WKH Manual

60
Cooling-only TKD/TKH 155-175-200-250- 265-290-340 Heat pump WKD/WKH 125-155-200-265- 290-340 Gas-fired YKD/YKH 155-175-200-250 Voyager TM II Rooftop Units RT-PRC014-E4

Transcript of WKH Manual

Page 1: WKH Manual

Cooling-only TKD/TKH 155-175-200-250-

265-290-340

Heat pump WKD/WKH 125-155-200-265-

290-340

Gas-fired YKD/YKH 155-175-200-250

VoyagerTM IIRooftop Units

RT-PRC014-E4

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© 2008 Trane RT-PRC014-E4

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Contents

Features and Benefits 4

Options and Accessories 7

Selection Procedure 11

General Data 13

Performance Data 16

Cooling performances 16Heating Performances 29Hot water coil heating performances 35Pressure Drops Through Accessories 38Supply fan performances 39Sound Levels 48

Electrical Data 50

Dimensions and Weights 51

Controls 53

Mechanical Specifications 56

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Features and Benefits

RT-PRC014-E44

• The Micro requires no special tools torun the unit through its paces. Simplyplace a jumper between Test 1 and Test2 terminals on the Low Voltage TerminalBoard and the unit will walk through itsoperational steps automatically. Theunit automatically returns control to thezone sensor after stepping through thetest mode a single time, even if thejumper is left on the unit.

• As long as the unit has power and theLED is lit, the Micro is operational. Thelight indicates that the Micro isfunctioning properly.

• The Micro features expandeddiagnostic capabilities when utilizedwith Trane's Integrated Comfort™Systems.

• The Micro in the Voyager units has built-in anti-short-cycle timers, time delayrelays and minimum ''on'' time controls.These controls are functions of the Microand are factory tested to assure properoperation.

• The Micro softens electrical ''spikes'' bystaging on fans, compressors andheaters.

• The Intelligent Fallback or AdaptiveControl is a benefit to the buildingoccupant. If a component goes astray,the unit will continue to operate atpredetermined temperature set points.

• Intelligent Anticipation is a standardfeature of the Micro. It functionsconstantly as the Micro and zonesensor work together in harmony toprovide tighter comfort control thanconventional electro-mechanicalthermostats.

Drum And Tube Heat Exchanger

• The drum and tube heat exchanger isdesigned for increased efficiency andreliability and has utilized improvedtechnology incorporated in the largerooftop commercial units for almost20 years.

• The heat exchanger is manufacturedusing aluminized steel with stainlesssteel components for maximumdurability. The drum and tube design hasbeen tested and passed over150,000 cycles.

• The negative pressure gas valve will notallow gas flow unless the combustionblower is operating. This is one of our

unique safety features.

• The forced combustion blower suppliesa gas-air mixture through a singlestainless steel burner screen into asealed drum where ignition takes place.It is more reliable to operate andmaintain than a multiple burnersystem.

• The hot surface ignitor is a gas ignitiondevice which doubles as a safety deviceutilizing a continuous test to prove theflame.

Weather Tight Top and Cabinet

• Voyager units incorporate the Trane-Tite-Top (T3 ). Each part of the top(three pieces) overlaps in such a waythat water cannot leak into the unit.These overlapped edges are gasketedand sealed to ensure superior waterintegrity.

• Quick- Access panels reduce thenumber of possible water entry points.

• For added water integrity, Voyager hasa raised 30 mm lip around the supplyand return of the downflow units toprevent water from blowing into theductwork.

Quality And Reliability

• The fan and idler arm assemblydesigns have been tested to over300,000 cycles each.

• All of Voyager's designs wererigorously rain tested at the factory toensure water integrity.

• We perform a 100% coil leak test at thefactory. The evaporator and condensercoils are leak tested at 1.4 MPa andpressure tested to 3.1 MPa.

• Every unit and its options receive a100% unit run test before leaving theproduction line to make sure it lives upto Trane requirements.

Figure 1 - High performance Scrollcompressor

Compressors

• Voyager contains the best Scrollcompressor technology available, inorder to achieve the highestperformance possible. The Trane

Voyager™ rooftop has among the best

COP in its class. All performances areEurovent certified which provides theassurance of accurate performance andcommon comparison criteria

ReliaTel™ Micro Controls

• The Micro provides unit control forheating, cooling and ventilatingutilizing input from sensors thatmeasure outdoor and indoortemperature.

• The Micro improves quality andreliability through the use of timetestedmicroprocessor controls and logic.- prevents the unit from short

cycling, considerably improvingcompressor life.

- ensures that the compressor willrun for a specific amount of timewhich allows oil to return forbetter lubrication, enhancing thereliability of the compressor.

- reduces the number ofcomponents required to operatethe unit, thereby reducingpossibilities for componentfailure.

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Features and Benefits

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Ease Of Installation

Voyager units provide many time andmoney saving features.

Conversionless Units

• The dedicated design units (eitherdownflow or horizontal) require nopanel removal or alteration time toconvert in the field.

• Horizontal units come complete withduct flanges so the contractor doesn'thave to field fabricate them.

Improved Airflow

• U-shaped airflow allows for improvedstatic capabilities.

Single Side Access

• No more than three screws must beremoved to access components.

Trane's Idler Arm Assembly

• On most units, our idler pulley providesquick- adjustment for belt or motorsheaves. No longer does one have toadjust the motor to tighten the belt orchange the motor sheave setting.

Serviceability

Voyager's Simpler Design

The Voyager design uses up to 42%fewer parts than previous units. Since itis simpler in design, it is easier todiagnose.

Micro

• The Micro requires no special tools torun the Voyager unit through its paces.Simply press the Test button located onthe right side of the control panel andthe unit will walk through itsoperational steps automatically.

• As long as the unit has power and theLED is lit, the Micro is operational. Thelight indicates that the Micro isfunctioning properly.

• The Micro features expandeddiagnostic capabilities when utilizedwith Trane's Integrated Comfort TM

Systems.

• One Zone Sensor option has centralcontrol panel lights which indicate themode the unit is in and possiblediagnostic information (dirty filters forexample).

Standardized Components

• Components are placed in the samelocation for all Voyager units.

Easy Access Low Voltage Terminal

Board

• The thermostat wires must beconnected to the terminals located onthe main board.

Single Point Power

• A single electrical connection powersthe unit.

An Answer to MarketNeeds

Capacity Modulation

• Voyager features dual Scrollcompressor units. The dual compressormodels are outstanding for humiditycontrol, light load cooling conditionsand system back-up applications.

Low Ambient Cooling

• All Voyager units have coolingcapabilities down to -18°C as standard.

Flexible Applications

• Thanks to its high static pressurecapabilities, the Voyager can replace anolder machine with old ductwork and,in some cases, improve the comfortthrough better air distribution.

Indoor Air Quality

• Filters - all rooftops are shipped withthrowaway filters to be used during thefirst days of operation (usually the jobsite is not completely clean, and highefficiency filters would get dirty in a fewhours - this would be a waste ofmoney) or G4/EU4 filters for regularoperation.

• Panels in the indoor air section have afire-resistant (MO) aluminum foil-facedinsulation. There is no more insulationpaticules carried in the air. It can becleaned which is paricuarly interestingfor restaurant applications.

• All our drain pans are sloped. We thusavoid water stagnation that engenderscorrosion and micro-organism life suchas mold and fungi.

Figure 2 - Idler arm assembly

Figure 3 - RTRM (ReliaTel™ RefrigerationModule)

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Features and Benefits

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Micro Benefits

• The Micro in the Voyager units hasbuilt-in anti-short-cycle timers, timedelay relays and minimum ''on'' timecontrols. These controls are functions ofthe Micro and are factory tested toassure proper operation.

• The Micro softens electrical ''spikes'' bystaging on fans, compressors andheaters.

• The Intelligent Fallback or AdaptiveControl is a benefit to the buildingoccupant. If a component goes astray,the unit will continue to operate atpredetermined temperature set points.

• Intelligent Anticipation is a standardfeature of the Micro. It functionsconstantly as the Micro and zonesensor work together in harmony toprovide tighter comfort control thanconventional electro-mechanicalthermostats.

Downflow And Horizontal Economizers

• Economizers come with a comparativeenthalpy control.

Trane Communication Interface or TCI-R

is available factory installed. This modulewhen applied with the Micro easilyinterfaces with Trane's IntegratedComfort TM System.

Lon® Communication Interface (LCI)

This is an electronic board mounted onthe main control panel. It is needed toallow communication on a LonTalk®Network at the unit level.

Numerous options and accessories are

available, such as:

- Adjustable roof curb

- Economizer

- Electric heater

- Hot water coil

- Black epoxy fin coating

- CO2 sensor

- Fused disconnect switch

- Smoke detector

- Firestat

- Supply fan soft starter

Figure 4 - Trane Communication Interface(TCI-R)

Figure x - RTOM (ReliaTel™ OptionModule)

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Options and Accessories

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A = Accessory (to be mounted on site)O = Option (factory mounted and tested)Other options or configurations are available. Please contact your local sales office for more information.

TKD TKH WKD WKH YKD YKH Application Description Incompatible with

FRESH AIR OPTIONS

0-25% manual fresh airhood A A A A A A

Fresh air needed in thebuilding, up to 25% of thenominal airflow.

Manually sets a permanent amount of fresh air in theunit, between 0-25% of the nominal airflow.

Economizer, 0-50%motorized hood, CO2sensor, remotepotentiometer.

0-50% motorized freshair hood O O O O O O

Fresh air needed in thebuilding, up to 50% ofnominal airflow.

A motorized fresh air damper introduces a permanentamount of fresh air into the unit, between 0-50% ofthe nominal airflow. The damper position is set by apotentiometer located in the hood. Closes inunoccupied mode when supply fan stops.

0-25% manual hood,economizer.

Economizer comparativeenthalpy control O O O O O O

Fresh air needed in thebuilding, up to 50% ofnominal airflow, andintelligent energy saving.

The economizer is composed of 2 sets oftemperature and humidity sensors that measureambient and room enthalpy, and of a fresh air damperconnected to a return air damper. The permanentfresh air function is identical to that of the 0-50%motorized hood. The free-cooling function modulatesbetween the permanent set value (between 0-50%)and 100% of the nominal airflow using the fresh airenthalpy to cool down the building.

0-25% manual hood,0-50% motorizedhood.

Remote potentiometer A A A A A A

To remotely set thepermanent fresh air intake.

Connected to the potentiometer of the 0-50%motorized hood or of the economizer, can modifyremotely the permanent fresh air amount broughtinto the unit between 0-50% of the nominal airflow.

0-25% manual freshair hood, notrecommended withCO2 sensor.

CO2 sensor O O O O O O

Hygienic control of the air. Works with the 0-50% motorized hood or theeconomizer and brings fresh air (modulating betweenthe permanent fresh air setpoint and 50% of thenominal airflow) whenever the CO2 concentration inthe room meets or exceeds the adjustable threshold.The sensor itself has to be mounted in a relevantplace in the room or in the ductwork.

0-25% manual hood,not recommendedwith remotepotentiometer.

Exhaust fans O - O - O -

To minimize overpressure inthe building caused by theintroduction of fresh air, whenthe economizer fresh airdamper set at 40-50% OA(permanent value), and/orwhen the pressure drop in thereturn duct is between thebuilding overpressureaccepted by the customer (12-25 Pa) and 200 Pa (maximumfan static pressure).

When the exhaust fans are off, the gravity dampersopen with increased building pressure to relieve theair pressure. When the exhaust fans are on, around50% of airflow can be exhausted, depending on thepressure drop of the return.They turn on wheneverthe position of the economizer fresh air dampersmeet or exceed the power exhaust setpoint (whenthe supply fan is on).

0-50% motorizedfresh air damper

HEATING DEVICES

Hot water coil O - O - - -

Need of heating or additionalheating on cooling only units or heat pump units. Hot waterloop available on site.

Avoids the power consumption of an electric heaterby using the hot water loop available to heat thebuilding.

Electric heaters, gasfired units.

Electric heaters O O O O - -

Need of heating or additionalheating on cooling only units or heat pump units. Very useful with a heat pump unit to keep a good comfort levelduring the defrost cycle.

On a heat pump unit, in heating mode, turns on whenthe compressors job does not raise the temperaturefast enough. On a heat pump, in heating mode,during the outdoor coil defrost cycle, the electricheater turns on to avoid blowing cold air in thebuilding.

Hot water coil, gasfired units.

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Options and Accessories

RT-PRC014-E48

TKD TKH WKD WKH YKD YKH Application Description Incompatible with

VENTILATION

EU4 filters O O O O O O

To filter the air. Washable media, treat the return and fresh air, 90%gravimetrical efficiency.

Clogged filter detector O O O O O O

To facilitate maintenance ofthe filters.

When the pressure drop of the filter exceeds theselectable value, this differential pressostat report analarm via a dry contact to the micro-control.

Soft starter O O O O O O

To achieve a progressivesupply fan start and a reducedstarting current.

Located in the main control pannel. Starting time canbe adjusted from an actual range of 0 to 40 seconds(factory-set value: 40 s).

SAFETY

Fused disconnect switch O O O O O O

To manually disconnect theunit from the power supplyline and protect it frominternal short circuits

Cuts the 3 phases of the power supply, the fusesblow up in case of short circuit into the unit. Cannotbe ordered with electric heaters because in that casethe unit is already fused

Fire thermostat A A A A A A

To stop the unit whentemperature of the air streamrises abnormally.

A kit of 2 manual reset thermostats are delivered. Thefirst one, to be placed in the return duct, stops theunit and put the unit in general fault when theairstream rises above 57°C, the second, to be placedin the supply duct, reacts above 115°C. Temperaturethreshold cannot be changed.

Smoke detector.

Smoke detector O O O O O O

To detect smoke in thebuilding.

Closes the return air damper if an economizer isinstalled, stops the indoor fan, switches off theelectric heater if installed and energized, and put theunit in general fault.

Fire thermostat.

High temperature safetythermostat - - - - O O

For the French ERP regulationonly : additional securitythermostat for gas-fired units.

This manual reset thermostat switches off the burnerand the supply fan, and put the unit in general fault ifthe supply temperature rises above 120°C.

ROOFCURBS

Standard roofcurb A - A - A -

Connection between a flatroof and the rooftop.

Supports the rooftop and ensures watertightnessroof/roofcurb/rooftop, and easy connection of theductwork .

Adjustable roofcurb.

Adjustable roofcurb A - A - A -

Connection between a slopedroof and the rooftop.

Supports the rooftop and ensures watertightnessroof/roofcurb/rooftop, and easy connection of theductwork, correcting up to 8% slope.

Standard roofcurb.

Ventilated roofcurbextension (French ERPregulations)

A A A A A A

Connection between aroofcurb and a rooftop unitinstalled on a roof. Used tocomply to the French ERP(Etablissement Recevant duPublic: Buildings open to thepublic) regulations.

Avoids contact between the rooftop and the roof.Openings on the sides allow natural ventilation.Protection of the building in case of failure of therooftop causing overheating / fire.

A = Accessory (to be mounted on site)O = Option (factory mounted and tested)Other options or configurations are available. Please contact your local sales office for more information.

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Options and Accessories

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TKD TKH WKD WKH YKD YKH Application Description Incompatible with

CONTROL

ReliatelTM OptionsModule (RTOM)

O O O O O O

Required for some optionalReliaTelTM devices (frostat,clogged filter switch, fanfailure switch, discharge airsensor (DAS) used for supplyair tempering and ICS inputdata, smoke detector, externalon/off switch).

Communication interface between the ReliaTelTM

Refrigeration Module (RTRM) and some options.

TCI-R O O O O O O

To communicate with TraneIntegrated Comfort Systems,such as the Tracer SummitTM,the TrackerTM or a VaritracTM

system (CCP2).

Communication interface between a Trane ICS deviceand a VoyagerTM.

THS01-02-03/THP01-03, remote sensorsfor THS01-02/THP01,LCI-R

LCI-R O O O O O O

To communicate on a LonTalk®

network at the unit level.Communication interface between a LonTalk® deviceand a VoyagerTM.

THS01-02-03/THP01-03, remotesensors for THS01-02/THP01, TCI-R

THS01 A A - - A AControl of 1 cooling-only / gas-fired rooftop.

Electronic thermostat, 2 stages cooling, 2 stagesauxiliary heating, LCD screen.

TCI-R, LCI-R

THS02 - - A A - -

Control of 1 heat pumprooftop .

Electronic thermostat, 2 stages cooling, 1 stagecompressor heating, 1 stage auxiliary heating, LCDscreen.

TCI-R, LCI-R,WK*265-290-340

THS03 A A A A A A

Control of 1 cooling-only, heatpump or gas-fired rooftop.

Electronic thermostat, 2 stages cooling, 1 stagecompressor heating, 2 stages auxiliary heating. NoCTI card needed, communicates in the samelanguage as the rooftop micro-control and uses 100%of its advanced control features

TCI-R, LCI-R

THP01 A A - - A AControl of 1 cooling-only / gas-fired rooftop.

Electronic programmable thermostat, 2 stagescooling, 2 stages auxiliary heating, LCD screen.

TCI-R, LCI-R

THP03 A A A A A A

Control of 1 cooling-only, heatpump or gas-fired rooftop.

Electronic programmable thermostat, 2 stagescooling, 1 stage compressor heating, 2 stagesauxiliary heating, LCD screen. Communicates in thesame language as the rooftop micro-control and uses100% of its advanced control features.

TCI-R, LCI-R

Remote sensor box forTHS01-02/THP01 - - A A - -

Need for remote or additionalsensors with THS01-02/THP01.

Senses the temperature and sends the information tothe THS01-02 THP01.

THS/P 03, TCI-R,LCI-R

Remote sensor box forTHS/THP03 A A A A A A

Need of remote or additionalsensors with THS/THP03

Senses the temperature and sends the information tothe THS/P 03.

THS01-02/THP01.

Antifreeze thermostat O O O O O O

Additional device to preventthe indoor coil from icing. Veryuseful when a large amount ofcold air is blown into the unitduring the cooling mode.

A sensor is placed on the indoor coil and stops thecompressors for the period of time needed, as soonas the coil approaches the freezing point (in coolingmode).

Remote fault relay O O O O O O

To send alarms signals to alocal BMS.

Uses the compressor/heating/fan/power supply alarmoutput signals from the micro-control and reportsthem into one dry contact.

A = Accessory (to be mounted on site)O = Option (factory mounted and tested)Other options or configurations are available. Please contact your local sales office for more information.

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Options and Accessories

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TKD TKH WKD WKH YKD YKH Application Description Incompatible with

MISCELLANEOUS

Oversized drive / motor O O O O O OHigh static pressure needs. Increases the fans speed via oversized pulleys/belts

and/or oversized motors.

Black epoxy coating oncondenser O O O O O O

Sea side application. The black epoxy coating slows down the corrosionprocess on the aluminum fins.

Black epoxy coating oncondenser andevaporator

O O O O O O

Sea side application when afresh air device is used.

The black epoxy coating slows down the corrosionprocess on the aluminum fins.

A = Accessory (to be mounted on site)O = Option (factory mounted and tested)Other options or configurations are available. Please contact your local sales office for more information.

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Selection Procedure

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Cooling capacity

Step 1 - Calculate the building's total andsensible cooling loads at designconditions.

Example: The following are the buildingcooling requirements:

• Electrical characteristics: 400/50/3

• Summer design conditions: Roomreturn air at 25°C/50%, outdoor ambient35°C/35%

• Total cooling load: 42.3 kW

• Sensible cooling load: 30.0 kW

• Airflow: 8500 m3/h

• Fresh air percentage 20%

• External static pressure: 176 Pa

• Downflow configuration, heat pumpunit

• Options - Economizer, Electric heater,EU4 filters

Step 2 - Calculate the entering airconditions on the indoor coil. It is themixture of 20% outside ambient air at35°C/35% and 80% room return air at25°C/50%. On the psychrometric chart,Figure 5, point A represents the roomreturn condition, and point B the outsideambient air condition. Draw a linebetween point A and point B. Theresulting condition of the mixture will beon this line, between point A and point Band will be called point C. Find the drybulb temperature of the air mixture withthe following calculation :

• Outoor ambient air : 0.2 x 35 = 7

• Room return air :0.8 x 25 = 20

• Final temp of mixture = 20 + 7 = 27°C

In Figure 5, point C, representing theresulting condition of the mixture, islocated on line AB at the point where it iscrossed be the vertical line of 27°C. thewet bulb temperature of the mixture is19°C. We have just found at that enteringindoor coil condition is 27°C DB/19°C WB.

Step 3 - Size the equipment usingGeneral Data tables. Match the coolingloads at design conditions. Table 9 showsthat a WKD 155 has a gross coolingcapacity of 46.9 kW and 32.8 kW sensiblecapacity at 8500 m3/h and 35°C DBoutdoor ambient with 27°C DB, 19°C WBair entering the evaporator.

To find capacities at intermediate

conditions not in the table

When design conditions are betweentwo numbers, interpolation is required.Extrapolation outside the tableconditions is not recommended.

Step 4 - To determine the net coolingcapacity, fan motor heat must bededucted from the gross coolingcapacity. To determine the total unitstatic pressure:

• External static pressure: 187 Pa

• G4/EU4 filter: 34 Pa

• Economizer: 12 Pa

• Supplementary electric heat: 11 Pa

Total static pressure = 244 Pa

Notes: Pressure drop values areinterpolated. The evaporator fanperformance tables has deducted thepressure drop for a filter already in thedownflow unit.

Therefore, the actual total static pressurein 244-19=225 Pa. With 8500 m3/h and 225Pa, Table 36 shows 1.63 kW.

The formula below can be used tocalculate Fan Motor Heat:

Fan Motor Heat = 1.375 x kW = kW

1.375 x 1.63 kW = 2.2 kW

Net Total Cooling Capacity = 46.9-2.2=44.7 kW

Net Sensible Cooling Capacity = 32.8-2.2= 30.6 kW

Step 5 - If the performance will not meetthe required load of the building, try aselection at the next higher size unit.

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Selection Procedure

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Heating capacity

Step 1 - Calculate the building heatingload.

Step 2 - Size the equipment using theGeneral Data tables to match the heatingloads at design conditions.

• Total heating load: 39.5 kW

• Outdoor Ambient (Winter): -8°C DB

• Room Return Temperature: 22°C DB

• Airflow: 8500 m3/h

• Fresh air percentage: 20%

• Resulting air mixture entering on theindoor coil: 16°C DB

Use Table 15 for WKD 155 to determinecapacity at winter design conditions. Themechanical heating portion of the heatpump will provide 25.2 kW.

Step 3 - Because 25.2 kW is less than thebuilding's required heating capacity atwinter design conditions, asupplementary heater must be selected.

39.5 kW - 25.2 kW = 14.3 kW

The optional electric heater provides25 kW and will be adequate to do thejob.

Air delivery selection

External static pressure drop through theair distribution system has beencalculated to be 225 Pa.

Enter Table 36 for a WKD 155 at8500 m3/h and 225 Pa static pressure.The oversized motor and drive at780 RPM will give the desired airflow ata rating of 1.63 kW

10 15 20 25 30 35 40

30

25

20

15

10

27

19

50%60%

40%30%

B

A

C

Figure 5

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General Data

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(1) At Eurovent rating conditions : Indoor return Air (27°C DB / 19°C WB) - Ambiant 35°C(2) Per motor(3) For standard unit, without optionsAlso available with R22 refrigerant. For information, contact your local sales office.

(4) At the nominal airflow with standard drive(5) At the nominal airflow with oversized drive when available(6) At 10m from the unit in a free field

Table 1 - General data TKD/TKH TKD - Cooling-only, downflow.TKH - Cooling-only, horizontal flow

TKD/H 155 TKD/H 175 TKD/H 200 TKD/H 250 TKD/H 265 TKD/H 290 TKD/H 340

Standard Standard Standard Standard Standard Standard Standard

Eurovent Performances (1) R407C R407C R407C R407C R407C R407C R407C

Net Cooling Capacity (kW) 42.4 48.1 57.8 62 72.9 87.5 94.9Total Power input in cooling (kW) 14.5 17.6 21.1 20.7 24.6 32.8 37.1EER 2.92 2.73 2.74 3.00 2.96 2.67 2.56Main Power supply V/Ph/Hz 400/3/50Outdoor sound power level env. (dBA) 86 86 89 90 88 90 90Indoor sound power level in duct (dBA) 74 77 77 82 83 83 85Outdoor sound pressure level env. (6) (dBA) 54 54 57 58 56 58 58Unit start-up amps (A) 136 143 146 147 157 237 240Unit rated amps (3) (A) 33.1 40.1 42.6 43.8 62.9 82.0 84.6Electric HeaterHeating Capacity (kW) 25 25 37.5 37.5 37.5 37.5 37.5Capacity steps (kW) 12.5 / 12.5 12.5 / 12.5 25 / 12.5 25 / 12.5 25 / 12.5 25 / 12.5 25 / 12.5Rated Amps (A) 36 36 54 54 54 54 54CompressorNumber/Type # 2/ScrollModel 9T / 5T 10T / 6.7T 9T / 9T 10T / 10T 12T / 12T 15T / 15T 15T / 15TRated Amps (1) (A) 15.0 / 8.5 15.1 / 11.4 14.7 / 14.7 15.3 / 15.3 22.0 / 22.0 28.0 / 28.0 28.0 / 28.0Locked rotor Amps (2) (A) 118 / 65.5 118 / 101 118 / 118 118 / 118 118 / 118 185 / 185 185 / 185Outdoor CoilType WavyTube Size OD (mm) 9.52 9.52 9.52 9.52 9.52 9.52 9.52Face Area (m²) 2.23 2.62 3 3.39 3.58 3.58 3.58Rows / Fin series # / FPF 2 / 192 2 / 192 2 / 192 2 / 192 2 / 192 2 / 192 2 / 192Indoor CoilType WavyTube Size OD (mm) 9.52 9.52 9.52 9.52 9.52 9.52 9.52Face Area (m²) 1.63 1.63 2.42 2.42 2.42 2.42 2.42Rows / Fin series # / FPF 2 / 180 2 / 180 2 / 180 2 / 180 3 / 180 3 / 180 4 / 168Refrigerant Control Fixed Orifice' Expansion

ValveDrain Connection No./Size (mm) 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPTOutdoor FanNominal Airflow (m3/h) 15350 19750 21000 23500 28000 38000 38000Type AxialDiameter (mm) 660 660 660 710 710 710 710Drive type DirectNumber # 2 2 2 2 2 3 3Motor HP (kW) 0.37 0.56 0.8 0.8 1.1 1.1 1.1Motor Rated Amps (1) (A) 1.6 2.3 2.1 2.1 2.5 2.5 2.5Motor RPM (rpm) 925 950 900 900 915 915 915Indoor FanNominal Airflow (m3/h) 8500 9850 11210 14100 14400 16200 18000Static pressure available (4) (Pa) 175 250 200 125 75 450 450Maximum static pressure available (5) (Pa) 325 400 375 350 375 500 500Type FC CentrifugalDiameter / Width (in / in) 15" / 15" 15" / 15" 18" / 18" 18" / 18" 18" / 18" 18" / 18" 18" / 18"Drive type BeltNumber # 1 1 1 1 1 1 1Motor HP (Standard/Oversized) (kW) 2.2 / 3.0 3.0 / 4.6 3.0 / 4.6 4.6 / - 4.6 / 5.5 7.5 / 9 7.5 / 9Motor Rated Amps (Standard/Oversized) (A) 4.0 / 6.4 6.4 / 9.0 6.4 / 9.0 9 / - 9.0 / 10.5 14.5 / 17.3 14.7 / 17.3Motor Locked rotor Amps (Standard/Oversized) (A) 36.4 / 57 57 / 71.9 57 / 71.9 71.9 / - 69 / 95 128 / 149 128 / 149Motor RPM (Standard/Oversized) (rpm) 1450 / 2870 2870 / 2900 2870 / 2900 2900 / - 2900 / 2900 2900 / 2900 2900 / 2900FiltersType Furnished 2" ThrowawayOperating limitsMinimum operating outdoor air temp. °C -18 -18 -18 -18 -18 -18 -18Maximum operating outdoor air temp. °C 46 46 46 46 46 46 46Minimum intake air temp. on the indoor coil °C 18 18 18 18 18 18 18Dimensions (3)Height (mm) 1273 1273 1372 1372 1704 1704 1704Length (mm) 2726 2726 3107 3107 3107 3987 3987Width (mm) 1811 1811 2154 2154 2154 2154 2154Operating Weight (kg) 623 660 841 866 857 1060 1086Shipping Weight (TKD / TKH) (kg) 662 / 677 680 / 695 872 / 892 921 / 941 922 1125 1151Unit constructionSheet metal / Thickness Type / mm GalvaSteel/ 1.2lPaint Type / RAL Polyester / 9002 Insulation / Thickness Type / mm M0 / 25System DataNumber of refrigerant circuits # 2 2 2 2 2 2 2Capacity steps % 60 / 40 70 / 30 50 / 50 50 / 50 50 / 50 50 / 50 50 / 50Refrigerant Charge (3)Circuit A (TKD / TKH) (kg) 3.1 4.0 5.9 7.2 7.5 8.5 9.7Circuit B (TKD / TKH) (kg) 4.9 6.0 5.9 7.2 7.5 8.5 9.7

Page 14: WKH Manual

General Data

RT-PRC014-E414

Table 2 - General data WKD/WKH. WKD - Heat pump, downflow.WKH - heat pump, horizontal flowWKD/H 125 WKD/H 155 WKD/H 200 WKD/H 265 WKD/H 290 WKD/H 340

Standard Standard Standard Standard Standard Standard

R407C R407C R407C R407C R407C R407C

Eurovent Performances (1)

Net Cooling Capacity (kW) 36.3 44.8 60.2 68.3 82.9 90.8Total Power input in cooling (kW) 12.5 15.5 22.2 25.7 34.1 37.7EER 2.90 2.89 2.71 2.66 2.43 2.41Main Power supply V/Ph/Hz 400/3/50Outdoor sound power level env. (dBA) 85 86 90 88 90 90Indoor sound power level in duct (dBA) 79 74 81 83 83 85Net Heating Capacity (kW) 34.4 40.8 59.8 63.4 80.8 81.5Total Power input in Heating (kW) 10.1 12.0 17.9 19.6 27.7 28.3COP 3.41 3.40 3.34 3.23 2.92 2.88Outdoor sound pressure level env. (6) (dBA) 54 54 58 55 56 56Unit start-up amps (A) 94 101 129 157 237 240Unit rated amps (3) (A) 29.6 33.7 47.7 62.9 82.0 84.6Electric Heater

Heating Capacity (kW) 25 25 37.5 37.5 37.5 37.5Capacity steps (kW) 12.5 / 12.5 12.5 / 12.5 25 / 12.5 25 / 12.5 25 / 12.5 25 / 12.5Rated Amps (A) 36 36 54 54 54 54Compressor

Number/type 2/ScrollModel 6T / 6T 7.5T / 7.5T 10T / 10T 12T / 12T 15T / 15T 15T / 15TRated Amps (1) (A) 10.0 / 10.0 12.1 / 12.1 17.5 / 17.5 22.0 / 22.0 28.0 / 28.0 28.0 / 28.0Locked rotor Amps (2) (A) 74 / 74 79 / 79 98 / 98 118 / 118 185 / 185 185 / 185Outdoor Coil

Type WavyTube Size OD (mm) 9.52 9.52 9.52 9.52 9.52 9.52Face Area (m²) 2.23 2.62 3.39 3.58 3.58 3.58Rows / Fin series # / FPF 2 / 192 2 / 192 2 / 192 2 / 192 2 / 192 2 / 192Refrigerant Control Exp.ValveIndoor Coil

Type WavyTube Size OD (mm) 9.52 9.52 9.52 9.52 9.52 9.52Face Area (WKD / WKH) (m²) 1.47 / 1.63 1.63 2.42 2.42 2.42 2.42Rows / Fin series # / FPF 3 / 180 2 / 180 3 / 180 3 / 180 3 / 180 4 / 168Refrigerant Control Fixed Orifice Expansion

ValveDrain Connection No./Size (mm) 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPTOutdoor Fan

Nominal Airflow (m3/h) 15300 15850 23600 28000 38000 38000Type Axial Axial Axial Axial Axial AxialDiameter (mm) 660 660 710 710 710 710Drive type Direct Direct Direct Direct Direct DirectNumber # 2 2 2 2 3 3Motor HP (kW) 0.37 0.37 0.8 1.1 1.1 1.1Motor Rated Amps (1) (A) 1.6 1.6 2.1 2.5 2.5 2.5Motor RPM (rpm) 925 925 900 915 915 915Indoor Fan

Nominal Airflow (m3/h) 7140 8500 11210 14400 16200 18000Static pressure available (4) (Pa) 200 175 200 75 450 450Maximum static pressure available (5) (Pa) 425 325 350 375 500 500Type FC CentrifugalDiameter / Width (in / in) 15" / 15" 15" / 15" 18" / 18" 18" / 18" 18" / 18" 18" / 18"Drive type BeltNumber # 1 1 1 1 1 1Motor HP (Standard/Oversized) (kW) 2.2 / 3.0 2.2 / 3.0 3.0 / 4.6 4.6 / 5.5 7.5 / 9 7.5 / 9Motor Rated Amps (Standard/Oversized) (A) 4.0 / 6.4 4.0 / 6.4 6.4 / 9.0 9.0 / 10.5 14.5 / 17.3 14.7 / 17.3Motor Locked rotor Amps (Standard/Oversized) (A) 36.4 / 57 36.4 / 57 57 / 71.9 69 / 95 128 / 149 128 / 149Motor RPM (Standard/Oversized) (rpm) 1450 / 2870 1450 / 2870 2870 / 2900 2900 / 2900 2900 / 2900 2900 / 2900Filters

Type Furnished 2" ThrowawayOperating limits

Minimum operating outdoor air temp. (Cooling) °C -18 -18 -18 -18 -18 -18Minimum operating outdoor air temp. (Heating) °C -14 -14 -14 -14 -14 -14Maximum operating outdoor air temp. (Cooling) °C 46 46 46 46 46 46Maximum operating outdoor air temp. (Heating) °C 18 18 18 18 18 18Minimum intake air temp. on the indoor coil (Cooling) °C 18 18 18 18 18 18Minimum intake air temp. on the indoor coil (Heating) °C 10 10 10 10 10 10Dimensions (3)

Height (mm) 1273 1273 1372 1704 1704 1704Length (mm) 2726 2726 3107 3107 3987 3987Width (mm) 1811 1811 2154 2154 2154 2154Operating Weight (kg) 625 642 871 877 1080 1106Shipping Weight (WKD / WKH) (kg) 658 / 673 680 / 695 922 / 942 942 1145 1171Unit construction

Sheet metal / Thickness Type / mm GalvaSteel / 1.2Paint Type / RAL Polyester / 9002 Insulation / Thickness Type / mm M0 / 12.5System Data

Refrigerant circuit # 2 2 2 2 2 2Capacity steps (Cooling) % 50 / 50 50 / 50 50 / 50 50 / 50 50 / 50 50 / 50Capacity steps (Heating) % 100 100 100 50 / 50 50 / 50 50 / 50Refrigerant Charge (3)

Circuit A (WKD / WKH) (kg) 5.2 5.9 9.0 8.6 8.6 11.5Circuit B (WKD / WKH) (kg) 5.4 5.9 9.0 8.6 8.6 11.5

(1) At Eurovent rating conditions : Indoor return Air (27°C DB / 19°C WB) - Ambiant 35°C(2) per motor(3) For standard unit, with oversized drive, without electric heater options

(4) At the nominal airflow with standard drive(5) At the nominal airflow with oversized drive when available(6) At 10m from the unit in a free field

Page 15: WKH Manual

General Data

15RT-PRC014-E4

Table 3 - General data YKD/YKH.YKD - Gas-fired, downflow.YKH - Gas-fired, horizontal flowYKD/H 155 YKD/H 175 YKD/H 200 YKD/H 250

Standard Standard Standard Standard

R407C R407C R407C R407C

Eurovent Performances (1)

Net Cooling Capacity (kW) 42.3 48.0 57.5 62.0Total Power input in cooling (kW) 14.4 17.6 21.1 20.7EER 2.94 2.73 2.73 3.00Main Power Supply (V/Ph/Hz) 400/3/50Outdoor Sound Power Level in Free Field (dB(A)) 86 86 89 90Indoor Sound Power Level in Duct (dB(A)) 74 77 77 82Outdoor sound pressure level env. (6) (dBA) 54 54 57 58Unit start-up amps (A) 136 143 146 147Unit rated amps (3) (A) 33.1 40.1 42.6 43.8Gas burner

Heating Models G350 G350 G350 G350Heating Input (G20) (kW) 77 77 77 77Heating Output (kW) 69.3 69.3 69.3 69.3Steady State Efficiency (%) 90 90 90 90Number of Burners 1 1 1 1Number of Stages 2 2 2 2Gas Connection Pipe Size (inches) 3/4" NPT 3/4" NPT 3/4" NPT 3/4" NPTCompressor

Number/Type 2/ScrollModel 9T / 5T 10T / 6.7T 9T / 9T 10T / 10TRated Amps (1) (A) 15 .0/ 8.5 15.1/11.4 14.7 / 14.7 15.3 / 15.3Locked Rotor Amps (2) (A) 118 / 65.5 118 / 101 118 / 118 118 / 118Outdoor Coil

Type WavyTube Size OD (mm) 9.52 9.52 9.52 9.52Face Area (m²) 2.23 2.62 3.00 3.39Rows / Fin series (Number / FPF) 2 / 192 2 / 192 2 / 192 2 / 192Indoor Coil

Type WavyTube Size OD (mm) 9.52 9.52 9.52 9.52Face Area (m²) 1.63 1.63 2.42 2.42Rows / Fin series (Number / FPF) 2 / 180 2 / 180 2 / 180 2 / 180Refrigerant Control Fixed OrificeDrain Connection Number/Size (mm) 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPT 1 / 3/4" NPTOutdoor Fan

Nominal Airflow (m3/h) 15350 19750 21000 23500Type AxialDiameter (mm) 660 660 660 710Drive type DirectNumber / Voltage 2 2 2 2Motor HP (kW) 0.37 0.56 0.80 0.80Motor Rated Amps (1) (A) 1.6 2.3 2.1 2.1Motor Locked rotor Amps (2) (A) 3.8 5.8 5.8 5.8Motor RPM (rpm) 925 925 900 900Indoor Fan

Nominal Airflow (m3/h) 8500 9850 11210 14100Static pressure available (4) (Pa) 150 75 175 75Maximum static pressure available (5) (Pa 350 375 450 375Type FC CentrifugalDiameter / Width (inches) 15" / 15" 15" / 15" 18" / 18" 18" / 18"Drive type BeltNumber 1 1 1 1Motor HP (Standard/Oversized) (kW) 2.2/3.0 3.0/4.6 3.0/4.6 4.6/-Motor Rated Amps (Standard/Oversized) (A) 4.6 / 6.4 6.4/9.0 6.4/9.0 9.0/-Motor Locked rotor Amps (Standard/Oversized) (A) 36.4 / 57 57.0 / 71.9 57.0 / 71.9 71.9 / -Motor RPM (Standard/Oversized) (rpm) 1450 / 2870 2870 / 2900 2870 / 2900 2900 / -Filters

Type Furnished 2" ThrowawayOperating limits

Minimum operating outdoor air temp. (°C) -18 -18 -18 -18Maximum operating outdoor air temp. (°C) 46 46 46 46Minimum intake air temp. on the indoor coil (Cooling) (°C) 18 18 18 18Minimum intake air temp. on the indoor coil (Heating) (°C) 5 5 5 5Dimensions (3)

Height (mm) 1273 1273 1372 1372Length (mm) 2726 2726 3107 3107Width (mm) 1811 1811 2167 2167Operating Weight (kg) 698 735 920 946Shipping Weight (YKD / YKH) (kg) 685 / 700 740 / 755 955 / 975 1005 / 1025Unit construction

Sheet metal / Thickness (Type / mm) GalvaSteel / 1.2Paint (Type / RAL) Polyester / 9002 Insulation / Thickness (Type / mm) M0 / 12.5 M0 / 12.5 M0 / 12.5 M0 / 12.5System Data

Number of Refrigerant Circuits 2 2 2 2Capacity Steps (%) 60/40 70/30 50/50 50/50Refrigerant Charge (3)

Circuit A (YKD / YKH) (kg) 3.1 4.0 5.9 7.2Circuit B (YKD / YKH) (kg) 4.9 6.0 5.9 7.2

(1) At Eurovent rating conditions : Indoor return Air (27°C DB / 19°C WB) - Ambiant 35°C(2) Per motor(3) For standard unit, without optionsAlso available with R22 refrigerant. For information, contact your local sales office.

(4) At the nominal airflow with standard drive(5) At the nominal airflow with oversized drive when available(6) At 10m from the unit in a free field

Page 16: WKH Manual

Performance Data

RT-PRC014-E416

Cooling performancesTable 4 - TK*/YK* 155 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9,4 °C 30 % - - - - - - - - - - - - - - -18 °C 12,1 °C 50 % - - - - - - - - - - - - - - -

14,6 °C 70 % 39.7 23.1 9.6 36.8 21.5 10.1 33.9 19.9 10.7 30.9 18.3 11.2 27.9 16.7 11.611.5 °C 30 % - - - - - - - - - - - - - - -

21 °C 14.6 °C 50 % 39.7 29.0 9.6 36.8 27.4 10.1 33.9 25.8 10.6 30.9 24.2 11.1 27.9 22.6 11.617.3 °C 70 % 45.0 24.3 10.0 42.0 22.8 10.6 38.9 21.2 11.2 35.8 19.6 11.7 32.6 18.0 12.213.7 °C 30 % 38.4 36.5 9.4 35.7 35.0 10.0 32.9 32.9 10.5 30.6 30.6 11.1 28.3 28.3 11.7

24 °C 17.0 °C 50 % 44.5 30.7 10.0 41.5 29.1 10.5 38.4 27.5 11.1 35.3 25.9 11.7 32.1 24.3 12.220.0 °C 70 % 49.1 24.8 10.4 46.6 23.5 11.0 43.8 22.2 11.7 40.9 20.7 12.3 37.7 19.3 12.9

6800 15.8 °C 30 % 42.3 38.7 9.8 39.4 37.1 10.3 36.5 35.5 10.9 33.6 33.6 11.4 31.2 31.2 12.127 °C 19.5 °C 50 % 48.5 31.7 10.3 45.9 30.4 11.0 43.1 28.9 11.6 40.0 27.5 12.2 36.7 25.9 12.7

22.8 °C 70 % 52.2 24.9 10.6 50.0 23.7 11.4 47.5 22.5 12.1 44.7 21.2 12.8 41.8 19.9 13.417.9 °C 30 % 46.2 40.6 10.1 43.4 39.1 10.7 40.4 37.6 11.3 37.4 36.1 11.9 34.2 34.2 12.4

30 °C 22.0 °C 50 % 51.6 32.0 10.6 49.3 30.9 11.3 46.7 29.7 12.0 43.9 28.4 12.6 40.9 27.1 13.325.5 °C 70 % 54.9 24.7 10.9 52.8 23.6 11.7 50.5 22.5 12.4 47.8 21.3 13.2 45.0 20.1 13.820.0 °C 30 % 49.6 41.5 10.4 47.0 40.4 11.0 44.2 39.2 11.7 41.3 37.9 12.3 38.2 36.5 12.9

33 °C 24.5 °C 50 % 54.3 31.7 10.8 52.2 30.7 11.6 49.8 29.7 12.3 47.1 28.6 13.0 44.2 27.3 13.728.2 °C 70 % 57.3 24.5 11.1 55.3 23.5 11.9 53.0 22.4 12.7 50.4 21.6 13.5 - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 36.3 28.6 9.3 - - - - - - - - - - - -14.6 °C 70 % 40.8 23.9 9.7 37.8 22.3 10.2 34.7 20.6 10.8 31.6 19.0 11.3 28.5 17.4 11.811.5 °C 30 % - - - - - - - - - - - - 26.5 26.5 11.5

21 °C 14.6 °C 50 % 40.8 30.5 9.7 37.8 28.8 10.2 34.7 27.1 10.8 31.6 25.5 11.3 28.5 23.9 11.817.3 °C 70 % 46.0 25.1 10.1 43.1 23.6 10.7 39.9 22.0 11.3 36.7 20.4 11.9 33.3 18.8 12.413.7 °C 30 % 39.6 38.9 9.6 36.7 36.7 10.1 34.3 34.3 10.7 31.9 31.9 11.3 29.5 29.5 11.9

24 °C 17.0 °C 50 % 45.6 32.1 10.1 42.6 30.6 10.7 39.4 28.9 11.2 36.2 27.3 11.8 32.9 25.7 12.37650 20.0 °C 70 % 49.7 25.5 10.4 47.3 24.2 11.1 44.6 22.8 11.8 41.6 21.4 12.4 38.4 20.0 13.0

15.8 °C 30 % 43.6 41.1 9.9 40.7 39.5 10.5 37.5 37.5 11.0 35.1 35.1 11.7 32.6 32.6 12.327 °C 19.5 °C 50 % 49.3 32.9 10.4 46.7 31.7 11.1 43.9 30.3 11.7 40.8 28.9 12.3 37.6 27.4 12.9

22.8 °C 70 % 52.7 25.5 10.7 50.5 24.3 11.5 48.0 23.1 12.2 45.2 21.8 12.9 42.3 20.5 13.517.9 °C 30 % 47.3 42.7 10.2 44.6 41.5 10.8 41.6 40.1 11.5 38.3 38.3 12.0 35.8 35.8 12.6

30 °C 22.0 °C 50 % 52.3 32.8 10.7 50.0 31.9 11.4 47.4 30.8 12.1 44.5 29.6 12.7 41.5 28.3 13.425.5 °C 70 % 55.3 25.4 11.0 53.2 24.3 11.8 50.9 23.5 12.5 48.2 22.0 13.2 45.3 20.7 13.920.0 °C 30 % 50.5 43.4 10.5 48.0 42.5 11.2 45.2 41.4 11.8 42.2 40.2 12.5 39.3 38.9 13.1

33 °C 24.5 °C 50 % 55.3 32.8 10.9 52.7 31.5 11.7 50.3 30.5 12.4 47.6 29.5 13.1 44.7 28.3 13.828.2 °C 70 % 57.7 25.1 11.2 - - - - - - - - - - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 37.0 29.8 9.4 34.0 28.1 9.9 - - - - - - - - -14.6 °C 70 % 41.7 24.6 9.8 38.5 22.9 10.3 35.3 21.2 10.9 32.1 19.6 11.4 28.9 17.9 11.911.5 °C 30 % 37.1 37.1 9.4 34.7 34.7 10.0 32.2 32.2 10.5 29.8 29.8 11.1 27.3 27.3 11.6

21 °C 14.6 °C 50 % 41.7 31.7 9.8 38.5 30.0 10.3 35.4 28.3 10.9 32.1 26.6 11.4 28.9 25.0 11.917.3 °C 70 % 46.6 25.7 10.2 43.8 24.2 10.8 40.6 22.6 11.4 37.3 21.0 12.0 33.9 19.4 12.513.7 °C 30 % 40.4 40.4 9.7 38.0 38.0 10.3 35.5 35.5 10.9 33.0 33.0 11.5 30.5 30.5 12.0

24 °C 17.0 °C 50 % 46.3 33.3 10.2 43.3 31.8 10.8 40.1 30.2 11.4 36.8 28.6 11.9 33.4 26.9 12.48500 20.0 °C 70 % 50.1 26.0 10.5 47.7 24.7 11.2 45.0 23.4 11.9 42.0 22.0 12.5 38.9 20.6 13.1

15.8 °C 30 % 44.6 43.3 10.0 41.4 41.4 10.6 38.9 38.9 11.2 36.4 36.4 11.8 33.8 33.8 12.527 °C 19.5 °C 50 % 49.8 33.8 10.5 47.2 32.7 11.1 44.4 31.4 11.8 41.3 30.1 12.4 38.1 28.6 13.0

22.8 °C 70 % 53.0 26.0 10.8 50.8 24.9 11.5 48.3 23.7 12.3 45.5 22.4 12.9 42.5 21.1 13.617.9 °C 30 % 48.1 44.5 10.3 45.4 43.5 10.9 42.6 42.3 11.6 39.7 39.7 12.2 37.1 37.1 12.8

30 °C 22.0 °C 50 % 52.7 33.5 10.7 50.4 32.6 11.5 47.8 31.6 12.2 44.9 30.5 12.8 41.9 29.3 13.525.5 °C 70 % - - - - - - - - - - - - - - -20.0 °C 30 % 51.1 44.9 10.5 48.6 44.2 11.3 45.8 43.2 11.9 43.0 42.1 12.6 40.0 40.0 13.2

33 °C 24.5 °C 50 % 55.6 33.2 11.0 53.5 32.6 11.8 50.7 31.2 12.5 47.9 32.0 13.2 45.0 29.1 13.928.2 °C 70 % 57.8 25.1 11.2 55.9 24.2 12.1 - - - - - - - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 37.5 30.8 9.5 34.4 29.0 10.0 31.3 27.3 10.5 - - - - - -14.6 °C 70 % 42.3 25.1 9.9 39.0 23.4 10.4 35.8 21.7 11.0 32.5 20.0 11.5 29.1 18.3 11.911.5 °C 30 % 38.1 38.1 9.5 35.6 35.6 10.1 33.1 33.1 10.7 30.5 30.5 11.2 27.9 27.9 11.8

21 °C 14.6 °C 50 % 42.3 32.8 9.9 39.0 31.1 10.4 35.8 29.4 11.0 32.5 27.7 11.5 29.3 26.0 11.917.3 °C 70 % 46.9 26.1 10.3 44.2 24.6 10.9 41.1 23.1 11.5 37.7 21.5 12.1 34.3 19.9 12.613.7 °C 30 % 41.6 41.6 9.8 39.1 39.1 10.4 36.5 36.5 11.0 33.9 33.9 11.6 31.3 31.3 12.2

24 °C 17.0 °C 50 % 46.7 34.2 10.2 43.8 32.9 10.9 40.6 31.3 11.4 37.2 29.7 12.0 33.8 28.0 12.59350 20.0 °C 70 % 50.3 26.4 10.6 47.9 25.1 11.3 45.2 23.8 11.9 42.2 22.4 12.6 39.1 21.0 13.2

15.8 °C 30 % 45.4 45.1 10.1 42.6 42.6 10.7 40.0 40.0 11.4 37.4 37.4 12.0 34.8 34.8 12.627 °C 19.5 °C 50 % 50.1 34.5 10.5 47.5 33.5 11.2 44.7 32.3 11.9 41.6 31.0 12.5 38.4 29.7 13.1

22.8 °C 70 % 50.3 26.4 10.6 50.7 24.9 11.6 48.3 23.8 12.3 45.5 22.6 13.0 42.5 21.3 13.717.9 °C 30 % 48.6 46.1 10.4 46.0 45.2 11.0 43.2 43.2 11.7 40.6 40.6 12.3 38.0 38.0 13.0

30 °C 22.0 °C 50 % 52.9 34.0 10.8 50.6 33.2 11.5 48.0 32.3 12.2 45.1 31.2 12.9 42.1 30.1 13.625.5 °C 70 % - - - - - - - - - - - - - - -20.0 °C 30 % 51.5 46.2 10.6 49.0 45.6 11.3 46.3 44.8 12.0 43.3 43.3 12.7 40.8 40.8 13.4

33 °C 24.5 °C 50 % 55.7 33.5 11.0 53.7 32.9 11.8 51.3 32.3 12.6 48.1 30.7 13.3 45.1 29.7 14.028.2 °C 70 % 57.8 25.0 11.3 55.9 24.1 12.1 53.6 23.0 12.9 50.9 21.9 13.7 - - -9.4 °C 30 % 35.3 35.3 9.3 - - - - - - - - - - - -

18 °C 12.1 °C 50 % 37.8 31.6 9.5 34.6 29.8 10.1 31.5 28.1 10.6 28.4 26.4 11.0 25.3 24.8 11.514.6 °C 70 % 42.7 25.5 9.9 39.4 23.8 10.5 36.0 22.0 11.0 32.6 20.3 11.6 29.2 18.6 12.011.5 °C 30 % 38.9 38.9 9.6 36.3 36.3 10.2 33.7 33.7 10.8 31.0 31.0 11.3 28.4 28.4 11.9

21 °C 14.6 °C 50 % 42.7 33.7 9.9 39.4 32.0 10.5 36.0 30.3 11.0 32.7 28.6 11.5 29.4 26.9 12.017.3 °C 70 % 47.1 26.4 10.3 44.4 25.0 11.0 41.3 23.5 11.6 38.0 21.9 12.1 34.4 20.2 12.713.7 °C 30 % 42.5 42.5 9.9 39.9 39.9 10.5 37.3 37.3 11.1 34.6 34.6 11.7 31.9 31.9 12.3

24 °C 17.0 °C 50 % 46.9 34.9 10.3 44.0 33.7 10.9 40.9 32.2 11.5 37.5 30.6 12.1 34.0 29.0 12.610200 20.0 °C 70 % 50.2 26.4 10.6 47.8 25.3 11.3 45.2 24.1 12.0 42.3 22.7 12.6 39.1 21.3 13.2

15.8 °C 30 % 45.8 45.8 10.2 43.4 43.4 10.8 40.8 40.8 11.5 38.2 38.2 12.1 35.5 35.5 12.827 °C 19.5 °C 50 % 50.2 34.9 10.6 47.6 34.1 11.3 44.8 33.0 11.9 41.8 31.8 12.6 38.5 30.5 13.2

22.8 °C 70 % 52.9 26.0 10.9 50.7 24.9 11.6 48.2 23.8 12.4 45.5 22.7 13.1 42.5 21.4 13.717.9 °C 30 % 48.9 47.3 10.4 46.2 46.2 11.1 43.8 43.8 11.8 41.3 41.3 12.5 38.7 38.7 13.2

30 °C 22.0 °C 50 % 52.9 34.3 10.8 50.6 33.6 11.6 48.1 32.8 12.3 45.2 31.8 13.0 42.1 30.8 13.625.5 °C 70 % 55.6 25.5 11.1 - - - - - - - - - - - -20.0 °C 30 % 51.7 47.2 10.7 49.3 46.8 11.4 46.6 46.1 12.1 43.9 43.9 12.8 41.3 41.3 13.5

33 °C 24.5 °C 50 % 55.7 33.6 11.1 53.6 33.1 11.9 50.8 31.9 12.6 48.1 31.0 13.3 - - -28.2 °C 70 % 57.6 24.7 11.3 55.8 23.9 12.2 53.5 22.9 13.0 50.8 21.7 13.7 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Page 17: WKH Manual

Performance Data

17RT-PRC014-E4

Table 5 - TK*/YK* 175 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % - - - - - - - - - - - - - - -18 °C 12.1 °C 50 % 40.4 31.5 10.4 - - - - - - - - - - - -

14.6 °C 70 % 45.6 26.7 10.8 41.7 24.6 11.5 37.9 22.5 12.2 - - - - - -11.5 °C 30 % 39.9 39.8 10.4 - - - - - - - - - - - -

21 °C 14.6 °C 50 % 45.6 33.6 10.8 41.8 31.5 11.5 37.9 29.4 12.2 - - - - - -17.3 °C 70 % 50.6 27.6 11.2 47.7 26.1 12.0 43.6 24.0 12.7 39.4 21.9 13.4 35.1 19.8 14.113.7 °C 30 % 44.1 42.4 10.7 40.6 40.3 11.4 37.2 37.2 12.1 - - - - - -

24 °C 17.0 °C 50 % 50.3 35.1 11.2 47.2 33.5 12.0 43.0 31.3 12.7 38.9 29.2 13.4 34.6 27.1 14.17870 20.0 °C 70 % 53.9 27.7 11.5 52.3 26.6 12.4 49.6 25.2 13.3 45.4 23.3 14.1 40.8 21.2 14.8

15.8 °C 30 % 48.5 44.8 11.0 44.9 42.8 11.8 41.1 40.8 12.5 37.6 37.6 13.2 34.4 34.4 14.027 °C 19.5 °C 50 % 53.6 35.3 11.5 51.8 34.7 12.4 48.6 33.1 13.2 44.3 31.1 13.9 39.7 29.0 14.7

22.8 °C 70 % 56.6 27.6 11.8 55.6 26.6 12.8 53.7 25.5 13.7 51.0 24.2 14.7 47.0 22.5 15.517.9 °C 30 % 52.0 45.8 11.3 49.3 45.1 12.1 45.5 43.2 12.9 41.5 41.1 13.6 37.8 37.8 14.4

30 °C 22.0 °C 50 % 56.3 34.8 11.7 55.1 34.7 12.7 52.9 33.9 13.6 49.7 32.6 14.5 45.3 30.8 15.325.5 °C 70 % 59.0 27.4 12.0 58.4 26.5 13.1 57.1 25.5 14.1 54.8 24.2 15.1 51.9 22.9 16.120.0 °C 30 % 54.9 45.9 11.5 53.0 46.0 12.5 50.0 45.2 13.3 46.1 43.5 14.1 41.8 41.5 14.9

33 °C 24.5 °C 50 % 59.0 34.4 12.0 57.9 34.1 13.0 56.3 33.8 14.0 53.8 33.1 14.9 50.5 32.0 15.928.2 °C 70 % 60.9 26.7 12.2 60.9 26.3 13.3 59.8 25.3 14.4 58.1 24.2 15.5 - - -9.4 °C 30 % 37.7 37.7 10.2 - - - - - - - - - - - -

18 °C 12.1 °C 50 % 41.6 33.2 10.5 37.9 31.0 11.2 - - - - - - - - -14.6 °C 70 % 46.9 27.7 10.9 43.0 25.6 11.6 38.9 23.4 12.3 - - - - - -11.5 °C 30 % 41.4 41.4 10.5 38.4 38.4 11.2 - - - - - - - - -

21 °C 14.6 °C 50 % 47.0 35.4 10.9 43.0 33.2 11.6 38.9 31.0 12.3 - - - - - -17.3 °C 70 % 51.3 28.4 11.3 48.9 27.0 12.1 44.8 25.0 12.9 40.4 22.9 13.6 35.9 20.7 14.313.7 °C 30 % 45.7 45.2 10.8 42.1 42.1 11.5 38.9 38.9 12.3 35.7 35.7 13.0 - - -

24 °C 17.0 °C 50 % 51.2 36.5 11.3 48.4 35.2 12.1 44.2 33.1 12.8 39.9 30.9 13.5 35.4 28.8 14.28860 20.0 °C 70 % 54.4 28.5 11.6 53.0 27.4 12.5 50.5 26.2 13.4 46.6 24.4 14.2 41.8 22.2 15.0

15.8 °C 30 % 49.7 47.2 11.1 46.5 45.8 11.9 42.6 42.6 12.6 39.3 39.3 13.4 36.0 36.0 14.327 °C 19.5 °C 50 % 54.3 36.3 11.5 52.5 36.0 12.5 49.7 34.9 13.3 45.4 33.0 14.1 40.7 30.8 14.8

22.8 °C 70 % 56.9 28.0 11.8 56.2 27.5 12.8 54.4 26.3 13.8 51.8 25.0 14.8 48.0 23.4 15.617.9 °C 30 % 52.9 47.8 11.4 50.6 47.6 12.3 47.1 46.3 13.1 43.1 43.1 13.8 39.6 39.6 14.7

30 °C 22.0 °C 50 % 56.9 35.7 11.8 55.8 35.7 12.8 53.7 35.3 13.7 50.7 34.4 14.6 46.4 32.7 15.425.5 °C 70 % 59.3 27.6 12.1 58.8 27.0 13.1 57.6 26.3 14.2 55.4 25.1 15.2 - - -20.0 °C 30 % 55.7 47.5 11.6 54.0 48.2 12.6 51.3 48.0 13.5 47.5 46.6 14.3 43.4 43.4 15.1

33 °C 24.5 °C 50 % 59.6 35.1 12.0 59.0 35.5 13.1 57.0 34.9 14.1 54.5 34.4 15.1 51.3 33.7 16.028.2 °C 70 % 61.2 26.8 12.3 61.4 26.6 13.4 60.3 25.9 14.5 - - - - - -9.4 °C 30 % 39.1 39.1 10.3 - - - - - - - - - - - -

18 °C 12.1 °C 50 % 42.6 34.7 10.6 38.7 32.4 11.3 - - - - - - - - -14.6 °C 70 % 47.9 28.6 11.0 43.9 26.5 11.7 39.7 24.2 12.4 35.4 22.0 13.1 - - -11.5 °C 30 % 43.0 43.0 10.6 39.8 39.8 11.4 36.6 36.6 12.1 - - - - - -

21 °C 14.6 °C 50 % 47.9 36.9 11.0 43.9 34.8 11.7 39.7 32.5 12.4 35.5 30.3 13.1 - - -17.3 °C 70 % 51.8 29.0 11.4 49.6 27.8 12.2 45.8 25.9 13.0 41.2 23.7 13.7 36.5 21.5 14.413.7 °C 30 % 47.1 47.0 11.0 43.7 43.7 11.7 40.4 40.4 12.5 37.0 37.0 13.2 33.6 33.6 14.0

24 °C 17.0 °C 50 % 51.7 37.5 11.4 49.3 36.7 12.2 45.2 34.8 12.9 40.7 32.5 13.6 36.1 30.3 14.39850 20.0 °C 70 % 54.7 28.8 11.6 53.5 28.1 12.6 51.1 26.9 13.5 47.4 25.2 14.3 42.6 23.1 15.1

15.8 °C 30 % 50.7 49.3 11.2 47.6 47.6 12.0 44.3 44.3 12.8 40.9 40.9 13.6 37.4 37.4 14.527 °C 19.5 °C 50 % 54.7 37.1 11.6 53.1 37.1 12.5 50.4 36.3 13.4 46.3 34.7 14.2 41.5 32.4 14.9

22.8 °C 70 % 57.4 28.4 11.9 56.3 27.7 12.9 54.8 27.1 13.9 52.2 25.8 14.9 48.6 24.2 15.717.9 °C 30 % 53.6 49.5 11.5 51.5 49.9 12.4 48.2 48.2 13.2 44.8 44.8 14.0 41.2 41.2 14.9

30 °C 22.0 °C 50 % 57.3 36.3 11.9 56.2 36.6 12.9 54.2 36.5 13.8 51.3 35.8 14.7 47.2 34.4 15.625.5 °C 70 % 59.5 27.6 12.1 59.2 27.3 13.2 57.7 26.6 14.2 55.6 25.7 15.3 - - -20.0 °C 30 % 56.2 48.9 11.7 54.7 50.0 12.7 52.2 50.3 13.6 48.6 48.6 14.4 45.2 45.2 15.3

33 °C 24.5 °C 50 % 59.8 35.5 12.1 59.3 36.0 13.2 57.4 35.8 14.2 55.0 35.6 15.1 51.9 35.1 16.128.2 °C 70 % 61.4 26.8 12.3 61.6 26.6 13.5 60.6 26.1 14.6 - - - - - -9.4 °C 30 % 40.2 40.2 10.5 37.0 37.0 11.1 - - - - - - - - -

18 °C 12.1 °C 50 % 43.3 36.0 10.7 39.3 33.7 11.4 - - - - - - - - -14.6 °C 70 % 48.4 29.1 11.1 44.6 27.2 11.8 40.3 24.9 12.5 35.9 22.7 13.2 - - -11.5 °C 30 % 44.3 44.3 10.8 41.0 41.0 11.5 37.6 37.6 12.2 - - - - - -

21 °C 14.6 °C 50 % 48.5 38.1 11.1 44.6 36.2 11.8 40.3 33.9 12.5 36.0 31.7 13.2 - - -17.3 °C 70 % 52.1 29.6 11.4 50.1 28.4 12.3 46.5 26.7 13.1 41.8 24.4 13.8 37.0 22.2 14.513.7 °C 30 % 48.2 48.2 11.1 45.1 45.1 11.8 41.6 41.6 12.6 38.1 38.1 13.4 34.6 34.6 14.2

24 °C 17.0 °C 50 % 52.1 38.4 11.4 49.8 37.9 12.3 45.9 36.3 13.0 41.3 34.0 13.7 36.6 31.8 14.410840 20.0 °C 70 % 54.8 29.0 11.7 53.6 28.6 12.7 51.5 27.5 13.6 48.0 25.9 14.4 43.2 23.9 15.2

15.8 °C 30 % 51.3 51.0 11.3 48.9 48.9 12.2 45.8 45.8 13.0 42.2 42.2 13.8 38.5 38.5 14.627 °C 19.5 °C 50 % 55.0 37.7 11.7 53.5 38.0 12.6 50.9 37.6 13.5 46.9 36.1 14.3 42.0 34.0 15.0

22.8 °C 70 % 57.5 28.5 12.0 56.5 28.0 13.0 54.9 27.4 14.0 52.5 26.4 14.9 49.1 25.0 15.817.9 °C 30 % 54.1 50.9 11.5 51.9 51.9 12.4 49.5 49.5 13.3 46.3 46.3 14.2 42.6 42.6 15.1

30 °C 22.0 °C 50 % 57.4 36.7 11.9 56.5 37.2 12.9 54.6 37.4 13.9 51.7 37.1 14.8 47.7 35.9 15.725.5 °C 70 % 59.5 27.6 12.2 59.4 27.4 13.3 57.8 26.8 14.3 55.8 26.0 15.3 - - -20.0 °C 30 % 56.6 50.0 11.8 55.2 51.6 12.7 52.8 52.2 13.7 49.9 49.9 14.6 46.6 46.6 15.5

33 °C 24.5 °C 50 % 59.9 35.7 12.1 59.5 36.3 13.2 57.7 36.4 14.2 55.4 36.5 15.2 - - -28.2 °C 70 % 61.4 26.7 12.3 61.6 26.6 13.5 60.7 26.2 14.6 - - - - - -9.4 °C 30 % 41.2 41.2 10.6 37.8 37.8 11.2 - - - - - - - - -

18 °C 12.1 °C 50 % 43.9 37.2 10.8 39.7 34.9 11.4 35.7 32.7 12.1 - - - - - -14.6 °C 70 % 48.7 29.7 11.2 45.2 27.8 11.9 40.7 25.5 12.6 36.2 23.2 13.2 - - -11.5 °C 30 % 45.4 45.4 10.9 42.0 42.0 11.6 38.5 38.5 12.3 35.0 35.0 13.1 - - -

21 °C 14.6 °C 50 % 48.9 39.2 11.2 45.2 37.5 11.9 40.8 35.2 12.6 36.4 32.9 13.2 - - -17.3 °C 70 % 52.1 29.8 11.5 50.3 28.9 12.4 46.9 27.3 13.2 42.2 25.1 13.9 37.3 22.8 14.613.7 °C 30 % 49.0 49.0 11.2 46.2 46.2 12.0 42.7 42.7 12.7 39.1 39.1 13.5 35.4 35.4 14.3

24 °C 17.0 °C 50 % 52.3 39.1 11.5 50.1 39.0 12.3 46.4 37.6 13.1 41.7 35.3 13.8 36.9 33.1 14.511830 20.0 °C 70 % 54.8 29.1 11.7 53.8 28.8 12.7 51.6 28.0 13.6 48.3 26.5 14.5 43.6 24.5 15.3

15.8 °C 30 % 51.6 51.6 11.4 49.8 49.8 12.3 46.9 46.9 13.1 43.3 43.3 14.0 39.5 39.5 14.827 °C 19.5 °C 50 % 55.1 38.2 11.7 53.7 38.8 12.7 51.2 38.7 13.6 47.4 37.5 14.4 42.4 35.4 15.1

22.8 °C 70 % 57.5 28.4 12.0 56.6 28.1 13.0 55.0 27.6 14.0 52.5 26.8 15.0 49.3 25.6 15.917.9 °C 30 % 54.3 52.0 11.6 52.6 52.6 12.5 50.4 50.4 13.5 47.4 47.4 14.4 43.7 43.7 15.2

30 °C 22.0 °C 50 % 57.8 37.2 12.0 56.6 37.7 13.0 54.8 38.2 14.0 51.9 38.1 14.9 48.0 37.2 15.725.5 °C 70 % 59.5 27.4 12.2 59.4 27.4 13.3 57.9 26.9 14.4 56.0 28.3 15.4 - - -20.0 °C 30 % 56.8 51.0 11.8 55.5 52.9 12.8 53.2 53.2 13.7 50.8 50.8 14.7 47.7 47.7 15.7

33 °C 24.5 °C 50 % 59.9 35.8 12.2 59.5 36.7 13.3 57.8 36.9 14.3 55.5 37.3 15.3 - -28.2 °C 70 % 61.3 26.6 12.4 61.6 26.5 13.6 60.7 26.1 14.7 59.0 25.6 15.8 - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Page 18: WKH Manual

Performance Data

RT-PRC014-E418

Table 6- TK*/YK* 200 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % - - - - - - - - - - - - - - -18 °C 12.1 °C 50 % - - - - - - - - - - - - - - -

14.6 °C 70 % 52.6 30.8 13.1 49.4 29.0 14.2 46.1 27.1 15.5 42.6 25.2 16.9 38.9 23.3 18.611.5 °C 30 % - - - - - - - - - - - - - - -

21 °C 14.6 °C 50 % 52.6 38.9 13.1 49.4 37.1 14.2 46.1 35.2 15.5 42.6 33.3 16.9 38.9 31.3 18.617.3 °C 70 % 59.5 32.4 13.3 56.2 30.6 14.5 52.6 28.8 15.8 48.9 26.9 17.4 45.0 25.0 19.013.7 °C 30 % 50.9 49.2 13.0 47.5 47.5 14.0 45.2 44.8 15.4 42.2 42.2 16.9 39.3 39.3 18.6

24 °C 17.0 °C 50 % 58.4 40.7 13.3 55.6 39.3 14.5 52.0 37.4 15.8 48.3 35.5 17.3 44.5 33.5 19.08970 20.0 °C 70 % 65.0 33.0 13.6 62.6 31.7 14.8 59.6 30.2 16.2 55.8 28.4 17.8 51.8 26.6 19.5

15.8 °C 30 % 56.0 52.1 13.2 52.9 50.3 14.3 48.8 48.8 15.6 46.1 46.1 17.1 43.2 43.2 18.927 °C 19.5 °C 50 % 64.3 42.4 13.5 61.7 41.0 14.7 58.3 39.4 16.1 54.6 37.6 17.7 50.6 35.7 19.4

22.8 °C 70 % 69.1 33.0 13.8 67.1 31.8 15.0 64.6 30.5 16.5 61.7 29.1 18.1 58.3 27.6 19.917.9 °C 30 % 61.3 54.6 13.4 58.2 53.0 14.6 54.8 51.2 15.9 51.2 49.4 17.5 47.1 47.1 19.2

30 °C 22.0 °C 50 % 68.3 42.7 13.7 66.1 41.7 15.0 63.6 40.6 16.4 60.4 39.1 18.0 56.8 37.4 19.825.5 °C 70 % 72.8 32.8 14.0 71.0 31.7 15.3 68.7 30.5 16.7 66.1 29.2 18.4 62.9 27.8 20.220.0 °C 30 % 65.7 55.9 13.6 63.1 55.0 14.8 60.0 53.6 16.2 56.4 52.0 17.8 52.7 50.2 19.5

33 °C 24.5 °C 50 % 72.3 42.9 13.9 70.0 41.5 15.2 67.7 40.6 16.6 64.8 39.5 18.3 61.5 38.3 20.128.2 °C 70 % 76.0 32.5 14.1 74.5 31.5 15.5 72.3 30.7 17.0 69.8 29.1 18.7 66.9 27.8 20.59.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % - - - - - - - - - - - - - - -14.6 °C 70 % 53.9 31.8 13.1 50.7 30.0 14.2 47.2 28.1 15.6 43.5 26.2 17.0 39.7 24.2 18.711.5 °C 30 % - - - - - - - - - - - - - - -

21 °C 14.6 °C 50 % 54.0 40.8 13.1 50.7 38.9 14.2 47.2 37.0 15.5 43.6 35.1 17.0 39.8 33.1 18.717.3 °C 70 % 60.9 33.4 13.4 57.6 31.7 14.6 53.9 29.9 15.9 50.1 27.9 17.5 46.1 26.0 19.113.7 °C 30 % 52.0 52.0 13.0 49.7 49.5 14.2 46.8 46.8 15.5 43.9 43.9 17.0 40.9 40.9 18.7

24 °C 17.0 °C 50 % 60.3 43.0 13.4 57.0 41.3 14.6 53.3 39.4 15.9 49.5 37.4 17.4 45.5 35.4 19.110090 20.0 °C 70 % 65.8 33.8 13.6 63.5 32.5 14.9 60.6 31.1 16.3 57.0 29.4 17.8 52.9 27.6 19.6

15.8 °C 30 % 57.8 55.4 13.3 53.8 53.8 14.4 51.0 51.0 15.8 48.1 48.1 17.3 45.0 45.0 19.027 °C 19.5 °C 50 % 65.2 44.0 13.6 62.7 42.9 14.8 59.6 41.3 16.2 55.8 39.6 17.8 51.7 37.7 19.5

22.8 °C 70 % 69.8 33.9 13.8 67.8 32.7 15.1 65.3 31.4 16.6 62.4 29.9 18.2 59.0 28.5 20.017.9 °C 30 % 62.7 57.6 13.5 59.8 56.4 14.7 56.4 54.7 16.0 52.4 52.4 17.6 49.3 49.3 19.3

30 °C 22.0 °C 50 % 69.1 43.9 13.8 67.0 43.1 15.0 64.3 42.1 16.5 61.2 40.9 18.1 57.7 39.4 19.925.5 °C 70 % 73.3 33.7 14.0 71.6 32.6 15.3 69.3 31.8 16.8 66.6 30.1 18.5 63.5 28.7 20.320.0 °C 30 % 66.8 58.4 13.6 64.3 57.8 14.9 61.3 56.8 16.3 57.9 55.4 17.9 53.5 53.5 19.6

33 °C 24.5 °C 50 % 73.1 43.7 13.9 70.8 42.6 15.2 68.4 41.9 16.7 65.6 40.9 18.4 62.3 39.8 20.228.2 °C 70 % 76.5 33.2 14.2 75.0 32.4 15.5 73.2 32.3 17.1 70.3 30.5 18.7 67.3 28.7 20.69.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 48.8 39.8 12.9 - - - - - - - - - - - -14.6 °C 70 % 55.0 32.7 13.2 51.6 30.8 14.3 47.9 28.9 15.6 44.2 26.9 17.1 40.2 24.9 18.811.5 °C 30 % 49.4 49.4 12.9 46.8 46.8 14.0 44.0 44.0 15.4 41.0 41.0 16.9 38.0 38.0 18.6

21 °C 14.6 °C 50 % 55.0 42.5 13.2 51.6 40.6 14.3 48.0 38.6 15.6 44.2 36.6 17.1 40.3 34.6 18.717.3 °C 70 % 61.7 34.2 13.5 58.6 32.6 14.7 54.9 30.7 16.0 50.9 28.8 17.5 46.8 26.8 19.213.7 °C 30 % 54.1 54.0 13.1 51.2 51.2 14.3 48.3 48.3 15.6 45.3 45.3 17.2 42.2 42.2 18.9

24 °C 17.0 °C 50 % 61.2 44.6 13.4 58.0 43.0 14.6 54.3 41.1 16.0 50.3 39.1 17.5 46.2 37.1 19.211210 20.0 °C 70 % 66.3 34.5 13.7 64.0 33.2 14.9 61.2 31.8 16.3 57.8 30.2 17.9 53.7 28.4 19.7

15.8 °C 30 % 58.4 58.4 13.3 55.7 55.7 14.5 52.8 52.8 15.9 49.7 49.7 17.4 46.6 46.6 19.227 °C 19.5 °C 50 % 65.8 45.2 13.6 63.3 44.3 14.9 60.3 43.1 16.3 56.6 41.3 17.8 52.5 39.4 19.6

22.8 °C 70 % 70.0 34.3 13.9 68.2 33.4 15.1 65.7 32.1 16.6 62.8 30.7 18.2 59.5 29.2 20.017.9 °C 30 % 63.7 60.2 13.5 61.0 59.2 14.7 57.2 57.2 16.1 54.2 54.2 17.7 51.0 51.0 19.5

30 °C 22.0 °C 50 % 69.7 44.8 13.8 67.5 44.2 15.1 64.9 43.4 16.5 61.8 42.4 18.1 58.2 41.0 19.925.5 °C 70 % 73.7 34.0 14.1 71.7 32.9 15.4 69.4 31.8 16.9 66.9 30.8 18.5 63.8 29.4 20.320.0 °C 30 % 67.6 60.5 13.7 65.1 60.2 14.9 62.3 59.5 16.4 58.4 58.4 17.9 55.6 55.3 19.7

33 °C 24.5 °C 50 % 73.5 44.3 14.0 71.7 44.1 15.3 68.9 42.9 16.8 66.0 42.1 18.4 62.8 41.1 20.228.2 °C 70 % 76.8 33.2 14.2 75.3 32.4 15.6 73.1 31.5 17.1 - - - - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 49.4 41.2 13.0 46.2 39.3 14.1 - - - - - - - - -14.6 °C 70 % 55.8 33.4 13.2 52.2 31.5 14.4 48.5 29.5 15.7 44.6 27.5 17.2 40.6 25.4 18.811.5 °C 30 % 50.6 50.6 13.0 47.9 47.9 14.1 45.0 45.0 15.5 42.0 42.0 17.0 38.8 38.8 18.7

21 °C 14.6 °C 50 % 55.8 43.9 13.2 52.2 42.0 14.4 48.5 40.0 15.7 44.7 38.0 17.2 40.7 36.0 18.817.3 °C 70 % 62.1 34.7 13.5 59.2 33.2 14.7 55.5 31.4 16.1 51.5 29.5 17.6 47.2 27.4 19.313.7 °C 30 % 55.4 55.4 13.2 52.5 52.5 14.4 49.6 49.6 15.7 46.5 46.5 17.3 43.2 43.2 19.0

24 °C 17.0 °C 50 % 61.7 46.0 13.5 58.6 44.4 14.7 54.9 42.6 16.0 50.9 40.6 17.6 46.6 38.6 19.212330 20.0 °C 70 % 66.5 35.0 13.7 64.2 33.8 15.0 61.5 32.4 16.4 58.2 30.8 18.0 54.2 29.1 19.7

15.8 °C 30 % 59.9 59.9 13.4 57.2 57.2 14.6 54.3 54.3 16.0 51.1 51.1 17.6 47.8 47.8 19.327 °C 19.5 °C 50 % 66.1 46.2 13.7 63.7 45.4 14.9 60.7 44.4 16.3 57.1 42.9 17.9 52.9 41.0 19.6

22.8 °C 70 % 70.1 34.5 13.9 68.1 33.6 15.2 65.9 32.7 16.7 63.0 31.3 18.3 59.6 29.8 20.117.9 °C 30 % 64.4 62.3 13.6 61.4 61.4 14.8 58.9 58.9 16.2 55.7 55.7 17.8 52.4 52.4 19.6

30 °C 22.0 °C 50 % 69.9 45.5 13.9 67.8 45.1 15.1 65.2 44.4 16.6 62.1 43.5 18.2 58.5 42.4 20.025.5 °C 70 % 73.8 34.0 14.1 71.7 33.0 15.4 69.5 32.1 16.9 66.8 30.8 18.6 65.0 30.4 20.420.0 °C 30 % 68.0 62.3 13.7 65.7 62.2 15.0 62.3 62.3 16.4 59.6 59.6 18.0 56.7 56.7 19.8

33 °C 24.5 °C 50 % 73.7 44.7 14.0 72.0 44.7 15.3 69.1 43.6 16.8 66.3 42.9 18.5 63.0 42.1 20.328.2 °C 70 % 76.9 33.1 14.3 75.3 32.3 15.7 73.2 31.4 17.2 70.6 30.4 18.9 - - -9.4 °C 30 % 46.9 46.9 12.9 - - - - - - - - - - - -

18 °C 12.1 °C 50 % 49.8 42.3 13.0 46.5 40.4 14.1 43.0 38.5 15.4 39.3 36.5 16.8 35.6 34.5 18.514.6 °C 70 % 56.2 33.9 13.3 52.6 32.0 14.4 48.8 30.0 15.8 44.8 27.9 17.2 40.7 25.9 18.911.5 °C 30 % 51.7 51.7 13.1 48.8 48.8 14.2 45.8 45.8 15.6 42.7 42.7 17.1 39.4 39.4 18.8

21 °C 14.6 °C 50 % 56.3 45.2 13.3 52.6 43.3 14.4 48.8 41.3 15.7 44.9 39.3 17.2 40.9 37.2 18.917.3 °C 70 % 62.2 35.1 13.5 59.4 33.6 14.8 55.9 31.9 16.1 51.8 30.0 17.7 47.4 27.9 19.313.7 °C 30 % 56.6 56.6 13.3 53.7 53.7 14.5 50.6 50.6 15.8 47.4 47.4 17.4 44.1 44.1 19.1

24 °C 17.0 °C 50 % 61.9 47.0 13.5 58.9 45.7 14.7 55.3 43.9 16.1 51.2 42.0 17.6 46.9 39.9 19.313450 20.0 °C 70 % 66.3 35.1 13.7 64.3 34.2 15.0 61.5 32.8 16.4 58.2 31.3 18.0 54.4 29.5 19.8

15.8 °C 30 % 60.9 60.9 13.5 58.4 58.4 14.7 55.4 55.4 16.1 52.2 52.2 17.7 48.8 48.8 19.427 °C 19.5 °C 50 % 66.2 46.9 13.7 63.8 46.3 14.9 60.9 45.5 16.4 57.4 44.1 18.0 53.2 42.3 19.7

22.8 °C 70 % 70.0 34.5 13.9 68.1 33.6 15.2 65.7 32.6 16.7 62.8 31.5 18.3 59.6 30.2 20.117.9 °C 30 % 64.3 64.3 13.6 62.2 62.2 14.8 59.7 59.7 16.3 56.7 56.7 17.9 53.5 53.5 19.7

30 °C 22.0 °C 50 % 69.9 46.0 13.9 67.9 45.7 15.2 65.3 45.2 16.6 62.2 44.5 18.2 58.6 43.5 20.025.5 °C 70 % 73.7 33.8 14.1 72.0 33.1 15.5 69.4 31.9 17.0 66.6 30.9 18.6 63.5 29.7 20.420.0 °C 30 % 68.3 63.7 13.8 66.0 63.9 15.0 63.1 63.1 16.5 60.5 60.5 18.1 57.5 57.5 19.9

33 °C 24.5 °C 50 % 73.7 45.1 14.1 71.9 45.1 15.4 69.7 45.0 16.9 66.3 43.6 18.5 63.0 42.9 20.328.2 °C 70 % 76.7 32.8 14.3 75.2 32.1 15.7 73.1 31.2 17.2 70.5 30.3 18.9 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Page 19: WKH Manual

Performance Data

19RT-PRC014-E4

Table 7 - TK*/YK* 250 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % - - - - - - - - - - - - - - -18 °C 12.1 °C 50 % - - - - - - - - - - - - - - -

14.6 °C 70 % 58.3 34.9 12.4 54.8 33.0 13.7 51.1 31.0 15.1 47.2 29.0 16.6 43.1 26.9 18.211.5 °C 30 % - - - - - - - - - - - - - - -

21 °C 14.6 °C 50 % 58.3 45.1 12.4 54.8 43.2 13.7 51.1 41.2 15.1 47.2 39.1 16.6 43.2 37.0 18.217.3 °C 70 % 65.6 36.5 12.7 62.1 34.7 14.0 58.1 32.8 15.5 54.0 30.7 17.0 49.6 28.7 18.713.7 °C 30 % 57.2 57.2 12.3 54.4 54.4 13.6 51.4 51.4 15.1 48.3 48.3 16.6 45.0 45.0 18.3

24 °C 17.0 °C 50 % 65.0 47.5 12.7 61.4 45.6 14.0 57.4 43.6 15.4 53.3 41.6 17.0 49.0 39.5 18.611280 20.0 °C 70 % 71.2 37.2 12.9 68.4 35.7 14.3 65.1 34.1 15.8 61.3 32.3 17.4 56.8 30.3 19.1

15.8 °C 30 % 62.5 61.8 12.6 59.0 59.0 13.9 55.9 55.9 15.3 52.8 52.8 16.9 49.5 49.5 18.727 °C 19.5 °C 50 % 70.4 48.8 12.9 67.5 47.5 14.3 64.0 45.8 15.8 59.9 43.9 17.3 55.4 41.9 19.0

22.8 °C 70 % 76.0 37.4 13.1 73.5 36.1 14.6 70.6 34.6 16.1 67.2 33.1 17.8 63.4 31.4 19.517.9 °C 30 % 67.7 64.3 12.7 64.5 63.0 14.1 60.6 60.6 15.6 57.4 57.4 17.2 54.0 54.0 18.9

30 °C 22.0 °C 50 % 75.1 48.9 13.1 72.5 48.0 14.5 69.4 46.9 16.0 65.9 45.5 17.7 61.9 43.9 19.425.5 °C 70 % 80.5 37.5 13.4 78.2 36.2 14.8 75.4 34.9 16.4 72.2 33.4 18.1 68.7 31.9 19.920.0 °C 30 % 72.2 65.5 12.9 69.4 64.7 14.3 66.1 63.6 15.8 62.4 62.2 17.5 58.6 58.6 19.2

33 °C 24.5 °C 50 % 79.8 49.0 13.3 77.1 47.7 14.7 74.2 46.8 16.3 70.9 45.8 18.0 67.2 44.6 19.828.2 °C 70 % 84.7 36.8 13.6 82.5 35.8 15.1 79.9 34.7 16.7 - - - - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % - - - - - - - - - - - - - - -14.6 °C 70 % 59.4 36.0 12.5 55.8 34.0 13.8 51.9 32.0 15.2 47.9 29.9 16.7 43.7 27.8 18.311.5 °C 30 % - - - - - - - - - - - - - - -

21 °C 14.6 °C 50 % 59.4 47.3 12.5 55.8 45.3 13.8 51.9 43.3 15.2 47.9 41.2 16.7 43.8 39.1 18.317.3 °C 70 % 66.5 37.5 12.7 63.1 35.8 14.1 59.1 33.9 15.5 54.9 31.8 17.1 50.4 29.7 18.813.7 °C 30 % 59.3 59.3 12.5 56.3 56.3 13.8 53.2 53.2 15.2 50.0 50.0 16.8 46.6 46.6 18.5

24 °C 17.0 °C 50 % 66.0 49.6 12.7 62.5 47.9 14.1 58.4 45.9 15.5 54.2 43.8 17.1 49.8 41.7 18.712690 20.0 °C 70 % 71.8 38.2 13.0 69.1 36.7 14.4 65.9 35.1 15.9 62.1 33.4 17.5 57.6 31.4 19.2

15.8 °C 30 % 64.2 64.2 12.6 61.2 61.2 14.0 58.1 58.1 15.5 54.8 54.8 17.1 51.3 51.3 18.827 °C 19.5 °C 50 % 71.2 50.5 12.9 68.3 49.5 14.3 64.8 48.0 15.8 60.8 46.3 17.4 56.3 44.2 19.1

22.8 °C 70 % 76.5 38.0 13.2 74.1 37.1 14.6 71.2 35.7 16.2 67.8 34.1 17.8 64.0 32.5 19.617.9 °C 30 % 68.9 67.7 12.8 65.8 65.8 14.2 62.9 62.9 15.7 59.6 59.6 17.3 56.1 56.1 19.1

30 °C 22.0 °C 50 % 75.8 50.3 13.1 73.2 49.6 14.6 70.1 48.7 16.1 66.6 47.5 17.7 62.6 46.1 19.525.5 °C 70 % 81.1 37.8 13.4 78.5 36.6 14.9 75.7 35.3 16.5 72.5 34.1 18.2 69.1 33.0 20.020.0 °C 30 % 73.2 68.5 13.0 70.5 68.1 14.4 67.4 67.3 15.9 64.0 64.0 17.6 60.7 60.7 19.4

33 °C 24.5 °C 50 % 80.5 50.1 13.3 78.1 49.8 14.8 74.9 48.3 16.4 71.5 47.5 18.0 67.8 46.5 19.828.2 °C 70 % 85.2 37.0 13.7 83.0 36.1 15.1 80.3 35.0 16.8 77.2 33.9 18.5 - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % - - - - - - - - - - - - - - -14.6 °C 70 % 60.2 36.9 12.5 56.4 34.9 13.8 52.4 32.8 15.2 48.3 30.7 16.7 43.9 28.5 18.411.5 °C 30 % 55.9 55.9 12.3 52.9 52.9 13.6 49.8 49.8 15.1 46.4 46.4 16.6 43.0 43.0 18.3

21 °C 14.6 °C 50 % 60.2 49.2 12.5 56.4 47.2 13.8 52.5 45.1 15.2 48.4 43.0 16.7 44.2 40.9 18.417.3 °C 70 % 67.0 38.3 12.8 63.7 36.7 14.1 59.8 34.8 15.6 55.4 32.7 17.2 50.8 30.5 18.813.7 °C 30 % 61.0 61.0 12.6 57.9 57.9 13.9 54.7 54.7 15.3 51.3 51.3 16.9 47.8 47.8 18.6

24 °C 17.0 °C 50 % 66.5 51.4 12.8 63.1 49.9 14.1 59.1 47.9 15.6 54.7 45.8 17.1 50.2 43.7 18.814100 20.0 °C 70 % 72.1 39.0 13.0 69.4 37.5 14.4 66.2 36.0 15.9 62.5 34.2 17.6 58.1 32.3 19.3

15.8 °C 30 % 65.8 65.8 12.7 63.0 63.0 14.1 59.8 59.8 15.6 56.3 56.3 17.2 52.7 52.7 18.927 °C 19.5 °C 50 % 71.6 51.9 13.0 68.7 51.1 14.4 65.3 49.9 15.9 61.3 48.3 17.5 56.8 46.3 19.2

22.8 °C 70 % 76.7 38.4 13.2 74.2 37.3 14.7 71.2 36.2 16.2 68.0 35.0 17.9 64.2 33.3 19.717.9 °C 30 % 69.7 69.7 12.9 67.2 67.2 14.3 64.4 64.4 15.8 61.2 61.2 17.5 57.7 57.7 19.2

30 °C 22.0 °C 50 % 76.2 51.4 13.2 73.6 50.9 14.6 70.5 50.2 16.1 66.9 49.2 17.8 62.9 48.0 19.625.5 °C 70 % 81.4 37.9 13.5 79.0 37.0 14.9 75.8 36.6 16.5 72.7 34.5 18.2 69.0 33.2 20.020.0 °C 30 % 73.9 71.1 13.0 71.3 71.0 14.4 68.3 68.3 16.0 65.4 65.4 17.7 62.2 62.2 19.5

33 °C 24.5 °C 50 % 80.9 51.0 13.4 78.1 50.1 14.9 75.1 49.5 16.4 71.8 48.9 18.1 68.0 48.0 19.928.2 °C 70 % 85.4 39.5 13.7 83.1 38.3 15.2 80.4 37.0 16.8 77.4 34.0 18.5 - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 54.0 47.7 12.3 - - - - - - - - - - - -14.6 °C 70 % 60.6 37.5 12.6 56.7 35.5 13.9 52.6 33.4 15.3 48.4 31.3 16.8 43.9 29.1 18.411.5 °C 30 % 57.0 57.0 12.4 53.9 53.9 13.7 50.6 50.6 15.2 47.2 47.2 16.7 43.6 43.6 18.4

21 °C 14.6 °C 50 % 60.6 50.8 12.6 56.7 48.8 13.9 52.7 46.7 15.3 48.6 44.6 16.8 44.4 42.5 18.417.3 °C 70 % 67.1 38.9 12.8 63.9 37.3 14.2 60.0 35.4 15.7 55.6 33.3 17.2 50.9 31.2 18.913.7 °C 30 % 62.3 62.3 12.6 59.1 59.1 14.0 55.8 55.8 15.4 52.3 52.3 17.0 48.6 48.6 18.7

24 °C 17.0 °C 50 % 66.7 52.8 12.8 63.4 51.5 14.2 59.4 49.6 15.6 55.0 47.6 17.2 50.4 45.4 18.915510 20.0 °C 70 % 72.1 39.6 13.1 69.3 37.9 14.5 66.2 36.6 16.0 62.5 34.9 17.6 58.2 33.0 19.3

15.8 °C 30 % 66.8 66.8 12.8 64.1 64.1 14.2 61.0 61.0 15.7 57.5 57.5 17.3 53.8 53.8 19.127 °C 19.5 °C 50 % 71.7 53.0 13.0 68.8 52.4 14.4 65.4 51.4 15.9 61.5 50.0 17.5 57.0 48.2 19.3

22.8 °C 70 % 76.7 39.9 13.3 74.2 37.5 14.7 71.3 37.2 16.3 67.8 35.2 17.9 64.0 33.8 19.717.9 °C 30 % 70.5 70.5 12.9 68.2 68.2 14.4 65.4 65.4 15.9 62.3 62.3 17.6 58.8 58.8 19.3

30 °C 22.0 °C 50 % 76.3 52.3 13.2 73.6 52.0 14.6 70.5 51.5 16.2 67.0 50.7 17.8 62.9 49.6 19.625.5 °C 70 % 81.3 40.2 13.5 79.0 37.0 15.0 76.1 36.0 16.6 72.5 35.8 18.3 68.9 33.4 20.120.0 °C 30 % 74.3 73.2 13.1 71.7 71.7 14.5 69.2 69.2 16.1 66.3 66.3 17.8 63.1 63.1 19.6

33 °C 24.5 °C 50 % 81.0 51.6 13.4 78.1 50.8 14.9 75.2 50.4 16.5 71.8 49.9 18.2 68.0 49.3 19.928.2 °C 70 % 85.3 40.3 13.8 83.1 35.9 15.3 80.3 37.8 16.9 77.2 36.5 18.6 - - -9.4 °C 30 % 52.4 52.4 12.3 - - - - - - - - - - - -

18 °C 12.1 °C 50 % 54.0 49.0 12.3 50.5 47.0 13.6 - - - - - - - - -14.6 °C 70 % 60.7 37.9 12.6 56.7 35.9 13.9 52.6 33.8 15.3 48.2 31.6 16.9 43.7 29.4 18.511.5 °C 30 % 57.8 57.8 12.5 54.6 54.6 13.8 51.2 51.2 15.2 47.7 47.7 16.8 44.0 44.0 18.5

21 °C 14.6 °C 50 % 60.8 52.2 12.6 56.9 50.2 13.9 52.8 48.1 15.3 48.6 46.1 16.9 44.4 44.0 18.517.3 °C 70 % 66.9 39.3 12.9 63.8 37.7 14.2 60.0 35.9 15.7 55.6 33.8 17.3 50.8 31.6 18.913.7 °C 30 % 63.1 63.1 12.7 60.0 60.0 14.1 56.6 56.6 15.5 53.0 53.0 17.1 49.2 49.2 18.8

24 °C 17.0 °C 50 % 66.6 53.9 12.8 63.3 52.8 14.2 59.4 51.1 15.7 55.1 49.1 17.2 50.5 47.0 18.916920 20.0 °C 70 % 71.9 40.9 13.1 69.1 38.0 14.5 65.9 36.8 16.0 62.3 35.3 17.6 58.0 33.5 19.4

15.8 °C 30 % 67.3 67.3 12.8 64.8 64.8 14.3 61.7 61.7 15.8 58.3 58.3 17.4 54.5 54.5 19.227 °C 19.5 °C 50 % 71.6 53.8 13.0 68.7 53.4 14.4 65.3 52.6 16.0 61.4 51.4 17.6 57.0 49.8 19.3

22.8 °C 70 % 76.7 38.6 13.3 73.9 37.4 14.8 71.0 38.8 16.3 67.5 35.4 18.0 63.7 34.1 19.817.9 °C 30 % 71.0 71.0 13.0 68.7 68.7 14.4 66.0 66.0 16.0 62.9 62.9 17.6 59.5 59.5 19.4

30 °C 22.0 °C 50 % 76.1 52.9 13.3 73.5 52.7 14.7 70.4 52.4 16.2 66.8 51.8 17.9 62.7 50.9 19.625.5 °C 70 % 81.1 37.5 13.6 78.7 36.7 15.0 75.8 35.9 16.6 - - - - - -20.0 °C 30 % 74.2 74.2 13.1 72.1 72.1 14.6 69.7 69.7 16.2 66.8 66.8 17.9 63.6 63.6 19.7

33 °C 24.5 °C 50 % 80.7 52.0 13.5 78.2 51.9 14.9 74.9 51.1 16.5 71.6 50.8 18.2 67.8 50.3 20.028.2 °C 70 % 85.2 36.4 13.8 82.8 35.6 15.3 80.0 34.7 16.9 76.9 33.7 18.7 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Page 20: WKH Manual

Table 8 - TK* 265 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % 61.6 61.6 15.6 58.8 58.8 17.3 56.1 56.1 19.2 53.3 53.3 21.4 50.3 50.3 22.318 °C 12.1 °C 50 % 64.5 53.8 15.7 61.3 52.0 17.5 58.1 50.2 19.4 55.1 48.4 21.6 51.6 46.4 22.4

14.6 °C 70 % 68.2 40.0 16.0 64.8 38.2 17.7 61.5 36.5 19.7 58.1 34.8 21.9 54.7 33.0 22.711.5 °C 30 % 66.0 66.0 15.8 63.1 63.1 17.6 60.3 60.3 19.5 57.4 57.4 21.8 54.3 54.3 22.6

21 °C 14.6 °C 50 % 69.9 55.5 16.1 66.4 53.6 17.8 63.1 51.9 19.8 59.7 50.1 22.0 56.2 48.2 22.817.3 °C 70 % 74.2 39.6 16.4 70.5 37.8 18.1 67.0 36.1 20.1 63.5 34.5 22.4 59.8 32.8 23.113.7 °C 30 % 70.6 70.6 16.1 67.5 67.5 17.8 64.5 64.5 19.9 61.5 61.5 22.2 58.4 58.4 22.9

11520 24 °C 17.0 °C 50 % 75.3 56.5 16.5 71.8 54.8 18.2 68.2 53.1 20.2 64.7 51.3 22.5 60.9 49.5 23.220.0 °C 70 % 80.4 38.5 16.8 76.4 36.8 18.5 72.7 35.2 20.5 69.0 33.7 22.9 65.2 32.0 23.615.8 °C 30 % 75.4 75.4 16.5 72.0 72.0 18.1 68.7 68.7 20.2 65.6 65.6 22.5 62.6 62.6 23.4

27 °C 19.5 °C 50 % 81.0 57.0 16.8 77.2 55.5 18.5 73.5 49.3 21.2 69.8 52.1 22.9 65.8 50.6 23.622.8 °C 70 % 86.9 37.1 17.2 82.7 35.4 19.0 78.8 33.9 21.0 74.7 32.6 23.4 70.8 31.0 23.917.9 °C 30 % 80.2 79.6 16.8 76.8 76.7 18.5 73.3 73.3 20.5 69.9 69.9 22.9 66.7 66.7 23.6

30 °C 22.0 °C 50 % 86.8 57.0 17.2 82.9 55.6 19.0 79.0 54.0 21.0 74.9 52.4 23.4 70.9 51.0 24.125.5 °C 70 % 93.6 34.8 17.6 89.1 33.4 19.4 85.0 32.0 21.6 80.7 30.4 24.0 76.6 29.5 24.620.0 °C 30 % 85.0 82.7 17.1 81.6 80.7 18.9 77.9 77.8 20.9 74.3 74.3 23.4 70.8 70.8 24.0

33 °C 24.5 °C 50 % 93.0 56.5 17.6 88.8 55.2 19.4 84.6 53.7 21.6 80.4 52.4 24.0 76.2 51.0 24.428.2 °C 70 % 100.2 32.9 17.9 95.8 30.9 19.9 91.3 29.6 22.1 86.8 28.4 24.6 - - 25.19.4 °C 30 % 63.0 63.0 16.0 60.2 60.2 17.7 57.4 57.4 19.6 54.6 54.6 21.9 51.4 51.4 22.9

18 °C 12.1 °C 50 % 66.0 55.1 16.1 62.7 53.2 17.9 59.5 51.3 19.8 56.4 49.5 22.1 52.8 47.5 22.914.6 °C 70 % 69.8 40.9 16.4 66.3 39.1 18.1 62.9 37.3 20.1 59.5 35.6 22.4 56.0 33.8 23.211.5 °C 30 % 67.5 67.5 16.2 64.6 64.6 18.0 61.7 61.7 19.9 58.7 58.7 22.3 55.6 55.6 23.1

21 °C 14.6 °C 50 % 71.5 56.7 16.5 67.9 54.9 18.2 64.6 53.1 20.2 61.1 51.2 22.5 57.5 49.3 23.317.3 °C 70 % 75.9 40.5 16.8 72.2 38.7 18.6 68.5 36.9 20.5 65.0 35.3 22.9 61.2 33.6 23.613.7 °C 30 % 72.3 72.3 16.5 69.0 69.0 18.3 66.0 66.0 20.3 62.9 62.9 22.7 59.8 59.8 23.4

12960 24 °C 17.0 °C 50 % 77.1 57.8 16.9 73.4 56.1 18.7 69.8 54.3 20.6 66.2 52.5 23.0 62.3 50.7 23.720.0 °C 70 % 82.3 39.4 17.2 78.1 37.6 18.9 74.4 36.0 21.0 70.6 34.5 23.5 66.7 32.8 24.115.8 °C 30 % 77.2 77.2 16.9 73.6 73.6 18.6 70.3 70.3 20.7 67.1 67.1 23.1 64.0 64.0 23.9

27 °C 19.5 °C 50 % 82.9 58.3 17.2 79.0 56.7 18.9 75.2 52.7 21.3 71.4 53.3 23.5 67.3 51.7 24.122.8 °C 70 % 88.9 38.0 17.6 84.6 36.2 19.4 80.6 34.7 21.5 76.5 33.4 24.0 72.5 31.7 24.517.9 °C 30 % 82.1 81.5 17.2 78.5 78.4 18.9 75.0 75.0 21.0 71.5 71.5 23.5 68.2 68.2 24.1

30 °C 22.0 °C 50 % 88.8 58.3 17.6 84.8 56.8 19.4 80.8 55.3 21.5 76.7 53.6 24.0 72.5 52.1 24.625.5 °C 70 % 95.7 35.6 18.0 91.2 34.2 19.8 87.0 32.7 22.1 82.6 31.1 24.5 - - 25.220.0 °C 30 % 87.0 84.6 17.5 83.4 82.6 19.3 79.7 79.6 21.4 76.0 76.0 24.0 72.5 72.5 24.5

33 °C 24.5 °C 50 % 95.1 57.8 18.0 90.8 56.4 19.8 86.6 55.0 22.1 82.3 53.6 24.5 - - 25.028.2 °C 70 % 102.5 33.7 18.4 98.0 31.6 20.3 93.5 30.2 22.6 88.8 29.1 25.1 - - -9.4 °C 30 % 64.2 64.2 16.3 61.3 61.3 18.0 58.5 58.5 20.0 55.6 55.6 22.3 52.4 52.4 23.3

18 °C 12.1 °C 50 % 67.2 56.1 16.4 63.9 54.2 18.2 60.6 52.3 20.2 57.4 50.4 22.5 53.8 48.4 23.414.6 °C 70 % 71.1 41.7 16.7 67.5 39.8 18.4 64.1 38.0 20.5 60.6 36.3 22.8 57.0 34.4 23.711.5 °C 30 % 68.8 68.8 16.5 65.8 65.8 18.3 62.8 62.8 20.3 59.8 59.8 22.7 56.6 56.6 23.6

21 °C 14.6 °C 50 % 72.8 57.8 16.8 69.2 55.9 18.5 65.8 54.1 20.6 62.2 52.2 22.9 58.6 50.2 23.817.3 °C 70 % 77.3 41.3 17.1 73.5 39.4 18.9 69.8 37.6 20.9 66.2 36.0 23.3 62.3 34.2 24.113.7 °C 30 % 73.6 73.6 16.8 70.3 70.3 18.6 67.2 67.2 20.7 64.1 64.1 23.1 60.9 60.9 23.9

14400 24 °C 17.0 °C 50 % 78.5 58.9 17.2 74.8 57.1 19.0 71.1 55.3 21.0 67.4 53.5 23.4 63.5 51.6 24.220.0 °C 70 % 83.8 40.1 17.5 79.6 38.3 19.3 75.8 36.7 21.4 71.9 35.1 23.9 67.9 33.4 24.615.8 °C 30 % 78.6 78.6 17.2 75.0 75.0 18.9 71.6 71.6 21.1 68.4 68.4 23.5 65.2 65.2 24.4

27 °C 19.5 °C 50 % 84.4 59.4 17.5 80.5 57.8 19.3 76.6 56.0 21.5 72.7 54.3 23.9 68.6 52.7 24.622.8 °C 70 % 90.6 38.7 17.9 86.2 36.9 19.8 82.1 35.3 21.9 77.9 34.0 24.4 - - 24.917.9 °C 30 % 83.6 83.0 17.5 80.0 79.9 19.3 76.4 76.4 21.4 72.8 72.8 23.9 69.5 69.5 24.6

30 °C 22.0 °C 50 % 90.5 59.4 17.9 86.4 57.9 19.8 82.3 56.3 21.9 78.1 54.6 24.4 - - 25.125.5 °C 70 % 97.5 36.3 18.3 92.9 34.8 20.2 88.6 33.3 22.5 84.1 31.7 25.0 - - -20.0 °C 30 % 88.6 86.2 17.8 85.0 84.1 19.7 81.2 81.1 21.8 77.4 77.4 24.4 - - 25.0

33 °C 24.5 °C 50 % 96.9 58.9 18.3 92.5 57.5 20.2 88.2 56.0 22.5 83.8 54.6 25.0 - - -28.2 °C 70 % 104.4 34.3 18.7 99.8 32.2 20.7 95.2 30.8 23.0 90.5 29.6 25.6 - - -9.4 °C 30 % 65.2 65.2 16.6 62.3 62.3 18.3 59.4 59.4 20.3 56.5 56.5 22.6 53.2 53.2 23.7

18 °C 12.1 °C 50 % 68.3 57.0 16.7 64.9 55.0 18.5 61.5 53.1 20.5 58.3 51.2 22.9 54.6 49.2 23.814.6 °C 70 % 72.2 42.4 17.0 68.6 40.4 18.7 65.1 38.6 20.8 61.5 36.9 23.2 57.9 34.9 24.111.5 °C 30 % 69.9 69.9 16.8 66.8 66.8 18.6 63.8 63.8 20.6 60.7 60.7 23.1 57.5 57.5 24.0

21 °C 14.6 °C 50 % 73.9 58.7 17.1 70.3 56.8 18.8 66.8 54.9 20.9 63.2 53.0 23.3 59.5 51.0 24.217.3 °C 70 % 78.5 41.9 17.4 74.7 40.0 19.2 70.9 38.2 21.2 67.2 36.6 23.7 63.3 34.7 24.513.7 °C 30 % 74.8 74.8 17.1 71.4 71.4 18.9 68.3 68.3 21.0 65.1 65.1 23.5 61.9 61.9 24.3

15840 24 °C 17.0 °C 50 % 79.7 59.8 17.5 76.0 58.0 19.3 72.2 56.2 21.3 68.5 54.3 23.8 64.5 52.4 24.620.0 °C 70 % 85.1 40.7 17.8 80.8 38.9 19.6 77.0 37.3 21.7 73.0 35.6 24.3 69.0 33.9 25.015.8 °C 30 % 79.8 79.8 17.5 76.2 76.2 19.2 72.7 72.7 21.4 69.5 69.5 23.9 66.2 66.2 24.7

27 °C 19.5 °C 50 % 85.7 60.3 17.8 81.8 58.7 19.6 77.8 59.4 21.6 73.8 55.2 24.3 69.7 53.5 25.022.8 °C 70 % 92.0 39.3 18.2 87.6 37.5 20.1 83.4 35.9 22.2 79.1 34.5 24.8 - - 25.317.9 °C 30 % 84.9 84.3 17.8 81.3 81.2 19.6 77.6 77.6 21.7 73.9 73.9 24.3 70.6 70.6 25.0

30 °C 22.0 °C 50 % 91.9 60.3 18.2 87.8 58.8 20.1 83.6 57.2 22.2 79.3 55.5 24.8 - - 25.525.5 °C 70 % 99.0 36.9 18.6 94.4 35.3 20.5 90.0 33.8 22.9 85.4 32.2 25.4 - - -20.0 °C 30 % 90.0 87.6 18.1 86.3 85.4 20.0 82.5 82.4 22.1 78.6 78.6 24.8 - - 25.4

33 °C 24.5 °C 50 % 98.4 59.8 18.6 93.9 58.4 20.5 89.6 56.9 22.9 85.1 55.5 25.4 - - -28.2 °C 70 % 106.0 34.8 19.0 101.4 32.7 21.0 96.7 31.3 23.4 91.9 30.1 26.0 - - -9.4 °C 30 % 66.0 66.0 16.8 63.1 63.1 18.5 60.2 60.2 20.6 57.2 57.2 22.9 53.9 53.9 24.0

18 °C 12.1 °C 50 % 69.1 57.7 16.9 65.7 55.8 18.7 62.3 53.8 20.8 59.0 51.8 23.1 55.3 49.8 24.114.6 °C 70 % 73.1 42.9 17.2 69.4 40.9 18.9 65.9 39.1 21.1 62.3 37.3 23.5 58.6 35.4 24.411.5 °C 30 % 70.8 70.8 17.0 67.7 67.7 18.8 64.6 64.6 20.9 61.5 61.5 23.4 58.2 58.2 24.3

21 °C 14.6 °C 50 % 74.9 59.5 17.3 71.2 57.5 19.0 67.7 55.7 21.2 64.0 53.7 23.6 60.3 51.6 24.517.3 °C 70 % 79.5 42.5 17.6 75.6 40.5 19.4 71.8 38.7 21.5 68.1 37.0 24.0 64.1 35.2 24.813.7 °C 30 % 75.7 75.7 17.3 72.3 72.3 19.1 69.1 69.1 21.3 65.9 65.9 23.8 62.6 62.6 24.6

17280 24 °C 17.0 °C 50 % 80.8 60.6 17.7 76.9 58.7 19.5 73.1 56.9 21.6 69.3 55.0 24.1 65.3 53.1 24.920.0 °C 70 % 86.2 41.3 18.0 81.9 39.4 19.9 78.0 37.8 22.0 74.0 36.1 24.6 - - 25.415.8 °C 30 % 80.9 80.9 17.7 77.2 77.2 19.4 73.7 73.7 21.7 70.4 70.4 24.2 67.1 67.1 25.1

27 °C 19.5 °C 50 % 86.8 61.1 18.0 82.8 59.5 19.9 78.8 62.7 21.6 74.8 55.9 24.6 - - 25.422.8 °C 70 % 93.2 39.8 18.4 88.7 38.0 20.4 84.5 36.3 22.5 80.1 35.0 25.1 - - -17.9 °C 30 % 86.0 85.4 18.0 82.3 82.2 19.9 78.6 78.6 22.0 74.9 74.9 24.6 - - 25.4

30 °C 22.0 °C 50 % 93.1 61.1 18.4 88.9 59.6 20.4 84.7 57.9 22.5 80.3 56.2 25.1 - - -25.5 °C 70 % 100.3 37.3 18.8 95.6 35.8 20.8 91.1 34.3 23.1 86.5 32.6 25.7 - - -20.0 °C 30 % 91.1 88.7 18.3 87.4 86.5 20.3 83.5 83.4 22.4 79.6 79.6 25.1 - - -

33 °C 24.5 °C 50 % 99.7 60.6 18.8 95.2 59.2 20.8 90.7 57.6 23.1 86.2 56.2 25.7 - - -28.2 °C 70 % 107.4 35.3 19.2 102.7 33.1 21.3 97.9 31.7 23.7 93.1 30.5 26.3 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

Performance Data

RT-PRC014-E420

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb HR

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

Page 21: WKH Manual

Performance Data

21RT-PRC014-E4

Table 9 - TK* 290 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % 70.9 70.9 20.5 67.7 67.7 22.8 64.1 64.1 25.2 60.4 60.4 27.8 56.5 56.5 30.918 °C 12.1 °C 50 % 75.1 61.8 20.9 71.4 59.7 23.1 67.3 57.5 25.3 63.0 55.1 28.1 58.4 52.5 31.1

14.6 °C 70 % 80.5 46.8 21.2 76.4 44.7 23.4 72.0 42.5 25.8 67.3 40.2 28.5 62.3 37.7 31.411.5 °C 30 % 76.2 76.2 21.0 72.9 72.9 23.2 69.3 69.3 25.5 65.5 65.5 28.3 61.5 61.5 31.4

21 °C 14.6 °C 50 % 81.8 63.7 21.3 77.9 61.7 23.6 73.6 59.5 25.9 69.1 57.3 28.7 64.2 54.9 31.617.3 °C 70 % 88.1 46.6 21.9 83.9 44.6 24.1 79.2 42.3 26.6 74.1 39.9 29.2 69.0 37.9 32.213.7 °C 30 % 82.3 82.3 21.4 78.3 78.3 23.6 74.5 74.5 26.0 70.6 70.6 28.8 66.5 66.5 31.9

24 °C 17.0 °C 50 % 88.7 65.1 22.0 84.6 63.1 24.2 80.1 61.1 26.7 75.4 59.0 29.3 70.3 56.8 32.312960 20.0 °C 70 % 96.2 45.9 22.7 91.7 43.5 24.9 86.7 41.5 27.3 81.7 39.9 30.0 75.9 37.4 33.0

15.8 °C 30 % 88.3 87.7 21.9 84.3 84.3 24.1 80.1 80.1 26.6 75.9 75.9 29.3 71.6 71.6 32.527 °C 19.5 °C 50 % 96.1 65.8 22.7 91.7 63.9 24.9 87.0 57.4 28.3 82.0 60.0 30.1 76.7 58.0 33.1

22.8 °C 70 % 104.7 44.1 23.5 99.4 42.1 25.7 94.9 41.4 28.3 89.3 39.3 31.0 83.3 36.6 33.917.9 °C 30 % 94.2 91.7 22.5 90.3 89.4 24.8 86.0 85.9 27.3 81.4 81.4 30.0 76.7 76.7 33.1

30 °C 22.0 °C 50 % 103.8 66.1 23.4 99.1 64.4 25.6 94.1 62.4 28.2 88.9 60.7 30.9 83.4 58.6 34.025.5 °C 70 % 113.2 42.1 24.4 108.2 41.2 26.7 103.1 40.0 29.3 96.8 37.0 31.9 91.4 36.3 35.220.0 °C 30 % 100.7 95.1 23.1 96.3 92.8 25.3 92.1 90.6 27.9 87.2 87.1 30.7 82.0 82.0 33.7

33 °C 24.5 °C 50 % 111.9 65.8 24.3 106.9 64.1 26.5 101.7 62.6 29.1 96.1 60.7 31.9 90.3 59.0 34.928.2 °C 70 % 123.3 41.4 25.5 118.1 40.5 27.9 111.4 38.0 30.6 105.9 36.9 33.2 - - -9.4 °C 30 % 72.8 72.8 21.0 69.4 69.4 23.4 65.8 65.8 25.8 62.0 62.0 28.6 58.0 58.0 31.7

18 °C 12.1 °C 50 % 77.1 63.5 21.4 73.3 61.3 23.7 69.1 59.0 26.0 64.7 56.5 28.9 60.0 53.9 31.914.6 °C 70 % 82.6 48.0 21.8 78.4 45.9 24.1 73.9 43.6 26.5 69.1 41.3 29.2 64.0 38.7 32.311.5 °C 30 % 78.2 78.2 21.5 74.8 74.8 23.8 71.1 71.1 26.2 67.2 67.2 29.0 63.1 63.1 32.2

21 °C 14.6 °C 50 % 83.9 65.3 21.9 79.9 63.3 24.3 75.5 61.0 26.6 70.9 58.8 29.4 65.9 56.3 32.517.3 °C 70 % 90.5 47.8 22.5 86.1 45.8 24.7 81.3 43.4 27.3 76.1 41.0 29.9 70.8 38.9 33.113.7 °C 30 % 84.5 84.5 22.0 80.4 80.4 24.3 76.5 76.5 26.7 72.5 72.5 29.5 68.3 68.3 32.8

24 °C 17.0 °C 50 % 91.1 66.8 22.6 86.9 64.7 24.8 82.3 62.7 27.4 77.4 60.5 30.1 72.2 58.3 33.214580 20.0 °C 70 % 98.8 47.1 23.3 94.1 44.7 25.5 89.0 42.5 28.1 83.8 41.0 30.8 78.0 38.4 33.8

15.8 °C 30 % 90.7 90.0 22.5 86.6 86.6 24.7 82.3 82.3 27.3 77.9 77.9 30.1 73.5 73.5 33.427 °C 19.5 °C 50 % 98.6 67.6 23.3 94.1 65.6 25.5 89.3 61.2 28.5 84.2 61.6 30.9 78.7 59.6 33.9

22.8 °C 70 % 107.5 45.3 24.2 102.0 43.2 26.4 97.4 42.4 29.0 91.6 40.3 31.8 85.5 37.6 34.817.9 °C 30 % 96.7 94.1 23.1 92.7 91.7 25.4 88.3 88.1 28.0 83.5 83.5 30.8 78.7 78.7 33.9

30 °C 22.0 °C 50 % 106.5 67.9 24.1 101.7 66.1 26.3 96.6 64.1 29.0 91.3 62.3 31.7 85.6 60.2 34.925.5 °C 70 % 116.2 43.2 25.0 111.1 42.3 27.4 105.8 41.1 30.0 99.4 38.0 32.8 - - -20.0 °C 30 % 103.4 97.6 23.7 98.9 95.3 26.0 94.5 93.0 28.7 89.5 89.4 31.5 84.2 84.2 34.6

33 °C 24.5 °C 50 % 114.8 67.6 24.9 109.7 65.8 27.2 104.4 64.3 29.8 98.7 62.3 32.8 92.7 60.5 35.828.2 °C 70 % 126.6 42.4 26.2 121.2 41.6 28.7 114.3 39.0 31.4 108.7 37.9 34.0 - - -9.4 °C 30 % 74.4 74.4 21.5 71.0 71.0 23.9 67.3 67.3 26.4 63.4 63.4 29.2 59.3 59.3 32.4

18 °C 12.1 °C 50 % 78.8 64.9 21.9 74.9 62.7 24.2 70.6 60.3 26.6 66.1 57.8 29.5 61.3 55.1 32.614.6 °C 70 % 84.5 49.1 22.3 80.2 46.9 24.6 75.6 44.6 27.1 70.6 42.2 29.9 65.4 39.6 33.011.5 °C 30 % 80.0 80.0 22.0 76.5 76.5 24.3 72.7 72.7 26.8 68.7 68.7 29.7 64.5 64.5 32.9

21 °C 14.6 °C 50 % 85.8 66.8 22.4 81.7 64.7 24.8 77.2 62.4 27.2 72.5 60.1 30.1 67.4 57.6 33.217.3 °C 70 % 92.5 48.9 23.0 88.0 46.8 25.3 83.1 44.4 27.9 77.8 41.9 30.6 72.4 39.8 33.813.7 °C 30 % 86.4 86.4 22.5 82.2 82.2 24.8 78.2 78.2 27.3 74.1 74.1 30.2 69.8 69.8 33.5

24 °C 17.0 °C 50 % 93.1 68.3 23.1 88.8 66.2 25.4 84.1 64.1 28.0 79.1 61.9 30.8 73.8 59.6 33.916200 20.0 °C 70 % 101.0 48.2 23.8 96.2 45.7 26.1 91.0 43.5 28.7 85.7 41.9 31.5 79.7 39.3 34.6

15.8 °C 30 % 92.7 92.0 23.0 88.5 88.5 25.3 84.1 84.1 27.9 79.6 79.6 30.8 75.1 75.1 34.127 °C 19.5 °C 50 % 100.8 69.1 23.8 96.2 67.1 26.1 91.3 65.1 28.7 86.1 63.0 31.6 80.5 60.9 34.7

22.8 °C 70 % 109.9 46.3 24.7 104.3 44.2 27.0 99.6 43.4 29.7 93.7 41.2 32.5 87.4 38.4 35.617.9 °C 30 % 98.9 96.2 23.6 94.8 93.8 26.0 90.3 90.1 28.6 85.4 85.4 31.5 80.5 80.5 34.7

30 °C 22.0 °C 50 % 108.9 69.4 24.6 104.0 67.6 26.9 98.8 65.5 29.6 93.3 63.7 32.4 87.5 61.5 35.725.5 °C 70 % 118.8 44.2 25.6 113.6 43.2 28.0 108.2 42.0 30.7 101.6 38.8 33.5 - - -20.0 °C 30 % 105.7 99.8 24.2 101.1 97.4 26.6 96.6 95.1 29.3 91.5 91.4 32.2 86.1 86.1 35.4

33 °C 24.5 °C 50 % 117.4 69.1 25.5 112.2 67.3 27.8 106.7 65.7 30.5 100.9 63.7 33.5 - - -28.2 °C 70 % 129.4 43.4 26.8 123.9 42.5 29.3 116.9 39.9 32.1 111.1 38.7 34.8 - - -9.4 °C 30 % 75.8 75.8 21.9 72.3 72.3 24.3 68.6 68.6 26.9 64.6 64.6 29.7 60.4 60.4 33.0

18 °C 12.1 °C 50 % 80.3 66.1 22.3 76.3 63.9 24.7 71.9 61.4 27.1 67.3 58.9 30.0 62.4 56.1 33.214.6 °C 70 % 86.1 50.0 22.7 81.7 47.8 25.1 77.0 45.4 27.6 71.9 43.0 30.5 66.6 40.3 33.611.5 °C 30 % 81.5 81.5 22.4 77.9 77.9 24.8 74.1 74.1 27.3 70.0 70.0 30.3 65.7 65.7 33.5

21 °C 14.6 °C 50 % 87.4 68.0 22.8 83.2 65.9 25.3 78.6 63.6 27.7 73.8 61.2 30.7 68.7 58.7 33.817.3 °C 70 % 94.2 49.8 23.4 89.6 47.7 25.8 84.6 45.2 28.4 79.2 42.7 31.2 73.7 40.5 34.413.7 °C 30 % 88.0 88.0 22.9 83.7 83.7 25.3 79.7 79.7 27.8 75.5 75.5 30.8 71.1 71.1 34.1

24 °C 17.0 °C 50 % 94.8 69.6 23.5 90.5 67.4 25.9 85.7 65.3 28.5 80.6 63.1 31.4 75.2 60.7 34.517820 20.0 °C 70 % 102.9 49.1 24.2 98.0 46.6 26.6 92.7 44.3 29.2 87.3 42.7 32.1 81.2 40.0 35.2

15.8 °C 30 % 94.4 93.7 23.4 90.1 90.1 25.8 85.7 85.7 28.4 81.1 81.1 31.4 76.5 76.5 34.727 °C 19.5 °C 50 % 102.7 70.4 24.2 98.0 68.3 26.6 93.0 69.0 28.9 87.7 64.2 32.2 82.0 62.0 35.3

22.8 °C 70 % 111.9 47.2 25.2 106.2 45.0 27.5 101.5 44.2 30.3 95.4 42.0 33.1 - - -17.9 °C 30 % 100.7 98.0 24.0 96.6 95.5 26.5 92.0 91.8 29.1 87.0 87.0 32.1 82.0 82.0 35.3

30 °C 22.0 °C 50 % 110.9 70.7 25.1 105.9 68.9 27.4 100.6 66.7 30.2 95.0 64.9 33.0 - - -25.5 °C 70 % 121.0 45.0 26.1 115.7 44.0 28.5 110.2 42.8 31.3 103.5 39.5 34.1 - - -20.0 °C 30 % 107.7 101.7 24.7 103.0 99.2 27.1 98.4 96.9 29.8 93.2 93.1 32.8 - - -

33 °C 24.5 °C 50 % 119.6 70.4 26.0 114.3 68.6 28.3 108.7 66.9 31.1 102.8 64.9 34.1 - - -28.2 °C 70 % 131.8 44.2 27.3 126.2 43.3 29.8 119.1 40.6 32.7 113.2 39.4 35.4 - - -9.4 °C 30 % 77.0 77.0 22.3 73.5 73.5 24.7 69.7 69.7 27.3 65.6 65.6 30.2 61.4 61.4 33.5

18 °C 12.1 °C 50 % 81.6 67.2 22.7 77.5 64.9 25.0 73.1 62.4 27.5 68.4 59.8 30.5 63.4 57.0 33.714.6 °C 70 % 87.5 50.8 23.1 83.0 48.5 25.5 78.2 46.2 28.0 73.1 43.7 30.9 67.7 41.0 34.211.5 °C 30 % 82.8 82.8 22.8 79.2 79.2 25.2 75.2 75.2 27.7 71.1 71.1 30.7 66.8 66.8 34.1

21 °C 14.6 °C 50 % 88.8 69.1 23.2 84.6 67.0 25.7 79.9 64.6 28.2 75.0 62.2 31.2 69.8 59.6 34.417.3 °C 70 % 95.7 50.6 23.8 91.1 48.4 26.2 86.0 46.0 28.9 80.5 43.4 31.7 74.9 41.2 35.013.7 °C 30 % 89.4 89.4 23.3 85.1 85.1 25.7 80.9 80.9 28.3 76.7 76.7 31.3 72.2 72.2 34.7

24 °C 17.0 °C 50 % 96.4 70.7 23.9 91.9 68.5 26.3 87.0 66.3 29.0 81.9 64.1 31.9 76.4 61.7 35.119440 20.0 °C 70 % 104.5 49.9 24.6 99.6 47.3 27.0 94.2 45.0 29.7 88.7 43.4 32.6 82.5 40.7 35.8

15.8 °C 30 % 95.9 95.2 23.8 91.6 91.6 26.2 87.0 87.0 28.9 82.4 82.4 31.9 77.7 77.7 35.327 °C 19.5 °C 50 % 104.3 71.5 24.6 99.6 69.5 27.0 94.5 72.9 29.1 89.1 65.2 32.7 83.3 63.0 35.9

22.8 °C 70 % 113.8 47.9 25.6 108.0 45.7 27.9 103.1 44.9 30.7 97.0 42.6 33.6 - - -17.9 °C 30 % 102.4 99.6 24.4 98.1 97.1 26.9 93.5 93.3 29.6 88.4 88.4 32.6 83.3 83.3 35.9

30 °C 22.0 °C 50 % 112.7 71.8 25.5 107.6 70.0 27.8 102.3 67.8 30.6 96.6 65.9 33.5 - - -25.5 °C 70 % 123.0 45.7 26.5 117.6 44.7 29.0 112.0 43.5 31.8 105.2 40.2 34.7 - - -20.0 °C 30 % 109.4 103.3 25.0 104.6 100.8 27.5 100.0 98.4 30.3 94.7 94.6 33.3 - - -

33 °C 24.5 °C 50 % 121.5 71.5 26.4 116.1 69.7 28.8 110.4 68.0 31.6 104.4 65.9 34.7 - - -28.2 °C 70 % 133.9 44.9 27.7 128.2 44.0 30.3 121.0 41.3 33.2 115.0 40.1 36.0 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb HR

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

Page 22: WKH Manual

Performance Data

RT-PRC014-E422

Table 10 - TK* 340 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % 80.4 80.4 21.4 76.6 76.6 23.6 72.5 72.5 26.0 68.2 68.2 28.8 63.7 63.7 31.918 °C 12.1 °C 50 % 83.4 71.3 21.6 79.0 68.8 23.8 74.5 66.3 26.2 69.6 63.6 28.9 64.6 60.9 31.9

14.6 °C 70 % 88.8 54.0 22.1 84.2 51.7 24.3 79.3 49.3 26.7 74.2 46.8 29.4 68.8 44.3 32.311.5 °C 30 % 86.5 86.5 21.9 82.5 82.5 24.2 78.4 78.4 26.6 74.0 74.0 29.3 69.3 69.3 32.4

21 °C 14.6 °C 50 % 90.7 73.9 22.3 86.0 71.4 24.5 81.2 69.0 26.9 76.1 66.5 29.6 70.8 63.8 32.517.3 °C 70 % 96.9 54.3 22.8 92.1 52.2 25.1 86.9 49.6 27.5 81.5 47.1 30.2 75.9 44.9 33.113.7 °C 30 % 92.5 92.5 22.5 88.6 88.6 24.8 84.3 84.3 27.3 79.8 79.8 29.9 74.9 74.9 33.1

24 °C 17.0 °C 50 % 98.2 75.7 22.9 93.5 73.6 25.2 88.2 71.0 27.6 82.8 68.6 30.3 77.4 66.1 33.414400 20.0 °C 70 % 105.6 53.9 23.7 100.5 51.7 25.9 94.9 49.5 28.4 89.3 47.1 31.1 83.4 45.2 34.2

15.8 °C 30 % 98.8 98.8 23.0 94.6 94.6 25.3 90.3 90.3 27.9 85.6 85.6 30.6 80.7 80.7 33.827 °C 19.5 °C 50 % 106.2 77.2 23.8 101.1 74.9 26.0 95.7 66.6 29.2 89.9 70.3 31.2 84.1 68.0 34.3

22.8 °C 70 % 114.6 52.9 24.7 109.2 50.6 26.9 103.4 48.8 29.4 97.3 46.5 32.2 91.1 44.5 35.217.9 °C 30 % 105.4 105.3 23.7 100.8 100.8 25.9 96.3 96.3 28.6 91.5 91.5 31.4 86.5 86.5 34.6

30 °C 22.0 °C 50 % 114.4 78.0 24.7 109.0 75.8 26.9 103.4 73.7 29.5 97.3 71.4 32.2 91.0 69.1 35.125.5 °C 70 % 124.1 51.3 25.7 118.1 49.4 28.0 112.1 47.7 30.5 105.8 45.8 33.3 - - -20.0 °C 30 % 112.1 110.9 24.4 107.4 107.3 26.7 102.4 102.4 29.4 97.4 97.4 32.3 92.2 92.2 35.3

33 °C 24.5 °C 50 % 123.1 78.2 25.6 117.5 76.6 27.9 111.4 74.6 30.4 105.1 72.2 33.2 - - -28.2 °C 70 % 133.9 49.0 27.0 127.6 47.1 29.3 121.2 45.5 31.9 114.5 43.7 34.7 - - -9.4 °C 30 % 82.3 82.3 21.9 78.4 78.4 24.2 74.1 74.1 26.6 69.8 69.8 29.5 65.2 65.2 32.6

18 °C 12.1 °C 50 % 85.3 73.0 22.1 80.8 70.4 24.4 76.2 67.9 26.8 71.2 65.1 29.6 66.1 62.3 32.614.6 °C 70 % 90.8 55.3 22.6 86.1 52.9 24.8 81.1 50.5 27.3 75.9 47.9 30.0 70.4 45.3 33.111.5 °C 30 % 88.5 88.5 22.4 84.4 84.4 24.7 80.2 80.2 27.2 75.7 75.7 29.9 70.9 70.9 33.2

21 °C 14.6 °C 50 % 92.8 75.6 22.8 88.0 73.1 25.0 83.1 70.6 27.5 77.9 68.0 30.2 72.5 65.3 33.317.3 °C 70 % 99.2 55.6 23.4 94.2 53.4 25.6 88.9 50.8 28.2 83.4 48.2 30.9 77.7 46.0 33.913.7 °C 30 % 94.7 94.7 23.0 90.6 90.6 25.3 86.2 86.2 27.9 81.6 81.6 30.6 76.6 76.6 33.9

24 °C 17.0 °C 50 % 100.5 77.5 23.5 95.6 75.3 25.8 90.2 72.7 28.3 84.7 70.2 31.0 79.1 67.7 34.216200 20.0 °C 70 % 108.0 55.2 24.3 102.8 52.9 26.5 97.1 50.7 29.1 91.3 48.2 31.8 85.3 46.2 35.0

15.8 °C 30 % 101.0 101.0 23.6 96.8 96.8 25.9 92.4 92.4 28.6 87.6 87.6 31.3 82.6 82.6 34.627 °C 19.5 °C 50 % 108.6 78.9 24.4 103.4 76.6 26.6 97.9 71.2 29.5 92.0 71.9 31.9 86.0 69.5 35.1

22.8 °C 70 % 117.2 54.1 25.2 111.7 51.7 27.5 105.8 49.9 30.0 99.6 47.5 32.9 - - -17.9 °C 30 % 107.8 107.7 24.3 103.1 103.1 26.5 98.5 98.5 29.3 93.6 93.6 32.1 88.5 88.5 35.4

30 °C 22.0 °C 50 % 117.0 79.8 25.2 111.5 77.6 27.5 105.8 75.4 30.1 99.6 73.1 32.9 - - -25.5 °C 70 % 127.0 52.4 26.3 120.8 50.6 28.7 114.7 48.8 31.2 108.2 46.8 34.1 - - -20.0 °C 30 % 114.7 113.4 24.9 109.9 109.8 27.3 104.8 104.8 30.0 99.7 99.7 33.0 - - -

33 °C 24.5 °C 50 % 125.9 80.0 26.2 120.2 78.4 28.6 114.0 76.3 31.1 107.5 73.8 34.0 - - -28.2 °C 70 % 137.0 50.1 27.6 130.5 48.2 29.9 124.0 46.5 32.6 117.1 44.7 35.4 - - -9.4 °C 30 % 83.8 83.8 22.3 79.8 79.8 24.6 75.5 75.5 27.1 71.1 71.1 30.0 66.4 66.4 33.2

18 °C 12.1 °C 50 % 86.9 74.3 22.5 82.3 71.7 24.8 77.6 69.1 27.3 72.5 66.3 30.1 67.3 63.4 33.214.6 °C 70 % 92.5 56.3 23.0 87.7 53.9 25.3 82.6 51.4 27.8 77.3 48.8 30.6 71.7 46.1 33.711.5 °C 30 % 90.1 90.1 22.8 86.0 86.0 25.2 81.7 81.7 27.7 77.1 77.1 30.5 72.2 72.2 33.8

21 °C 14.6 °C 50 % 94.5 77.0 23.2 89.6 74.4 25.5 84.6 71.9 28.0 79.3 69.3 30.8 73.8 66.5 33.917.3 °C 70 % 101.0 56.6 23.8 95.9 54.4 26.1 90.5 51.7 28.7 84.9 49.1 31.5 79.1 46.8 34.513.7 °C 30 % 96.4 96.4 23.4 92.3 92.3 25.8 87.8 87.8 28.4 83.1 83.1 31.2 78.0 78.0 34.5

24 °C 17.0 °C 50 % 102.3 78.9 23.9 97.4 76.7 26.3 91.9 74.0 28.8 86.3 71.5 31.6 80.6 68.9 34.818000 20.0 °C 70 % 110.0 56.2 24.7 104.7 53.9 27.0 98.9 51.6 29.6 93.0 49.1 32.4 86.9 47.1 35.6

15.8 °C 30 % 102.9 102.9 24.0 98.6 98.6 26.4 94.1 94.1 29.1 89.2 89.2 31.9 84.1 84.1 35.227 °C 19.5 °C 50 % 110.6 80.4 24.8 105.3 78.0 27.1 99.7 75.7 29.7 93.7 73.2 32.5 87.6 70.8 35.7

22.8 °C 70 % 119.4 55.1 25.7 113.8 52.7 28.0 107.7 50.8 30.6 101.4 48.4 33.5 - - -17.9 °C 30 % 109.8 109.7 24.7 105.0 105.0 27.0 100.3 100.3 29.8 95.3 95.3 32.7 - - -

30 °C 22.0 °C 50 % 119.2 81.3 25.7 113.6 79.0 28.0 107.7 76.8 30.7 101.4 74.4 33.5 - - -25.5 °C 70 % 129.3 53.4 26.8 123.0 51.5 29.2 116.8 49.7 31.8 110.2 47.7 34.7 - - -20.0 °C 30 % 116.8 115.5 25.4 111.9 111.8 27.8 106.7 106.7 30.6 101.5 101.5 33.6 - - -

33 °C 24.5 °C 50 % 128.2 81.5 26.7 122.4 79.8 29.1 116.1 77.7 31.7 109.5 75.2 34.6 - - -28.2 °C 70 % 139.5 51.0 28.1 132.9 49.1 30.5 126.3 47.4 33.2 119.3 45.5 36.1 - - -9.4 °C 30 % 85.1 85.1 22.6 81.0 81.0 25.0 76.6 76.6 27.5 72.2 72.2 30.5 67.4 67.4 33.7

18 °C 12.1 °C 50 % 88.2 75.4 22.8 83.5 72.8 25.2 78.8 70.1 27.7 73.6 67.3 30.6 68.3 64.4 33.714.6 °C 70 % 93.9 57.1 23.3 89.0 54.7 25.7 83.8 52.2 28.2 78.5 49.5 31.1 72.8 46.8 34.211.5 °C 30 % 91.5 91.5 23.1 87.3 87.3 25.6 82.9 82.9 28.1 78.3 78.3 31.0 73.3 73.3 34.3

21 °C 14.6 °C 50 % 95.9 78.2 23.5 90.9 75.5 25.9 85.9 73.0 28.4 80.5 70.3 31.3 74.9 67.5 34.417.3 °C 70 % 102.5 57.5 24.2 97.3 55.2 26.5 91.9 52.5 29.1 86.2 49.8 32.0 80.3 47.5 35.013.7 °C 30 % 97.9 97.9 23.8 93.7 93.7 26.2 89.1 89.1 28.8 84.4 84.4 31.7 79.2 79.2 35.0

24 °C 17.0 °C 50 % 103.8 80.1 24.3 98.9 77.9 26.7 93.3 75.1 29.2 87.6 72.6 32.1 81.8 69.9 35.319800 20.0 °C 70 % 111.7 57.0 25.1 106.3 54.7 27.4 100.4 52.4 30.0 94.4 49.8 32.9 - - -

15.8 °C 30 % 104.4 104.4 24.4 100.1 100.1 26.8 95.5 95.5 29.5 90.5 90.5 32.4 85.4 85.4 35.727 °C 19.5 °C 50 % 112.3 81.6 25.2 106.9 79.2 27.5 101.2 80.2 29.9 95.1 74.3 33.0 - - -

22.8 °C 70 % 121.2 55.9 26.1 115.5 53.5 28.4 109.3 51.6 31.1 102.9 49.1 34.0 - - -17.9 °C 30 % 111.5 111.4 25.1 106.6 106.6 27.4 101.8 101.8 30.2 96.7 96.7 33.2 - - -

30 °C 22.0 °C 50 % 121.0 82.5 26.1 115.3 80.2 28.4 109.3 78.0 31.2 102.9 75.5 34.0 - - -25.5 °C 70 % 131.2 54.2 27.2 124.9 52.3 29.6 118.6 50.4 32.3 111.9 48.4 35.2 - - -20.0 °C 30 % 118.6 117.2 25.8 113.6 113.5 28.2 108.3 108.3 31.1 103.0 103.0 34.1 - - -

33 °C 24.5 °C 50 % 130.1 82.7 27.1 124.2 81.0 29.5 117.8 78.9 32.2 111.1 76.3 35.1 - - -28.2 °C 70 % 141.6 51.8 28.5 134.9 49.8 31.0 128.2 48.1 33.7 - - - - - -9.4 °C 30 % 86.2 86.2 22.9 82.1 82.1 25.3 77.7 77.7 27.9 73.2 73.2 30.9 68.3 68.3 34.2

18 °C 12.1 °C 50 % 89.4 76.5 23.2 84.7 73.8 25.5 79.9 71.1 28.1 74.6 68.2 31.0 69.3 65.2 34.214.6 °C 70 % 95.2 57.9 23.7 90.3 55.5 26.0 85.0 52.9 28.6 79.5 50.2 31.5 73.8 47.4 34.711.5 °C 30 % 92.7 92.7 23.5 88.5 88.5 25.9 84.1 84.1 28.5 79.3 79.3 31.4 74.3 74.3 34.8

21 °C 14.6 °C 50 % 97.2 79.2 23.9 92.2 76.6 26.2 87.1 74.0 28.8 81.6 71.3 31.7 75.9 68.4 34.917.3 °C 70 % 103.9 58.2 24.5 98.7 56.0 26.9 93.1 53.2 29.5 87.4 50.5 32.4 81.4 48.2 35.513.7 °C 30 % 99.2 99.2 24.1 95.0 95.0 26.6 90.4 90.4 29.2 85.5 85.5 32.1 80.3 80.3 35.5

24 °C 17.0 °C 50 % 105.3 81.2 24.6 100.2 78.9 27.1 94.6 76.2 29.6 88.8 73.6 32.5 82.9 70.9 35.821600 20.0 °C 70 % 113.2 57.8 25.4 107.7 55.5 27.8 101.8 53.1 30.5 95.7 50.5 33.3 - - -

15.8 °C 30 % 105.9 105.9 24.7 101.5 101.5 27.2 96.8 96.8 29.9 91.8 91.8 32.8 - - -27 °C 19.5 °C 50 % 113.8 82.7 25.5 108.4 80.3 27.9 102.6 84.8 30.0 96.4 75.3 33.4 - - -

22.8 °C 70 % 122.9 56.7 26.4 117.1 54.2 28.8 110.8 52.3 31.5 104.3 49.8 34.5 - - -17.9 °C 30 % 113.0 112.9 25.4 108.1 108.1 27.8 103.2 103.2 30.7 98.1 98.1 33.7 - - -

30 °C 22.0 °C 50 % 122.7 83.7 26.4 116.9 81.3 28.8 110.8 79.0 31.6 104.3 76.6 34.5 - - -25.5 °C 70 % 133.1 55.0 27.6 126.6 53.0 30.0 120.2 51.1 32.7 113.4 49.1 35.7 - - -20.0 °C 30 % 120.2 118.9 26.1 115.2 115.1 28.6 109.8 109.8 31.5 104.5 104.5 34.6 - - -

33 °C 24.5 °C 50 % 131.9 83.9 27.5 126.0 82.1 29.9 119.5 80.0 32.6 112.7 77.4 35.6 - - -28.2 °C 70 % 143.6 52.5 28.9 136.8 50.5 31.4 130.0 48.8 34.2 - - - - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb HR

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

TotalCap.(kW)

Sens.Cap.(kW)

CMP(kW)

Page 23: WKH Manual

Performance Data

23RT-PRC014-E4

Table 11 - WK* 125 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % - - - - - - - - - - - - - - -18 °C 12.1 °C 50 % - - - - - - - - - - - - - - -

14.6 °C 70 % 33.6 19.9 7.9 31.5 18.7 8.7 - - - - - - - - -11.5 °C 30 % - - - - - - - - - - - - - - -

21 °C 14.6 °C 50 % 33.6 25.0 7.9 31.5 23.8 8.7 - - - - - - - - -17.3 °C 70 % 37.5 20.8 8.1 35.6 19.7 8.9 33.2 18.4 9.8 30.6 17.1 10.8 27.9 15.8 11.913.7 °C 30 % 32.6 31.6 7.9 30.6 30.4 8.7 - - - - - - - - -

24 °C 17.0 °C 50 % 37.2 26.3 8.1 35.2 25.1 8.9 32.8 23.9 9.8 30.2 22.5 10.8 27.5 21.2 11.95720 20.0 °C 70 % 40.2 21.0 8.2 39.1 20.2 9.1 37.3 19.3 10.1 34.9 18.1 11.1 32.0 16.7 12.2

15.8 °C 30 % 35.7 33.3 8.0 33.6 32.1 8.8 31.3 30.9 9.7 29.0 29.0 10.7 26.9 26.9 11.827 °C 19.5 °C 50 % 39.9 26.7 8.2 38.6 26.2 9.1 36.7 25.1 10.0 34.1 23.8 11.0 31.2 22.5 12.1

22.8 °C 70 % 42.2 21.1 8.4 41.5 20.3 9.2 40.3 19.5 10.2 38.5 18.6 11.3 36.3 17.5 12.417.9 °C 30 % 38.5 34.5 8.1 36.8 33.8 9.0 34.5 32.5 9.9 32.0 31.3 10.9 29.4 29.4 12.0

30 °C 22.0 °C 50 % 42.0 26.5 8.3 41.1 26.3 9.2 39.7 25.8 10.2 37.7 24.9 11.2 35.2 23.7 12.325.5 °C 70 % 43.9 20.8 8.5 43.4 20.5 9.4 42.5 19.7 10.4 41.1 18.7 11.4 39.3 17.9 12.620.0 °C 30 % 40.8 34.9 8.3 39.5 34.7 9.1 37.6 34.0 10.1 35.2 32.9 11.1 32.5 31.6 12.2

33 °C 24.5 °C 50 % 44.0 26.3 8.4 43.1 25.9 9.3 42.1 25.7 10.3 40.5 25.2 11.4 38.4 24.4 12.528.2 °C 70 % 45.2 20.2 8.6 45.2 20.0 9.5 44.4 19.4 10.5 43.2 18.7 11.6 41.5 18.3 12.79.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 31.1 25.0 7.8 - - - - - - - - - - - -14.6 °C 70 % 34.7 20.8 8.0 32.5 19.6 8.8 30.1 18.3 9.7 - - - - - -11.5 °C 30 % 31.0 31.0 7.8 - - - - - - - - - - - -

21 °C 14.6 °C 50 % 34.7 26.5 8.0 32.5 25.2 8.8 30.1 23.9 9.7 - - - - - -17.3 °C 70 % 38.3 21.6 8.2 36.7 20.6 9.0 34.2 19.3 9.9 31.5 18.0 10.9 28.7 16.6 12.013.7 °C 30 % 33.8 33.8 7.9 31.8 31.8 8.7 29.9 29.9 9.6 27.9 27.9 10.6 - - -

24 °C 17.0 °C 50 % 38.1 27.6 8.1 36.3 26.6 9.0 33.8 25.3 9.9 31.1 24.0 10.8 28.3 22.6 11.96430 20.0 °C 70 % 40.7 21.7 8.3 39.8 21.0 9.1 38.1 20.1 10.1 35.9 19.0 11.1 32.9 17.6 12.2

15.8 °C 30 % 36.9 35.5 8.1 34.8 34.4 8.9 32.5 32.5 9.8 30.5 30.5 10.8 28.3 28.3 11.927 °C 19.5 °C 50 % 40.5 27.8 8.3 39.4 27.4 9.1 37.6 26.6 10.1 35.1 25.4 11.1 32.1 24.0 12.2

22.8 °C 70 % 42.5 21.4 8.4 42.0 21.1 9.3 40.9 20.3 10.3 39.2 19.4 11.3 37.0 18.4 12.417.9 °C 30 % 39.4 36.4 8.2 37.9 36.0 9.0 35.7 35.0 10.0 33.1 33.1 11.0 30.9 30.9 12.1

30 °C 22.0 °C 50 % 42.5 27.3 8.4 41.7 27.3 9.2 40.4 27.0 10.2 38.5 26.3 11.3 36.1 25.2 12.425.5 °C 70 % 44.2 21.1 8.5 - - - - - - 41.6 19.5 11.5 39.8 18.6 12.620.0 °C 30 % 41.6 36.5 8.3 40.4 36.6 9.2 38.6 36.2 10.1 36.5 35.4 11.1 33.6 33.6 12.2

33 °C 24.5 °C 50 % 44.5 26.9 8.5 44.1 27.2 9.4 42.7 26.6 10.4 41.1 26.3 11.4 39.1 25.7 12.628.2 °C 70 % 45.5 21.4 8.6 45.6 20.3 9.5 44.8 19.9 10.5 44.1 19.7 11.6 42.6 18.9 12.89.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 31.9 26.3 7.8 - - - - - - - - - - - -14.6 °C 70 % 35.6 21.7 8.0 33.3 20.4 8.8 30.8 19.1 9.7 28.2 17.7 10.7 - - -11.5 °C 30 % 32.2 32.2 7.9 30.4 30.4 8.7 - - - - - - - - -

21 °C 14.6 °C 50 % 35.6 27.8 8.0 33.3 26.6 8.8 30.8 25.2 9.7 28.2 23.8 10.7 - - -17.3 °C 70 % 38.9 22.3 8.2 37.4 21.4 9.0 35.1 20.2 9.9 32.3 18.8 10.9 29.4 17.4 12.013.7 °C 30 % 35.0 35.0 8.0 33.1 33.1 8.8 31.2 31.2 9.7 29.1 29.1 10.7 26.8 26.8 11.8

24 °C 17.0 °C 50 % 38.8 28.8 8.2 37.1 28.0 9.0 34.7 26.7 9.9 31.9 25.4 10.9 29.0 23.9 12.07140 20.0 °C 70 % 41.2 22.5 8.3 40.3 21.8 9.2 38.8 20.9 10.1 36.7 19.8 11.2 33.7 18.5 12.2

15.8 °C 30 % 37.8 37.5 8.1 35.9 35.9 8.9 33.9 33.9 9.9 31.8 31.8 10.9 29.5 29.5 12.027 °C 19.5 °C 50 % 41.1 28.7 8.3 40.0 28.5 9.2 38.3 27.9 10.1 35.9 26.8 11.1 32.9 25.4 12.2

22.8 °C 70 % 42.8 22.4 8.4 42.3 21.5 9.3 41.3 21.1 10.3 39.7 20.2 11.3 37.6 19.2 12.517.9 °C 30 % 40.2 38.0 8.2 38.8 37.9 9.1 36.7 36.7 10.0 34.6 34.6 11.0 32.3 32.3 12.2

30 °C 22.0 °C 50 % 42.9 29.6 8.4 42.3 28.2 9.3 41.0 28.0 10.3 39.1 27.5 11.3 36.7 26.6 12.425.5 °C 70 % 44.5 22.3 8.5 44.3 21.1 9.4 43.2 20.6 10.4 41.9 20.0 11.5 40.2 19.4 12.720.0 °C 30 % 42.2 37.9 8.3 41.1 38.3 9.2 39.5 38.2 10.2 37.2 37.2 11.2 35.1 35.1 12.3

33 °C 24.5 °C 50 % 44.8 30.6 8.5 44.5 27.8 9.4 43.2 27.4 10.4 41.7 27.2 11.5 39.6 26.8 12.628.2 °C 70 % 45.7 22.1 8.6 45.8 21.7 9.5 45.1 20.1 10.5 44.0 19.7 11.6 - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 32.6 27.5 7.9 30.4 26.2 8.7 - - - - - - - - -14.6 °C 70 % 36.4 22.5 8.1 34.0 21.2 8.9 31.5 19.8 9.7 28.8 18.4 10.7 26.0 17.0 11.811.5 °C 30 % 33.3 33.3 7.9 31.5 31.5 8.7 29.5 29.5 9.6 - - - - - -

21 °C 14.6 °C 50 % 36.4 29.1 8.1 34.0 27.8 8.9 31.5 26.5 9.7 28.8 25.1 10.7 26.0 23.6 11.817.3 °C 70 % 39.4 23.0 8.2 38.0 22.1 9.1 35.8 21.0 10.0 33.0 19.6 11.0 30.0 18.2 12.013.7 °C 30 % 36.2 36.2 8.0 34.3 34.3 8.9 32.3 32.3 9.8 30.1 30.1 10.8 27.8 27.8 11.9

24 °C 17.0 °C 50 % 39.3 29.8 8.2 37.8 29.2 9.0 35.4 28.1 9.9 32.6 26.7 10.9 29.6 25.2 12.07850 20.0 °C 70 % 41.5 23.1 8.3 40.6 22.3 9.2 39.3 21.6 10.2 37.2 20.5 11.2 34.4 19.3 12.3

15.8 °C 30 % 38.5 38.5 8.2 37.1 37.1 9.0 35.1 35.1 9.9 33.0 33.0 11.0 30.6 30.6 12.127 °C 19.5 °C 50 % 41.5 29.4 8.3 40.5 29.5 9.2 38.8 29.0 10.1 36.6 28.1 11.2 33.5 26.8 12.2

22.8 °C 70 % 43.3 22.2 8.4 42.6 21.9 9.3 41.6 21.5 10.3 40.1 20.9 11.4 38.0 19.9 12.517.9 °C 30 % 40.8 39.5 8.3 39.4 39.4 9.1 37.8 37.8 10.1 35.9 35.9 11.1 33.5 33.5 12.2

30 °C 22.0 °C 50 % 43.3 28.6 8.4 42.7 28.9 9.3 41.4 28.9 10.3 39.6 28.6 11.3 37.3 27.9 12.525.5 °C 70 % 44.7 23.0 8.5 44.6 21.4 9.4 43.5 21.6 10.4 42.2 20.4 11.5 40.6 20.2 12.720.0 °C 30 % 42.7 39.1 8.4 41.7 39.8 9.2 40.2 39.9 10.2 38.3 38.3 11.2 36.3 36.3 12.4

33 °C 24.5 °C 50 % 45.1 27.8 8.5 44.8 28.3 9.4 43.5 28.1 10.4 42.1 28.1 11.5 40.1 27.8 12.628.2 °C 70 % 45.9 22.9 8.6 46.1 20.7 9.6 45.4 21.8 10.6 44.3 19.9 11.7 - - -9.4 °C 30 % 31.4 31.4 7.8 - - - - - - - - - - - -

18 °C 12.1 °C 50 % 33.2 28.6 7.9 30.9 27.3 8.7 - - - - - - - - -14.6 °C 70 % 36.9 23.2 8.1 34.7 21.9 8.9 32.1 20.5 9.8 29.3 19.1 10.7 26.4 17.6 11.811.5 °C 30 % 34.4 34.4 8.0 32.4 32.4 8.8 30.4 30.4 9.7 28.2 28.2 10.7 25.8 25.8 11.8

21 °C 14.6 °C 50 % 37.0 30.2 8.1 34.7 29.0 8.9 32.1 27.7 9.8 29.4 26.2 10.7 26.6 24.8 11.817.3 °C 70 % 39.7 23.5 8.2 38.4 22.9 9.1 36.5 21.7 10.0 33.6 20.3 11.0 30.5 18.9 12.113.7 °C 30 % 37.2 37.2 8.1 35.4 35.4 8.9 33.3 33.3 9.8 31.1 31.1 10.8 28.7 28.7 11.9

24 °C 17.0 °C 50 % 39.8 30.7 8.2 38.3 30.3 9.1 36.0 29.3 10.0 33.2 27.9 11.0 30.2 26.5 12.08560 20.0 °C 70 % 41.8 24.5 8.3 41.0 22.8 9.2 39.7 22.3 10.2 37.6 21.3 11.2 35.0 20.0 12.3

15.8 °C 30 % 39.3 39.3 8.2 38.1 38.1 9.1 36.3 36.3 10.0 34.0 34.0 11.0 31.6 31.6 12.127 °C 19.5 °C 50 % 41.9 30.1 8.3 40.9 30.4 9.2 39.3 30.1 10.2 37.1 29.4 11.2 34.1 28.1 12.3

22.8 °C 70 % 43.5 22.4 8.5 42.9 22.2 9.3 41.9 21.9 10.3 40.4 21.3 11.4 38.4 20.6 12.517.9 °C 30 % 41.3 40.8 8.3 40.2 40.2 9.2 38.7 38.7 10.1 36.9 36.9 11.2 34.6 34.6 12.3

30 °C 22.0 °C 50 % 43.6 29.1 8.4 43.0 29.6 9.3 41.8 29.8 10.3 40.1 29.6 11.4 37.7 29.1 12.525.5 °C 70 % 44.9 21.6 8.5 44.8 21.6 9.5 44.0 21.3 10.5 42.4 20.8 11.5 40.8 20.2 12.720.0 °C 30 % 43.1 40.1 8.4 42.2 41.1 9.3 40.8 40.8 10.2 39.2 39.2 11.3 37.3 37.3 12.4

33 °C 24.5 °C 50 % 45.3 28.1 8.5 45.0 28.8 9.4 44.3 29.4 10.5 42.4 28.9 11.5 40.5 28.7 12.728.2 °C 70 % 46.0 20.8 8.6 46.3 20.8 9.6 45.6 20.6 10.6 44.5 20.2 11.7 42.9 19.7 12.9

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Page 24: WKH Manual

Performance Data

RT-PRC014-E424

Table 12 - WK* 155 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % - - - - - - - - - - - - - - -18 °C 12.1 °C 50 % - - - - - - - - - - - - - - -

14.6 °C 70 % 40.6 24.0 10.0 38.2 22.7 11.1 35.5 21.2 12.2 32.7 19.6 13.4 - - -11.5 °C 30 % - - - - - - - - - - - - - - -

21 °C 14.6 °C 50 % 40.6 30.0 10.0 38.2 28.6 11.1 35.5 27.2 12.2 32.7 25.6 13.4 - - -17.3 °C 70 % 45.6 25.2 10.3 43.3 23.9 11.3 40.5 22.4 12.4 37.5 20.9 13.7 34.3 19.3 15.013.7 °C 30 % 39.3 37.6 10.0 37.0 36.3 11.0 - - - - - - - - -

24 °C 17.0 °C 50 % 45.3 31.6 10.2 42.8 30.3 11.3 40.0 28.8 12.4 37.0 27.3 13.7 33.8 25.7 15.06800 20.0 °C 70 % 49.1 25.5 10.4 47.7 24.6 11.5 45.6 23.5 12.7 42.8 22.1 13.9 39.4 20.5 15.3

15.8 °C 30 % 43.1 39.7 10.1 40.7 38.4 11.2 38.1 37.0 12.3 35.1 35.1 13.6 32.7 32.7 14.927 °C 19.5 °C 50 % 48.7 32.4 10.4 47.1 31.5 11.4 44.9 30.3 12.6 41.8 28.9 13.9 38.4 27.3 15.2

22.8 °C 70 % 51.8 25.5 10.5 50.8 24.7 11.6 49.2 23.8 12.8 47.1 22.7 14.1 44.5 21.4 15.417.9 °C 30 % 46.8 41.4 10.3 44.7 40.4 11.4 42.0 39.0 12.5 39.1 37.5 13.8 36.1 36.0 15.1

30 °C 22.0 °C 50 % 51.4 32.3 10.5 50.2 31.9 11.6 48.5 31.2 12.8 46.2 30.1 14.0 43.4 28.7 15.425.5 °C 70 % 54.0 25.3 10.6 53.3 24.6 11.7 52.0 23.8 12.9 50.2 22.8 14.2 48.0 21.7 15.520.0 °C 30 % 49.8 42.1 10.4 48.2 41.6 11.5 45.9 40.8 12.7 43.2 39.5 13.9 39.9 38.0 15.3

33 °C 24.5 °C 50 % 53.7 31.8 10.5 52.8 31.6 11.6 51.4 31.1 12.9 49.4 30.4 14.1 47.0 29.4 15.528.2 °C 70 % 55.9 25.0 10.6 55.3 24.3 11.8 54.3 23.6 13.0 52.7 22.7 14.3 50.6 21.7 15.69.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 37.5 29.9 9.9 - - - - - - - - - - - -14.6 °C 70 % 42.0 25.1 10.1 39.4 23.7 11.1 36.7 22.2 12.3 33.7 20.6 13.5 30.5 19.0 14.811.5 °C 30 % 37.1 37.1 9.9 - - - - - - - - - - - -

21 °C 14.6 °C 50 % 42.0 31.8 10.1 39.4 30.3 11.1 36.7 28.8 12.3 33.7 27.2 13.5 30.5 25.5 14.817.3 °C 70 % 46.7 26.1 10.3 44.7 25.0 11.4 41.8 23.5 12.5 38.7 22.0 13.7 35.3 20.3 15.113.7 °C 30 % 40.8 40.2 10.0 38.3 38.3 11.1 36.1 36.1 12.2 33.8 33.8 13.5 31.3 31.3 14.9

24 °C 17.0 °C 50 % 46.4 33.3 10.3 44.2 32.1 11.3 41.3 30.6 12.5 38.2 29.0 13.7 34.9 27.3 15.17650 20.0 °C 70 % 49.9 26.4 10.4 48.6 25.5 11.5 46.6 24.4 12.7 44.1 23.2 14.0 40.6 21.6 15.3

15.8 °C 30 % 44.7 42.5 10.2 42.2 41.1 11.3 39.3 39.3 12.4 36.9 36.9 13.7 34.4 34.4 15.027 °C 19.5 °C 50 % 49.6 33.7 10.4 48.1 33.1 11.5 45.9 32.1 12.7 43.1 30.7 13.9 39.6 29.0 15.3

22.8 °C 70 % 52.4 26.7 10.5 51.5 25.6 11.6 50.0 24.7 12.8 48.0 23.6 14.1 45.4 22.4 15.517.9 °C 30 % 48.0 43.7 10.3 46.1 43.0 11.4 43.5 41.8 12.6 40.6 40.3 13.8 37.6 37.6 15.2

30 °C 22.0 °C 50 % 52.2 33.4 10.5 51.1 33.1 11.6 49.4 32.5 12.8 47.1 31.6 14.1 44.3 30.5 15.425.5 °C 70 % 54.5 26.0 10.6 53.8 25.5 11.7 52.6 24.7 12.9 50.8 24.0 14.2 48.6 22.7 15.620.0 °C 30 % 50.8 44.1 10.4 49.3 43.9 11.5 47.2 43.3 12.7 44.6 42.3 14.0 41.4 40.9 15.3

33 °C 24.5 °C 50 % 54.8 33.0 10.6 53.5 32.5 11.7 52.2 32.2 12.9 50.2 31.6 14.2 47.8 30.9 15.528.2 °C 70 % 56.4 25.4 10.7 55.8 25.0 11.8 - - - - - - - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 38.5 31.4 9.9 36.0 30.0 10.9 - - - - - - - - -14.6 °C 70 % 43.2 26.2 10.2 40.5 24.7 11.2 37.6 23.2 12.3 34.6 21.6 13.5 31.3 19.9 14.911.5 °C 30 % 38.7 38.7 9.9 36.6 36.6 11.0 - - - - - - - - -

21 °C 14.6 °C 50 % 43.2 33.4 10.1 40.5 31.9 11.2 37.6 30.3 12.3 34.6 28.7 13.5 31.3 27.0 14.917.3 °C 70 % 47.5 27.0 10.3 45.7 26.0 11.4 42.9 24.5 12.6 39.7 23.0 13.8 36.2 21.3 15.113.7 °C 30 % 42.0 42.0 10.1 39.9 39.9 11.1 37.7 37.7 12.3 35.2 35.2 13.6 32.7 32.7 14.9

24 °C 17.0 °C 50 % 47.3 34.7 10.3 45.3 33.7 11.4 42.4 32.2 12.5 39.2 30.6 13.8 35.7 28.9 15.18500 20.0 °C 70 % 50.5 27.2 10.4 49.3 26.4 11.5 47.4 25.4 12.7 44.9 24.1 14.0 41.6 22.6 15.3

15.8 °C 30 % 45.9 44.8 10.3 43.3 43.3 11.3 41.0 41.0 12.5 38.6 38.6 13.7 35.9 35.9 15.127 °C 19.5 °C 50 % 50.3 34.8 10.4 48.9 34.4 11.5 46.8 33.5 12.7 44.2 32.3 14.0 40.6 30.7 15.3

22.8 °C 70 % 52.7 26.8 10.5 52.0 26.5 11.6 50.6 25.6 12.8 48.6 24.5 14.1 46.1 23.3 15.517.9 °C 30 % 49.0 45.7 10.4 47.2 45.3 11.4 44.9 44.5 12.6 41.9 41.9 13.9 39.3 39.3 15.2

30 °C 22.0 °C 50 % 52.8 36.3 10.5 51.7 34.1 11.6 50.1 33.7 12.8 47.9 33.0 14.1 45.1 32.0 15.525.5 °C 70 % 55.0 26.3 10.6 54.1 25.9 11.7 52.9 25.2 12.9 51.3 24.6 14.2 49.1 23.6 15.620.0 °C 30 % 51.6 45.8 10.4 50.2 45.9 11.5 48.2 45.6 12.7 45.7 44.8 14.0 42.7 42.7 15.4

33 °C 24.5 °C 50 % 55.2 37.8 10.6 54.6 33.9 11.7 52.8 33.1 12.9 50.9 32.7 14.2 48.5 32.1 15.628.2 °C 70 % 56.8 26.8 10.7 56.2 25.2 11.8 55.2 24.7 13.0 - - - - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 39.4 32.8 10.0 36.8 31.4 11.0 - - - - - - - - -14.6 °C 70 % 44.2 27.1 10.2 41.4 25.6 11.2 38.5 24.1 12.3 35.3 22.4 13.6 31.9 20.7 14.911.5 °C 30 % 40.0 40.0 10.0 37.9 37.9 11.0 35.6 35.6 12.2 33.2 33.2 13.5 30.5 30.5 14.8

21 °C 14.6 °C 50 % 44.2 34.9 10.2 41.4 33.4 11.2 38.5 31.8 12.3 35.3 30.2 13.6 32.0 28.5 14.917.3 °C 70 % 48.2 27.8 10.4 46.4 26.8 11.4 43.9 25.5 12.6 40.5 23.9 13.8 37.0 22.2 15.213.7 °C 30 % 43.5 43.5 10.2 41.4 41.4 11.2 39.0 39.0 12.4 36.5 36.5 13.6 33.9 33.9 15.0

24 °C 17.0 °C 50 % 48.0 35.9 10.3 46.1 35.1 11.4 43.3 33.7 12.6 40.0 32.1 13.8 36.5 30.4 15.19350 20.0 °C 70 % 51.0 28.0 10.5 49.8 27.2 11.6 48.0 26.2 12.7 45.6 25.0 14.0 42.5 23.5 15.4

15.8 °C 30 % 46.9 46.9 10.3 44.9 44.9 11.4 42.5 42.5 12.5 40.0 40.0 13.8 37.3 37.3 15.227 °C 19.5 °C 50 % 50.9 35.8 10.4 49.5 35.6 11.5 47.5 34.9 12.7 44.9 33.8 14.0 41.4 32.3 15.3

22.8 °C 70 % 53.1 27.3 10.5 52.3 26.7 11.7 51.0 26.4 12.9 49.1 25.4 14.1 46.6 24.2 15.517.9 °C 30 % 49.8 47.5 10.4 48.2 47.4 11.5 45.8 45.8 12.7 43.6 43.6 13.9 40.8 40.8 15.3

30 °C 22.0 °C 50 % 53.2 34.9 10.5 52.3 35.0 11.6 50.7 34.8 12.8 48.5 34.3 14.1 45.8 33.4 15.525.5 °C 70 % 55.3 26.6 10.6 54.7 26.3 11.7 53.3 25.7 12.9 51.5 24.8 14.2 49.5 24.4 15.620.0 °C 30 % 52.3 47.4 10.5 50.9 47.7 11.6 49.1 47.6 12.8 46.5 46.5 14.0 44.1 44.1 15.4

33 °C 24.5 °C 50 % 55.6 34.2 10.6 55.0 34.5 11.7 53.3 34.0 12.9 51.4 33.7 14.2 49.0 33.2 15.628.2 °C 70 % 57.0 27.7 10.7 56.6 25.5 11.8 55.6 25.0 13.0 54.0 24.4 14.3 - - -9.4 °C 30 % 37.8 37.8 9.9 - - - - - - - - - - - -

18 °C 12.1 °C 50 % 40.2 34.2 10.0 37.5 32.7 11.0 34.7 31.1 12.1 - - - - - -14.6 °C 70 % 45.0 27.9 10.2 42.2 26.5 11.3 39.2 24.9 12.4 36.0 23.2 13.6 32.5 21.5 14.911.5 °C 30 % 41.3 41.3 10.1 39.1 39.1 11.1 36.7 36.7 12.3 34.2 34.2 13.5 31.5 31.5 14.9

21 °C 14.6 °C 50 % 45.0 36.3 10.2 42.2 34.8 11.3 39.2 33.2 12.4 36.0 31.5 13.6 32.6 29.8 15.017.3 °C 70 % 48.7 28.6 10.4 47.0 27.6 11.4 44.7 26.4 12.6 41.3 24.7 13.9 37.7 23.0 15.213.7 °C 30 % 44.9 44.9 10.2 42.7 42.7 11.3 40.3 40.3 12.4 37.7 37.7 13.7 35.0 35.0 15.1

24 °C 17.0 °C 50 % 48.6 37.0 10.4 46.7 36.4 11.4 44.2 35.2 12.6 40.8 33.6 13.8 37.2 31.9 15.210200 20.0 °C 70 % 51.3 28.2 10.5 50.2 27.8 11.6 48.5 27.0 12.8 46.2 25.8 14.0 43.2 24.4 15.4

15.8 °C 30 % 47.7 47.7 10.3 46.1 46.1 11.4 43.9 43.9 12.6 41.3 41.3 13.9 38.5 38.5 15.227 °C 19.5 °C 50 % 51.4 36.6 10.5 50.1 36.6 11.6 48.1 36.1 12.7 45.5 35.2 14.0 42.2 33.8 15.4

22.8 °C 70 % 53.4 27.5 10.6 52.6 27.1 11.7 51.3 26.6 12.9 49.4 25.9 14.2 47.0 25.0 15.517.9 °C 30 % 50.4 49.2 10.4 48.7 48.7 11.5 47.0 47.0 12.7 44.8 44.8 14.0 42.2 42.2 15.3

30 °C 22.0 °C 50 % 53.7 35.7 10.5 52.7 35.8 11.7 51.2 35.8 12.8 49.0 35.4 14.1 46.3 34.7 15.525.5 °C 70 % 55.6 26.8 10.6 55.0 26.5 11.8 53.5 25.9 13.0 51.8 25.3 14.2 49.7 24.5 15.620.0 °C 30 % 52.8 48.7 10.5 51.6 49.3 11.6 49.8 49.4 12.8 47.6 47.6 14.1 45.3 45.3 15.5

33 °C 24.5 °C 50 % 55.9 34.7 10.6 55.4 35.1 11.8 53.7 34.7 12.9 51.8 34.6 14.2 49.5 34.3 15.628.2 °C 70 % 57.3 26.0 10.7 56.8 25.7 11.8 55.8 25.2 13.0 54.3 24.7 14.3 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Page 25: WKH Manual

Performance Data

25RT-PRC014-E4

Table 13 - WK* 200 Gross Cooling Capacities (kW)

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % - - - - - - - - - - - - - - -18 °C 12.1 °C 50 % 49.2 39.2 13.1 - - - - - - - - - 34.5 31.0 19.1

14.6 °C 70 % 55.1 33.0 13.5 51.4 31.0 14.8 47.5 29.0 16.3 - - - - - -11.5 °C 30 % - - - - - - - - - - - - - - -

21 °C 14.6 °C 50 % 55.1 41.6 13.5 51.4 39.6 14.8 47.6 37.5 16.3 - - - - - -17.3 °C 70 % 61.7 34.4 13.8 58.3 32.7 15.2 54.1 30.6 16.8 49.7 28.5 18.4 45.1 26.3 20.113.7 °C 30 % 53.8 52.7 13.4 50.1 50.1 14.8 - - - - - - - - -

24 °C 17.0 °C 50 % 61.2 43.7 13.8 57.6 41.8 15.2 53.5 39.7 16.7 49.1 37.6 18.4 44.6 35.4 20.18970 20.0 °C 70 % 66.4 34.8 14.1 64.4 33.6 15.6 61.2 32.1 17.2 56.6 30.0 18.9 51.7 27.8 20.6

15.8 °C 30 % 59.0 55.6 13.7 55.4 53.7 15.1 51.2 51.2 16.6 47.9 47.9 18.3 44.4 44.4 20.127 °C 19.5 °C 50 % 65.9 44.8 14.0 63.5 43.5 15.5 59.9 41.8 17.1 55.3 39.7 18.8 50.4 37.5 20.5

22.8 °C 70 % 70.0 34.8 14.3 68.7 33.9 15.9 66.5 32.6 17.5 63.3 31.1 19.3 58.9 29.2 21.117.9 °C 30 % 63.6 57.7 13.9 60.7 56.5 15.4 56.7 54.5 16.9 52.6 52.5 18.6 48.5 48.5 20.4

30 °C 22.0 °C 50 % 69.8 45.0 14.3 67.8 44.1 15.8 65.4 43.2 17.4 61.8 41.5 19.2 56.9 39.4 21.025.5 °C 70 % 73.3 34.6 14.6 72.1 33.7 16.1 70.6 32.6 17.8 68.1 31.3 19.6 - - -20.0 °C 30 % 67.3 58.4 14.1 65.2 58.2 15.6 61.9 57.0 17.2 57.7 55.1 18.9 53.2 53.0 20.7

33 °C 24.5 °C 50 % 73.2 44.3 14.5 72.0 44.3 16.0 70.9 44.6 17.8 66.8 42.6 19.5 - - -28.2 °C 70 % 76.3 34.0 14.8 75.6 33.4 16.4 74.1 32.4 18.1 71.9 31.3 19.9 - - -9.4 °C 30 % - - - - - - - - - - - - 34.5 34.5 19.1

18 °C 12.1 °C 50 % 50.8 41.6 13.2 - - - - - - - - - - - -14.6 °C 70 % 56.9 34.6 13.6 53.0 32.5 15.0 49.0 30.4 16.4 - - - - - -11.5 °C 30 % 51.3 51.3 13.3 - - - - - - - - - - - -

21 °C 14.6 °C 50 % 56.9 44.1 13.6 53.1 42.1 15.0 49.1 40.0 16.4 - - - - - -17.3 °C 70 % 63.1 35.9 13.9 60.1 34.3 15.4 55.8 32.2 16.9 51.2 30.0 18.5 46.3 27.8 20.213.7 °C 30 % 55.7 55.7 13.5 52.7 52.7 14.9 49.5 49.5 16.5 46.1 46.1 18.1 42.5 42.5 19.9

24 °C 17.0 °C 50 % 62.8 46.1 13.9 59.5 44.4 15.3 55.1 42.3 16.8 50.7 40.1 18.5 45.9 37.9 20.210090 20.0 °C 70 % 67.4 36.2 14.1 65.6 35.0 15.7 62.6 33.5 17.3 58.2 31.6 19.0 53.1 29.4 20.7

15.8 °C 30 % 61.1 59.6 13.8 57.1 57.1 15.2 53.8 53.8 16.7 50.4 50.4 18.4 46.7 46.7 20.327 °C 19.5 °C 50 % 66.9 46.5 14.1 64.9 46.1 15.6 61.6 44.4 17.2 56.9 42.3 18.9 51.9 40.1 20.6

22.8 °C 70 % 71.0 36.2 14.4 69.7 35.2 15.9 67.6 34.0 17.6 64.6 32.5 19.4 - - -17.9 °C 30 % 65.2 61.1 14.0 62.6 60.5 15.5 58.9 58.8 17.1 54.7 54.7 18.7 51.0 51.0 20.6

30 °C 22.0 °C 50 % 70.9 46.5 14.3 70.4 47.7 15.9 66.5 45.5 17.5 63.1 44.2 19.3 58.4 42.2 21.125.5 °C 70 % 74.1 36.0 14.6 73.2 35.0 16.2 71.4 34.0 17.9 69.1 32.8 19.7 - - -20.0 °C 30 % 68.7 61.3 14.2 66.7 61.7 15.7 63.8 61.1 17.3 60.0 59.6 19.1 55.4 55.4 20.9

33 °C 24.5 °C 50 % 74.2 45.5 14.6 73.0 45.8 16.1 71.5 46.6 17.8 67.8 44.7 19.6 - - -28.2 °C 70 % 77.0 34.4 14.8 76.3 34.9 16.4 74.8 33.5 18.1 72.6 32.7 20.0 - - -9.4 °C 30 % - - - - - - - - - - - - - - -

18 °C 12.1 °C 50 % 52.3 43.9 13.3 48.6 41.8 14.7 - - - - - - - - -14.6 °C 70 % 58.5 36.1 13.7 54.4 34.0 15.0 50.2 31.8 16.5 45.8 29.6 18.1 - - -11.5 °C 30 % 53.4 53.4 13.4 50.3 50.3 14.8 - - - - - - - - -

21 °C 14.6 °C 50 % 58.5 46.5 13.7 54.5 44.4 15.0 50.4 42.3 16.5 46.1 40.1 18.1 - - -17.3 °C 70 % 64.2 37.2 14.0 61.4 35.7 15.4 57.1 33.6 16.9 52.4 31.4 18.6 47.4 29.1 20.313.7 °C 30 % 58.1 58.1 13.6 54.9 54.9 15.1 51.6 51.6 16.6 48.0 48.0 18.3 44.3 44.3 20.1

24 °C 17.0 °C 50 % 63.9 48.3 13.9 60.9 46.9 15.4 56.6 44.8 16.9 52.0 42.6 18.6 47.1 40.3 20.311210 20.0 °C 70 % 68.2 37.5 14.2 66.5 36.4 15.7 63.7 34.9 17.4 59.6 33.1 19.1 54.3 30.8 20.8

15.8 °C 30 % 62.3 62.3 13.8 59.6 59.6 15.3 56.2 56.2 16.9 52.6 52.6 18.6 48.7 48.7 20.427 °C 19.5 °C 50 % 69.2 50.0 14.2 65.9 48.1 15.7 62.8 46.9 17.3 58.3 44.9 19.0 53.2 42.7 20.7

22.8 °C 70 % 71.6 37.5 14.5 70.5 36.5 16.0 68.4 35.3 17.7 65.5 33.9 19.4 - - -17.9 °C 30 % 66.5 64.1 14.1 64.2 64.1 15.6 60.9 60.9 17.2 57.2 57.2 18.9 53.3 53.3 20.7

30 °C 22.0 °C 50 % 71.7 47.8 14.4 70.9 49.3 15.9 67.5 47.6 17.6 64.2 46.7 19.3 - - -25.5 °C 70 % 74.7 37.4 14.7 73.9 35.6 16.3 72.2 35.1 17.9 69.8 34.1 19.7 - - -20.0 °C 30 % 69.8 63.8 14.2 68.0 64.8 15.8 65.4 64.8 17.4 61.7 61.7 19.2 57.9 57.9 21.1

33 °C 24.5 °C 50 % 74.9 46.5 14.6 73.8 47.1 16.2 71.8 47.4 17.8 68.7 46.7 19.6 - - -28.2 °C 70 % 77.7 34.8 14.9 77.0 36.3 16.5 75.5 34.1 18.2 73.4 33.5 20.0 - - -9.4 °C 30 % 50.6 50.6 13.2 - - - - - - - - - - - -

18 °C 12.1 °C 50 % 53.6 46.1 13.4 49.8 44.0 14.7 - - - - - - - - -14.6 °C 70 % 59.8 37.5 13.7 55.6 35.3 15.1 51.2 33.1 16.6 46.7 30.9 18.2 - - -11.5 °C 30 % 55.4 55.4 13.5 52.2 52.2 14.9 48.8 48.8 16.4 - - - - - -

21 °C 14.6 °C 50 % 59.9 48.8 13.7 55.8 46.7 15.1 51.6 44.6 16.6 47.2 42.4 18.2 42.6 40.1 19.917.3 °C 70 % 65.0 38.4 14.0 62.4 37.0 15.5 58.3 35.0 17.0 53.4 32.8 18.7 48.3 30.5 20.413.7 °C 30 % 60.2 60.2 13.7 57.0 57.0 15.2 53.5 53.5 16.7 49.8 49.8 18.4 45.9 45.9 20.2

24 °C 17.0 °C 50 % 64.8 50.1 14.0 62.0 49.2 15.4 57.8 47.2 17.0 53.1 45.0 18.6 48.2 42.7 20.412330 20.0 °C 70 % 68.9 38.4 14.3 67.3 37.6 15.8 64.6 36.2 17.4 60.7 34.5 19.1 55.3 32.2 20.9

15.8 °C 30 % 64.1 64.1 13.9 61.7 61.7 15.4 58.3 58.3 17.0 54.5 54.5 18.7 50.5 50.5 20.627 °C 19.5 °C 50 % 69.7 51.4 14.2 66.7 49.9 15.7 63.8 49.2 17.3 59.6 47.4 19.0 54.3 45.1 20.8

22.8 °C 70 % 72.2 38.8 14.5 71.1 37.2 16.1 69.1 36.6 17.7 66.3 35.3 19.5 - - -17.9 °C 30 % 67.6 66.7 14.1 65.4 65.4 15.6 62.8 62.8 17.3 59.4 59.4 19.0 55.3 55.3 20.9

30 °C 22.0 °C 50 % 72.3 53.1 14.4 71.0 49.7 16.0 68.3 49.4 17.6 65.1 48.9 19.4 - - -25.5 °C 70 % 75.2 38.7 14.7 74.5 36.1 16.3 72.8 35.8 18.0 70.3 35.5 19.8 - - -20.0 °C 30 % 70.7 66.1 14.3 69.1 67.6 15.8 66.5 66.5 17.5 63.7 63.7 19.3 - - -

33 °C 24.5 °C 50 % 75.4 53.9 14.7 74.4 53.0 16.2 72.5 51.8 17.9 - - - - - -28.2 °C 70 % 78.2 35.1 15.0 77.4 37.7 16.6 76.0 34.6 18.3 73.9 34.1 20.1 - - -9.4 °C 30 % 52.2 52.2 13.3 48.9 48.9 14.7 - - - - - - - - -

18 °C 12.1 °C 50 % 54.7 48.2 13.5 50.8 46.1 14.8 - - - - - - - - -14.6 °C 70 % 60.7 38.7 13.8 56.6 36.6 15.2 52.1 34.4 16.6 47.5 32.1 18.2 42.5 29.7 19.911.5 °C 30 % 57.2 57.2 13.6 53.8 53.8 15.0 50.3 50.3 16.5 46.5 46.5 18.2 42.6 42.6 19.9

21 °C 14.6 °C 50 % 60.8 51.0 13.8 56.9 49.0 15.2 52.6 46.8 16.7 48.1 44.6 18.3 43.5 42.3 20.017.3 °C 70 % 65.7 39.6 14.0 63.3 38.2 15.5 59.3 36.3 17.1 54.3 34.1 18.7 49.1 31.7 20.413.7 °C 30 % 61.8 61.8 13.8 58.8 58.8 15.3 55.2 55.2 16.8 51.4 51.4 18.5 47.3 47.3 20.3

24 °C 17.0 °C 50 % 65.5 51.8 14.0 62.9 51.3 15.5 58.9 49.5 17.1 54.1 47.3 18.7 49.1 45.0 20.513450 20.0 °C 70 % 69.5 39.0 14.3 67.5 38.0 15.8 65.4 37.5 17.5 61.5 35.8 19.2 56.2 33.6 20.9

15.8 °C 30 % 65.4 65.4 14.0 63.3 63.3 15.5 60.2 60.2 17.1 56.3 56.3 18.8 52.2 52.2 20.727 °C 19.5 °C 50 % 69.2 50.9 14.3 67.5 51.6 15.8 64.6 51.3 17.4 60.6 49.8 19.1 55.3 47.6 20.9

22.8 °C 70 % 72.7 40.0 14.6 71.7 37.9 16.1 69.6 37.9 17.8 66.8 36.5 19.5 - - -17.9 °C 30 % 68.2 68.2 14.1 66.8 66.8 15.7 64.5 64.5 17.4 61.2 61.2 19.1 57.1 57.1 21.0

30 °C 22.0 °C 50 % 72.9 50.0 14.5 71.6 54.4 16.0 69.0 53.1 17.7 65.9 51.0 19.4 - - -25.5 °C 70 % 75.7 40.0 14.8 74.9 39.1 16.4 73.3 36.4 18.0 70.8 36.8 19.8 - - -20.0 °C 30 % 71.4 68.1 14.3 69.7 69.7 15.9 67.9 67.9 17.6 65.3 65.3 19.4 - - -

33 °C 24.5 °C 50 % 75.9 56.3 14.7 74.9 55.4 16.3 73.1 54.3 17.9 - - - - - -28.2 °C 70 % 78.6 39.9 15.0 77.9 39.0 16.6 76.4 38.0 18.3 74.3 34.6 20.1 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Total Cap (kW)

Sens.Cap. (kW)

Page 26: WKH Manual

Performance Data

RT-PRC014-E426

Table 14 - WK* 265 Gross Cooling Capacities

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % 59.3 54.5 15.7 56.7 51.9 17.3 54.1 49.1 19.1 51.4 46.6 21.3 49.1 44.2 23.318 °C 12.1 °C 50 % 61.6 48.4 15.8 58.6 46.7 17.4 55.6 44.9 19.2 52.6 43.3 21.4 50.1 41.9 23.4

14.6 °C 70 % 65.7 35.6 16.1 62.4 33.9 17.7 59.2 32.2 19.5 56.0 30.8 21.7 53.3 29.2 23.711.5 °C 30 % 63.6 58.5 16.0 60.9 55.6 17.6 58.1 52.8 19.4 55.4 50.1 21.6 53.0 47.8 23.6

21 °C 14.6 °C 50 % 66.7 49.8 16.2 63.4 48.2 17.7 60.3 46.4 19.5 57.0 44.9 21.7 54.3 43.6 23.717.3 °C 70 % 71.3 35.4 16.4 67.9 33.8 18.0 64.4 32.1 19.8 61.0 30.7 22.0 58.1 29.4 24.013.7 °C 30 % 68.0 62.5 16.2 65.1 59.5 17.8 62.2 56.5 19.6 59.4 53.7 21.9 56.8 51.2 23.9

24 °C 17.0 °C 50 % 71.9 51.0 16.5 68.4 49.3 18.0 65.1 47.6 19.9 61.7 46.1 22.0 58.7 44.8 24.211520 20.0 °C 70 % 77.2 34.8 16.7 73.5 33.2 18.3 69.8 31.6 20.2 66.2 30.2 22.4 63.0 29.1 24.4

15.8 °C 30 % 72.3 66.5 16.5 69.3 63.3 18.1 66.3 60.2 19.9 63.3 57.3 22.1 60.6 54.6 24.327 °C 19.5 °C 50 % 77.2 51.7 16.7 73.5 50.1 18.3 69.9 48.4 20.2 66.3 47.0 22.4 63.1 45.7 24.4

22.8 °C 70 % 83.2 33.8 17.0 79.2 32.2 18.6 75.2 30.7 20.5 71.3 29.4 22.7 68.0 28.3 24.717.9 °C 30 % 76.6 70.4 16.7 73.5 67.2 18.3 70.4 63.9 20.2 67.2 60.8 22.4 64.5 58.1 24.4

30 °C 22.0 °C 50 % 82.7 52.1 17.0 78.7 50.5 18.6 74.8 48.8 20.4 70.9 47.4 22.6 67.8 46.2 24.825.5 °C 70 % 89.1 32.5 17.3 84.9 30.8 18.9 80.6 29.4 20.7 76.6 28.3 23.0 - - -20.0 °C 30 % 81.0 74.5 16.9 77.6 71.0 18.5 74.3 67.5 20.4 71.1 64.4 22.6 68.3 61.5 24.6

33 °C 24.5 °C 50 % 88.1 52.0 17.2 83.9 50.5 18.8 79.7 49.0 20.6 75.7 47.6 22.9 - - -28.2 °C 70 % 95.4 30.1 17.5 90.6 29.4 19.1 86.2 27.8 20.9 81.7 26.8 23.2 - - -9.4 °C 30 % 60.6 58.1 15.8 57.9 55.4 17.4 55.2 52.7 19.2 52.4 49.8 21.4 50.1 47.4 23.4

18 °C 12.1 °C 50 % 63.0 51.6 15.9 59.8 49.8 17.5 56.7 48.1 19.3 53.6 46.4 21.5 51.1 44.9 23.514.6 °C 70 % 67.1 38.0 16.2 63.7 36.2 17.8 60.4 34.5 19.6 57.1 32.9 21.8 54.4 31.3 23.811.5 °C 30 % 65.0 62.4 16.1 62.1 59.4 17.7 59.3 56.6 19.5 56.5 53.7 21.7 54.1 51.2 23.7

21 °C 14.6 °C 50 % 68.2 53.1 16.3 64.7 51.4 17.8 61.5 49.7 19.6 58.2 48.1 21.8 55.5 46.7 23.817.3 °C 70 % 72.9 37.8 16.5 69.3 36.1 18.1 65.7 34.4 19.9 62.2 32.8 22.1 59.3 31.5 24.113.7 °C 30 % 69.5 66.6 16.3 66.4 63.6 17.9 63.4 60.5 19.7 60.5 57.5 22.0 58.0 54.9 24.0

24 °C 17.0 °C 50 % 73.5 54.3 16.6 69.8 52.7 18.1 66.4 51.1 20.0 62.9 49.4 22.1 59.9 48.0 24.312960 20.0 °C 70 % 78.9 37.1 16.8 75.0 35.4 18.4 71.2 33.9 20.3 67.5 32.3 22.5 64.3 31.2 24.5

15.8 °C 30 % 73.9 70.8 16.6 70.7 67.6 18.2 67.7 64.6 20.0 64.5 61.3 22.2 61.9 58.6 24.427 °C 19.5 °C 50 % 78.9 55.1 16.8 75.0 53.5 18.4 71.3 51.9 20.3 67.6 50.3 22.5 64.4 49.0 24.5

22.8 °C 70 % 85.0 36.0 17.1 80.8 34.4 18.7 76.7 32.9 20.6 72.7 31.5 22.8 - - -17.9 °C 30 % 78.3 75.1 16.8 75.0 71.7 18.4 71.8 68.5 20.3 68.5 65.1 22.5 65.8 62.3 24.5

30 °C 22.0 °C 50 % 84.5 55.5 17.1 80.3 53.9 18.7 76.3 52.4 20.5 72.3 50.8 22.7 - - -25.5 °C 70 % 91.1 34.7 17.4 86.6 32.9 19.0 82.2 31.5 20.8 78.1 30.3 23.1 - - -20.0 °C 30 % 82.8 79.4 17.0 79.2 75.8 18.6 75.8 72.4 20.5 72.5 68.9 22.7 - - -

33 °C 24.5 °C 50 % 90.0 55.4 17.3 85.6 53.9 18.9 81.3 52.6 20.7 77.1 51.0 23.0 - - -28.2 °C 70 % 97.5 32.1 17.6 92.5 31.4 19.2 87.9 29.8 21.0 83.3 28.7 23.3 - - -9.4 °C 30 % 61.7 61.7 15.8 58.9 58.9 17.4 56.1 56.1 19.3 53.3 53.3 21.5 50.8 50.8 23.5

18 °C 12.1 °C 50 % 64.1 54.8 15.9 60.8 53.0 17.5 57.7 51.3 19.4 54.5 49.6 21.6 51.8 48.1 23.614.6 °C 70 % 68.3 40.3 16.2 64.8 38.5 17.8 61.4 36.8 19.7 58.0 35.2 21.9 55.2 33.5 23.911.5 °C 30 % 66.2 66.2 16.1 63.2 63.2 17.7 60.3 60.3 19.6 57.4 57.4 21.8 54.9 54.9 23.8

21 °C 14.6 °C 50 % 69.4 56.4 16.3 65.8 54.7 17.8 62.5 53.0 19.7 59.1 51.4 21.9 56.3 50.1 23.917.3 °C 70 % 74.2 40.1 16.5 70.5 38.4 18.1 66.8 36.7 20.0 63.2 35.1 22.2 60.2 33.8 24.213.7 °C 30 % 70.7 70.7 16.3 67.6 67.6 17.9 64.5 64.5 19.8 61.5 61.5 22.1 58.8 58.8 24.1

24 °C 17.0 °C 50 % 74.8 57.7 16.6 71.0 56.0 18.1 67.5 54.4 20.1 63.9 52.8 22.2 60.7 51.5 24.414400 20.0 °C 70 % 80.3 39.4 16.8 76.3 37.7 18.4 72.4 36.1 20.4 68.6 34.6 22.6 65.3 33.4 24.6

15.8 °C 30 % 75.2 75.2 16.6 71.9 71.9 18.2 68.8 68.8 20.1 65.6 65.6 22.3 62.8 62.8 24.527 °C 19.5 °C 50 % 80.3 58.5 16.8 76.3 56.9 18.4 72.5 55.3 20.4 68.7 53.8 22.6 65.4 52.5 24.6

22.8 °C 70 % 86.5 38.2 17.1 82.2 36.6 18.7 78.0 35.1 20.7 73.9 33.7 22.9 - - -17.9 °C 30 % 79.7 79.7 16.8 76.3 76.3 18.4 73.0 73.0 20.4 69.6 69.6 22.6 66.8 66.8 24.6

30 °C 22.0 °C 50 % 86.0 58.9 17.1 81.7 57.3 18.7 77.6 55.8 20.6 73.5 54.3 22.8 - - -25.5 °C 70 % 92.7 36.8 17.4 88.1 35.0 19.0 83.6 33.6 20.9 79.4 32.4 23.2 - - -20.0 °C 30 % 84.3 84.3 17.0 80.6 80.6 18.6 77.1 77.1 20.6 73.7 73.7 22.8 - - -

33 °C 24.5 °C 50 % 91.6 58.8 17.3 87.1 57.3 18.9 82.7 56.0 20.8 78.4 54.5 23.1 - - -28.2 °C 70 % 99.2 34.1 17.6 94.1 33.4 19.2 89.4 31.8 21.1 84.7 30.7 23.4 - - -9.4 °C 30 % 62.6 62.6 15.9 59.8 59.8 17.5 56.9 56.9 19.3 54.0 54.0 21.5 51.6 51.6 23.5

18 °C 12.1 °C 50 % 65.1 58.0 16.0 61.8 56.1 17.6 58.5 54.5 19.4 55.2 52.8 21.6 52.7 51.2 23.614.6 °C 70 % 69.3 42.6 16.3 65.8 40.7 17.9 62.2 39.1 19.7 58.8 37.5 21.9 56.1 35.7 23.911.5 °C 30 % 67.2 67.2 16.2 64.2 64.2 17.8 61.1 61.1 19.6 58.2 58.2 21.8 55.8 55.8 23.8

21 °C 14.6 °C 50 % 70.4 59.7 16.4 66.8 57.9 17.9 63.4 56.3 19.7 59.9 54.7 21.9 57.2 53.2 23.917.3 °C 70 % 75.3 42.4 16.6 71.6 40.6 18.2 67.7 39.0 20.0 64.0 37.4 22.2 61.2 35.9 24.213.7 °C 30 % 71.8 71.8 16.4 68.7 68.7 18.0 65.4 65.4 19.8 62.3 62.3 22.1 59.8 59.8 24.1

24 °C 17.0 °C 50 % 75.9 61.1 16.7 72.1 59.2 18.2 68.4 57.7 20.1 64.7 56.2 22.2 61.7 54.7 24.415840 20.0 °C 70 % 81.5 41.7 16.9 77.5 39.9 18.5 73.4 38.3 20.4 69.5 36.9 22.6 66.3 35.6 24.6

15.8 °C 30 % 76.3 76.3 16.7 73.0 73.0 18.3 69.7 69.7 20.1 66.5 66.5 22.3 63.8 63.8 24.527 °C 19.5 °C 50 % 81.5 61.9 16.9 77.5 60.2 18.5 73.5 58.7 20.4 69.6 57.3 22.6 66.4 55.8 24.6

22.8 °C 70 % 87.8 40.4 17.2 83.5 38.7 18.8 79.1 37.3 20.7 74.9 35.9 22.9 - - -17.9 °C 30 % 80.9 80.9 16.9 77.5 77.5 18.5 74.0 74.0 20.4 70.5 70.5 22.6 67.9 67.9 24.6

30 °C 22.0 °C 50 % 87.3 62.3 17.2 83.0 60.6 18.8 78.7 59.2 20.6 74.5 57.8 22.8 - - -25.5 °C 70 % 94.1 38.9 17.5 89.5 37.0 19.1 84.8 35.7 20.9 80.4 34.5 23.2 - - -20.0 °C 30 % 85.6 85.6 17.1 81.9 81.9 18.7 78.2 78.2 20.6 74.7 74.7 22.8 - - -

33 °C 24.5 °C 50 % 93.0 62.2 17.4 88.5 60.6 19.0 83.8 59.4 20.8 79.4 58.0 23.1 - - -28.2 °C 70 % 100.7 36.1 17.7 95.6 35.3 19.3 90.6 33.8 21.1 85.8 32.7 23.4 - - -9.4 °C 30 % 63.5 63.5 16.0 60.5 60.5 17.6 57.6 57.6 19.4 54.7 54.7 21.6 52.2 52.2 23.6

18 °C 12.1 °C 50 % 65.9 61.3 16.1 62.5 59.3 17.7 59.3 57.7 19.5 55.9 55.9 21.7 53.3 53.3 23.714.6 °C 70 % 70.3 45.1 16.4 66.6 43.1 18.0 63.1 41.4 19.8 59.5 39.8 22.0 56.7 38.0 24.011.5 °C 30 % 68.1 68.1 16.3 64.9 64.9 17.9 62.0 62.0 19.7 58.9 58.9 21.9 56.4 56.4 23.9

21 °C 14.6 °C 50 % 71.4 63.1 16.5 67.6 61.2 18.0 64.2 59.6 19.8 60.6 58.1 22.0 57.8 56.7 24.017.3 °C 70 % 76.3 44.8 16.7 72.4 43.0 18.3 68.6 41.3 20.1 64.9 39.7 22.3 61.9 38.3 24.313.7 °C 30 % 72.7 72.7 16.5 69.5 69.5 18.1 66.3 66.3 19.9 63.1 63.1 22.2 60.5 60.5 24.2

24 °C 17.0 °C 50 % 76.9 64.5 16.8 73.0 62.7 18.3 69.4 61.2 20.2 65.6 59.7 22.3 62.4 58.3 24.517280 20.0 °C 70 % 82.6 44.0 17.0 78.4 42.2 18.6 74.4 40.6 20.5 70.4 39.1 22.7 67.1 37.9 24.7

15.8 °C 30 % 77.4 77.4 16.8 73.9 73.9 18.4 70.7 70.7 20.2 67.3 67.3 22.4 64.5 64.5 24.627 °C 19.5 °C 50 % 82.6 65.4 17.0 78.4 63.7 18.6 74.5 62.2 20.5 70.5 60.8 22.7 67.2 59.5 24.7

22.8 °C 70 % 89.0 42.7 17.3 84.5 41.0 18.9 80.2 39.5 20.8 75.8 38.1 23.0 - - -17.9 °C 30 % 82.0 82.0 17.0 78.4 78.4 18.6 75.0 75.0 20.5 71.4 71.4 22.7 68.6 68.6 24.7

30 °C 22.0 °C 50 % 88.5 65.8 17.3 83.9 64.1 18.9 79.7 62.8 20.7 75.4 61.4 22.9 - - -25.5 °C 70 % 95.4 41.1 17.6 90.5 39.2 19.2 85.9 37.8 21.0 81.5 36.6 23.3 - - -20.0 °C 30 % 86.7 86.7 17.2 82.8 82.8 18.8 79.2 79.2 20.7 75.6 75.6 22.9 - - -

33 °C 24.5 °C 50 % 94.2 65.7 17.5 89.5 64.1 19.1 85.0 63.0 20.9 80.5 61.6 23.2 - - -28.2 °C 70 % 102.0 38.1 17.8 96.7 37.4 19.4 91.9 35.8 21.2 86.9 34.7 23.5 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Page 27: WKH Manual

Performance Data

27RT-PRC014-E4

Table 15 - WK* 290 Gross Cooling Capacities

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % 69.6 64.4 20.7 66.6 61.2 23.0 63.1 57.9 25.4 59.6 54.3 28.1 56.3 51.0 30.818 °C 12.1 °C 50 % 72.9 56.4 21.0 69.3 54.3 23.2 65.4 52.3 25.7 61.5 50.1 28.3 57.9 48.0 31.0

14.6 °C 70 % 77.9 41.8 21.4 74.1 39.9 23.6 70.0 38.1 26.1 65.9 35.9 28.8 61.9 33.9 31.311.5 °C 30 % 74.9 69.2 21.1 71.7 66.0 23.3 68.2 62.6 25.8 64.6 58.8 28.5 61.1 55.4 31.2

21 °C 14.6 °C 50 % 79.2 58.1 21.4 75.5 56.1 23.7 71.4 54.2 26.1 67.3 52.0 28.8 63.5 50.0 31.517.3 °C 70 % 85.0 41.6 21.9 81.1 39.8 24.2 76.8 38.1 26.7 72.5 35.9 29.3 68.3 34.7 32.013.7 °C 30 % 80.2 74.1 21.5 76.9 70.7 23.7 73.3 67.2 26.2 69.6 63.3 28.9 66.1 59.9 31.7

24 °C 17.0 °C 50 % 85.8 59.4 21.9 81.8 57.4 24.2 77.6 55.6 26.7 73.3 53.6 29.3 69.1 51.7 32.012960 20.0 °C 70 % 92.5 41.0 22.6 88.3 39.3 24.8 83.8 37.4 27.3 79.2 35.7 29.9 74.9 33.6 32.6

15.8 °C 30 % 85.5 79.0 21.9 82.1 75.5 24.1 78.3 71.9 26.7 74.6 67.9 29.3 71.1 64.4 32.127 °C 19.5 °C 50 % 92.5 60.2 22.5 88.4 58.4 24.7 83.9 56.6 27.2 79.3 54.6 29.9 75.1 52.9 32.4

22.8 °C 70 % 100.2 39.8 23.2 95.8 38.1 25.4 91.1 36.5 27.9 86.2 35.0 30.6 81.7 32.9 33.317.9 °C 30 % 91.4 84.2 22.4 87.3 80.3 24.6 83.4 76.6 27.1 79.6 72.4 29.8 75.9 68.8 32.5

30 °C 22.0 °C 50 % 99.5 60.6 23.1 95.1 58.8 25.3 90.4 57.1 27.8 85.6 55.3 30.4 81.1 53.6 33.125.5 °C 70 % 108.1 38.1 24.0 103.4 36.6 26.2 98.5 35.1 28.7 93.3 33.6 31.3 - - -20.0 °C 30 % 97.3 88.4 22.9 93.1 85.4 25.1 88.6 81.3 27.6 84.5 76.9 30.2 80.8 73.2 32.9

33 °C 24.5 °C 50 % 106.6 60.4 23.8 102.0 58.8 26.0 97.0 57.2 28.5 92.0 55.5 31.1 87.3 53.9 33.628.2 °C 70 % 116.1 35.8 24.8 111.3 34.7 27.0 105.9 33.4 29.4 100.5 31.8 32.1 - - -9.4 °C 30 % 71.4 68.6 20.8 68.1 65.3 23.2 64.6 61.9 25.6 61.0 58.2 28.3 57.6 54.8 31.0

18 °C 12.1 °C 50 % 74.7 60.1 21.1 71.0 58.0 23.4 67.0 55.9 25.9 62.9 53.7 28.5 59.3 51.6 31.214.6 °C 70 % 79.8 44.6 21.5 75.9 42.6 23.8 71.7 40.7 26.3 67.4 38.5 29.0 63.4 36.5 31.511.5 °C 30 % 76.8 73.8 21.2 73.4 70.4 23.5 69.8 66.9 26.0 66.1 63.1 28.7 62.6 59.5 31.4

21 °C 14.6 °C 50 % 81.2 61.9 21.5 77.3 59.9 23.9 73.2 58.0 26.3 68.8 55.8 29.0 65.0 53.8 31.717.3 °C 70 % 87.2 44.4 22.0 83.0 42.5 24.4 78.6 40.8 26.9 74.1 38.5 29.5 70.0 37.3 32.213.7 °C 30 % 82.2 79.0 21.6 78.7 75.5 23.9 75.0 71.9 26.4 71.2 68.0 29.1 67.7 64.4 31.9

24 °C 17.0 °C 50 % 87.9 63.4 22.0 83.7 61.3 24.4 79.4 59.5 26.9 74.9 57.5 29.5 70.8 55.7 32.214580 20.0 °C 70 % 94.8 43.7 22.7 90.4 41.9 25.0 85.8 40.0 27.5 81.0 38.3 30.1 76.7 36.2 32.8

15.8 °C 30 % 87.6 84.3 22.0 84.0 80.5 24.3 80.2 76.8 26.9 76.3 72.9 29.5 72.8 69.3 32.327 °C 19.5 °C 50 % 94.8 64.2 22.6 90.5 62.3 24.9 85.9 60.5 27.4 81.1 58.6 30.1 76.9 56.9 32.6

22.8 °C 70 % 102.6 42.4 23.3 98.0 40.6 25.6 93.3 39.0 28.1 88.2 37.6 30.8 83.7 35.4 33.517.9 °C 30 % 93.6 89.8 22.5 89.4 85.7 24.8 85.4 81.8 27.3 81.4 77.7 30.0 77.7 74.0 32.7

30 °C 22.0 °C 50 % 102.0 64.6 23.2 97.4 62.7 25.5 92.6 61.1 28.0 87.6 59.4 30.6 83.1 57.7 33.325.5 °C 70 % 110.8 40.6 24.1 105.9 39.0 26.4 100.8 37.5 28.9 95.4 36.1 31.5 - - -20.0 °C 30 % 99.7 94.3 23.0 95.3 91.1 25.3 90.7 86.9 27.8 86.4 82.5 30.4 82.7 78.7 33.1

33 °C 24.5 °C 50 % 109.2 64.4 23.9 104.4 62.7 26.2 99.3 61.2 28.7 94.1 59.5 31.3 89.4 58.0 33.828.2 °C 70 % 119.0 38.2 24.9 113.9 37.0 27.2 108.5 35.7 29.6 102.8 34.1 32.3 - - -9.4 °C 30 % 72.8 72.8 21.0 69.5 69.5 23.3 65.9 65.9 25.7 62.1 62.1 28.5 58.8 58.8 31.0

18 °C 12.1 °C 50 % 76.2 63.8 21.3 72.4 61.7 23.5 68.3 59.5 26.0 64.1 57.3 28.7 60.4 55.3 31.214.6 °C 70 % 81.4 47.3 21.7 77.4 45.3 23.9 73.1 43.3 26.4 68.6 41.1 29.2 64.6 39.1 31.511.5 °C 30 % 78.3 78.3 21.4 74.9 74.9 23.6 71.2 71.2 26.1 67.3 67.3 28.9 63.8 63.8 31.4

21 °C 14.6 °C 50 % 82.8 65.7 21.7 78.8 63.7 24.0 74.6 61.7 26.4 70.1 59.5 29.2 66.3 57.7 31.717.3 °C 70 % 88.9 47.1 22.2 84.7 45.2 24.5 80.2 43.4 27.0 75.5 41.1 29.7 71.3 39.9 32.213.7 °C 30 % 83.8 83.8 21.8 80.3 80.3 24.0 76.5 76.5 26.5 72.5 72.5 29.3 69.0 69.0 32.0

24 °C 17.0 °C 50 % 89.7 67.2 22.2 85.4 65.2 24.5 81.0 63.3 27.0 76.3 61.3 29.7 72.1 59.6 32.216200 20.0 °C 70 % 96.7 46.4 22.9 92.2 44.6 25.1 87.5 42.6 27.6 82.5 40.9 30.3 78.2 38.7 32.8

15.8 °C 30 % 89.4 89.4 22.2 85.7 85.7 24.4 81.8 81.8 27.0 77.7 77.7 29.7 74.2 74.2 32.427 °C 19.5 °C 50 % 96.7 68.1 22.8 92.3 66.3 25.0 87.6 64.4 27.5 82.6 62.5 30.3 78.4 61.0 32.6

22.8 °C 70 % 104.7 45.0 23.5 100.0 43.2 25.7 95.1 41.5 28.2 89.8 40.1 31.0 85.3 37.9 33.517.9 °C 30 % 95.5 95.3 22.7 91.2 91.2 24.9 87.1 87.1 27.4 82.9 82.9 30.2 79.2 79.2 32.7

30 °C 22.0 °C 50 % 104.0 68.5 23.4 99.3 66.7 25.6 94.4 65.0 28.1 89.2 63.3 30.8 84.7 61.8 33.325.5 °C 70 % 113.0 43.1 24.3 108.0 41.5 26.5 102.8 39.9 29.0 97.2 38.5 31.7 - - -20.0 °C 30 % 101.7 100.0 23.2 97.2 96.9 25.4 92.5 92.5 27.9 88.0 88.0 30.6 84.3 84.3 33.1

33 °C 24.5 °C 50 % 111.4 68.3 24.1 106.5 66.7 26.3 101.3 65.1 28.8 95.8 63.5 31.5 - - -28.2 °C 70 % 121.4 40.5 25.1 116.2 39.4 27.3 110.6 38.0 29.7 104.7 36.4 32.5 - - -9.4 °C 30 % 74.1 74.1 21.1 70.6 70.6 23.5 67.0 67.0 25.8 63.2 63.2 28.6 59.7 59.7 31.3

18 °C 12.1 °C 50 % 77.5 67.5 21.4 73.6 65.3 23.7 69.5 63.2 26.1 65.2 61.0 28.8 61.4 58.8 31.514.6 °C 70 % 82.8 50.0 21.8 78.7 48.0 24.1 74.4 46.0 26.5 69.8 43.7 29.3 65.6 41.6 31.811.5 °C 30 % 79.7 79.7 21.5 76.1 76.1 23.8 72.4 72.4 26.2 68.4 68.4 29.0 64.8 64.8 31.7

21 °C 14.6 °C 50 % 84.3 69.5 21.8 80.1 67.4 24.2 75.9 65.5 26.5 71.3 63.3 29.3 67.3 61.3 32.017.3 °C 70 % 90.5 49.8 22.3 86.1 47.9 24.7 81.6 46.1 27.1 76.8 43.7 29.8 72.5 42.4 32.513.7 °C 30 % 85.3 85.3 21.9 81.6 81.6 24.2 77.8 77.8 26.6 73.7 73.7 29.4 70.1 70.1 32.2

24 °C 17.0 °C 50 % 91.3 71.0 22.3 86.8 69.0 24.7 82.4 67.2 27.1 77.6 65.2 29.8 73.3 63.4 32.517820 20.0 °C 70 % 98.4 49.1 23.0 93.7 47.2 25.3 89.0 45.2 27.7 83.9 43.5 30.4 79.4 41.2 33.1

15.8 °C 30 % 91.0 91.0 22.3 87.1 87.1 24.6 83.2 83.2 27.1 79.0 79.0 29.8 75.4 75.4 32.627 °C 19.5 °C 50 % 98.4 72.0 22.9 93.8 70.2 25.2 89.1 68.4 27.6 84.0 66.5 30.4 79.7 64.8 32.9

22.8 °C 70 % 106.5 47.6 23.6 101.6 45.7 25.9 96.7 44.1 28.3 91.3 42.7 31.1 86.6 40.3 33.817.9 °C 30 % 97.2 97.2 22.8 92.7 92.7 25.1 88.6 88.6 27.5 84.3 84.3 30.3 80.5 80.5 33.0

30 °C 22.0 °C 50 % 105.8 72.4 23.5 100.9 70.6 25.8 96.0 69.0 28.2 90.7 67.4 30.9 86.0 65.7 33.625.5 °C 70 % 115.0 45.6 24.4 109.8 43.9 26.7 104.6 42.4 29.1 98.8 41.0 31.8 - - -20.0 °C 30 % 103.5 103.5 23.3 98.8 98.8 25.6 94.1 94.1 28.0 89.5 89.5 30.7 85.7 85.7 33.4

33 °C 24.5 °C 50 % 113.4 72.2 24.2 108.2 70.6 26.5 103.0 69.1 28.9 97.4 67.6 31.6 - - -28.2 °C 70 % 123.5 42.8 25.2 118.1 41.7 27.5 112.5 40.4 29.8 106.5 38.7 32.6 - - -9.4 °C 30 % 75.1 75.1 21.3 71.7 71.7 23.6 67.9 67.9 26.0 64.1 64.1 28.7 60.6 60.6 31.3

18 °C 12.1 °C 50 % 78.6 71.0 21.6 74.7 69.0 23.8 70.4 66.8 26.3 66.1 64.5 28.9 62.3 62.3 31.614.6 °C 70 % 84.0 52.6 22.0 79.8 50.6 24.2 75.4 48.6 26.7 70.8 46.3 29.4 66.6 44.2 31.911.5 °C 30 % 80.8 80.8 21.7 77.3 77.3 23.9 73.4 73.4 26.4 69.4 69.4 29.1 65.8 65.8 31.8

21 °C 14.6 °C 50 % 85.5 73.1 22.0 81.3 71.2 24.3 76.9 69.3 26.7 72.3 67.0 29.4 68.3 65.1 32.117.3 °C 70 % 91.7 52.4 22.5 87.4 50.5 24.8 82.7 48.7 27.3 77.9 46.3 29.9 73.5 45.1 32.613.7 °C 30 % 86.5 86.5 22.1 82.8 82.8 24.3 78.9 78.9 26.8 74.8 74.8 29.5 71.1 71.1 32.3

24 °C 17.0 °C 50 % 92.6 74.8 22.5 88.1 72.9 24.8 83.5 71.1 27.3 78.7 69.0 29.9 74.4 67.4 32.619440 20.0 °C 70 % 99.8 51.6 23.2 95.1 49.8 25.4 90.2 47.8 27.9 85.1 46.1 30.5 80.6 43.7 33.2

15.8 °C 30 % 92.3 92.3 22.5 88.4 88.4 24.7 84.3 84.3 27.3 80.1 80.1 29.9 76.5 76.5 32.727 °C 19.5 °C 50 % 99.8 75.8 23.1 95.2 74.1 25.3 90.3 72.3 27.8 85.2 70.4 30.5 80.9 68.9 33.0

22.8 °C 70 % 108.1 50.1 23.8 103.1 48.3 26.0 98.0 46.6 28.5 92.6 45.2 31.2 87.9 42.8 33.917.9 °C 30 % 98.6 98.6 23.0 94.1 94.1 25.2 89.8 89.8 27.7 85.5 85.5 30.4 81.7 81.7 33.1

30 °C 22.0 °C 50 % 107.3 76.2 23.7 102.4 74.5 25.9 97.3 73.0 28.4 92.0 71.3 31.0 87.3 69.8 33.725.5 °C 70 % 116.6 48.0 24.6 111.4 46.4 26.8 106.0 44.8 29.3 100.3 43.4 31.9 - - -20.0 °C 30 % 105.0 105.0 23.5 100.3 100.3 25.7 95.4 95.4 28.2 90.8 90.8 30.8 86.9 86.9 33.5

33 °C 24.5 °C 50 % 115.0 76.0 24.4 109.8 74.5 26.6 104.4 73.1 29.1 98.8 71.5 31.7 - - -28.2 °C 70 % 125.3 45.1 25.4 119.9 44.0 27.6 114.0 42.7 30.0 108.0 41.0 32.7 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Page 28: WKH Manual

Performance Data

RT-PRC014-E428

Table 16 - WK* 340 Gross Cooling Capacities

Outdoor Air Temperature25 °C 30 °C 35 °C 40 °C 45 °C

9.4 °C 30 % 79.5 73.1 21.1 75.8 69.3 23.4 72.0 65.8 25.9 68.0 61.8 28.8 64.6 58.5 31.218 °C 12.1 °C 50 % 82.2 65.1 21.4 78.3 62.8 23.6 74.0 60.6 26.1 69.2 57.9 29.0 65.3 55.8 31.4

14.6 °C 70 % 87.6 49.3 21.9 83.4 47.1 24.1 78.9 45.0 26.7 73.9 42.5 29.5 69.7 40.6 31.811.5 °C 30 % 85.1 78.3 21.5 81.6 74.6 23.8 77.7 71.0 26.3 73.4 66.6 29.2 70.0 63.4 31.6

21 °C 14.6 °C 50 % 89.1 67.2 21.9 84.8 64.9 24.1 80.3 62.8 26.6 75.5 60.3 29.4 71.4 58.4 31.817.3 °C 70 % 95.4 49.4 22.5 90.9 47.2 24.7 86.1 45.1 27.3 81.0 42.9 30.1 76.6 41.0 32.413.7 °C 30 % 90.8 83.5 22.0 87.0 79.6 24.2 83.2 76.0 26.8 78.9 71.6 29.6 75.1 68.0 31.9

24 °C 17.0 °C 50 % 95.9 68.8 22.5 91.6 66.6 24.7 86.9 64.6 27.2 81.8 62.2 30.0 77.5 60.2 32.314400 20.0 °C 70 % 103.2 49.0 23.2 98.6 46.7 25.4 93.6 45.0 27.9 88.2 42.6 30.8 83.7 41.1 33.0

15.8 °C 30 % 96.4 88.6 22.4 92.4 84.5 24.6 88.6 80.9 27.2 84.2 76.4 30.1 80.5 72.8 32.427 °C 19.5 °C 50 % 102.9 69.9 23.1 98.4 67.8 25.3 93.5 65.8 27.8 88.2 63.5 30.6 83.7 61.7 32.9

22.8 °C 70 % 110.8 48.0 24.0 106.0 46.0 26.2 101.1 44.2 28.6 95.5 42.2 31.5 - - -17.9 °C 30 % 101.7 93.6 22.9 98.0 89.6 25.1 93.9 85.8 27.7 89.4 81.2 30.6 85.7 77.6 32.9

30 °C 22.0 °C 50 % 110.1 70.4 23.8 105.3 68.4 25.9 100.2 66.7 28.4 94.7 64.4 31.2 - - -25.5 °C 70 % 119.3 46.4 24.8 114.2 44.2 27.0 108.7 42.7 29.4 102.8 40.8 32.3 - - -20.0 °C 30 % 107.6 99.0 23.5 103.4 94.5 25.7 99.2 90.6 28.2 94.6 85.9 31.1 90.7 82.1 33.4

33 °C 24.5 °C 50 % 117.2 70.5 24.6 112.3 68.8 26.7 107.0 67.0 29.1 101.1 64.9 31.9 - - -28.2 °C 70 % 127.3 43.3 25.8 122.0 42.2 27.9 116.2 40.9 30.2 110.0 39.0 33.1 - - -9.4 °C 30 % 81.2 78.0 21.3 77.4 74.0 23.6 73.6 70.4 26.1 69.4 66.2 28.9 65.9 62.7 31.4

18 °C 12.1 °C 50 % 84.1 69.5 21.6 80.0 67.0 23.8 75.5 64.8 26.3 70.7 62.1 29.1 66.7 59.8 31.614.6 °C 70 % 89.6 52.6 22.1 85.2 50.3 24.3 80.6 48.1 26.9 75.5 45.6 29.6 71.2 43.5 32.111.5 °C 30 % 87.0 83.6 21.7 83.3 79.6 24.0 79.4 76.0 26.5 75.0 71.5 29.3 71.4 67.9 31.8

21 °C 14.6 °C 50 % 91.1 71.8 22.1 86.6 69.3 24.3 82.0 67.2 26.8 77.1 64.6 29.5 72.9 62.6 32.017.3 °C 70 % 97.5 52.7 22.7 92.8 50.4 24.9 87.9 48.3 27.5 82.7 46.1 30.2 78.2 43.9 32.713.7 °C 30 % 92.8 89.1 22.2 88.9 85.0 24.4 85.0 81.3 27.0 80.6 76.8 29.7 76.7 72.9 32.2

24 °C 17.0 °C 50 % 98.0 73.4 22.7 93.5 71.1 24.9 88.7 69.1 27.4 83.6 66.7 30.1 79.1 64.5 32.616200 20.0 °C 70 % 105.5 52.2 23.4 100.7 49.9 25.6 95.6 48.1 28.1 90.1 45.7 30.9 85.4 44.0 33.2

15.8 °C 30 % 98.5 94.6 22.6 94.4 90.2 24.8 90.5 86.6 27.4 86.0 82.0 30.2 82.1 78.1 32.727 °C 19.5 °C 50 % 105.2 74.6 23.3 100.5 72.4 25.5 95.5 70.4 28.0 90.1 68.1 30.7 85.4 66.1 33.2

22.8 °C 70 % 113.3 51.2 24.2 108.3 49.1 26.4 103.3 47.2 28.8 97.6 45.2 31.6 - - -17.9 °C 30 % 104.0 99.9 23.1 100.1 95.7 25.3 95.9 91.8 27.9 91.3 87.0 30.7 87.4 83.1 33.2

30 °C 22.0 °C 50 % 112.6 75.2 24.0 107.6 73.1 26.1 102.4 71.3 28.6 96.7 69.0 31.3 - - -25.5 °C 70 % 122.0 49.5 25.0 116.6 47.2 27.2 111.0 45.6 29.6 105.1 43.8 32.4 - - -20.0 °C 30 % 110.0 105.6 23.7 105.6 100.9 25.9 101.3 96.9 28.4 96.6 92.1 31.2 - - -

33 °C 24.5 °C 50 % 119.8 75.3 24.8 114.6 73.4 26.9 109.3 71.7 29.3 103.3 69.6 32.0 - - -28.2 °C 70 % 130.1 46.2 26.0 124.6 45.1 28.1 118.7 43.8 30.4 112.3 41.8 33.2 - - -9.4 °C 30 % 82.7 82.7 21.5 78.8 78.8 23.8 74.8 74.8 26.3 70.6 70.6 29.1 66.9 66.9 31.6

18 °C 12.1 °C 50 % 85.6 73.7 21.8 81.4 71.4 24.0 76.8 68.9 26.5 71.9 66.2 29.3 67.7 63.9 31.814.6 °C 70 % 91.2 55.8 22.3 86.7 53.6 24.5 81.9 51.1 27.1 76.8 48.6 29.8 72.3 46.4 32.311.5 °C 30 % 88.6 88.6 21.9 84.8 84.8 24.2 80.7 80.7 26.7 76.2 76.2 29.5 72.5 72.5 32.0

21 °C 14.6 °C 50 % 92.7 76.1 22.3 88.2 73.8 24.5 83.4 71.4 27.0 78.4 68.9 29.7 74.1 66.9 32.217.3 °C 70 % 99.3 55.9 22.9 94.5 53.7 25.1 89.4 51.3 27.7 84.1 49.1 30.4 79.4 46.9 32.913.7 °C 30 % 94.5 94.5 22.4 90.5 90.5 24.6 86.4 86.4 27.2 81.9 81.9 29.9 77.9 77.9 32.4

24 °C 17.0 °C 50 % 99.8 77.8 22.9 95.2 75.7 25.1 90.2 73.4 27.6 85.0 71.1 30.3 80.3 68.9 32.818000 20.0 °C 70 % 107.4 55.4 23.6 102.5 53.1 25.8 97.2 51.1 28.3 91.6 48.7 31.1 - - -

15.8 °C 30 % 100.3 100.3 22.8 96.1 96.1 25.0 92.0 92.0 27.6 87.4 87.4 30.4 83.4 83.4 32.927 °C 19.5 °C 50 % 107.1 79.1 23.5 102.3 77.1 25.7 97.1 74.8 28.2 91.6 72.6 30.9 86.8 70.6 33.4

22.8 °C 70 % 115.3 54.3 24.4 110.2 52.3 26.6 105.0 50.2 29.0 99.2 48.2 31.8 - - -17.9 °C 30 % 105.9 105.9 23.3 101.9 101.9 25.5 97.5 97.5 28.1 92.8 92.8 30.9 88.8 88.8 33.4

30 °C 22.0 °C 50 % 114.6 79.7 24.2 109.5 77.8 26.3 104.1 75.8 28.8 98.3 73.6 31.5 - - -25.5 °C 70 % 124.2 52.5 25.2 118.7 50.3 27.4 112.9 48.5 29.8 106.8 46.7 32.6 - - -20.0 °C 30 % 112.0 112.0 23.9 107.5 107.5 26.1 103.0 103.0 28.6 98.2 98.2 31.4 - - -

33 °C 24.5 °C 50 % 122.0 79.8 25.0 116.7 78.2 27.1 111.1 76.2 29.5 105.0 74.2 32.2 - - -28.2 °C 70 % 132.5 49.0 26.2 126.8 48.0 28.3 120.7 46.5 30.6 114.2 44.6 33.4 - - -9.4 °C 30 % 84.0 84.0 21.6 80.0 80.0 23.9 75.9 75.9 26.4 71.6 71.6 29.2 68.1 68.1 31.7

18 °C 12.1 °C 50 % 87.0 78.0 21.9 82.7 75.7 24.1 77.9 73.1 26.6 72.9 70.2 29.4 68.9 68.1 31.914.6 °C 70 % 92.6 59.0 22.4 88.1 56.8 24.6 83.1 54.2 27.2 77.9 51.5 29.9 73.5 49.5 32.411.5 °C 30 % 90.0 90.0 22.0 86.1 86.1 24.3 81.9 81.9 26.8 77.3 77.3 29.6 73.8 73.8 32.1

21 °C 14.6 °C 50 % 94.2 80.5 22.4 89.6 78.2 24.6 84.6 75.8 27.1 79.5 73.1 29.8 75.3 71.4 32.317.3 °C 70 % 100.9 59.2 23.0 96.0 56.9 25.2 90.7 54.5 27.8 85.3 52.1 30.5 80.8 50.1 33.013.7 °C 30 % 96.0 96.0 22.5 91.9 91.9 24.7 87.6 87.6 27.3 83.1 83.1 30.0 79.2 79.2 32.5

24 °C 17.0 °C 50 % 101.4 82.3 23.0 96.7 80.2 25.2 91.5 77.9 27.7 86.2 75.4 30.4 81.7 73.6 32.919800 20.0 °C 70 % 109.1 58.6 23.7 104.1 56.3 25.9 98.6 54.2 28.4 92.9 51.7 31.2 - - -

15.8 °C 30 % 101.9 101.9 22.9 97.6 97.6 25.1 93.3 93.3 27.7 88.6 88.6 30.5 84.8 84.8 33.027 °C 19.5 °C 50 % 108.8 83.7 23.6 103.9 81.7 25.8 98.5 79.4 28.3 92.9 77.0 31.0 88.2 75.3 33.5

22.8 °C 70 % 117.1 57.5 24.5 111.9 55.4 26.7 106.5 53.3 29.1 100.6 51.1 31.9 - - -17.9 °C 30 % 107.6 107.6 23.4 103.5 103.5 25.6 98.9 98.9 28.2 94.1 94.1 31.0 90.3 90.3 33.5

30 °C 22.0 °C 50 % 116.4 84.3 24.3 111.2 82.4 26.4 105.6 80.5 28.9 99.7 78.1 31.6 - - -25.5 °C 70 % 126.2 55.6 25.3 120.6 53.3 27.5 114.5 51.5 29.9 108.3 49.5 32.7 - - -20.0 °C 30 % 113.8 113.8 24.0 109.2 109.2 26.2 104.5 104.5 28.7 99.6 99.6 31.5 - - -

33 °C 24.5 °C 50 % 123.9 84.4 25.1 118.5 82.9 27.2 112.7 80.9 29.6 106.5 78.7 32.3 - - -28.2 °C 70 % 134.6 51.8 26.3 128.8 50.9 28.4 122.4 49.4 30.7 115.8 47.3 33.5 - - -9.4 °C 30 % 85.1 85.1 21.8 81.0 81.0 24.1 76.9 76.9 26.6 72.6 72.6 29.4 68.8 68.8 31.7

18 °C 12.1 °C 50 % 88.1 82.2 22.1 83.7 79.8 24.3 78.9 77.2 26.8 73.9 73.9 29.6 69.6 69.6 31.914.6 °C 70 % 93.8 62.2 22.6 89.2 59.9 24.8 84.2 57.2 27.4 79.0 54.8 30.1 74.3 52.7 32.411.5 °C 30 % 91.2 91.2 22.2 87.2 87.2 24.5 82.9 82.9 27.0 78.4 78.4 29.8 74.6 74.6 32.1

21 °C 14.6 °C 50 % 95.4 84.9 22.6 90.7 82.5 24.8 85.7 80.0 27.3 80.6 77.6 30.0 76.1 75.9 32.317.3 °C 70 % 102.2 62.3 23.2 97.2 60.0 25.4 91.9 57.5 28.0 86.5 55.3 30.7 81.7 53.3 33.013.7 °C 30 % 97.2 97.2 22.7 93.1 93.1 24.9 88.8 88.8 27.5 84.2 84.2 30.2 80.1 80.1 32.5

24 °C 17.0 °C 50 % 102.7 86.8 23.2 97.9 84.6 25.4 92.7 82.2 27.9 87.4 80.1 30.6 82.6 78.2 32.921600 20.0 °C 70 % 110.5 61.8 23.9 105.4 59.4 26.1 99.9 57.2 28.6 94.2 54.9 31.4 - - -

15.8 °C 30 % 103.2 103.2 23.1 98.8 98.8 25.3 94.6 94.6 27.9 89.9 89.9 30.7 85.7 85.7 33.027 °C 19.5 °C 50 % 110.2 88.2 23.8 105.2 86.2 26.0 99.8 83.8 28.5 94.2 81.8 31.2 89.2 80.1 33.5

22.8 °C 70 % 118.6 60.5 24.7 113.3 58.5 26.9 107.9 56.2 29.3 102.0 54.3 32.1 - - -17.9 °C 30 % 109.0 109.0 23.6 104.8 104.8 25.8 100.2 100.2 28.4 95.4 95.4 31.2 91.3 91.3 33.5

30 °C 22.0 °C 50 % 117.9 88.9 24.5 112.6 87.0 26.6 107.0 84.9 29.1 101.1 82.9 31.8 - - -25.5 °C 70 % 127.8 58.5 25.5 122.1 56.2 27.7 116.0 54.3 30.1 109.8 52.6 32.9 - - -20.0 °C 30 % 115.2 115.2 24.2 110.5 110.5 26.4 105.9 105.9 28.9 101.0 101.0 31.7 - - -

33 °C 24.5 °C 50 % 125.5 89.0 25.3 120.0 87.4 27.4 114.2 85.4 29.8 108.0 83.6 32.5 - - -28.2 °C 70 % 136.3 54.6 26.5 130.4 53.7 28.6 124.1 52.1 30.9 117.4 50.3 33.7 - - -

Note: All capacities are gross cooling values and do not include indoor fan heat. To obtain net cooling, subtract indoor fan heat.

IndoorAirflowm3/h

EnteringDry bulb

EnteringWet bulb

Total Cap (kW)

Sens.Cap.(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)

CMP(kW)HR

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Total Cap (kW)

Sens. Cap. (kW)

Page 29: WKH Manual

Performance Data

29RT-PRC014-E4

Heating performancesTable 17 - WK* 125 Net Heating Capacities

Outdoor Air Temperature-14 °C -12 °C -8 °C -4 °C 0 °C 4 °C 8 °C 12 °C 16 °C 18 °C

10 °C 17.6 6.6 19.3 6.8 22.5 7.3 25.9 7.8 29.4 8.2 32.9 8.712 °C 17.2 6.7 18.8 6.9 22.1 7.4 25.4 7.9 28.9 8.4 32.4 8.8 35.8 9.314 °C 16.8 6.7 18.4 7.0 21.6 7.5 25.0 8.0 28.5 8.5 31.9 9.0 35.3 9.5 38.9 10.016 °C 16.3 6.8 18.0 7.1 21.2 7.6 24.5 8.1 28.0 8.6 31.4 9.1 34.8 9.7 38.4 10.2 40.8 10.8

5720 18 °C 15.9 6.9 17.5 7.2 20.8 7.7 24.1 8.2 27.5 8.8 30.9 9.3 34.3 9.9 37.8 10.5 40.2 11.0 43.8 11.820 °C 15.5 7.0 17.1 7.2 20.3 7.8 23.6 8.3 27.0 8.9 30.4 9.4 33.8 10.0 37.3 10.7 39.6 11.3 43.2 12.022 °C 15.1 7.0 16.7 7.3 19.9 7.9 23.1 8.4 26.5 9.0 29.9 9.6 33.3 10.2 36.8 10.9 40.5 11.6 42.5 12.324 °C 14.7 7.1 16.3 7.4 19.4 8.0 22.7 8.6 26.1 9.2 29.4 9.8 32.8 10.4 36.2 11.1 40.0 11.9 41.9 12.626 °C 14.3 7.2 15.8 7.5 19.0 8.1 22.2 8.7 25.6 9.3 28.9 9.9 32.2 10.6 35.7 11.3 39.4 12.1 41.3 12.910 °C 18.0 6.7 19.6 6.9 22.9 7.4 26.4 7.8 29.9 8.3 33.5 8.712 °C 17.5 6.8 19.2 7.0 22.5 7.5 25.9 8.0 29.5 8.4 33.0 8.9 36.5 9.314 °C 17.1 6.9 18.8 7.1 22.1 7.6 25.5 8.1 29.0 8.5 32.5 9.0 36.0 9.5 39.6 10.016 °C 16.7 6.9 18.3 7.2 21.6 7.7 25.0 8.2 28.5 8.7 32.0 9.2 35.5 9.6 39.1 10.2 41.6 10.7

6430 18 °C 16.3 7.0 17.9 7.3 21.2 7.8 24.5 8.3 28.0 8.8 31.5 9.3 35.0 9.8 38.6 10.4 41.0 10.9 44.7 11.620 °C 15.9 7.1 17.5 7.4 20.7 7.9 24.1 8.4 27.5 8.9 31.0 9.5 34.4 10.0 38.0 10.6 40.4 11.1 44.1 11.822 °C 15.5 7.2 17.1 7.4 20.3 8.0 23.6 8.5 27.1 9.1 30.5 9.6 33.9 10.2 37.5 10.8 39.9 11.4 43.5 12.124 °C 15.0 7.2 16.6 7.5 19.8 8.1 23.1 8.6 26.6 9.2 30.0 9.8 33.4 10.4 37.0 11.0 39.3 11.6 42.8 12.426 °C 14.6 7.3 16.2 7.6 19.3 8.2 22.6 8.7 26.1 9.3 29.5 9.9 32.9 10.5 36.4 11.2 38.7 11.9 42.2 12.610 °C 18.3 6.8 20.0 7.1 23.3 7.5 26.8 8.0 30.4 8.4 34.0 8.812 °C 17.9 6.9 19.6 7.2 22.9 7.6 26.4 8.1 29.9 8.5 33.5 8.9 37.1 9.314 °C 17.5 7.0 19.1 7.3 22.5 7.7 25.9 8.2 29.5 8.6 33.0 9.1 36.6 9.5 40.3 10.016 °C 17.0 7.1 18.7 7.4 22.0 7.8 25.4 8.3 29.0 8.8 32.5 9.2 36.1 9.7 39.8 10.2 42.3 10.6

7140 18 °C 16.6 7.2 18.2 7.4 21.6 7.9 25.0 8.4 28.5 8.9 32.0 9.4 35.5 9.9 39.2 10.4 41.8 10.9 45.6 11.520 °C 16.2 7.3 17.8 7.5 21.1 8.0 24.5 8.5 28.0 9.0 31.5 9.5 35.0 10.0 38.7 10.6 41.2 11.1 44.9 11.722 °C 15.8 7.3 17.4 7.6 20.6 8.1 24.0 8.6 27.5 9.2 31.0 9.7 34.5 10.2 38.2 10.8 40.6 11.3 44.3 12.024 °C 15.4 7.4 17.0 7.7 20.2 8.2 23.5 8.8 27.0 9.3 30.5 9.8 34.0 10.4 37.6 11.0 40.0 11.6 43.7 12.326 °C 15.0 7.5 16.5 7.7 19.7 8.3 23.1 8.9 26.6 9.4 30.0 10.0 33.5 10.6 37.1 11.2 39.4 11.8 43.0 12.510 °C 18.7 7.1 20.4 7.3 23.7 7.7 27.2 8.1 30.9 8.5 34.5 8.912 °C 18.3 7.2 19.9 7.4 23.3 7.8 26.8 8.2 30.4 8.7 34.0 9.1 37.7 9.514 °C 17.8 7.2 19.5 7.5 22.9 7.9 26.3 8.4 29.9 8.8 33.5 9.2 37.2 9.6 41.0 10.116 °C 17.4 7.3 19.1 7.6 22.4 8.0 25.9 8.5 29.5 8.9 33.0 9.4 36.7 9.8 40.4 10.2 43.0 10.7

7850 18 °C 17.0 7.4 18.6 7.6 22.0 8.1 25.4 8.6 29.0 9.1 32.5 9.5 36.1 10.0 39.9 10.4 42.4 10.9 46.3 11.420 °C 16.5 7.5 18.2 7.7 21.5 8.2 24.9 8.7 28.5 9.2 32.0 9.7 35.6 10.1 39.3 10.6 41.9 11.1 45.7 11.722 °C 16.1 7.6 17.8 7.8 21.0 8.3 24.5 8.8 28.0 9.3 31.5 9.8 35.1 10.3 38.8 10.8 41.3 11.4 45.1 12.024 °C 15.7 7.6 17.3 7.9 20.6 8.4 24.0 8.9 27.5 9.5 31.0 10.0 34.6 10.5 38.2 11.1 40.7 11.6 44.4 12.226 °C 15.3 7.7 16.9 8.0 20.1 8.5 23.5 9.0 27.0 9.6 30.5 10.1 34.0 10.7 37.7 11.3 40.1 11.8 43.8 12.510 °C 19.1 7.3 20.8 7.5 24.2 7.9 27.7 8.3 31.4 8.7 35.0 9.112 °C 18.6 7.4 20.3 7.6 23.7 8.0 27.2 8.5 30.9 8.9 34.5 9.3 38.3 9.614 °C 18.2 7.5 19.9 7.7 23.3 8.2 26.8 8.6 30.4 9.0 34.0 9.4 37.7 9.8 41.6 10.216 °C 17.8 7.6 19.5 7.8 22.8 8.3 26.3 8.7 29.9 9.1 33.5 9.6 37.2 10.0 41.0 10.4 43.7 10.8

8560 18 °C 17.3 7.7 19.0 7.9 22.4 8.4 25.8 8.8 29.5 9.3 33.0 9.7 36.7 10.1 40.5 10.6 43.1 11.0 47.0 11.520 °C 16.9 7.7 18.6 8.0 21.9 8.5 25.4 8.9 29.0 9.4 32.5 9.9 36.1 10.3 39.9 10.8 42.5 11.2 46.4 11.822 °C 16.5 7.8 18.1 8.0 21.5 8.5 24.9 9.0 28.5 9.5 32.0 10.0 35.6 10.5 39.4 11.0 41.9 11.5 45.8 12.024 °C 16.1 7.9 17.7 8.1 21.0 8.6 24.4 9.2 28.0 9.7 31.5 10.2 35.1 10.7 38.8 11.2 41.3 11.7 45.1 12.326 °C 15.7 7.9 17.3 8.2 20.5 8.7 23.9 9.3 27.5 9.8 31.0 10.3 34.6 10.8 38.3 11.4 40.7 11.9 44.5 12.6

Notes:1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at newcondition.2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demanddefrost cycle.

IndoorAirflowm3/h

EnteringDry bulb

Total Cap (kW)

PowerInput(kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

Page 30: WKH Manual

Table 18- WK* 155 Net Heating Capacities

Outdoor Air Temperature-14 °C -12 °C -8 °C -4 °C 0 °C 4 °C 8 °C 12 °C 16 °C 18 °C

10 °C 20.1 7.8 22.1 8.0 26.1 8.6 30.3 9.1 34.7 9.8 39.1 10.412 °C 19.5 7.7 21.5 8.0 25.5 8.6 29.6 9.2 34.0 9.9 38.4 10.5 42.9 11.314 °C 18.8 7.7 20.8 8.0 24.8 8.6 28.9 9.3 33.3 10.0 37.7 10.7 42.2 11.4 46.9 12.216 °C 18.1 7.7 20.1 8.0 24.1 8.7 28.2 9.3 32.6 10.1 36.9 10.8 41.4 11.6 46.1 12.4 50.2 13.4

6800 18 °C 17.4 7.7 19.4 8.0 23.4 8.7 27.5 9.4 31.9 10.1 36.2 10.9 40.6 11.7 45.3 12.6 49.4 13.6 54.4 14.720 °C 16.7 7.7 18.7 8.0 22.7 8.7 26.8 9.4 31.1 10.2 35.4 11.0 39.8 11.9 44.5 12.8 48.5 13.8 53.5 14.922 °C 16.0 7.6 18.0 8.0 21.9 8.7 26.1 9.5 30.4 10.3 34.7 11.1 39.1 12.0 43.7 12.9 48.5 14.0 52.6 15.124 °C 15.2 7.6 17.2 8.0 21.2 8.7 25.3 9.5 29.6 10.4 33.9 11.2 38.3 12.1 42.9 13.1 47.6 14.2 51.6 15.426 °C 14.5 7.5 16.5 7.9 20.4 8.7 24.5 9.5 28.8 10.4 33.1 11.3 37.4 12.2 42.0 13.3 45.9 14.4 50.7 15.610 °C 20.6 8.0 22.6 8.2 26.7 8.7 30.9 9.3 35.4 9.8 39.9 10.412 °C 19.9 8.0 22.0 8.2 26.0 8.8 30.3 9.3 34.7 10.0 39.2 10.6 43.8 11.314 °C 19.2 7.9 21.3 8.2 25.4 8.8 29.6 9.4 34.0 10.1 38.5 10.7 43.1 11.4 47.9 12.216 °C 18.6 7.9 20.6 8.2 24.7 8.8 28.9 9.5 33.3 10.2 37.7 10.9 42.3 11.6 47.1 12.4 51.4 13.3

7650 18 °C 17.9 7.9 19.9 8.2 24.0 8.9 28.2 9.5 32.6 10.3 37.0 11.0 41.5 11.7 46.3 12.6 50.6 13.5 55.7 14.520 °C 17.2 7.9 19.2 8.2 23.2 8.9 27.4 9.6 31.8 10.3 36.2 11.1 40.8 11.9 45.5 12.8 49.7 13.7 54.8 14.722 °C 16.5 7.8 18.5 8.2 22.5 8.9 26.7 9.6 31.1 10.4 35.5 11.2 40.0 12.0 44.7 12.9 49.7 13.9 53.9 15.024 °C 15.7 7.8 17.7 8.2 21.8 8.9 25.9 9.7 30.3 10.5 34.7 11.3 39.2 12.2 43.9 13.1 48.8 14.1 53.0 15.226 °C 15.0 7.7 17.0 8.1 21.0 8.9 25.2 9.7 29.5 10.5 33.9 11.4 38.4 12.3 43.1 13.3 47.1 14.3 52.1 15.410 °C 21.0 8.2 23.1 8.4 27.2 8.9 31.5 9.4 36.1 10.0 40.7 10.512 °C 20.4 8.2 22.4 8.5 26.6 9.0 30.8 9.5 35.4 10.1 39.9 10.7 44.7 11.314 °C 19.7 8.2 21.8 8.4 25.9 9.0 30.2 9.6 34.7 10.2 39.2 10.8 43.9 11.5 48.8 12.216 °C 19.0 8.2 21.1 8.5 25.2 9.1 29.5 9.7 34.0 10.3 38.5 11.0 43.1 11.7 48.0 12.4 52.5 13.2

8500 18 °C 18.3 8.1 20.4 8.4 24.5 9.1 28.7 9.7 33.2 10.4 37.7 11.1 42.4 11.8 47.2 12.6 51.6 13.5 56.9 14.420 °C 17.6 8.1 19.7 8.4 23.8 9.1 28.0 9.8 32.5 10.5 37.0 11.2 41.6 12.0 46.4 12.8 50.8 13.7 56.0 14.722 °C 16.9 8.1 18.9 8.4 23.0 9.1 27.3 9.8 31.7 10.6 36.2 11.3 40.8 12.1 45.6 13.0 50.7 13.9 55.1 14.924 °C 16.2 8.0 18.2 8.4 22.3 9.1 26.5 9.9 31.0 10.7 35.4 11.4 40.0 12.3 44.8 13.2 49.9 14.1 54.1 15.226 °C 15.4 8.0 17.4 8.4 21.5 9.1 25.8 9.9 30.2 10.7 34.6 11.5 39.2 12.4 44.0 13.3 48.1 14.3 53.2 15.410 °C 21.5 8.5 23.6 8.7 27.7 9.2 32.1 9.7 36.7 10.2 41.3 10.712 °C 20.8 8.5 22.9 8.7 27.1 9.2 31.4 9.8 36.0 10.3 40.6 10.9 45.4 11.514 °C 20.2 8.5 22.3 8.7 26.4 9.3 30.7 9.8 35.3 10.4 39.9 11.0 44.7 11.6 49.7 12.316 °C 19.5 8.4 21.6 8.7 25.7 9.3 30.0 9.9 34.6 10.5 39.2 11.2 43.9 11.8 48.9 12.5 53.4 13.3

9350 18 °C 18.8 8.4 20.9 8.7 25.0 9.3 29.3 10.0 33.9 10.6 38.4 11.3 43.1 12.0 48.1 12.7 52.5 13.5 57.9 14.420 °C 18.1 8.4 20.2 8.7 24.3 9.4 28.6 10.0 33.1 10.7 37.7 11.4 42.3 12.1 47.3 12.9 51.7 13.8 57.0 14.722 °C 17.4 8.4 19.4 8.7 23.6 9.4 27.8 10.1 32.4 10.8 36.9 11.5 41.5 12.3 46.5 13.1 51.7 14.0 56.1 14.924 °C 16.6 8.3 18.7 8.7 22.8 9.4 27.1 10.1 31.6 10.9 36.1 11.6 40.7 12.4 45.7 13.3 50.8 14.2 55.2 15.226 °C 15.9 8.3 17.9 8.6 22.0 9.4 26.3 10.1 30.8 10.9 35.3 11.7 39.9 12.6 44.8 13.5 49.1 14.4 54.3 15.410 °C 22.0 8.8 24.1 9.0 28.3 9.5 32.7 10.0 37.3 10.4 42.0 10.912 °C 21.3 8.8 23.4 9.0 27.6 9.5 32.0 10.0 36.6 10.6 41.3 11.1 46.1 11.714 °C 20.7 8.8 22.8 9.0 26.9 9.6 31.3 10.1 35.9 10.7 40.6 11.3 45.4 11.8 50.5 12.516 °C 20.0 8.8 22.1 9.1 26.3 9.6 30.6 10.2 35.2 10.8 39.8 11.4 44.6 12.0 49.7 12.7 54.3 13.4

10200 18 °C 19.3 8.7 21.4 9.0 25.5 9.6 29.9 10.3 34.5 10.9 39.1 11.5 43.8 12.2 48.9 12.9 53.4 13.7 58.9 14.520 °C 18.6 8.7 20.7 9.0 24.8 9.7 29.2 10.3 33.7 11.0 38.3 11.7 43.1 12.4 48.1 13.1 52.6 13.9 58.0 14.822 °C 17.9 8.7 19.9 9.0 24.1 9.7 28.4 10.4 33.0 11.1 37.5 11.8 42.3 12.5 47.3 13.3 52.5 14.1 57.1 15.024 °C 17.1 8.6 19.2 9.0 23.3 9.7 27.7 10.4 32.2 11.2 36.8 11.9 41.5 12.7 46.4 13.5 51.7 14.4 56.2 15.326 °C 16.4 8.6 18.4 8.9 22.6 9.7 26.9 10.4 31.4 11.2 36.0 12.0 40.7 12.8 45.6 13.7 50.0 14.6 55.2 15.6

Notes:1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at newcondition.2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demanddefrost cycle.

Performance Data

RT-PRC014-E430

IndoorAirflowm3/h

EnteringDry bulb

Total Cap (kW)

PowerInput(kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

Page 31: WKH Manual

Performance Data

31RT-PRC014-E4

Table 19 - WK* 200 Net Heating Capacities

Outdoor Air Temperature-14 °C -12 °C -8 °C -4 °C 0 °C 4 °C 8 °C 12 °C 16 °C 18 °C

10 °C 29.5 11.0 32.3 11.4 38.0 12.1 44.0 12.8 50.4 13.5 56.7 14.312 °C 28.9 11.1 31.7 11.5 37.4 12.2 43.3 12.9 49.6 13.7 55.9 14.5 62.3 15.314 °C 28.2 11.2 31.1 11.6 36.7 12.3 42.6 13.1 48.8 13.9 55.0 14.7 61.4 15.6 68.1 16.616 °C 27.6 11.2 30.4 11.6 36.0 12.4 41.8 13.2 48.0 14.1 54.2 14.9 60.5 15.9 67.1 16.9 73.8 17.9

8970 18 °C 27.0 11.3 29.7 11.7 35.3 12.5 41.1 13.4 47.2 14.3 53.3 15.2 59.5 16.1 66.1 17.1 72.8 18.2 79.4 19.420 °C 26.3 11.3 29.0 11.8 34.6 12.6 40.3 13.5 46.3 14.4 52.4 15.4 58.6 16.3 65.1 17.4 71.7 18.5 78.2 19.722 °C 25.6 11.3 28.3 11.8 33.8 12.7 39.5 13.6 45.5 14.6 51.5 15.5 57.6 16.6 64.1 17.7 70.6 18.8 77.1 20.024 °C 24.8 11.4 27.6 11.8 33.0 12.8 38.7 13.7 44.6 14.7 50.6 15.7 56.7 16.8 63.0 17.9 69.4 19.1 76.0 20.326 °C 24.0 11.3 26.7 11.8 32.2 12.9 37.9 13.8 43.7 14.9 49.6 15.9 55.7 17.0 62.0 18.2 68.3 19.4 74.8 20.710 °C 30.0 11.3 32.9 11.7 38.7 12.3 44.8 12.9 51.3 13.6 57.7 14.312 °C 29.4 11.4 32.3 11.7 38.1 12.4 44.1 13.1 50.5 13.8 56.9 14.6 63.6 15.314 °C 28.8 11.5 31.7 11.8 37.4 12.5 43.4 13.3 49.7 14.0 56.1 14.8 62.7 15.6 69.5 16.516 °C 28.2 11.5 31.0 11.9 36.7 12.7 42.6 13.4 48.9 14.2 55.2 15.0 61.7 15.9 68.5 16.8 75.5 17.8

10090 18 °C 27.5 11.6 30.3 12.0 36.0 12.8 41.9 13.6 48.1 14.4 54.4 15.2 60.8 16.1 67.6 17.1 74.4 18.1 81.4 19.220 °C 26.9 11.6 29.7 12.0 35.3 12.9 41.1 13.7 47.3 14.6 53.5 15.5 59.8 16.4 66.6 17.4 73.4 18.4 80.2 19.522 °C 26.1 11.7 28.9 12.1 34.5 13.0 40.3 13.8 46.4 14.7 52.5 15.7 58.9 16.6 65.5 17.6 72.2 18.7 79.0 19.824 °C 25.4 11.7 28.2 12.1 33.7 13.0 39.5 14.0 45.5 14.9 51.6 15.8 57.9 16.8 64.5 17.9 71.1 19.0 77.9 20.226 °C 24.7 11.7 27.4 12.2 33.0 13.1 38.7 14.1 44.7 15.1 50.7 16.0 56.9 17.1 63.4 18.1 70.0 19.3 76.7 20.510 °C 30.6 11.7 33.5 12.0 39.4 12.6 45.5 13.2 52.1 13.8 58.7 14.512 °C 30.0 11.8 32.9 12.1 38.7 12.7 44.8 13.4 51.3 14.1 57.9 14.7 64.7 15.514 °C 29.4 11.8 32.3 12.2 38.1 12.8 44.1 13.5 50.6 14.3 57.1 15.0 63.8 15.7 70.8 16.516 °C 28.8 11.9 31.7 12.3 37.4 13.0 43.4 13.7 49.8 14.5 56.2 15.2 62.9 16.0 69.9 16.9 77.0 17.8

11210 18 °C 28.1 11.9 31.0 12.3 36.7 13.1 42.6 13.9 49.0 14.6 55.4 15.4 61.9 16.3 68.8 17.1 75.9 18.1 83.1 19.120 °C 27.5 12.0 30.3 12.4 36.0 13.2 41.9 14.0 48.1 14.8 54.5 15.6 61.0 16.5 67.8 17.4 74.8 18.4 81.9 19.422 °C 26.7 12.0 29.6 12.5 35.2 13.3 41.1 14.1 47.3 15.0 53.5 15.9 60.0 16.8 66.8 17.7 73.7 18.7 80.8 19.824 °C 26.0 12.0 28.9 12.5 34.5 13.4 40.3 14.2 46.4 15.2 52.6 16.1 59.1 17.0 65.8 18.0 72.6 19.0 79.6 20.126 °C 25.3 12.1 28.1 12.5 33.7 13.4 39.5 14.4 45.6 15.3 51.7 16.2 58.1 17.2 64.7 18.3 71.5 19.3 78.4 20.510 °C 31.2 12.1 34.1 12.4 40.0 13.0 46.2 13.5 52.9 14.1 59.6 14.712 °C 30.6 12.2 33.6 12.5 39.4 13.1 45.6 13.7 52.2 14.4 58.8 15.0 65.7 15.714 °C 30.0 12.2 32.9 12.6 38.8 13.2 44.8 13.9 51.4 14.6 58.0 15.3 64.8 16.0 72.1 16.716 °C 29.4 12.3 32.3 12.7 38.1 13.4 44.1 14.1 50.6 14.8 57.2 15.5 63.9 16.2 71.1 17.0 78.4 17.9

12330 18 °C 28.8 12.4 31.7 12.7 37.4 13.5 43.4 14.2 49.8 15.0 56.3 15.7 63.0 16.5 70.1 17.3 77.3 18.2 84.6 19.120 °C 28.1 12.4 30.9 12.8 36.7 13.6 42.6 14.4 49.0 15.2 55.4 15.9 62.1 16.8 69.0 17.6 76.2 18.6 83.4 19.522 °C 27.4 12.4 30.2 12.9 35.9 13.7 41.9 14.5 48.2 15.3 54.5 16.2 61.1 17.0 68.0 17.9 75.1 18.9 82.3 19.824 °C 26.7 12.5 29.5 12.9 35.2 13.8 41.1 14.6 47.3 15.5 53.6 16.4 60.1 17.2 67.0 18.2 74.0 19.2 81.1 20.226 °C 26.0 12.5 28.8 12.9 34.4 13.8 40.2 14.7 46.4 15.7 52.7 16.5 59.1 17.5 65.9 18.5 72.9 19.5 79.9 20.610 °C 31.9 12.6 34.8 12.9 40.8 13.4 47.0 14.0 53.7 14.5 60.5 15.112 °C 31.3 12.7 34.3 13.0 40.1 13.6 46.3 14.2 53.0 14.8 59.7 15.4 66.7 16.014 °C 30.7 12.8 33.6 13.1 39.5 13.7 45.6 14.3 52.3 15.0 58.9 15.6 65.9 16.3 73.2 17.016 °C 30.1 12.8 33.0 13.2 38.8 13.8 44.9 14.5 51.5 15.2 58.1 15.9 65.0 16.6 72.2 17.3 79.7 18.1

13450 18 °C 29.5 12.9 32.4 13.2 38.1 14.0 44.2 14.7 50.7 15.4 57.2 16.1 64.0 16.8 71.2 17.6 78.6 18.5 86.0 19.320 °C 28.8 12.9 31.7 13.3 37.4 14.1 43.4 14.8 49.9 15.6 56.4 16.3 63.1 17.1 70.2 17.9 77.5 18.8 84.9 19.722 °C 28.1 13.0 31.0 13.4 36.7 14.2 42.7 14.9 49.0 15.8 55.5 16.5 62.1 17.4 69.2 18.2 76.4 19.1 83.7 20.124 °C 27.4 13.0 30.2 13.4 35.9 14.2 41.9 15.1 48.2 15.9 54.5 16.7 61.2 17.6 68.1 18.5 75.3 19.4 82.6 20.426 °C 26.6 13.0 29.5 13.4 35.1 14.3 41.0 15.2 47.3 16.1 53.6 16.9 60.2 17.8 67.1 18.8 74.2 19.8 81.4 20.8

Notes:1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at newcondition.2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demanddefrost cycle.

IndoorAirflowm3/h

EnteringDry bulb

Total Cap (kW)

PowerInput(kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

Page 32: WKH Manual

Performance Data

RT-PRC014-E432

Table 20 - WK* 265 Net Heating Capacities

Outdoor Air Temperature-14 °C -12 °C -8 °C -4 °C 0 °C 4 °C 8 °C 12 °C 16 °C 18 °C

10 °C 36.2 9.9 38.8 10.1 44.1 10.5 50.5 10.8 57.9 11.4 66.0 12.112 °C 35.9 10.3 38.3 10.5 43.3 10.7 49.7 11.2 56.8 11.7 64.8 12.5 73.2 13.114 °C 35.3 10.6 37.8 10.7 42.7 11.1 48.8 11.5 55.8 12.1 63.6 12.8 71.8 13.5 80.3 14.116 °C 35.0 11.1 37.4 11.2 42.1 11.5 48.1 12.0 54.9 12.6 62.5 13.2 70.7 13.8 79.2 14.5 87.3 15.1

11520 18 °C 34.8 11.6 37.2 11.7 41.8 12.0 47.6 12.5 54.3 13.0 61.8 13.6 69.6 15.7 78.0 14.9 86.2 15.6 90.2 15.920 °C 34.8 12.2 37.1 12.3 41.5 12.5 47.1 13.0 53.7 13.5 60.8 14.0 68.5 14.7 77.0 15.5 85.1 16.2 89.2 16.522 °C 34.8 12.6 37.0 12.8 41.3 13.1 46.8 13.5 53.0 13.9 60.0 14.6 67.8 15.3 76.0 16.0 83.9 16.7 87.9 17.124 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 36.7 10.0 39.4 10.2 44.8 10.6 51.3 11.0 58.7 11.6 67.0 12.312 °C 36.4 10.5 38.9 10.6 43.9 10.9 50.4 11.4 57.6 11.9 65.7 12.7 74.2 13.314 °C 35.8 10.7 38.3 10.9 43.3 11.3 49.5 11.7 56.6 12.3 64.5 13.0 72.9 13.6 81.5 14.316 °C 35.5 11.2 37.9 11.4 42.7 11.7 48.8 12.2 55.7 12.8 63.4 13.4 71.7 14.0 80.3 14.7 88.6 15.3

12960 18 °C 35.3 11.7 37.7 11.9 42.4 12.2 48.3 12.7 55.1 13.2 62.6 13.8 70.6 15.1 79.1 15.1 87.4 15.8 91.5 16.220 °C 35.3 12.4 37.6 12.5 42.1 12.7 47.8 13.2 54.5 13.6 61.7 14.2 69.5 14.9 78.1 15.7 86.3 16.4 90.4 16.722 °C 35.3 12.8 37.5 13.0 41.9 13.3 47.4 13.6 53.8 14.1 60.9 14.8 68.7 15.5 77.1 16.2 85.1 17.0 89.2 17.424 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 37.4 10.2 40.1 10.4 45.6 10.8 52.2 11.2 59.8 11.8 68.2 12.512 °C 37.1 10.7 39.6 10.8 44.7 11.1 51.3 11.6 58.7 12.1 66.9 12.9 75.6 13.514 °C 36.5 10.9 39.0 11.1 44.1 11.5 50.4 11.9 57.6 12.5 65.7 13.2 74.2 13.9 83.0 14.616 °C 36.2 11.5 38.6 11.6 43.5 11.9 49.7 12.4 56.7 13.0 64.6 13.6 73.0 14.3 81.8 15.0 90.2 15.6

14400 18 °C 36.0 12.0 38.4 12.1 43.2 12.4 49.2 12.9 56.1 13.4 63.8 14.1 71.9 14.7 80.6 15.4 89.0 16.1 93.2 16.520 °C 36.0 12.6 38.3 12.7 42.9 12.9 48.7 13.4 55.5 13.9 62.8 14.5 70.8 15.2 79.5 16.0 87.9 16.7 92.1 17.122 °C 36.0 13.1 38.2 13.2 42.7 13.5 48.3 13.9 54.8 14.4 62.0 15.1 70.0 15.8 78.5 16.5 86.7 17.3 90.8 17.724 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 38.0 10.4 40.8 10.6 46.4 11.0 53.1 11.4 60.9 12.0 69.4 12.712 °C 37.7 10.8 40.3 11.0 45.5 11.3 52.2 11.8 59.8 12.3 68.1 13.1 77.0 13.714 °C 37.1 11.1 39.7 11.3 44.9 11.7 51.3 12.1 58.6 12.7 66.9 13.4 75.5 14.2 84.5 14.916 °C 36.8 11.7 39.3 11.8 44.3 12.1 50.6 12.6 57.7 13.2 65.8 13.8 74.3 14.6 83.3 15.3 91.8 15.9

15840 18 °C 36.7 12.2 39.1 12.3 44.0 12.6 50.1 13.1 57.1 13.6 65.0 14.4 73.2 14.3 82.1 15.7 90.6 16.4 94.9 16.720 °C 36.7 12.8 39.0 12.9 43.7 13.1 49.6 13.6 56.5 14.2 63.9 14.8 72.1 15.5 80.9 16.3 89.5 17.0 93.8 17.422 °C 36.6 13.3 38.9 13.4 43.5 13.7 49.2 14.2 55.8 14.7 63.1 15.4 71.3 16.1 79.9 16.8 88.3 17.6 92.4 18.024 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 39.6 10.0 42.5 10.2 48.3 10.5 55.3 10.9 63.3 11.5 72.2 12.212 °C 39.2 10.4 41.9 10.5 47.3 10.8 54.3 11.3 62.2 11.8 70.9 12.6 80.1 13.214 °C 38.6 10.6 41.3 10.8 46.7 11.2 53.4 11.6 61.0 12.2 69.6 12.9 78.6 13.6 87.9 14.316 °C 38.3 11.2 40.9 11.3 46.1 11.6 52.6 12.1 60.1 12.7 68.4 13.3 77.3 14.0 86.6 14.6 95.5 15.2

17280 18 °C 38.1 11.7 40.7 11.8 45.8 12.1 52.1 12.6 59.4 13.1 67.6 13.8 74.8 14.1 85.4 15.0 94.3 15.7 98.7 16.120 °C 38.1 12.3 40.6 12.4 45.4 12.6 51.6 13.1 58.8 13.6 66.5 14.2 75.0 14.8 84.2 15.6 93.1 16.3 97.5 16.622 °C 38.1 12.7 40.5 12.9 45.2 13.2 51.2 13.6 58.0 14.1 65.7 14.7 74.1 15.4 83.1 16.1 91.8 16.9 96.2 17.324 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.5

Notes:1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at newcondition.2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demanddefrost cycle.

IndoorAirflowm3/h

EnteringDry bulb

Total Cap (kW)

PowerInput(kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

Page 33: WKH Manual

Performance Data

33RT-PRC014-E4

Table 21 - WK* 290 Net Heating Capacities

Outdoor Air Temperature-14 °C -12 °C -8 °C -4 °C 0 °C 4 °C 8 °C 12 °C 16 °C 18 °C

10 °C 37.3 13.0 40.9 13.4 48.1 14.0 56.3 14.8 65.2 15.6 75.2 16.412 °C 37.0 13.6 40.6 13.9 47.7 14.7 55.8 15.5 64.5 16.3 74.7 17.2 85.1 18.214 °C 36.6 14.3 40.2 14.6 47.3 15.3 55.1 16.1 63.8 16.9 73.7 17.9 84.1 18.8 94.9 19.916 °C 36.0 14.8 39.6 15.2 46.8 16.0 54.6 16.7 63.3 17.7 72.9 18.7 83.6 19.6 94.0 20.7 104.8 21.8

12960 18 °C 35.7 15.3 39.2 15.8 46.3 16.6 54.0 17.6 62.6 18.5 72.2 19.4 82.6 23.0 93.0 21.4 103.8 22.7 109.1 23.320 °C 35.5 16.0 38.9 16.4 45.9 17.4 53.6 18.3 62.0 19.2 71.3 20.2 81.5 21.3 92.1 22.3 102.6 23.6 107.8 24.222 °C 35.0 16.7 38.5 17.2 45.5 18.2 53.1 19.0 61.3 20.0 70.5 21.0 80.6 22.0 91.3 23.2 101.6 24.5 106.8 25.224 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 38.0 13.3 41.7 13.6 49.1 14.3 57.4 15.1 66.5 15.9 76.7 16.812 °C 37.8 13.8 41.4 14.2 48.7 15.0 56.9 15.8 65.9 16.6 76.3 17.6 86.9 18.514 °C 37.4 14.6 41.0 14.9 48.3 15.6 56.2 16.4 65.2 17.3 75.2 18.3 85.9 19.2 96.9 20.316 °C 36.8 15.1 40.4 15.5 47.8 16.3 55.7 17.1 64.6 18.1 74.4 19.0 85.3 20.0 96.0 21.1 107.0 22.3

14580 18 °C 36.4 15.7 40.0 16.1 47.3 17.0 55.2 18.0 63.9 18.8 73.7 19.8 84.3 22.1 94.9 21.9 105.9 23.2 111.4 23.820 °C 36.2 16.3 39.7 16.8 46.8 17.8 54.7 18.6 63.3 19.6 72.7 20.6 83.2 21.7 94.0 22.8 104.7 24.0 110.1 24.722 °C 35.7 17.1 39.3 17.6 46.4 18.5 54.2 19.4 62.6 20.4 71.9 21.4 82.2 22.5 93.1 23.7 103.7 25.0 109.0 25.724 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 38.8 13.6 42.5 13.9 50.0 14.6 58.5 15.4 67.8 16.2 78.2 17.112 °C 38.5 14.1 42.2 14.5 49.6 15.3 58.0 16.1 67.1 16.9 77.7 17.9 88.5 18.914 °C 38.1 14.9 41.8 15.2 49.2 15.9 57.3 16.7 66.4 17.6 76.6 18.6 87.5 19.6 98.7 20.716 °C 37.5 15.4 41.2 15.8 48.7 16.6 56.8 17.4 65.8 18.4 75.8 19.4 86.9 20.4 97.8 21.5 109.0 22.7

16200 18 °C 37.1 16.0 40.8 16.4 48.2 17.3 56.2 18.3 65.1 19.2 75.1 20.2 85.9 21.3 96.7 22.3 107.9 23.6 113.5 24.320 °C 36.9 16.6 40.5 17.1 47.7 18.1 55.7 19.0 64.5 20.0 74.1 21.0 84.8 22.1 95.8 23.2 106.7 24.5 112.2 25.222 °C 36.4 17.4 40.0 17.9 47.3 18.9 55.2 19.8 63.8 20.8 73.3 21.8 83.8 22.9 94.9 24.1 105.7 25.5 111.1 26.224 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 39.5 13.8 43.3 14.2 50.9 14.9 59.6 15.7 69.1 16.5 79.7 17.412 °C 39.2 14.4 43.0 14.8 50.5 15.6 59.1 16.4 68.3 17.2 79.1 18.2 90.1 19.314 °C 38.8 15.1 42.6 15.5 50.1 16.2 58.4 17.0 67.6 17.9 78.0 18.9 89.1 20.0 100.5 21.116 °C 38.1 15.7 42.0 16.1 49.6 16.9 57.9 17.7 67.0 18.7 77.2 19.8 88.5 20.8 99.6 21.9 111.0 23.1

17820 18 °C 37.8 16.2 41.6 16.7 49.1 17.6 57.2 18.6 66.3 19.6 76.5 20.6 87.5 20.7 98.5 22.7 109.9 24.0 115.6 24.720 °C 37.6 16.9 41.3 17.4 48.6 18.4 56.7 19.4 65.7 20.4 75.5 21.4 86.4 22.5 97.6 23.6 108.7 25.0 114.2 25.622 °C 37.0 17.7 40.7 18.2 48.2 19.3 56.2 20.2 65.0 21.2 74.7 22.2 85.4 23.3 96.7 24.5 107.7 26.0 113.2 26.724 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 41.0 13.1 45.0 13.4 52.9 14.1 61.9 14.9 71.7 15.6 82.7 16.512 °C 40.7 13.6 44.6 14.0 52.5 14.8 61.4 15.6 71.0 16.3 82.2 17.3 93.6 18.314 °C 40.3 14.3 44.2 14.7 52.0 15.4 60.6 16.1 70.2 17.0 81.0 18.0 92.6 18.9 104.4 20.016 °C 39.6 14.9 43.6 15.3 51.5 16.0 60.1 16.8 69.6 17.8 80.2 18.7 91.9 19.7 103.4 20.8 115.3 21.9

19440 18 °C 39.2 15.4 43.2 15.8 51.0 16.7 59.4 17.7 68.9 18.5 79.4 19.5 89.2 20.2 102.3 21.5 114.1 22.8 120.1 23.420 °C 39.0 16.0 42.8 16.5 50.5 17.5 58.9 18.4 68.2 19.3 78.4 20.3 89.7 21.3 101.3 22.4 112.9 23.7 118.6 24.322 °C 38.4 16.8 42.3 17.3 50.0 18.3 58.4 19.1 67.5 20.1 77.5 21.1 88.6 22.1 100.4 23.3 111.8 24.6 117.5 25.324 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.5

Notes:1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at newcondition.2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demanddefrost cycle.

IndoorAirflowm3/h

EnteringDry bulb

Total Cap (kW)

PowerInput(kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

Page 34: WKH Manual

Performance Data

RT-PRC014-E434

Table 22 - WK*340 Net Heating Capacities

Outdoor Air Temperature-14 °C -12 °C -8 °C -4 °C 0 °C 4 °C 8 °C 12 °C 16 °C 18 °C

10 °C 43.8 12.7 47.0 13.0 53.3 13.6 60.3 14.3 67.9 15.0 76.8 15.612 °C 43.6 13.4 46.7 13.7 52.8 14.3 59.8 15.0 67.5 15.5 76.1 16.3 85.3 17.114 °C 43.2 13.9 46.3 14.2 52.4 14.9 59.4 15.5 67.0 16.3 75.2 17.0 84.5 17.8 94.0 18.716 °C 42.9 14.5 46.0 14.9 52.2 15.5 58.9 16.2 66.4 17.0 74.8 17.7 83.8 18.5 93.3 19.4 102.8 20.4

14400 18 °C 42.4 15.1 45.5 15.5 51.8 16.3 58.6 17.0 65.8 17.6 74.0 18.5 83.1 21.9 92.4 20.2 102.0 21.2 106.8 21.720 °C 42.2 15.8 45.2 16.2 51.4 17.0 58.0 17.7 65.4 18.5 73.3 19.3 82.2 20.1 91.6 21.0 101.0 21.9 105.7 22.422 °C 41.8 16.4 44.9 16.9 51.0 17.7 57.5 18.5 64.7 19.3 72.7 20.0 81.5 21.0 90.9 21.9 100.3 22.9 105.0 23.424 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 44.8 13.0 48.0 13.3 54.4 13.9 61.6 14.6 69.3 15.3 78.4 16.012 °C 44.6 13.7 47.7 14.0 54.0 14.6 61.1 15.3 68.9 15.9 77.8 16.6 87.2 17.414 °C 44.2 14.2 47.3 14.5 53.6 15.2 60.7 15.9 68.4 16.6 76.9 17.3 86.4 18.2 96.1 19.116 °C 43.8 14.8 47.0 15.2 53.4 15.9 60.2 16.5 67.9 17.3 76.4 18.1 85.6 18.9 95.3 19.8 105.1 20.9

16200 18 °C 43.3 15.5 46.5 15.9 52.9 16.6 59.8 17.3 67.3 18.0 75.6 18.9 84.9 21.1 94.4 20.7 104.2 21.6 109.1 22.120 °C 43.1 16.2 46.2 16.5 52.5 17.3 59.2 18.1 66.8 18.9 74.9 19.7 84.0 20.6 93.6 21.4 103.2 22.4 108.0 22.922 °C 42.7 16.8 45.8 17.2 52.1 18.1 58.8 18.9 66.1 19.7 74.3 20.5 83.2 21.4 92.8 22.3 102.4 23.4 107.2 23.924 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 45.7 13.3 49.0 13.6 55.6 14.2 62.9 14.9 70.8 15.6 80.1 16.312 °C 45.5 14.0 48.7 14.3 55.1 14.9 62.4 15.6 70.4 16.2 79.4 17.0 89.0 17.814 °C 45.1 14.5 48.3 14.8 54.7 15.5 62.0 16.2 69.9 17.0 78.5 17.7 88.2 18.6 98.1 19.516 °C 44.8 15.2 48.0 15.5 54.5 16.2 61.5 16.9 69.3 17.7 78.0 18.5 87.4 19.3 97.3 20.2 107.3 21.3

18000 18 °C 44.3 15.8 47.5 16.2 54.0 17.0 61.1 17.7 68.7 18.4 77.2 19.3 86.7 20.2 96.4 21.1 106.4 22.1 111.4 22.620 °C 44.0 16.5 47.2 16.9 53.6 17.7 60.5 18.5 68.2 19.3 76.5 20.1 85.8 21.0 95.6 21.9 105.4 22.9 110.3 23.422 °C 43.6 17.2 46.8 17.6 53.2 18.5 60.0 19.3 67.5 20.1 75.9 20.9 85.0 21.9 94.8 22.8 104.6 23.9 109.5 24.524 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 46.8 13.6 50.1 13.9 56.9 14.5 64.4 15.2 72.4 16.0 81.9 16.712 °C 46.5 14.3 49.8 14.6 56.4 15.2 63.8 16.0 72.0 16.6 81.2 17.4 91.1 18.214 °C 46.1 14.8 49.4 15.1 56.0 15.9 63.4 16.6 71.5 17.4 80.3 18.1 90.2 19.0 100.4 19.916 °C 45.8 15.5 49.1 15.9 55.8 16.6 62.9 17.3 70.9 18.1 79.8 18.9 89.4 19.7 99.5 20.7 109.8 21.8

19800 18 °C 45.3 16.2 48.6 16.6 55.2 17.4 62.5 18.1 70.3 18.8 79.0 19.7 88.7 20.0 98.6 21.6 108.9 22.6 114.0 23.120 °C 45.0 16.9 48.3 17.3 54.8 18.1 61.9 18.9 69.8 19.7 78.3 20.6 87.8 21.5 97.8 22.4 107.8 23.4 112.8 23.922 °C 44.6 17.5 47.9 18.0 54.4 18.9 61.4 19.7 69.1 20.6 77.7 21.4 87.0 22.4 97.0 23.3 107.0 24.5 112.0 25.024 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.510 °C 49.0 13.2 52.6 13.5 59.6 14.1 67.5 14.8 75.9 15.5 85.9 16.212 °C 48.8 13.9 52.2 14.2 59.1 14.8 66.9 15.5 75.5 16.1 85.2 16.9 95.5 17.714 °C 48.4 14.3 51.8 14.7 58.7 15.4 66.5 16.1 75.0 16.9 84.2 17.6 94.6 18.5 105.2 19.416 °C 48.0 15.0 51.5 15.4 58.5 16.1 66.0 16.8 74.3 17.6 83.7 18.4 93.7 19.2 104.4 20.1 115.1 21.1

21600 18 °C 47.5 15.7 50.9 16.1 57.9 16.9 65.5 17.6 73.7 18.3 82.8 19.2 90.9 19.6 103.4 20.9 114.1 21.9 119.5 22.420 °C 47.2 16.4 50.6 16.8 57.5 17.6 64.9 18.4 73.2 19.2 82.1 20.0 92.0 20.8 102.5 21.7 113.1 22.7 118.3 23.222 °C 46.8 17.0 50.2 17.5 57.1 18.4 64.4 19.2 72.4 20.0 81.4 20.7 91.2 21.7 101.7 22.6 112.2 23.7 117.5 24.324 °C 35.0 13.3 37.1 13.4 41.4 13.7 46.5 14.0 52.7 14.5 59.4 15.1 67.0 15.3 75.1 16.6 82.8 17.4 86.4 17.826 °C 35.2 14.0 37.3 14.1 41.5 14.3 46.4 14.6 52.5 15.0 58.8 15.7 66.4 15.1 74.2 17.2 81.7 18.1 84.8 18.5

Notes:1. Net heating capacity and power include indoor fan heat at ARI ESP. To obtain net heating at other conditions, subtract fan heat at this condition and add fan heat at newcondition.2. Integrated heating capacities and power include the effects of defrost in the frost region. All heating capacities and power are at 70 % outdoor relative humidity and demanddefrost cycle.

IndoorAirflowm3/h

EnteringDry bulb

Total Cap (kW)

PowerInput(kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

PowerInput(kW)

Total Cap (kW)

Page 35: WKH Manual

Performance Data

35RT-PRC014-E4

Hot water coil heating performances

Table 23 - WK* 125 Hot water coil performancesIndoor return air temp : 20°C

60°C / 40°C 15.3 0.2 27°C 1.46430 70°C / 50°C 42.6 0.5 40°C 6.4

80°C / 60°C 58.1 0.7 47°C 11.390°C / 70°C 72.4 0.9 53°C 16.760°C / 40°C 15.7 0.2 27°C 1.5

7140 70°C / 50°C 45.7 0.5 39°C 6.980°C / 60°C 62.0 0.7 46°C 12.190°C / 70°C 77.3 0.9 52°C 18.060°C / 40°C 16.1 0.2 26°C 1.5

7850 70°C / 50°C 48.5 0.6 38°C 8.480°C / 60°C 65.6 0.8 45°C 14.090°C / 70°C 81.8 0.9 51°C 20.460°C / 40°C 25.9 0.3 29°C 2.2

8560 70°C / 50°C 51.1 0.6 38°C 8.980°C / 60°C 68.9 0.8 44°C 14.890°C / 70°C 86.1 1.0 50°C 22.7

(*) Coil + Valve only

Table 24 - TK* /WK* 155 Hot water coil performancesIndoor return air temp : 20°C

60°C / 40°C 16.0 0.2 26°C 1.57650 70°C / 50°C 47.7 0.6 38°C 7.2

80°C / 60°C 64.6 0.8 45°C 13.790°C / 70°C 80.6 1.0 51°C 20.060°C / 40°C 25.7 0.3 29°C 2.2

8500 70°C / 50°C 50.9 0.6 38°C 8.880°C / 60°C 68.6 0.8 44°C 14.790°C / 70°C 85.7 1.0 50°C 22.660°C / 40°C 28.8 0.3 29°C 3.5

9350 70°C / 50°C 53.8 0.6 37°C 9.480°C / 60°C 72.4 0.9 43°C 16.790°C / 70°C 90.5 1.1 49°C 25.160°C / 40°C 31.3 0.4 29°C 3.8

10200 70°C / 50°C 56.5 0.7 36°C 10.980°C / 60°C 75.9 0.9 42°C 17.790°C / 70°C 95.0 1.1 48°C 27.7

(*) Coil + Valve only

Table 25 - TK* 175 Hot water coil performancesIndoor return air temp : 20°C

60°C / 40°C 27.1 0.3 29°C 2.48860 70°C / 50°C 52.2 0.6 37°C 9.1

80°C / 60°C 70.2 0.8 43°C 16.290°C / 70°C 87.8 1.0 49°C 23.260°C / 40°C 30.3 0.4 29°C 3.7

9850 70°C / 50°C 55.4 0.7 37°C 9.780°C / 60°C 74.5 0.9 42°C 17.390°C / 70°C 93.1 1.1 48°C 26.060°C / 40°C 32.9 0.4 29°C 4.0

10840 70°C / 50°C 58.4 0.7 36°C 11.380°C / 60°C 78.4 0.9 41°C 19.490°C / 70°C 98.1 1.2 47°C 28.860°C / 40°C 35.2 0.4 29°C 4.3

11830 70°C / 50°C 61.2 0.7 35°C 12.080°C / 60°C 82.1 1.0 41°C 21.590°C / 70°C 102.7 1.2 46°C 31.5

(*) Coil + Valve only

Indoor Airflow

m3/h

Entering / Leaving Water

Temp

Heat.Cap (kW)

WaterFlow (l/s)

Leaving air Temp(°C)

Pressure drop*(kPa)

Indoor Airflow

m3/h

Entering / Leaving Water

Temp

Heat.Cap (kW)

WaterFlow (l/s)

Leaving air Temp(°C)

Pressure drop*(kPa)

Indoor Airflow

m3/h

Entering / Leaving Water

Temp

Heat.Cap (kW)

WaterFlow (l/s)

Leaving air Temp(°C)

Pressure drop*(kPa)

Page 36: WKH Manual

Performance Data

RT-PRC014-E436

Indoor Airflow

m3/h

Entering / Leaving Water

Temp

Heat.Cap (kW)

WaterFlow (l/s)

Leaving air Temp(°C)

Pressure drop*(kPa)

Table 26 - TK* /WK* 200 Hot water coil performancesIndoor return air temp : 20°C

60°C / 40°C 44.0 0.5 33°C 7.610090 70°C / 50°C 67.5 0.8 40°C 16.5

80°C / 60°C 88.7 1.1 46°C 27.690°C / 70°C 109.7 1.3 52°C 40.260°C / 40°C 47.2 0.6 32°C 9.1

11210 70°C / 50°C 71.8 0.9 39°C 18.680°C / 60°C 94.4 1.1 45°C 30.590°C / 70°C 116.7 1.4 51°C 45.260°C / 40°C 50.1 0.6 32°C 9.7

12330 70°C / 50°C 75.8 0.9 38°C 20.780°C / 60°C 99.6 1.2 44°C 34.490°C / 70°C 123.3 1.5 50°C 50.160°C / 40°C 52.8 0.6 32°C 11.2

13450 70°C / 50°C 79.5 1.0 37°C 22.780°C / 60°C 104.5 1.2 43°C 37.290°C / 70°C 129.4 1.5 48°C 54.9

(*) Coil + Valve only

Table 27 - TK* 250 Hot water coil performancesIndoor return air temp : 20°C

60°C / 40°C 51.0 0.6 32°C 9.812690 70°C / 50°C 77.0 0.9 38°C 21.0

80°C / 60°C 101.2 1.2 44°C 35.090°C / 70°C 125.3 1.5 49°C 52.060°C / 40°C 54.2 0.6 31°C 11.5

14100 70°C / 50°C 81.5 1.0 37°C 23.380°C / 60°C 107.1 1.3 43°C 39.390°C / 70°C 132.7 1.6 48°C 57.660°C / 40°C 57.1 0.7 31°C 12.1

15510 70°C / 50°C 85.7 1.0 36°C 26.680°C / 60°C 112.7 1.3 42°C 43.590°C / 70°C 139.6 1.7 47°C 64.060°C / 40°C 59.8 0.7 30°C 13.7

16920 70°C / 50°C 89.5 1.1 36°C 28.980°C / 60°C 117.8 1.4 41°C 46.790°C / 70°C 146.0 1.7 46°C 69.4

(*) Coil + Valve only

Table 28 - TK*/WK* 265 Hot water coil performancesIndoor return air temp : 20°C

60°C / 40°C 48.5 0.58 33 °C 4.411520 70°C / 50°C 73.0 0.87 39 °C 9.9

80°C / 60°C 95.8 1.15 45 °C 17.090°C / 70°C 118.4 1.41 51 °C 25.960°C / 40°C 52.1 0.62 32 °C 5.1

12960 70°C / 50°C 78.0 0.93 38 °C 11.380°C / 60°C 102.3 1.22 43 °C 19.490°C / 70°C 126.5 1.51 49 °C 29.660°C / 40°C 55.3 0.66 31 °C 5.7

14400 70°C / 50°C 82.5 0.99 37 °C 12.780°C / 60°C 108.3 1.30 42 °C 21.790°C / 70°C 134.1 1.60 48 °C 33.260°C / 40°C 58.3 0.70 31 °C 6.3

15840 70°C / 50°C 86.7 1.04 36 °C 14.080°C / 60°C 113.9 1.36 41 °C 24.090°C / 70°C 141.0 1.68 46 °C 36.760°C / 40°C 61.0 0.73 30 °C 6.9

17280 70°C / 50°C 90.6 1.08 36 °C 15.280°C / 60°C 119.0 1.42 40 °C 26.290°C / 70°C 147.4 1.76 45 °C 40.1

(*) Coil + Valve only

Indoor Airflow

m3/h

Entering / Leaving Water

Temp

Heat.Cap (kW)

WaterFlow (l/s)

Leaving air Temp(°C)

Pressure drop*(kPa)

Indoor Airflow

m3/h

Entering / Leaving Water

Temp

Heat.Cap (kW)

WaterFlow (l/s)

Leaving air Temp(°C)

Pressure drop*(kPa)

Page 37: WKH Manual

Performance Data

37RT-PRC014-E4

Table 29 - TK*/WK* 290 Hot water coil performancesIndoor return air temp : 20°C

60°C / 40°C 52.1 0.62 32 °C 5.112960 70°C / 50°C 78.0 0.93 38 °C 11.3

80°C / 60°C 102.3 1.22 43 °C 19.490°C / 70°C 126.5 1.51 49 °C 29.660°C / 40°C 55.7 0.67 31 °C 5.8

14580 70°C / 50°C 83.0 0.99 37 °C 12.880°C / 60°C 109.0 1.30 42 °C 22.090°C / 70°C 135.0 1.61 48 °C 33.660°C / 40°C 59.0 0.71 31 °C 6.5

16200 70°C / 50°C 87.7 1.05 36 °C 14.380°C / 60°C 115.2 1.38 41 °C 24.690°C / 70°C 142.6 1.70 46 °C 37.660°C / 40°C 61.9 0.74 30 °C 7.1

17820 70°C / 50°C 91.9 1.10 35 °C 15.780°C / 60°C 120.8 1.44 40 °C 27.190°C / 70°C 149.7 1.79 45 °C 41.460°C / 40°C 64.6 0.77 30 °C 7.8

19440 70°C / 50°C 95.9 1.15 35 °C 17.180°C / 60°C 126.1 1.51 39 °C 29.590°C / 70°C 156.3 1.86 44 °C 45.1

(*) Coil + Valve only

Table 30 - TK*/WK* 340 Hot water coil performancesIndoor return air temp : 20°C

60°C / 40°C 55.3 0.66 31 °C 5.714400 70°C / 50°C 82.5 0.99 37 °C 12.7

80°C / 60°C 108.3 1.30 42 °C 21.790°C / 70°C 134.1 1.60 48 °C 33.260°C / 40°C 59.0 0.71 31 °C 6.5

16200 70°C / 50°C 87.7 1.05 36 °C 14.380°C / 60°C 115.2 1.38 41 °C 24.690°C / 70°C 142.6 1.70 46 °C 37.660°C / 40°C 62.2 0.75 30 °C 7.2

18000 70°C / 50°C 92.4 1.11 35 °C 15.980°C / 60°C 121.4 1.45 40 °C 27.390°C / 70°C 150.5 1.80 45 °C 41.860°C / 40°C 65.2 0.78 30 °C 7.9

19800 70°C / 50°C 96.7 1.16 35 °C 17.480°C / 60°C 127.2 1.52 39 °C 30.090°C / 70°C 157.6 1.88 44 °C 45.960°C / 40°C 67.9 0.81 29 °C 8.6

21600 70°C / 50°C 100.6 1.21 34 °C 18.880°C / 60°C 132.6 1.59 38 °C 32.690°C / 70°C 164.3 1.96 43 °C 49.8

(*) Coil + Valve only

Indoor Airflow

m3/h

Entering / Leaving Water

Temp

Heat.Cap (kW)

WaterFlow (l/s)

Leaving air Temp(°C)

Pressure drop*(kPa)

Indoor Airflow

m3/h

Entering / Leaving Water

Temp

Heat.Cap (kW)

WaterFlow (l/s)

Leaving air Temp(°C)

Pressure drop*(kPa)

Page 38: WKH Manual

Performance Data

RT-PRC014-E438

Static Pressure Drops Through Accessories

Table 31 - Static pressure drop through accessories

5720 9 21 6 5 4 376430 11 24 7 6 6 457140 14 27 9 6 7 537850 17 30 10 7 9 628560 20 33 12 8 12 726800 13 27 8 6 7 337650 16 30 10 7 9 408500 19 34 12 8 11 489350 22 37 14 9 13 5610200 26 40 16 10 16 657870 17 30 10 7 10 428860 21 34 12 8 13 519850 25 38 15 9 16 6110840 30 43 17 11 19 7211830 35 47 20 12 23 838970 12 26 29 6 13 3310090 15 30 37 8 17 4011210 19 33 45 9 21 4812330 23 37 55 11 25 5613450 27 41 65 13 30 658970 11 23 33 6 13 -10090 14 26 41 8 17 -11210 17 29 51 9 21 -12330 20 33 61 11 25 -13450 23 36 72 13 30 -11280 18 32 46 10 20 4912690 24 36 58 12 25 5914100 29 41 71 14 32 7115510 36 46 86 17 38 8216920 43 51 102 19 46 9511280 17 30 52 10 19 -12690 21 34 65 12 24 -14100 26 38 80 14 29 -15510 31 43 96 17 35 -16920 36 47 114 19 42 -11520 20 34 48 10 22 4912960 25 39 60 12 28 5914400 31 44 75 15 35 7115840 38 49 90 18 42 8317280 45 54 107 21 50 9511520 18 30 53 10 22 -12960 22 35 67 12 28 -14400 26 39 82 15 35 -15840 31 43 99 18 42 -17280 37 48 117 21 50 -12960 25 39 60 12 28 5914580 32 45 76 15 35 7216200 40 50 94 18 44 8617820 48 56 114 22 53 10019440 57 61 135 26 64 11612960 22 35 67 12 28 -14580 27 39 84 15 35 -16200 33 44 103 18 44 -17820 39 49 124 22 53 -19440 46 54 147 26 64 -14400 31 44 75 15 35 7116200 40 50 94 18 44 8618000 49 56 116 22 55 10219800 60 63 141 26 66 11921600 71 69 167 31 79 13814400 26 39 82 15 35 -16200 33 44 103 18 44 -18000 40 50 127 22 55 -19800 47 56 153 26 66 -21600 55 61 181 31 79 -

*Add only if greater than return air pressure drop

AirflowFilter EU2

Filter EU4

Economizer 100%

outside air

Economizer 100%

return airElectric heater

(TK*/WK* only)

Hot water coil *(TKD/WKD

only)

WKD/WKH 125

TKD/TKH YKD/YKH

WKD/WKH155

TKD/TKH YKD/YKH

175

WKDYKDTKD200

WKHTKHYKH200

TKDYKD250

TKHYKH250

TKDWKD265

TKHWKH265

TKDWKD290

TKHWKH290

TKDWKD340

TKHWKH340

Page 39: WKH Manual

Performance Data

39RT-PRC014-E4

Supply fan performances

Table 32 - TKD 155 - TKH 155 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

6800 565 0.7 599 0.77 633 0.85 665 0.93 697 1.02 728 1.1 758 1.19

7650 571 0.82 603 0.9 634 0.99 665 1.07 694 1.16 723 1.25 752 1.34 780 1.44

8500 580 0.97 613 1.07 643 1.16 672 1.25 700 1.34 727 1.43 754 1.53 781 1.63 807 1.73

9350 590 1.13 624 1.24 656 1.35 684 1.46 711 1.55 738 1.65 763 1.75 788 1.86 813 1.96 838 2.07

10200 637 1.44 670 1.57 699 1.69 727 1.81 753 1.92 777 2.02 801 2.13 825 2.24 848 2.35 871 2.46

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

6800 787 1.28 815 1.37 842 1.46 868 1.54

7650 808 1.53 836 1.63 862 1.74

8500 833 1.83 858 1.93 883 2.04

9350 862 2.18 885 2.29 909 2.40

10200 894 2.58

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Table 33 - TKD 175 - TKH 175 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

7870 593 0.95 623 1.03 651 1.11 679 1.19 706 1.28 733 1.37 761 1.47 788 1.57 815 1.68

8860 623 1.21 653 1.31 680 1.40 706 1.49 731 1.58 756 1.67 780 1.77 805 1.87 829 1.97 853 2.08

9850 687 1.64 714 1.75 739 1.85 763 1.95 786 2.05 809 2.15 831 2.25 853 2.36 875 2.47 897 2.58

10840 750 2.16 775 2.28 799 2.40 821 2.51 843 2.62 864 2.73 884 2.84 905 2.95 925 3.07 945 3.18

11830 814 2.78 837 2.92 860 3.05 881 3.17 901 3.29 921 3.41 940 3.53 959 3.65 978 3.77 996 3.89

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW7870 842 1.79 869 1.91 896 2.03 921 2.15 946 2.27 970 2.39 994 2.51 1016 2.63 1038 2.75

8860 877 2.19 901 2.31 925 2.43 949 2.56 973 2.69 997 2.83 1020 2.96 1043 3.1

9850 919 2.7 941 2.82 962 2.94 984 3.07 1006 3.2 1027 3.33

10840 965 3.3 985 3.43 1005 3.55 1025 3.68 1044 3.82

11830 1015 4.02 1033 4.15

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Page 40: WKH Manual

Performance Data

RT-PRC014-E440

Table 34 - TKD 200 - TKH 200 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

8970 512 0.98 542 1.09 571 1.21 600 1.33 629 1.45 656 1.58 684 1.72

10090 519 1.16 547 1.28 575 1.39 601 1.51 627 1.64 653 1.77 679 1.91 704 2.05

11210 528 1.36 557 1.5 584 1.63 610 1.76 634 1.89 658 2.02 682 2.16 705 2.3 729 2.44

12330 537 1.58 568 1.74 596 1.9 622 2.05 647 2.19 670 2.33 692 2.47 714 2.62 735 2.77 757 2.92

13450 580 2.01 609 2.19 636 2.37 661 2.54 684 2.70 706 2.85 728 3.01 748 3.16 768 3.32 788 3.48

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

8970 710 1.86 735 2 759 2.14 783 2.27 805 2.41 827 2.55

10090 729 2.2 753 2.35 777 2.5 800 2.66 823 2.81

11210 752 2.6 774 2.75 797 2.92 819 3.08 841 3.25

12330 778 3.08 799 3.24 820 3.4 841 3.57

13450 808 3.64 828 3.81

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Table 35 - TKD 250 - TKH 250 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

9870 585 1.31 609 1.42 632 1.51 654 1.6 675 1.69 695 1.78

11280 606 1.63 633 1.77 657 1.9 679 2.02 700 2.13 720 2.24 739 2.35

12690 599 1.80 628 1.97 655 2.15 681 2.31 704 2.47 726 2.62 747 2.76 766 2.89 785 3.02

14100 631 2.20 654 2.38 679 2.57 705 2.76 729 2.96 752 3.14 774 3.32 795 3.49 814 3.65 832 3.8

15510 690 2.90 711 3.08 733 3.28 756 3.5 779 3.71 801 3.93 822 4.13 842 4.33

16920 749 3.73 768 3.92 788 4.14 809 4.36

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

9870 714 1.86 733 1.94 751 2.02 769 2.10 786 2.17 802 2.25 818 2.32 834 2.39 849 2.46 864 2.53

11280 757 2.45 775 2.55 793 2.65 810 2.74 827 2.84 843 2.93 859 3.02 874 3.11 889 3.19 904 3.28

12690 803 3.14 820 3.26 837 3.38 853 3.49 869 3.61 885 3.72 901 3.83 916 3.93 931 4.04

14100 850 3.95 866 4.09 883 4.23 898 4.37

15510

16920

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Page 41: WKH Manual

Performance Data

41RT-PRC014-E4

Table 36 - TKD 265 - TH 265 Available static pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

11520 - - - - - - 609 1.8 633 2.0 656 2.1 679 2.2 701 2.4 723 2.5 745 2.7

12960 589 2.015 613 2.2 637 2.3 661 2.5 683 2.6 704 2.7 725 2.9 745 3.0 765 3.2 785 3.3

14400 645 2.705 668 2.9 691 3.0 714 3.2 734 3.4 754 3.5 773 3.7 792 3.8 811 4.0 829 4.2

15840 700 3.53 723 3.7 746 3.9 768 4.1 787 4.3 806 4.5 824 4.6 842 4.8 859 5.0 876 5.2

17280 756 4.5 778 4.7 800 4.9 822 5.2 840 5.4 - - - - - - - - - -

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

11520 766 2.8 787 3.0 808 3.1 829 3.3 850 3.4 870 3.6 890 3.8 910 4.0 929 4.1 - -

12960 805 3.5 824 3.7 843 3.8 862 4.0 881 4.2 900 4.3 919 4.5 - - - - - -

14400 847 4.3 865 4.5 883 4.7 900 4.9 918 5.0 - - - - - - - - - -

15840 893 5.3 - - - - - - - - - - - - - - - - - -

17280 - - - - - - - - - - - - - - - - - - - -

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Table 37 - TKD 290 - TH 290 Available static pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

12960 - - - - - - - - - - - - - - - - - - - -

14580 - - - - - - - - - - - - - - - - 741 3.4 760 3.6

16200 - - - - - - - - - - 727 3.8 747 3.9 766 4.1 784 4.3 802 4.5

17820 - - - - - - 738 4.3 757 4.5 776 4.7 794 4.9 812 5.1 829 5.3 846 5.5

19440 734 4.8 753 5.0 772 5.2 790 5.5 808 5.7 825 5.9 842 6.1 859 6.3 876 6.5 892 6.8

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

12960 740 3 760 3.2 779 3.3 797 3.5 815 3.6 832 3.8 850 3.9 867 4.1 884 4.2 900 4.4

14580 779 3.8 797 3.9 815 4.1 833 4.3 850 4.4 867 4.6 884 4.8 900 5 916 5.1 931 5.3

16200 820 4.7 838 4.9 855 5 871 5.2 888 5.4 904 5.6 920 5.8 935 6 951 6.2 966 6.4

17820 863 5.7 880 5.9 896 6.1 912 6.3 928 6.5 943 6.7 958 6.9 973 7.2 988 7.4 1002 7.6

19440 908 7 924 7.2 939 7.4 954 7.6 969 7.8 984 8.1 999 8.3 1013 8.5 1027 8.7 1041 9.0

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Page 42: WKH Manual

Performance Data

RT-PRC014-E442

Table 38 - TKD 340 - TH 340 Available static pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

4400 - - - - - - - - - - - - - - 728 3.26 747 3.43 766 3.6

16200 - - - - - - - - - - 740 3.88 759 4.06 778 4.24 796 4.425 814 4.61

18000 - - - - 740 4.42 759 4.62 777 4.82 795 5.02 813 5.215 831 5.41 848 5.61 865 5.81

19800 764 5.285 782 5.5 800 5.715 818 5.93 835 6.15 852 6.37 869 6.59 885 6.81 901 7.03 917 7.25

21600 827 6.77 844 7.01 861 7.25 878 7.49 894 7.725 910 7.96 926 8.2 941 8.44 956 8.685 971 8.93

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

4400 785 3.765 803 3.93 821 4.095 838 4.26 855 4.43 872 4.6 889 4.77 905 4.94 921 5.115 936 5.29

16200 832 4.79 849 4.97 866 5.16 882 5.35 898 5.535 914 5.72 930 5.905 946 6.09 961 6.285 976 6.48

18000 881 6.015 897 6.22 913 6.425 929 6.63 944 6.84 959 7.05 974 7.25 989 7.45 1004 7.66 1018 7.87

19800 933 7.47 948 7.69 963 7.915 978 8.14 993 8.365 1007 8.59 1021 8.815 - - - - - -

21600 - - - - - - - - - - - - - - - - - - - -

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Table 39 - WKD 125 - WKH 125 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

5720 562 0.55 601 0.63 639 0.71 675 0.8 709 0.89 741 0.98

6430 548 0.6 584 0.68 620 0.76 655 0.84 690 0.93 723 1.03 755 1.13

7140 544 0.68 578 0.75 611 0.83 644 0.91 676 1 708 1.09 739 1.19 770 1.29

7850 542 0.77 577 0.85 609 0.93 640 1.01 670 1.1 700 1.19 730 1.28 759 1.38 788 1.48

8560 541 0.85 578 0.96 612 1.05 643 1.14 671 1.23 699 1.32 727 1.41 755 1.51 782 1.61 809 1.71

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

5720 772 1.06 802 1.15 830 1.24 857 1.33 883 1.41 909 1.50 933 1.59 957 1.68

6430 786 1.23 815 1.32 843 1.42 871 1.52 897 1.62 922 1.72 947 1.82

7140 800 1.40 829 1.51 857 1.62 884 1.73 911 1.84 936 1.94 960 2.05

7850 816 1.59 844 1.70 872 1.82 898 1.94 925 2.06 950 2.18

8560 835 1.82 862 1.94 888 2.05 913 2.18 939 2.30

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Page 43: WKH Manual

Performance Data

43RT-PRC014-E4

Table 40 - WKD 155 - WKH 155 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

6800 566 0.7 599 0.77 632 0.85 664 0.93 696 1.02 727 1.11 757 1.20

7650 571 0.82 604 0.9 634 0.99 664 1.07 694 1.16 723 1.25 751 1.34 779 1.44

8500 578 0.95 612 1.05 644 1.15 673 1.25 700 1.34 727 1.43 754 1.53 780 1.63 806 1.73

9350 586 1.09 622 1.22 655 1.33 685 1.44 712 1.55 739 1.65 764 1.75 788 1.86 813 1.96 837 2.07

10200 633 1.39 667 1.53 698 1.66 726 1.78 753 1.90 778 2.02 803 2.13 826 2.24 848 2.35 871 2.47

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

6800 787 1.29 816 1.38 843 1.47

7650 870 1.54 834 1.64 861 1.74

8500 832 1.83 857 1.94 882 2.04

9350 861 2.18 884 2.29

10200 893 2.58

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Table 41 - WKD 200 - WKH 200 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

8970 521 1.01 550 1.12 579 1.24 608 1.36 636 1.49 664 1.62 691 1.76

10090 529 1.2 557 1.32 584 1.44 610 1.56 636 1.68 662 1.82 687 1.95 712 2.10

11210 540 1.42 569 1.56 595 1.69 621 1.82 645 1.95 669 2.08 692 2.22 715 2.36 738 2.51

12330 552 1.66 582 1.82 610 1.98 635 2.13 659 2.27 681 2.41 704 2.55 725 2.70 747 2.85 768 3.00

13450 597 2.11 625 2.30 651 2.47 675 2.64 698 2.80 720 2.95 741 3.11 761 3.26 781 3.42 801 3.58

14570 638 2.59 666 2.80 692 3.01 716 3.20 740 3.39 762 3.58 783 3.75 803 3.92

15690 677 3.10 707 3.37 735 3.61 761 3.85

16810 715 3.66 748 3.98

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

58970 717 1.90 742 2.04 766 2.17 789 2.31 811 2.45 833 2.58

10090 737 2.25 761 2.40 785 2.56 808 2.71 830 2.87

11210 761 2.66 784 2.82 806 2.98 828 3.15

12330 789 3.16 810 3.32 831 3.49

13450 820 3.75 840 3.91

14570

15690

16810

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Page 44: WKH Manual

Performance Data

RT-PRC014-E444

Table 42 - WKD 265 - WKH 265 Available static pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

11520 - - - - - - 609 1.84 633 1.97 656 2.09 679 2.23 701 2.36 723 2.51 745 2.65

12960 589 2.02 613 2.16 637 2.31 661 2.45 683 2.60 704 2.74 725 2.89 745 3.03 765 3.19 785 3.34

14400 645 2.71 668 2.87 691 3.04 714 3.20 734 3.36 754 3.52 773 3.68 792 3.84 811 4.01 829 4.17

15840 700 3.53 723 3.72 746 3.91 768 4.10 787 4.28 806 4.46 824 4.64 842 4.81 859 4.99 876 5.16

17280 756 4.50 778 4.72 800 4.94 822 5.16 840 5.36 - - - - - - - - - -

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

11520 766 2.80 787 2.95 808 3.11 829 3.27 850 3.44 870 3.61 890 3.78 910 3.95 929 4.13 - -

12960 805 3.50 824 3.66 843 3.83 862 3.99 881 4.17 900 4.34 919 4.52 - - - - - -

14400 847 4.34 865 4.51 883 4.69 900 4.86 918 5.04 - - - - - - - - - -

15840 893 5.34 - - - - - - - - - - - - - - - - - -

17280 - - - - - - - - - - - - - - - - - - - -

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Table 43 - WKD 290 - WKH 290 Available static pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

12960 - - - - - - - - - - - - - - - - - - - -

14580 - - - - - - - - - - - - - - - - 741 3.40 760 3.60

16200 - - - - - - - - - - 727 3.80 747 3.90 766 4.10 784 4.30 802 4.50

17820 - - - - - - 738 4.30 757 4.50 776 4.70 794 4.90 812 5.10 829 5.30 846 5.50

19440 734 4.80 753 5.00 772 5.20 790 5.50 808 5.70 825 5.90 842 6.10 859 6.30 876 6.50 892 6.80

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

12960 740 3.00 760 3.20 779 3.30 797 3.50 815 3.60 832 3.80 850 3.90 867 4.10 884 4.20 900 4.40

14580 779 3.80 797 3.90 815 4.10 833 4.30 850 4.40 867 4.60 884 4.80 900 5.00 916 5.10 931 5.30

16200 820 4.70 838 4.90 855 5.00 871 5.20 888 5.40 904 5.60 920 5.80 935 6.00 951 6.20 966 6.40

17820 863 5.70 880 5.90 896 6.10 912 6.30 928 6.50 943 6.70 958 6.90 973 7.20 988 7.40 1002 7.60

19440 908 7.00 924 7.20 939 7.40 954 7.60 969 7.80 984 8.10 999 8.30 1013 8.50 1027 8.70 1041 9.00

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Page 45: WKH Manual

Performance Data

45RT-PRC014-E4

Table 44 - WKD 340 - WKH 340 Available static pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

14400 - - - - - - - - - - - - - - 728 3.26 747 3.43 766 3.60

16200 - - - - - - - - - - 740 3.88 759 4.06 778 4.24 796 4.43 814 4.61

18000 - - - - 740 4.42 759 4.62 777 4.82 795 5.02 813 5.22 831 5.41 848 5.61 865 5.81

19800 764 5.29 782 5.5 800 5.72 818 5.93 835 6.15 852 6.37 869 6.59 885 6.81 901 7.03 917 7.25

21600 827 6.77 844 7.01 861 7.25 878 7.49 894 7.73 910 7.96 926 8.2 941 8.44 956 8.69 971 8.93

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

14400 785 3.77 803 3.93 821 4.10 838 4.26 855 4.43 872 4.6 889 4.77 905 4.94 921 5.12 936 5.29

16200 832 4.79 849 4.97 866 5.16 882 5.35 898 5.54 914 5.72 930 5.91 946 6.09 961 6.29 976 6.48

18000 881 6.02 897 6.22 913 6.43 929 6.63 944 6.84 959 7.05 974 7.25 989 7.45 1004 7.66 1018 7.87

19800 933 7.47 948 7.69 963 7.92 978 8.14 993 8.37 1007 8.59 1021 8.82 - - - - - -

21600 - - - - - - - - - - - - - - - - - - - -

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Table 45 - YKD 155 - YKH 155 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

6800 564 1.00 587 1.07 610 1.15 633 1.23 655 1.31 677 1.39

7650 560 1.14 583 1.23 605 1.31 627 1.39 648 1.48 669 1.56 690 1.65 710 1.74

8500 559 1.31 584 1.41 606 1.50 628 1.60 649 1.69 669 1.78 689 1.87 708 1.97 727 2.06 746 2.16

9350 610 1.72 633 1.83 654 1.94 675 2.04 694 2.14 713 2.24 732 2.34 750 2.45 767 2.55 785 2.65

10200 661 2.21 683 2.33 703 2.45 722 2.56

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

6800 699 1.47 719 1.55 739 1.63 758 1.71 777 1.79 795 1.86 813 1.94 830 2.01 847 2.09 863 2.16

7650 729 1.82 749 1.92 768 2.01 787 2.10 806 2.19 824 2.28 841 2.37 858 2.46 875 2.55

8500 764 2.25 782 2.35 800 2.45 818 2.55

9350

10200

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Page 46: WKH Manual

Table 46 - YKD 175 - YKH 175 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

7870 726 1.58 748 1.66 770 1.74 791 1.83 813 1.92 835 2.02

8860 751 1.96 772 2.05 792 2.13 811 2.22 831 2.31 850 2.40 869 2.5 888 2.60

9850 779 2.41 801 2.52 822 2.62 841 2.72 859 2.82 877 2.91 895 3.01 912 3.11 929 3.21 947 3.31

10840 852 3.19 874 3031 893 3.42 911 3.53 928 3.64 945 3.75 961 3.85 977 3.96 993 4.07 1009 4.18

11830 926 4.12 946 4.25

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

7870 857 2.12 879 2.22 900 2.33 921 2.44 942 2.55 962 2.65 981 2.75 1000 2.86 1018 2.86 1036 3.06

8860 907 2.70 927 2.81 946 2.92 965 3.03 985 3.15

9850 964 3.42 981 3.53 998 3.64 1016 3.76 1033 3.88

10840 1024 4.29

11830 -

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Table 47 - YKD 200 - YKH 200 Available static Pressure

External Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

8970 530 1.50 551 1.61 572 1.74 593 1.87 614 2.00

10090 529 1.71 548 1.83 567 1.94 586 2.06 604 2.18 623 2.31 641 2.45

11210 530 1.99 551 2.12 570 2.24 588 2.36 606 2.48 623 2.61 640 2.74 657 2.87 673 3.01

12330 548 2.41 573 2.58 594 2.73 613 2.87 630 3.00 646 3.13 662 3.27 678 3.40 693 3.54 709 3.69

13450 593 3.10 617 3.29 638 3.46 656 3.61 672 3.76 688 3.90 703 4.05 718 4.19

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

8970 633 2.14 652 2.27 670 2.4 688 2.54 705 2.67 721 2.8 737 2.93 753 3.06 768 3.19 783 3.31

10090 660 2.60 679 2.75 697 2.91 714 3.06 731 3.21 747 3.35 763 3.50 778 3.65 793 3.80 808 3.95

11210 690 3.16 707 3.31 724 3.47 741 3.64 757 3.81 773 3.98 789 4.14 804 4.31

12330 724 3.84 739 3.99 754 4.15 770 4.31

13450

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Performance Data

RT-PRC014-E446

Page 47: WKH Manual

Performance Data

47RT-PRC014-E4

Table 48 - YKD 250 - YKH 250 Available static Pressure

xternal Static Pressure (Pa)

25 50 75 100 125 150 175 200 225 250

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

9870 606 1.62 625 1.72 643 1.82

11280 603 1.88 620 1.97 637 2.07 653 2.17 670 2.27 686 2.37

12690 602 2.18 622 2.30 640 2.41 657 2.52 673 2.63 688 2.74 704 2.85 719 2.96 733 3.08

14100 639 2.77 660 2.92 679 3.06 696 3.19 712 3.32 727 3.44 742 3.56 756 3.68 770 3.80 784 3.92

15510 699 3.65 719 3.82 736 3.98 753 4.13 768 4.27 782 4.40 796 4.54 810 4.67 823 4.81 836 4.94

16920 758 4.70 777 4.89 794 5.06 810 5.23 824 5.39 838 5.54

275 300 325 350 375 400 425 450 475 500

m3/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW

9870 662 1.92 681 2.03 699 2.15 717 2.26 735 2.36 752 2.48 768 2.59 784 2.69 800 2.81 815 2.91

11280 702 2.48 718 2.59 734 2.70 750 2.82 767 2.94 783 3.08 800 3.20 815 3.33 831 3.46 846 3.59

12690 748 3.19 762 3.30 776 3.42 791 3.54 805 3.66 819 3.79 834 3.92 848 4.05

14100 797 4.05 810 4.17 823 4.30 836 4.43 849 4.55

15510 848 5.08

16920

Standard DriveOversized Drive

Note: Data includes pressure drops for standard filters and wet coil.

Page 48: WKH Manual

Performance Data

RT-PRC014-E448

Sound Levels

Data is given at 300Pa and 35°C ambient air temperature.Sound Power Reference = 10-12 Watts

Table 49 - Overall Outdoor Sound Power Level (in a Free Field)63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global

TKD/H 155 51 dB(A) 73 dB(A) 77 dB(A) 80 dB(A) 80 dB(A) 78 dB(A) 73 dB(A) 66 dB(A) 86 dB(A)TKD/H 175 53 dB(A) 73 dB(A) 77 dB(A) 80 dB(A) 81 dB(A) 79 dB(A) 73 dB(A) 67 dB(A) 86 dB(A)TKD/H 200 52 dB(A) 73 dB(A) 79 dB(A) 83 dB(A) 85 dB(A) 83 dB(A) 77 dB(A) 68 dB(A) 89 dB(A)TKD/H 250 55 dB(A) 73 dB(A) 79 dB(A) 84 dB(A) 85 dB(A) 83 dB(A) 78 dB(A) 69 dB(A) 90 dB(A)TKD/H 265 64 dBA 73 dBA 78 dBA 81 dBA 84 dBA 80 dBA 75 dBA 67 dBA 88 dBATKD/H 290 66 dBA 74 dBA 80 dBA 83 dBA 86 dBA 82 dBA 77 dBA 70 dBA 90 dBATKD/H 340 66 dBA 74 dBA 80 dBA 83 dBA 86 dBA 82 dBA 77 dBA 70 dBA 90 dBAWKD/H 125 48 dB(A) 73 dB(A) 77 dB(A) 80 dB(A) 80 dB(A) 77 dB(A) 72 dB(A) 65 dB(A) 85 dB(A)WKD/H 155 51 dB(A) 73 dB(A) 77 dB(A) 80 dB(A) 80 dB(A) 79 dB(A) 73 dB(A) 66 dB(A) 86 dB(A)WKD/H 200 55 dB(A) 73 dB(A) 79 dB(A) 84 dB(A) 85 dB(A) 83 dB(A) 78 dB(A) 69 dB(A) 90 dB(A)WKD/H 265 64 dB(A) 73 dB(A) 78 dB(A) 81 dB(A) 84 dB(A) 80 dB(A) 76 dB(A) 68 dB(A) 88 dB(A)WKD/H 290 66 dB(A) 74 dB(A) 80 dB(A) 83 dB(A) 86 dB(A) 82 dB(A) 78 dB(A) 70 dB(A) 90 dB(A)WKD/H 340 66 dB(A) 74 dB(A) 80 dB(A) 83 dB(A) 86 dB(A) 82 dB(A) 78 dB(A) 70 dB(A) 90 dB(A)YKD/H 155 51 dB(A) 73 dB(A) 77 dB(A) 80 dB(A) 80 dB(A) 78 dB(A) 73 dB(A) 66 dB(A) 86 dB(A)YKD/H 175 53 dB(A) 73 dB(A) 77 dB(A) 80 dB(A) 81 dB(A) 79 dB(A) 73 dB(A) 67 dB(A) 86 dB(A)YKD/H 200 52 dB(A) 73 dB(A) 79 dB(A) 83 dB(A) 85 dB(A) 83 dB(A) 77 dB(A) 68 dB(A) 89 dB(A)YKD/H 250 55 dB(A) 73 dB(A) 79 dB(A) 84 dB(A) 85 dB(A) 83 dB(A) 78 dB(A) 69 dB(A) 90 dB(A)

Table 50 - Supply Indoor Sound Power Level (In Duct)63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global

TKD/H 155 61 dBA 61 dBA 61 dBA 62 dBA 63 dBA 64 dBA 64 dBA 57 dBA 71 dBATKD/H 175 63 dBA 67 dBA 66 dBA 69 dBA 69 dBA 68 dBA 67 dBA 58 dBA 76 dBATKD/H 200 63 dBA 67 dBA 66 dBA 69 dBA 69 dBA 68 dBA 67 dBA 58 dBA 76 dBATKD/H 250 68 dBA 71 dBA 70 dBA 75 dBA 74 dBA 74 dBA 73 dBA 64 dBA 81 dBATKD/H 265 69 dBA 73 dBA 72 dBA 75 dBA 75 dBA 74 dBA 73 dBA 64 dBA 82 dBATKD/H 290 50 dBA 67 dBA 71 dBA 76 dBA 78 dBA 73 dBA 70 dBA 64 dBA 82 dBATKD/H 340 52 dBA 68 dBA 74 dBA 77 dBA 80 dBA 75 dBA 72 dBA 66 dBA 84 dBAWKD/H 125 66 dBA 66 dBA 66 dBA 67 dBA 68 dBA 69 dBA 69 dBA 62 dBA 76 dBAWKD/H 155 61 dBA 61 dBA 61 dBA 62 dBA 63 dBA 64 dBA 64 dBA 57 dBA 71 dBAWKD/H 200 67 dBA 71 dBA 70 dBA 73 dBA 73 dBA 72 dBA 71 dBA 62 dBA 80 dBAWKD/H 265 69 dBA 73 dBA 72 dBA 75 dBA 75 dBA 74 dBA 73 dBA 64 dBA 82 dBAWKD/H 290 50 dBA 67 dBA 71 dBA 76 dBA 78 dBA 73 dBA 70 dBA 64 dBA 82 dBAWKD/H 340 52 dBA 68 dBA 74 dBA 77 dBA 80 dBA 75 dBA 72 dBA 66 dBA 84 dBAYKD/H 155 61 dBA 61 dBA 61 dBA 62 dBA 63 dBA 64 dBA 64 dBA 57 dBA 71 dBAYKD/H 175 63 dBA 67 dBA 66 dBA 69 dBA 69 dBA 68 dBA 67 dBA 58 dBA 76 dBAYKD/H 200 63 dBA 67 dBA 66 dBA 69 dBA 69 dBA 68 dBA 67 dBA 58 dBA 76 dBAYKD/H 250 63 dBA 66 dBA 65 dBA 70 dBA 69 dBA 69 dBA 68 dBA 59 dBA 76 dBA

Page 49: WKH Manual

Performance Data

49RT-PRC014-E4

Table 51 - Return Indoor Sound Power Level (In Duct)63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global

TKD/H 155 63 dBA 61 dBA 57 dBA 64 dBA 66 dBA 61 dBA 56 dBA 48 dBA 71 dBATKD/H 175 56 dBA 61 dBA 57 dBA 62 dBA 68 dBA 64 dBA 59 dBA 51 dBA 71 dBATKD/H 200 56 dBA 61 dBA 57 dBA 62 dBA 68 dBA 64 dBA 59 dBA 51 dBA 71 dBATKD/H 250 61 dBA 65 dBA 61 dBA 68 dBA 73 dBA 75 dBA 65 dBA 58 dBA 78 dBATKD/H 265 62 dBA 67 dBA 63 dBA 68 dBA 74 dBA 70 dBA 65 dBA 58 dBA 78 dBATKD/H 290 48 dBA 63 dBA 68 dBA 72 dBA 74 dBA 70 dBA 67 dBA 61 dBA 78 dBATKD/H 340 50 dBA 65 dBA 71 dBA 73 dBA 76 dBA 72 dBA 69 dBA 63 dBA 80 dBAWKD/H 125 68 dBA 66 dBA 62 dBA 69 dBA 71 dBA 66 dBA 61 dBA 53 dBA 76 dBAWKD/H 155 63 dBA 61 dBA 57 dBA 64 dBA 66 dBA 61 dBA 56 dBA 48 dBA 71 dBAWKD/H 200 60 dBA 65 dBA 61 dBA 66 dBA 72 dBA 68 dBA 63 dBA 55 dBA 75 dBAWKD/H 265 62 dBA 67 dBA 63 dBA 68 dBA 74 dBA 70 dBA 65 dBA 58 dBA 78 dBAWKD/H 290 48 dBA 63 dBA 68 dBA 72 dBA 74 dBA 70 dBA 67 dBA 61 dBA 78 dBAWKD/H 340 50 dBA 65 dBA 71 dBA 73 dBA 76 dBA 72 dBA 69 dBA 63 dBA 80 dBAYKD/H 155 63 dBA 61 dBA 57 dBA 64 dBA 66 dBA 61 dBA 56 dBA 48 dBA 71 dBAYKD/H 175 56 dBA 61 dBA 57 dBA 62 dBA 68 dBA 64 dBA 59 dBA 51 dBA 71 dBAYKD/H 200 56 dBA 61 dBA 57 dBA 62 dBA 68 dBA 64 dBA 59 dBA 51 dBA 71 dBAYKD/H 250 56 dBA 60 dBA 56 dBA 63 dBA 68 dBA 70 dBA 60 dBA 53 dBA 73 dBA

Table 52 - Indoor Sound Level Correction with AirflowTKD/H 155 6800 m3/h - 3 dB 8500 m3/h 0 dB 10200 m3/h + 3 dBTKD/H 175 7880 m3/h - 3 dB 9850 m3/h 0 dB 11820 m3/h + 3 dBTKD/H 200 8968 m3/h - 3 dB 11210 m3/h 0 dB 13452 m3/h + 3 dBTKD/H 250 11280 m3/h - 3 dB 14100 m3/h 0 dB 16920 m3/h + 3 dBTKD/H 265 11520 m3/h - 3 dB 14400 m3/h 0 dB 17280 m3/h + 3 dBTKD/H 290 12960 m3/h - 3 dB 16200 m3/h 0 dB 19440 m3/h + 3 dBTKD/H 340 14400 m3/h - 3 dB 18000 m3/h 0 dB 21600 m3/h + 3 dBWKD/H 125 6800 m3/h - 3 dB 8500 m3/h 0 dB 10200 m3/h + 3 dBWKD/H 155 7880 m3/h - 3 dB 9850 m3/h 0 dB 11820 m3/h + 3 dBWKD/H 200 8968 m3/h - 3 dB 11210 m3/h 0 dB 13452 m3/h + 3 dBWKD/H 265 11520 m3/h - 3 dB 14400 m3/h 0 dB 17280 m3/h + 3 dBWKD/H 290 12960 m3/h - 3 dB 16200 m3/h 0 dB 19440 m3/h + 3 dBWKD/H 340 14400 m3/h - 3 dB 18000 m3/h 0 dB 21600 m3/h + 3 dBYKD/H 155 6800 m3/h - 3 dB 8500 m3/h 0 dB 10200 m3/h + 3 dBYKD/H 175 7880 m3/h - 3 dB 9850 m3/h 0 dB 11820 m3/h + 3 dBYKD/H 200 8968 m3/h - 3 dB 11210 m3/h 0 dB 13452 m3/h + 3 dBYKD/H 250 11280 m3/h - 3 dB 14100 m3/h 0 dB 16920 m3/h + 3 dB

Page 50: WKH Manual

Table 53 - Unit wiring

(V/Ph/Hz) (A) (A) (A) (A)

Without Electric heat option

TKD/H 155 400/3/50 35 50 36.9 50TKD/H 175 400/3/50 41 50 41.9 50TKD/H 200 400/3/50 44 63 44.5 63TKD/H 250 400/3/50 46.4 63 - -TKD/H 265 400/3/50 61.4 80 62.9 80TKD/H 290 400/3/50 82 125 82 125TKD/H 340 400/3/50 82 125 85 125WKD/H 125 400/3/50 31.9 40 33.8 40WKD/H 155 400/3/50 35.1 50 37 50WKD/H 200 400/3/50 50.4 63 50.9 63WKD/H 265 400/3/50 61.4 80 62.9 80WKD/H 290 400/3/50 82 125 82 125WKD/H 340 400/3/50 82 125 85 125YKD/H 155 400/3/50 35.6 50 37.5 50YKD/H 175 400/3/50 42.3 50 43.2 50YKD/H 200 400/3/50 44.6 63 45.1 63YKD/H 250 400/3/50 46.4 63 - -

With Electric heat option

TKD/H 155 400/3/50 41 63 43 63TKD/H 175 400/3/50 43 63 43 63TKD/H 200 400/3/50 61 80 61 80TKD/H 250 400/3/50 62 80 - -TKD/H 265 400/3/50 62 80 62,9 80TKD/H 290 400/3/50 82 125 82 125TKD/H 340 400/3/50 82 125 85 125WKD/H 125 400/3/50 68 80 69.9 80WKD/H 155 400/3/50 71.2 80 73.1 80WKD/H 200 400/3/50 104.5 125 105 125WKD/H 265 400/3/50 115.5 160 117 160WKD/H 290 400/3/50 136.1 160 136.1 160WKD/H 340 400/3/50 136.1 160 138.7 160

Electrical Data

RT-PRC014-E450

Modelandsize

MainPowerSupply

MinimumCircuit

Ampacity

MaximumOvercurrent

Protective Device

(Fuse or CircuitBreaker)

MinimumCircuit

Ampacity

MaximumOvercurrent

Protective Device(Fuse or Circuit

Breaker)

Standard Evaporator Oversized Evaporator

Maximum length

Table 54 - Zone sensor wire size

Wire size Maximum wire length

(mm2) (m)

Thermostat 0.33 45THS/P 03 0.50 76

0.75 1151.30 1852.00 300

Conventional Thermostat 0.33 10THS/P 01 0.50 15THS 02 0.75 23

1.30 372.00 60

CO2 sensor 0.25 500.50 1001.00 200

Page 51: WKH Manual

Dimensions and Weights

51RT-PRC014-E4

Weights of Factory-installed Accessories

Net weight should be added to unit weight when ordering factory-installed accessories. To estimate shipping weight,add 2.3 kg to net weight.

Table 56 - Factory-installed Accessories Net Weights (kg)

TKD 155 93 220 30 15 27 14 85 49TKD 175 93 220 30 15 27 14 85 49TKD 200 107 260 37 15 34 18 110 49TKD 250 107 260 37 15 34 18 110 49TKD 265 107 260 37 15 34 18 110 49TKD 290 107 260 37 15 34 18 110 49TKD 340 107 260 37 15 34 18 110 49TKH 155 - - 30 15 27 14 - -TKH 175 - - 30 15 27 14 - -TKH 200 - - 37 15 34 18 - -TKH 250 - - 37 15 34 18 - -TKH 265 - - 37 15 34 18 - -TKH 290 - - 37 15 34 18 - -TKH 340 - - 37 15 34 18 - -WKD 125 93 180 20 15 27 18 85 49WKD 155 93 220 30 15 27 18 85 49WKD 200 107 260 37 15 34 18 110 49WKD 265 107 260 37 15 34 18 110 49WKD 290 107 260 37 15 34 18 110 49WKD 340 107 260 37 15 34 18 110 49WKH 125 - - 20 15 27 18 - -WKH 155 - - 30 15 27 18 - -WKH 200 - - 37 15 34 18 - -WKH 265 - - 37 15 34 18 - -WKH 290 - - 37 15 34 18 - -WKH 340 - - 37 15 34 18 - -YKD 155 93 220 30 15 27 - - 49YKD 175 93 220 30 15 27 - - 49YKD 200 107 260 37 15 34 - - 49YKD 250 107 260 37 15 34 - - 49YKH 155 - - 30 15 27 - - -YKH 175 - - 30 15 27 - - -YKH 200 - - 37 15 34 - - -YKH 250 - - 37 15 34 - - -

Dimensions,Weights and Clearances

Overall unit dimensions, shipping weights and operating weights are givenin the General Data tables.

Table 55 - Minimum recommended clearancesMinimum clearances (mm)

Model and size 1 2 3 4 5

TKD/TKH 155 1900 1800 1220 1000 1300TKD/TKH 175 1900 1800 1220 1000 1300TKD/TKH 200 1900 1800 1220 1000 1300TKD/TKH 250 1900 1800 1220 1000 1300TKD/TKH 265 1900 1800 1220 1000 1300TKD/TKH 290 1900 1800 1220 1000 1300TKD/TKH 340 1900 1800 1220 1000 1300WKD/WKH 125 1900 1800 1220 1000 1300WKD/WKH 155 1900 1800 1220 1000 1300WKD/WKH 200 1900 1800 1220 1000 1300WKD/WKH 265 1900 1800 1220 1000 1300WKD/WKH 290 1900 1800 1220 1000 1300WKD/WKH 340 1900 1800 1220 1000 1300YKD/YKH 155 1900 1800 1220 1000 1300YKD/YKH 175 1900 1800 1220 1000 1300YKD/YKH 200 1900 1800 1220 1000 1300YKD/YKH 250 1900 1800 1220 1000 1300

Model and size

AdjustableRoofcurb Economizer

Manual 0-25%

Air Damper

Motorized 0-50%

Air DamperElectric heater

Hot water coil

Figure 6

StandardRoofcurb

Powerexhaust

fan

Page 52: WKH Manual

Dimensions and Weights

RT-PRC014-E452

Filters

Table 57 - Filter arrangement

G2/EU2 G4/EU4

Model and size Number Dimensions (mm) Number Dimensions (mm)

YKH/YKD/TKH/TKD 155 - 1752x (508x508x50) 2x (498x498x40)

4x (508x635x50) 4x (500x625x50)

YKH/TKH 200-250 8x (508x635x50) 8x (500x625x50)

YKD/TKD 200-2504x (508x508x50) 4x (498x498x40)

4x (508x635x50) 4x (500x625x50)

WKH/WKD 125 - 1552x (508x508x50) 2x (498x498x40)

4x (508x635x50) 4x (500x625x50)

TKH/WKH 200-265-290-340 8x (508x635x50) 8x (500x625x50)

TKD/WKD 200-265-290-3404x (508x508x50) 4x (498x498x40)

4x (508x635x50) 4x (500x625x50)

Page 53: WKH Manual

Controls

53RT-PRC014-E4

Equipment Protection/OperationTimings and Features

Increased reliability

Fewer components (movingelectromechanical parts); lesslikelihood of equipment down timeor failure. Standard

Proportional Integral (PI) Control

Proportional - sets corrective actionproportional to deviation fromsetpoint. Integral - fine-tunes therate of corrective action proportionalto the error (results in superiortemperature control). Standard

Built In "TEST" Mode

Aids in quick verification of systemand control operation; exercisesboth hardware and software (nospecial tools required). Standard

On Board Diagnostics

Assists with equipmenttroubleshooting if a problem shouldoccur. Standard

Low Ambient Start Timer (LAST)Function

Bypasses low pressure control whena compressor starts, eliminatingnuisance compressor lockouts.Standard

Anti Short Cycle Timer (ASCT)Function

Provides a three minute minimum"ON" time and a three minuteminimum "OFF" time forcompressors; enhances compressorreliability by ensuring proper oilreturn. Standard

Time Delay Relay (TDR) Function

Provides an incremental stagingdelay between compressors;minimizes equipment current inrushand consumption by keepingcompressors from startingsimultaneously. Standard

Built In Fan Delay Relay (FDR)Function

Provides custom indoor fan timingsequences for the different types ofequipment, enhancing efficiencyand reliability. Standard

Built in Evaporator Defrost ControlFunction

Provides low ambient cooling downto -18°C. Standard

Intelligent Fallback

Built-in Default Control providesadaptive operation, which allowsthe equipment to continue tooperate, and provide comfort in theevent of certain input failures. Also,allows temporary operation withouta thermostat. Standard

Emergency Stop Terminals on LowVoltage Terminal Board

Provides a convenient point todisable the equipment completelyand immediately. Standard

Lower Installation Cost

When using a Trane THS03 or THP03,control voltage wiring may be runup to five times further than anyelectromechanical system with noincrease in wire section. Example:Electromechanical System - 22 musing 0.5 mm2 wire. MicrocontrolSystem (THS/P 03) 110 m 0.5 mm2wire. Standard

Alternating Lead/Lag

During periods of part loadoperation, each compressor cyclesalternately as circuit number one,equalizing compressor wear and runtime. Enable by cutting the wire atRTRM junction number J3-8.

Demand defrost - Heat pump

Defrost only if needed; not based ontime like most other systems.Adapts to changing weatherconditions and lowers operatingcosts. Standard

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Controls

RT-PRC014-E454

Heat pump Soft Start

Provides a smooth transition intoheating after defrost, minimizingnoise and compressor stressassociated with switch over.Standard

Heat pump Smart Recovery andSmart Staging

Inhibits auxiliary heat operation ifthe space is recovering adequately(0.6°C /min) with the heat pumpalone, providing considerablesavings in operating costs. Standard

Economizer Preferred Cooling

Provides fully integrated operation.Will not turn on a compressor withthe economizer, if the space isrecovering adequately with theeconomizer alone (0.1°C./minute).Allows the equipment to be utilizedin more varied applications.Standard with economizer

Features lost when using aconventional thermostat

• When a Conventional Thermostatis applied, equipment operationdiffers significantly. The basicequipment protection featuresremain intact, and the followingfeatures end benefits are lost :

• Proportional Integral (PI) control islost, equipment is controlled by athermostat or generic buildingautomation system device.

• Intelligent Fall Back is lost, if afailure occures in the devicecontrolling the equipment,operation will cease.

• Heat Pump Smart Recovery andSmart Staging is not available.Heat Pump operation becomesmore costly unless the genericcontrol applied can accomplishthis.

Field-installed ControlOptions

Zone sensors

Zone sensors are the buildingoccupants' comfort control devices.They replace the conventionalelectromechanical thermostats.Zones sensors are to be used withthe Voyager™ II units with the Microcontrol. These sensors are availablein the following options:

• TZS001: Sensor only, used whenconnected with CCP2 or Tracker™

• TZS002: Sensor and setpointadjustable thumbwheel

• TZS004: Sensor, override button,and setpoint adjustmentthumbwheel

TZS004 zone sensor

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55RT-PRC014-E4

Room thermostats

Trane Communication Interface (TCI)

This microprocessor interfaceallows the unit to communicate toTrane's Integrated Comfort™ system(CCP2,Tracker™).

Table 58 - Characteristics of Room thermostats

THS01 THP01 THS02 THS03 THP03Non-programmable X - X X -Programmable - X - - XElectronic X X X X XControl type design electromech. electromech. electromech. Reliatel ReliatelFor Cooling Only units X X - X XFor Heat Pump units - - X X XFor Gas Fired units X X - X XNumber of Cooling stages 2 2 2 2 2Auxiliary heating stages (electric heater, hot water coil,) 2 2 1 2 2Heating stages (heat pump mode) - - 1 1 1Liquid crystal display X X X - X

THS/P01,THS02 room thermostat

THS03, room thermostat

THP03 room thermostat

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RT-PRC014-E456

General

Units shall be dedicated downflowor horizontal airflow. Operatingrange shall be between 46°C and -18°C cooling as standard from thefactory for all units. All units shall befactory assembled, internally wired,fully charged with refrigerant, and100 percent run-tested beforeleaving the factory. Wiring internalto the unit shall be colored andnumbered for simplifiedidentification.

Casing

Unit casing shall be constructed ofheavy gauge galvanized steel.Exterior surfaces shall be cleaned,phosphatized, and finished with aweather-resistant powder polyesterpaint. Unit's surface shall be tested675 hours in a salt spray test incompliance with NFX 41.002.Cabinet construction shall allow forall maintenance on one side of theunit. Service panels shall have liftinghandles and be removed andreinstalled by removing not morethan three screws while providing awater and air tight seal. All exposedvertical panels, top covers and thebase in the indoor air section shallbe insulated with fire-resistant,permanent, odorless, foil-facedinsulation. Minimum foil thicknessshall be 0.030 mm. The downflowunit's base pan shall have nopenetrations within the perimeter ofthe curb other than the raised 29mm high supply/ return openings toprovide an added water integrityprecaution, if the condensate drainbacks up. The base of the unit shallhave provisions for forklift andcrane lifting.

Unit Top

The top cover shall be one piece orwhere seams exist, it shall bedouble hemmed and gasket sealedto prevent water leakage.

Filters

Fifty mm filters shall be factorysupplied.

Compressors

All units shall have direct-drive,hermetic, scroll type compressorswith self-lubrication. Motor shall besuction gas-cooled and shall have avoltage utilization range of plus orminus 10 percent of unit nameplatevoltage. All scroll compressors shallbe provided with internal overloads.

Refrigerant Circuits

Each refrigerant circuit shall haveindependent fixed orifice expansiondevices, service pressure ports, andrefrigerant line filter driers factory-installed as standard. On the reversecycle of the heat pump unit, eachcircuit shall have an independentfixed thermal expansion valve.

Evaporator And Condenser Coils

Internally finned 9.5 mm (3/8 inch, indiameter) copper tubesmechanically bonded to configuredaluminum plate fin shall bestandard. Coils shall be leak testedat the factory to ensure pressureintegrity. The evaporator coil andcondenser coil shall be pressuretested to 3.1 mPa and leak tested to1.4 mPa. Sloped condensate drainpans are standard.

Gas Heating Section

The heating section shall have adrum and tube heat exchangerdesign using corrosion resistantsteel components. A forcedcombustion blower shall supplypremixed fuel to a single burnerignited by a pilotless hot surfaceignition system. In order to providereliable operation, a negativepressure gas valve shall be usedthat requires blower operation toinitiate gas flow. On an initial call forheat, the combustion blower shallpurge the heat exchanger 45seconds before ignition. After threeunsuccessful ignition attempts, theentire heating system shall belocked out until manually reset atthe thermostat. Units shall besuitable for use with natural gas orpropane.

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57RT-PRC014-E4

Outdoor Fans

The outdoor fans shall be direct-drive, statically and dynamicallybalanced, draw-through in thevertical discharge position. The fanmotors shall be permanentlylubricated and shall have built-inthermal overload protection.

Supply Fan

All units shall have belt driven, withforward-curved blades andadjustable motor sheaves. All unitsshall have an adjustable idler-armassembly for quick-adjustment tofan belts and motor sheaves. Allmotors shall be thermally protected.Oversized motors shall be availablefor high static operations.

Controls

Unit shall be completely factorywired with necessary controls andcontactor pressure lugs or terminalblock for power wiring. Units shallprovide an external location formounting a disconnect device.Microprocessor controls shall beprovided for all 24 volt controlfunctions. The resident controlalgorithms shall make all heating,cooling, and/or ventilating decisionsin response to electronic signalsfrom sensors measuring indoor andoutdoor temperatures. The controlalgorithm (proportional integral)maintains accurate temperaturecontrol, minimizes drift fromsetpoint, and provides betterbuilding comfort. A centralizedmicroprocessor shall provide anti-short cycle timing and time delaybetween compressors to provide ahigher level of machine protection.

Options and Accessories

Roof Curb - Downflow - The roofcurb shall be designed to mate withthe downflow unit and providesupport and watertight installationwhen installed properly. The roofcurb design shall allow field-fabricated rectangular supply/returnductwork to be connected directly tothe curb. Curb shall be shippedknocked down for field assemblyand shall include wood nailer strips.

Adjustable Roof Curb - This factory-assembled accessory is adjustableon site and allows correction of theslope of the roof up to 5%.

Hot Water Coil - Downflow - Thisoption shall be factory mounted andplaced horizontally in the dischargesection. It shall be shipped with one3-way valve and a field adjustable2-step control and frostat protection.

Electric Heater - Electric heaterelements shall be constructed ofheavy duty nickel chromiumelements internally wire connected.Each heater package shall haveautomatically reset high limitoperating through heating elementcontactors. Electric heaters shall beprotected with fuses. Power supplyshall come from the main unitpower supply. All electric heatersshall be supplied with overheatthermostat protection.

Economizer - Downflow - Thisassembly includes fully modulating0-100% motor and dampers,barometric relief, minimum positionsetting, preset linkage, wiringharness and differential enthalpycontrol.

Economizer - Horizontal - Thisaccessory shall be factory-installedonly. The horizontal economizershall contain the same features asthe downflow economizer with theexception of barometric relief.

Exhaust fan - This accessory is usedto minimize overpressure in thebuilding caused by the introductionof fresh air, when the economizerfresh air damper is set at 40-50% ofoutdoor air (permanent value),and/or when the pressure drop inthe return duct is between thebuilding overpressure accepted bythe customer (12-25 Pa) and 200 Pa(maximum fan static pressure).

When the exhaust fans are off, thegravity dampers open withincreased building pressure torelieve the air pressure. When theexhaust fans are on, around 50% ofairflow can be exhausted,depending on the pressure drop ofthe return.They turn on wheneverthe position of the economizer freshair dampers meet or exceed thepower exhaust setpoint (when thesupply fan is on).

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Mechanical Specifications

RT-PRC014-E458

Remote Potentiometer - Theminimum position setting ofeconomizer and 0-50% motorizedhood can be adjusted with thisaccessory.

Motorized Outside Air Dampers -This accessory shall be factorymounted. Manually set outdoor airdampers shall provide up to 50%outside air. Once set, outdoor airdampers shall open to set positionwhen indoor fan starts. The dampershall close to the full closed positionwhen indoor fan shuts down. Thisshall be available for all models.

Manual Outside Air Damper - Fieldinstalled rain hood and screen shallprovide up to 25% outside air.

Oversized Motors - Oversizedmotors shall be available for highstatic applications.

CO2/VOC Sensor - This accessoryshall be compatible with 0-50%hood and economizer options. Itshall measure CO2 (or CO2 andVolatile Organic Compounds) inorder to increase or decrease thefresh air amount in the building.

Smoke Detector - This option shalltrip off in the case of presence ofsmoke in the supply side of the unitand shall close the fresh air damper,if any, and stop the unit.

Firestat - This accessory shall befield installed in the ductwork andshall cut out at either 57°C or 115°C,depending on the model installed.

Black Epoxy Fin Coating - Acorrosion resistant coating shallprotect indoor and outdooraluminium fins as an option.

Fused Disconnect Switch- These options shall insulate theunit from the main power supply.

Figures 7 and 8 - Downflow configuration (A) and Horizontal flow configuration (B)

R = ReturnS = SupplyF = Fresh airE = Exhaust

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Mechanical Specifications

59RT-PRC014-E4

Control Options andAccessories

Trane Communication Interface TCI-R - This option shall be providedto interface with the Trane IntegratedComfort TM systems (CCP2, Tracker).

Thermostats and Zone Sensors -These accessories shall be providedto interface with the Micro equippedVoyagers and shall be available ineither manual, automatic orprogrammable mode.

Clogged Filter Switch - This optionallows for individual dirty filterindication. The switch will light theService LED on the zone sensor andwill allow continued unit operation.

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Literature Order Number RT-PRC014-E4

Date 0308

Supersedes RT-PROC014-E4_0607

Stocking Location Europe

Trane has a policy of continuous product and product data improvement and reserves the right tochange design and specifications without notice. Only qualified technicians should perform theinstallation and servicing of equipment referred to in this publication.www.trane.com

For more information, contact your local sales office or e-mail us at [email protected]

Trane bvba Chaussée de Wavre 1789 - 1160 Brussels, Belgium ON 0888.048.262 - RPR BRUSSELS