Founded in 1947, STULZ acquired Air Technology Sys-tems (ATS) in March 2001, naming the new companyStulz Air Technology Systems, Inc. (SATS). SATS isdedicated to providing innovative solutions for criticaltemperature and humidity control needs. SATS designsand manufactures specialized environmental controlequipment for commercial, industrial and custom militaryapplications. SATS serves a diverse marketplace -including telecommunications, information technology,medical, financial, educational, industrial process andgovernment contracts - utilizing world-class "island"manufacturing processes in a modern, 150,000 ft2 facility.The addition of SATS to the STULZ family of companiessolidifies STULZ as a global leader in the Precision AirConditioning marketplace. SATS combines a globalnetwork of sales and service companies with an extensivefactory engineering staff and highly flexible manufacturingresources dedicated to providing world-class quality,innovation and customer service.

ISO-9001:2001 Quality RegisteredStulz-ATS is committed to satisfying customerexpectations by meeting and exceeding customerrequirements. Our Quality Policy ensures that everyEmployee is committed to Customer Satisfaction,Teamwork and utilizing continuous Process Improvementmethods in order to deliver an exceptional product. Wecontinually measure our performance to improve theeffectiveness of our quality management system.

Precision A/C ApplicationsSATS is dedicated to the manufacturing of supplementaland precision air conditioning products. With an extensiveinstallation base, SATS has earned a solid reputation as aquality supplier and leader in its field.

INDUSTRIES:

TelecommunicationsInternet / Web HostingFinancial / BankingInsuranceLegal ServicesAirlines / Mass TransitEntertainmentGovernmentColleges / Universities

APPLICATIONS:

Computer / LAN RoomsTelecommunications RoomsColocation CentersISP (Internet Service Providers)

Stulz Air Technology Systems, Inc. (SATS)

1-1

Mini-Space™ vertical, floormounted air conditioning unitsprovide precision temperature andhumidity control for computerrooms and other critical areaswhere continuous 24 hrs/day, 365days/yr operation is required.Designed for front only access,Mini-Space systems requireminimal floor space. The units aredesigned with a wide range ofoptions to handle both precisionand comfort cooling applications.Typical applications include:

SECTION - 1

Introduction to SATS.......................................................... 1-1Table of Contents ............................................................... 1-2

SECTION - 2

Mini-Space SYSTEMS:Outstanding Advantages ................................................... 2-1User Oriented Features & Options .................................... 2-2Available Configurations ................................................. 2-3/4

MODEL NOMENCLATURE:Nomenclature Chart .......................................................... 2-5Model Nomenclature Specifications .................................. 2-6

SECTION - 3

GUIDE SPECIFICATIONS:Standard Features Index ................................................... 3-1Standard Guide Specifications ....................................... 3-2/6Standard Equipment Warranty .......................................... 3-7

Optional Features Index .................................................... 3-8Microprocessor Controls Specifications ....................... 3-9/10Optional Features Guide Specifications ..................... 3-11/13

SECTION - 4

PERFORMANCE / CAPACITY SPECIFICATIONS:Performance Data Index .................................................... 4-1DX - Air Cooled Systems ................................................ 4-2/3DX - Water Cooled Systems........................................... 4-4/5DX - Glycol Cooled Systems .......................................... 4-6/7Chilled Water Systems ................................................... 4-8/9

SECTION - 5

ELECTRICAL DATA: (FLA / MCA / MFS)DX - Compressorized Systems:

Air Cooled Systems ..........................................................5-1Water Cooled Systems .....................................................5-1Glycol Cooled Systems ....................................................5-1

Chilled Water Systems:

Chilled Water Systems .....................................................5-2

SECTION - 6

DIMENSIONAL / INSTALLATION DRAWINGS:Dimensional Data Index .................................................... 6-1

Standard Mini-Space Systems:1 to 3.5 Ton, Up-Flow Systems .........................................6-21 to 3.5 Ton, Down-Flow Systems ....................................6-35 to 7 Ton, Up-Flow Systems ............................................6-45 to 7 Ton, Down-Flow Systems .......................................6-5

Table of Contents

1-2

Mini-Space Systems

Mini-Space Systems Offer Outstanding AdvantagesFlexibilityA wide variety of types are available to meet your uniquerequirements.

• DX - Air Cooled (w/ Remote Condensers)• DX - Water Cooled (Packaged Units)• DX - Glycol Cooled (w/ Remote Drycoolers &

Pump Packages)• Chilled Water Air Handling Units

Versatility• Plenum Box Spot Cooling & Ducted systems• Self-Contained & Split systems

100% Front Service AccessFrom 1 to 7 tons, Mini-Space systems are designed for100% Front Only Access. The compact 23.6" x 23.6" (1to 3.5 ton) and 39.4" x 31.9" (5 to 7 ton) foot-prints requireminimal floor space and are easily tucked into a corner,between cabinetry or side-by-side.

Wide Size Range1 to 7 tons capacity in six incremental sizes.

Non-Proprietary PartsMini-Space systems incorporate non-proprietary compo-nents where possible. Most major HVAC, refrigerationand electrical distributors stock an exact model crossreference or an alternate to most factory providedcomponents.

Mini-Space floor mounted A/C's are de-signed to be the compact solution to yourPrecision Air Conditioning requirements.Systems are available in six incrementalsizes from 1 to 7 tons in the followingcabinet foot-prints:

1 to 3.5 tons = 23.6" W x 23.6" D5 to 7 tons = 39.4" W x 31.9" D

Smartly designed for 100% front serviceaccess, Mini-Space units can easily betucked into a corner, between cabinetry orside-by-side. Mini-Space units are espe-cially adaptable to raised floors and areavailable in both up-flow and down-flow airpattern configurations.

Up-FlowAir Patterns

Down-FlowAir Patterns

Microprocessor ControlsPrecision temperature and/or humidity control withunrivaled, user-friendly C-1002 series controls, offer awide range of functions and alarms.

Complete Temperature & HumidityControl

• Electrode Canister Steam Humidification• Dehumidification Mode with

- Electric Reheat/Heat- Optional Hot Gas Reheat (Energy $aver)- Optional Hot Water Reheat/Heat

Capacity Modulation Options• Hot Gas Bypass Systems• Modulating Chilled Water Valves (Standard)

Code (UL / CSA) Conformance

- NYC MEA Approved (MEA-433-00-E)- CSA Compliance / Chicago Code Approved

• BMS Connection• Two-Unit Sequencing

... and more!

2-1

User Oriented Features & Options

Scroll CompressorsMini-Space DX A/C's incorporateScroll Compressor Technology.Scroll Compressors providehigher efficiency, higher reliabilityand lower sound power than othercompressor technologies.

24/7 Year Round OperationOption offerings available with Mini-Space A/C's allow foryear-round, 24 hrs-a-day A/C operation in any environ-ment in the world:

Low Ambient Control (DX - Air Cooled)• 0°F Pressure Fan Cycling• -20°F Variable Fan Speed• -30°F Flooded Head Pressure

Modular MotorControllersMini-Space systems incorporatemodular motor controllers withmotor circuit breakers in lieu ofinconvenient replaceable fuses,eliminating the need for anymotor fusing.

Quiet OperationLow sound power Scroll compressors coupled with lowRPM blowers, acoustically lined cabinets and low velocitygrilles provide the optimum in quiet operation.

Warranty- 2 Year Parts Standard- Optional 5 Year Compressor

Selected Standard Features:• Main Power Non-Fused Disconnect Switch• Modular Motor Controllers (w/ motor circuit breakers)• Acoustical / Thermal Insulation• Aluminum Finned / Copper Tube Coils• Thermal Expansion Valve• Refrigerant Sight Glass• Filter / Drier Strainer• Liquid Refrigerant Reclaim Valves• Non-Corroding Aluminum Drain Pan• High / Low Refrigerant Pressure Switches

Other Available Options:• 2 & 3-way Grilled Plenum Boxes• Floor Stands• Condensate Pumps• Firestats• Smoke Detectors• Water Leak Detectors• Special High Efficiency, ASHRAE rated Filtration• High Pressure DX - Water/Glycol Cooled

Condenser Regulating Valves• Many more options available (see page 3-8)!

Mini-Space(Model CCU-110-CW Shown)

100% Front Access(Saves up to 18 ft2 Floor Space)

2-2

Application Dependent Configuration Choices

CHILLED WATER SYSTEMS

AIR COOLED SYSTEMS

WATER / GLYCOL COOLED

CCU/D- ( 41/121)-(A)

WCS-( )

CCU/D- ( 171/201)-(A)

WCS-( )

SPLIT AIR COOLED - with REMOTE OUTDOOR Air Cooled Condenser(compressor located with evaporator section)

WATER COOLED GLYCOL COOLED

CCU/D- ( 41/121)-(W)

CCU/D- ( 171/201)-(W)

CCU/D- ( 41/121)-(G)

CCU/D- ( 171/201)-(G)

Remote Water Source(supplied by others)

FSS-( )/GPS-( )

CCU/D- 110-CW CCU/D- 200-CW

Remote Liquid Chiller(supplied by others)

Remote Liquid Chiller(supplied by others)

2-3

Flexible Air Pattern Configuration ChoicesUp-Flow Systems:

Bottom DischargeInto Raised Floor

Down-Flow Systems:

Bottom DischargeInto Raised Floor

Top "Free" Return with: Top "Ducted" Return with:

1 2

Top Discharge Through 2 or 3-way Grilled Plenum Box with:

Top "Ducted" Discharge with:

3 4

Front "Free" Return

65

Rear "Ducted" ReturnFront "Free" Return

2-4

Rear "Ducted" Return

Nom

enclature - Model N

omenclature C

hart

Model Nomenclature - "CCU/D" Systems

Mini-Space - Vertical Floor Systems

Nominal Capacity in kW

CC = Compact Line SystemWCS = Air Cooled CondenserGPS = Glycol Pump System

U = Up-Flow Air Pattern D = Down-Flow Air Pattern

Up-FlowAir Patterns

Down-FlowAir Patterns

A = Air CooledCW = Chilled Water SystemG = Glycol CooledW = Water CooledLGA = Outdoor Glycol Drycooler

CC U-12 1-G

Number of Refrigeration Circuits

Up-FlowAir Patterns

Down-FlowAir Patterns

CCU/D-41/121 & 110-( ) CCU/D-171 & 201-( )

2-5

Model Nomenclature Specifications

"Mini-Space"Model NomenclatureGuide Specifications

DX - AIR COOLED SYSTEMS

Air Cooled(Models CCU/D-( )-A)

The system shall be a remote (split)air cooled, floor mounted precision airconditioner evaporator. The evapora-tor section shall house, as a mini-mum, the evaporator coil, expansionvalve, compressor, evaporator blower/motor and associated electrical andrefrigeration components.

The CCU/D-( )-A evaporator sectionshall be located at some distancefrom its corresponding SATS modelWCS-( ) outdoor air cooled con-denser.

The evaporator system shall requireonly single point main power supplyconnection; and the system shallship from the SATS factory with adry nitrogen holding charge ready forfield refrigerant (R-22) charging.

Remote Outdoor Condenser(Models WCS-( )-( )

The system shall be a remoteoutdoor air cooled condenser withdirect-driven propeller fan(s). Thecondenser cabinet shall house thecondenser coil, fan(s) and fanmotor(s) and condenser motorcontrol / enabling box. Thecompressor(s) shall be located withthe CCU/D-( )-A evaporator section.

The condenser shall be sized toprovide the total heat of rejection ofthe system at a 95°F DB ambienttemperature for the correspondingMini-Space model CCU/D-( )-Aevaporator.

Note: The outdoor propeller condens-ers are model designated as follows:

Nom

enclature - Mini-Space System

s

WCS-( )-P:Low Ambient Head Pressure Controldown to a minimum ambient temperatureof 0°F via Fan Cycling Head PressureControl.

WCS-( )-V:Low Ambient Head Pressure Controldown to a minimum ambient temperatureof -20°F via Variable Fan Speed HeadPressure Control.

WCS-( )-F:Low Ambient Head Pressure Controldown to a minimum ambient tempera-ture of -30°F via Flooded Head Pres-sure Control.

DX - WATER COOLED SYSTEMS

Integral Self-Contained(Models CCU/D-( )-W)

The system shall be a self-contained,floor mounted precision air condi-tioner to include integral water cooledcondenser with factory installed headpressure water regulating controlvalve. Condenser (source) watershall be provided by a cooling toweror some other remote water source.

The system shall require only singlepoint supply power connection andshall ship from the SATS factory witha full operating refrigerant (R-22)charge.

Water Regulating Valves:Head pressure shall be automaticallycontrolled by a factory installed 2-waywater regulating valve rated for 150psig w.w.p.

Note: 3-way and high pressure (350 to400 psig) rated valves are optionallyavailable, page 3-12.

DX - GLYCOL COOLED SYSTEMS

Integral Self-Contained(Models CCU/D-( )-G)

The system shall be a self-contained,floor mounted precision air condi-tioner to include integral glycol cooledcondenser with factory installed headpressure glycol regulating controlvalve. Condenser (source) glycolsolution shall be provided via a SATSmodel GPS-( )-( ) / FSS-( ) remoteglycol pump package and drycoolersystem.

The system shall require only singlepoint supply power connection andshall ship from the SATS factory witha full operating refrigerant (R-22)charge.

Glycol Regulating Valves:Head pressure shall be automaticallycontrolled by a factory installed 2-wayglycol regulating valve rated for 150psig w.w.p.

Note: 3-way and high pressure (350 to400 psig) rated valves are optionallyavailable, page 3-12.

CHILLED WATER AIR HANDLERS

Chilled Water System(Models CCU/D-( )-CW)

The system shall be a floor mountedchilled water precision air conditionerto include chilled water cooling coil,evaporator blower and motor andchilled water control valve. Chilledwater shall be provided by a remoteliquid chiller system.

Chilled Water Control Valve:

Cooling capacity shall be controlledwith a factory installed 3-way modu-lating control valve rated for 300 psig.

Note: 2-way and 3-way high pressure(to 400 psig) rated modulating valvesare optionally available, page 3-12.

2-6

Selected Standard Features - "CCU/D" Series

"CCU/D" Model

SELECTED STANDARD FEATURES: 41/61 81/110 121 171/201/200TEMPERATURE CONTROL

• 1-Stage Cooling Mode Standard Standard Standard Standard• 1-Stage Electric Reheating / Heating Standard Standard N/A N/A• 2-Stage Electric Reheating / Heating Optional Optional Standard Standard• Cooling &/or Heating Only (No Humidity Control) Optional Optional Optional Optional

HUMIDITY CONTROL• Electrode Canister Steam Humidifier Standard Standard Standard Standard• Dehumidification Mode Electric Reheat Standard Standard Standard Standard

CONTROLS• C-1002 Advanced Micropressor w/ Alarms Standard Standard Standard Standard• C-5000 Advanced Micropressor w/ Alarms Optional Optional Optional Optional

CABINET• Galvannealed Steel, Powder Coated Finish Standard Standard Standard Standard• Insulated Aluminum Condensate Drain Pan Standard Standard Standard Standard• 2 lb Density Thermal & Sound Insulation Standard Standard Standard Standard• Floor Stand (Adjustable, turning vanes optional) Optional Optional Optional Optional

FILTERS / PLENUMS• 1", 30% Avg. Eff. Pleated Filters Standard Standard Standard N/A• 2", 30% Avg. Eff. Pleated Filters N/A N/A N/A Standard• 2", 60% Avg. Eff. Pleated Filters N/A N/A N/A Optional• 2 or 3-way Plenum Box (Up-Flow Units) Optional Optional Optional Optional

DX-REFRIGERATION CIRCUIT• HCFC-R22 Refrigerant Standard Standard Standard Standard• Scroll Compressors Standard Standard Standard Standard• Rotolock Service Valves Standard Standard Standard Standard• High Efficiency, Aluminum Fin / Copper Tube Coils Standard Standard Standard Standard• Thermal Expansion Valves Standard Standard Standard Standard• Refrigerant Sight Glasses & Filter/Drier Strainers Standard Standard Standard Standard• HFC-R407 Refrigerant Optional Optional Optional Optional

BLOWERS / MOTORS• Direct-Drive Evaporator Blower / Motor Standard Standard Standard N/A• Belt-Drive Evaporator Blower / Motor N/A N/A N/A Standard

ELECTRICAL• 1 or 3-Phase Power Supply - - - - - - - - - - - - See Electrical Tables Section 5 - - - - - - - - - - - -• Multi-Voltage Control Transformer (24V Class 2) Standard Standard Standard Standard

SAFETY FEATURES• C1002 Visual Local & Remote Alarms Standard Standard Standard Standard• Main Power Non-Fused Disconnect, unit mounted Standard Standard Standard Standard• High / Low Refrigerant Pressure Switches (DX units) Standard Standard Standard Standard• Motor Overload Protection Standard Standard Standard Standard

SPECIFIC MODEL STANDARD FEATURES:AIR COOLED

• Low Ambient Head Pressure Control - - - - - - - - - - - -Three types 0°F, -20°F or -30°F- - - - - - - - - - - -• Remote Air Cooled Condenser Standard Standard Standard Standard

WATER / GLYCOL COOLED• 2-way, 150 psig Water/Glycol Regulating Valves Standard Standard Standard Standard• High Pressure &/or 3-way Valves Optional Optional Optional Optional• Stainless Steel Brazed Plate Heat Exchanger Standard Standard Standard Standard

CHILLED WATER SYSTEMS (CCU-110/200-CW)• 3-way, 300 psig Modulating Valve N/A Standard N/A Standard• 2-way, 300 psig Modulating Valve N/A Optional N/A Optional• 2 or 3-way, 400 psig Modulating Valve N/A Optional N/A Optional

3-1

Guide Specifications - Standard Features “Q

uick-Reference” Table

Guide Specifications - Standard Equipm

entGuide Specifications - Standard Equipment

munications or other highly sensitiveheat load equipment where continu-ous 24 hour-a-day, 365 days-a-yearair conditioning is required. De-signed for front-only access, “Preci-sion A/C” systems require minimalfloor space.

The supplied system shall beprovided with ETL Certification.

The environmental control systemshall be a SATS Mini-Space,factory-assembled, Precision A/Cunit. The unit shall be designed forcorner installation, requiring frontonly access through a removablefront access panel. No allowance forside service access shall be re-quired. The Mini-Space SeriesPrecision A/C units are especiallyadapted to raised floors and areavailable in both down-flow and up-flow air pattern configurations. Theevaporator section shall be specifi-cally designed for high sensible heatratio.

The system shall be manufacturedby Stulz Air Technology Systems,Inc. in Frederick, Maryland, USA.

100% Front Access

The air conditioner shall require frontonly access for all routinelymaintenanced components. Noallowance for side service accessshall be required.

Cabinet Construction

Access panels shall be fabricatedfrom heavy gauge steel and shall besecurely attached to the base andtop plates. Both access panels shallbe powder coated to match andprovide corrosion protection. Thepanels shall be lined with 1/2" (13mm), 2 lb (.90 kg), high-densitysound and thermal insulation andsealed with self-extinguishinggasketing conforming to NFPA 90Aand 90B.

GENERAL GUIDE SPECIFICATION

General Description

The SATS Mini-Space vertical floor-mounted air conditioning systemshall provide precision temperatureand humidity control for computerrooms or rooms containing telecom-

Electrical System

Modular Motor Controllers

The system shall incorporatemodular motor controllers utilizingmotor start protectors and circuitbreakers eliminating the need forfusing, as well as providing:

Motor branch circuit short circuitprotection

Motor load switching controllers(contactors)

Motor overload protection

The system shall incorporate over-current and overload protection inaccordance with UL 1995 require-ments. Each blower motor, com-pressor, electric heater stage andhumidifier (if applicable) shall beprovided with a factory mounted andwired starter/contactor.The control circuit shall be a 24 VACClass 2 low voltage circuit includinga circuit breaker for protection. Lowvoltage, high voltage and groundingwires shall be color coded and shallbe individually numbered at eachend for ease of service tracing. Allwiring shall be in accordance withthe National Electric Code (NEC).

QUALITY ASSURANCE(ISO-9001:2001 Registered)SATS operates in an ISO-9001:2001 registered qualitycontrol environment. Each SATSemployee is committed to satisfy-ing his or her customer expecta-tions with the highest level ofconsistent, measurable andcontinuous quality improvement.

3-2

DX Evaporator Coils

The system shall be configured for adraw-thru air pattern to provideuniform air distribution over the coilface. The coils shall be designed toprovide maximum coil surface areaand minimum depth to provide a highsensible cooling capacity. The coilsshall be seamless drawn coppertubes, mechanically bonded totempered aluminum fins with araised lanced fin design for maxi-mum heat transfer. Coil end platesshall be hot dipped galvanized steel.The evaporator coil shall be mountedin an insulated aluminum condensatedrain pan. Refrigerant flow shall becontrolled by an externally equalizedthermostatic expansion valve.

pressor shall be complete withcharging and service schraeder ports,internal vibration isolation, internalthermal overloads, an internalpressure relief valve, an internaldischarge gas vibration eliminatorand external vibration mountingisolation.

Chilled Water System

(Models CCU/D-( )-CW)

Cooling Coil:The chilled water coil shall be con-structed of seamless drawn coppertubes, mechanically bonded totempered aluminum fins for maxi-mum heat transfer. Coil end platesshall be hot dipped galvanized.

The cooling coil shall be mounted inan insulated aluminum condensatedrain pan.

CW Control Valve:

Cooling capacity shall be controlledby a factory installed 3-way, modulat-ing control valve rated for a maximum300 psig w.w.p.Note: 2-way valves are optionallyavailable, page 3-12.

Blowers / Motors

Direct-Driven Systems(Models CCU/CCD-41 to 121)

The blower shall be direct-driven withdouble-width, double-inlet housingand forward-curved blades. Theblower shall be dynamically andstatically balanced to minimizevibration and operate in the Class 1

3-3

Guide Specifications - Standard Equipment

Guide Specifications - Standard Equipm

ent

Thermal ExpansionValves

Sight Glasses

Filter Drier/Strainers

Remote Start/ Stop Contacts

Included in the system’s electricalcontrol circuit shall be a 2–pinterminal connection for remote stop/start of the Mini-Space air condi-tioner by remote source.

Main Power Service Switch

The indoor evaporator shall beprovided with a unit mounted mainpower service switch. The serviceswitch shall be a dust-proof, non-fused type with lockable handle.

DX Refrigeration System

All refrigeration piping shall berefrigerant grade tubing. Eachrefrigerant circuit shall include, as aminimum a refrigerant drier/strainer,sight glass with moisture detector, athermal expansion valve with rapidbleed port feature and externalequalizer, an evaporator coil, acompressor, a high pressure switchwith manual reset and a low pressureswitch with automatic reset.

Split/ Remote systems shall have aliquid line solenoid for refrigerantisolation to prevent liquid slugging. Allhigh pressure joints shall be brazed,and the entire system shall bepressure tested at the factory with drynitrogen, evacuated to at least 50microns and fully charged withrefrigerant.Note: All split / remote DX systemsship with a dry nitrogen holding charge.All self-contained DX systems ship witha full refrigerant (R-22) operatingcharge.

Scroll Compressors

The compressor shall be a highefficiency, high reliability and lownoise scroll compressor. The com-

3-4

Sensor LocationAs a standard, the C-1002 shall beprovided with an internal tempera-ture/humidity sensor.

Remote Sensor OptionThe C-1002 temperature and humid-ity sensor shall be shipped loose forremote wall mounting. Interconnectcabling shall not be provided as thestandard with the remote sensoroption, but an optional 75 ft. cable or150 ft. cable is also available.

Recovery Delay:After a power loss, the C-1002’sRecovery Delay feature allows thePrecision A/C to operate withoutinitiating any high or low temperatureor humidity alarms for a delayedperiod. This feature allows the A/Ctime (15 to 60 minutes adj.) to “pull-down” the conditioned space’s loadwithout nuisance alarms during initialstartup or power loss restart.

Cold Start Time Delay:Each compressor of a DX Splitsystem shall be provided with the C-1002’s Cold Start compressor timedelay. The Cold Start timer delaysand therefore, overrides the system’srefrigerant low suction pressureswitch during system startup. Thisallows the system time to buildsufficient discharge pressure duringcold weather startup.

SECURITY:

Multiple security levels preventunauthorized adjustment of criticalsystem parameters. The user mayselect a four-digit password for

range. The blower shall be corrosionprotected. The blower motor shallhave internal overload protection.

Additionally, the fan speed shall havea manual adjustment via a potenti-ometer to meet specific air-flowrequirements. The fan motor shall be1075 rpm.

Belt Driven Systems(Models CCU/CCD-171 to 201)

The blower shall be belt driven with adouble-inlet housing and forward-curved blades and permanentlylubricated ball bearings sized for anaverage 150,000 hours of servicelife. The blower shall be dynamicallyand statically balanced to minimizevibration and operate in the Class 1range. The blower shall be beltdriven with dual belts sized for 200%of the fan motor horsepower. Theblower shall have an adjustable basefor belt tensioning and a lockingsystem to prevent the motors frommoving. The motor’s drive sheavesshall have an adjustable pitch tochange the speed of the blowers.The motor shall be 1725 rpm andshall have overload protection and aminimum NEMA service factor of1.15.

Controls

The standard Mini-Space floor A/Cincludes the C-1002 AdvancedMicroprocessor Controller, CanisterSteam Humidifier and Dehumidifica-tion Mode with Electric Reheat/Heatproviding precision temperature andhumidity control.

Guide Specifications - Standard EquipmentG

uide Specifications - Standard Equipment

C-1002 Controller(Microprocessor Controller w/ Alarms)

The Mini-Space precision A/C unitshall be provided with SATS’ C-1002Microprocessor based Temperatureand Humidity controller with Alarms.The control shall provide the userwith an easy to read, LED displayshowing operating mode status, setpoints and actual values.

Display:

The C-1002 shall provide visualindication of the following alarmconditions:

High TemperatureLow TemperatureHigh HumidityLow HumidityHigh Head PressureLow Suction PressureDirty FilterLoss of AirflowSensor FailureSummary Alarm- Includes condensate

overflow/water detection, smoke detector,firestat (if applicable).

A standard non-powered summaryalarm contact is available for allsystems.

The C-1002 shall be provided with aRS-485 Serial Port as a standard.

Steam Generating HumidifierCanister Steam Humidification:(standard)

The humidifier shall be an electrodesteam canister type and shall havean adjustable humidity output settingfrom 25 to 100% of the full ratedhumidifier capacity. The humidifiershall incorporate an automatic flushcycle that senses the current con-sumption of the humidifier and controlsmineral concentration of the water. A“Change Cylinder” light shall notifyservice personnel when the humidifi-cation output is below ratedrequirements and when maintenanceis due.

Dehumidification Cycle: (standard)The floor A/C shall be provided with arefrigeration based dehumidificationmode. Moisture is condensed on thecooling coil and discharged throughthe condensate drain. Reheat (elec-tric, hot gas or hot water) shall beprovided to offset sensible coolingduring the dehumidification cycle.

Dehumidification Mode(CCU/CCD 41 to 121)A factory mounted and wired electricresistance heater element shall beincluded to provide an automaticsensible reheating mode during thedehumidification cycle and anautomatic heating mode as required.Electric heaters shall be providedwith thermal / magnetic circuitbreakers which shall protect each

conductor. Included shall be oneautomatic resetting over-temperaturesafety device (pilot duty), and a non-resettable over-temperature safetydevice (located in main power line).

(CCU/CCD 171 to 201)A factory mounted and wired low-wattdensity, plated fin-tubular designelectric resistance heater shall beincluded to provide automaticsensible re-heating as requiredduring the dehumidification cycle andautomatic heating mode. Electricheaters shall be provided withminiature thermal/magnetic circuitbreakers, which shall protect eachungrounded conductor. Also includedwill be one automatic reset and onemanual reset over-temperaturesafety device (pilot duty). Two stagesof electric reheat/heat shall beprovided as standard.

Evaporator Air Patterns and Filtration

UP-FLOW:(CCU-( )-( ))

The air conditioner shall be config-ured for an up-flow air pattern withfree evaporator return air throughfront filtered grille and conditionedsupply air through the top of the unit.

Top “Ducted” Discharge with:Front “Free” Return; orRear “Ducted” Return

Top Discharge Through two orthree-way grille Plenum Box with:

Front “Free” Return; orRear “Ducted” Return

3-5

Guide Specifications - Standard Equipment

Guide Specifications - Standard Equipm

ent

setpoint and configuration changes.

Password Protection:The C-1002 includes a selectablepassword protection feature thatprevents unauthorized users frommaking changes to system setpointsand settings available directly fromthe multi-function keypad/display.

Two Unit Sequencing:Critical control applications shall beaddressed with the C-1002 two-unitsequencing program logic. Under anA/C failure condition the controllerwill automatically initiate the unitoperation of the designated standby/backup unit, as well as, locally andremotely alert the alarm condition.The two-unit sequencing control logicshall automatically initiate the currentstandby unit upon a system failurealarm condition.

The control is programmed toautomatically change from thecurrent primary unit operation tosecondary/standby unit operation viatwo methods:

1) Automatic Timed (every 7 days)

2) Automatic Changeover on Unit Failure

As well, the control shall also enablethe standby/backup unit in the eventthat the primary unit is not able tohandle the cooling requirement. Asthe maximum room temperaturelimits are reached with the primaryunit, the standby/backup unit shallbecome enabled to assist in thecooling requirement until roomconditions are back within a satisfac-tory range.

(A top duct connection shall be avail-able as an option. 2 & 3-way topdischarge plenum boxes are available,page 3-12.)

DOWN-FLOW:(CCD-( )-( ))

The air conditioner shall be config-ured for a down-flow air pattern withfree evaporator return air to the topand conditioned supply air dischargethrough bottom of the A/C into theraised floor.

(A top flanged return air duct connectionis optionally available.)

Air Filtration

The A/C shall have slide out, 1" deep(CCU/D 41 to 121) or 2" deep (CCU/D 171 to 201), class 2 (per U.L.Standard 900) filters. The filters shallbe easily accessed through the front.The filters shall have an averageefficiency rating of 30% in accor-dance with ASHRAE Standard 52-76test method.

DX - Heat Rejection

AIR COOLED

The air-cooled system shall consistof a split air cooled unit with remoteoutdoor condenser.

Outdoor - Remote CondensersModels WCS-( )

A remote outdoor, air cooled con-denser, with direct driven propellerfan(s) shall be provided. The con-denser shall be suitable for outdoorinstallation. Each fan shall be pro-vided with a low RPM, outdoor rated,non-overloading direct driven motor.Each evaporator refrigerant circuitshall be directly connected to anindependent condenser coil circuitrated for the full heat of rejection ofthe air conditioner at a 95°F ambienttemperature. The following head

pressure control features are offered:

WCS-( )-P: Head pressure controlto 0°F ambient .

WCS-( )-V: Head pressure controlto -20°F ambient .

WCS-( )-F: Head pressure controlto -30°F ambient .

Note: Please refer to page 3-11, forspecification details of Mini-Space aircooled condenser "Low AmbientControl" options: 0°F, -20°F & -30°F

WATER COOLED

Integral Water Condensers(Model CCU/D-( )-W)

SS Brazed-Plated Water CooledCondensers:

Each evaporator refrigerant circuitshall be provided with a factoryinstalled single pass, counterflowconfigured, brazed plate heat ex-changer, with integral subcooler,constructed of type 316 stainlesssteel; designed and tested for a 425psig. w.w.p.

Head Pressure Control:Two-Way, 150 psig RegulatingValveEach refrigerant circuit's headpressure shall be controlled by afactory installed 2-way water regulat-ing valve rated for 150 psig. w.w.p.

3-6

Guide Specifications - Standard EquipmentG

uide Specifications - Standard Equipment

3-7

Guide Specifications - Standard Equipment Warranty

Guide Specifications - Standard Equipm

ent Warranty

GLYCOL COOLED

Integral Glycol Condensers(Model CCU/D-( )-G)

SS Brazed-Plated GlycolCooled Condensers:Each evaporator refrigerant circuitshall be provided with a factoryinstalled single pass, counterflowconfigured, brazed plate heat ex-changer, with integral subcooler,constructed of type 316 stainlesssteel; designed and tested for a 425psig. w.w.p.

Head Pressure Control:Two-Way, 150 psig RegulatingValveEach refrigerant circuit's head pres-sure shall be controlled by a factoryinstalled 2-way glycol regulating valverated for 150 psig. w.w.p.

CHILLED WATER SYSTEMS

Chilled Water System Com-ponents(Model CCU/D-( )-CW)

Chilled Water Cooling Coil:The chilled water coil shall be con-structed of seamless drawn coppertubes, mechanically bonded totempered aluminum fins with a raisedlance fin design for maximum heattransfer, and mounted in a stainlesssteel condensate drain pan. Thewater circuit shall be designed todistribute water into the entire coilface area.

Chilled Water Control:The water circuit shall include a 3-way modulating valve. Design pres-sure shall be 300 psig. 2-way, 300psig or 400 psig valves as well as 3-way, 400 psig shall be provided as anoption.

PRODUCT WARRANTY:Stulz Air Technology Systems, Inc., warrants to the originalbuyer of its products that the goods are free from defects inmaterial and workmanship. Stulz Air Technology Systems,Inc.’s obligation under this warranty is to repair or replace, atits option, free of charge to the customer, any part or partswhich are determined by Stulz Air Technology Systems Inc.to be defective for a period of 24 months from date ofshipment when a completed start-up form has been submit-ted to Stulz Air Technology Systems, Inc. within 90 daysfrom shipment. In the event that a completed start-up formis not received by Stulz Air Technology Systems, Inc. within90 days from shipment, the company’s obligation will be fora period of 12 months from date of shipment. Parts repairedor replaced under this warranty are shipped FOB Factory,and warranted for the balance of the original warranty periodor for 90 days from the date of installation, whichever isgreater.

Stulz Air Technology Systems, Inc.’s warranty does not coverfailures caused by improper installation, abuse, misuse, mis-application, improper or lack of maintenance, negligence, ac-cident, normal deterioration (including wear and tear), or theuse of improper parts or improper repair.

Purchaser’s remedies are limited to replacement or repair ofnon-conforming materials in accordance with the written war-ranty. This warranty does not include costs for transportation,costs for removal or reinstallation of equipment or labor forrepairs or replacement made in the field.

If any sample was shown to the buyer, such sample was usedmerely to illustrate the general type and quality of the product,and not to represent that the equipment would necessarilyconform to the sample.

This is the only warranty given by the seller, and such war-ranty is only given to buyers for commercial or industrial pur-poses. This warranty is not enforceable until the invoice(s) ispaid in full.

THE FOREGOING SHALL CONSTITUTE SATS’ ENTIRE LI-ABILITY AND YOUR EXCLUSIVE REMEDY. IN NO EVENTSHALL SATS BE LIABLE FOR ANY DIRECT, INDIRECT, SPE-CIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARYDAMAGES, INCLUDING LOST PROFITS (EVEN IF ADVISEDOF THE POSSIBILITY THEREOF) ARISING IN ANY WAYOUT OF THE INSTALLATION, USE OR MAINTENANCE OFTHE EQUIPMENT. THIS WARRANTY IS IN LIEU OF ALLOTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUD-ING WARRANTIES OF MERCHANTABILITY OR FITNESSFOR A PARTICULAR PURPOSE.

Optional Features - Guide Specifications

Microprocessor Controls

• C-5000 Microprocessor ......................................3-9/10- Display/Keypad .................................................... 3-9- Control Inputs/Outputs ......................................3-9/10

• Remote BMS Communications .......................... 3-11

Selected Options

• Filtration ................................................................ 3-11• Reheat Options

- Hot Gas Reheat ................................................. 3-11- Hot Water Reheat / Heat .................................... 3-11

Head Pressure Control Options

Air Cooled - Low Ambient Control• 0°F Ambient ....................................................... 3-11• -20°F Ambient .................................................... 3-11• -30°F Ambient .................................................... 3-11

Water/Glycol Cooled - Regulating Valves• 2-way, 150 psig (standard) ................................. 3-12• 2-way, 350 psig .................................................. 3-12• 2-way, 400 psig .................................................. 3-12

• 3-way, 150 psig .................................................. 3-12• 3-way, 350 psig .................................................. 3-12• 3-way, 400 psig .................................................. 3-12

DX - Capacity Modulation

• Snap-Acting, Hot Gas Bypass ............................. 3-12

Chilled Water Modulating Control Valves

• 3-way, 400 psig .................................................... 3-12• 2-way, 300 & 400 psig .......................................... 3-12

Accessories

• Floor Stands- Seismic Floor Stand ........................................... 3-12- Turning Vanes .................................................... 3-12

• 2 or 3-Way Plenum Discharge Box ..................... 3-12

• Condensate Pump ............................................... 3-13

• Smoke Detection ................................................. 3-13

• Firestat ................................................................. 3-13

• Remote Water Detector:- Qty. One, Spot Type ........................................... 3-13- Qty. Two, Spot Type ............................................ 3-13- 25 Ft. - Strip/Cable Type ..................................... 3-13

Optional Features Index

3-8

Optional Features - Index

Advanced MicroprocessorTemperature & HumidityController with Alarms

The A/C unit shall be provided withSATS’ CompTrol 5000® Micropro-cessor based Temperature andHumidity controller with Alarms. Thecontroller shall incorporate a “user-friendly” operating environment, toallow easy system setup and opera-tion.

The CompTrol 5000® (C-5000) is acomplete microprocessor basedcontrol system designed for operat-ing, controlling and monitoring theprecision air conditioning unit.

The C-5000 controller shall include afull-featured LCD graphical displayfor visual indication of the unitoperating conditions.

USER INTERFACE:

The User Interface shall feature aneasy to read, liquid-crystal, graphicaldisplay. The attractive unit mountedinterface, allows the operator to

visually monitor and customize unitfunctions and settings. The controlleris operated via a 4-key menu-drivenwindows type structure, in threedifferent modes; Information, Opera-tion, and Service.

FIELD CONFIGURABLE:The C-5000 controller is field pro-gram configurable and capable ofmatching the unique needs of anydata center, telecommunication orother critical area.

SENSOR LOCATION:As a standard, the C-5000 tempera-ture and humidity sensor shall befactory unit mounted in the return airstream of the Precision AC unit.

SYSTEM SETUP & ADJUSTMENTS:

The C-5000 shall be completelyfactory preprogrammed, and there-fore, most applications will require nofield setup. However, the “default” setpoints and their ranges are easilyadjusted from C-5000 keypad/display.

UNIT STATUS DISPLAY:

The C-5000 keypad displays currentunit functions and room status:

Current Dry Bulb TempCurrent Relative HumidityActual Time

Current Unit Status:System ON/OFFCoolingHeatingHumidifyingDehumidifyingReheating

Run TimesThe historical run-time in hours of thefollowing major components isavailable directly from the C-5000keypad/display: (if applicable)

• Evaporator Blower Motor• Compressor• Humidifier• Chilled Water Valve

ALARM CONDITIONS:

Alarm conditions activate an audibleand visual indicator. An alarm shallbe acknowledged through a buttonlocated on the keypad display.

The C-5000 alerts to the followingalarm conditions (if applicable):

High Temperature Dirty FilterLow Temperature Smoke DetectionHigh Humidity FirestatLow Humidity Leak DetectionHigh Head Press GC Pump FailureLow Suction Press Sensor FailureLoss of Air Flow Comm. Failure

Summary Alarm Contact:A summary alarm dry-contact (n/o)connection shall be available forremote annunciation of an alarmcondition.

Alarm History:The C-5000 controller provides userswith a recorded history of the previ-ous 80 alarms, including the time anddate of the alarm.

CONTROL INPUTS / OUTPUTS:

The C-5000 is capable of both digital(on/off) and analog input and outputdevice control. Prior to shipment,each Precision AC unit’s C-5000 isfactory program configured to matchthe unit’s system operational require-ments.

Temperature Anticipation:The C-5000 shall incorporate a self-calibrating and self-adjusting controllogic that adjusts the response of theSATS air conditioner to changes intemperature and humidity. Thesystem shall provide premium

C-5000 Series Controls:

3-9

Guide Specifications - M

icroprocessor Control O

ptions

Optional Features - Guide Specifications

setpoint accuracy while controllingthe room conditions rate of change,minimizing the equipment energyconsumption and maximizing thesystem’s operating life and reliability.

POWER LOSS RESTART:

In the event of a loss of power to thesystem, the C-5000 can be config-ured for Automatic or Manual Re-start. The C-5000’s non-volatilememory enables the system torestart when power is restored,without the loss of the “last” storedsetpoints and other system configu-ration settings.

Sequential Load Activation:To minimize the total in rush currentloads during system startup/restart,the C-5000 controller shall beconfigured for time-delay sequencestartup. The user can designatespecific unit restart time-delays, aswell as, each unit’s respectivecompressor, electric heater and/orhumidifier. Unit restart delay can beadjusted from 0 to 10 minutes. Unitcompressor, electric heater and/orhumidifier restart delay can beadjusted from 0 to 60 seconds.

Recovery Delay:After a power loss, the C-5000’sRecovery Delay feature allows thePrecision A/C to operate withoutinitiating any high or low temperatureor humidity alarms for a delayedperiod. This feature allows the A/Ctime (15 to 60 minutes adj.) to “pull-down” the conditioned space’s loadwithout nuisance alarms during initialstartup or power loss restart.

COMPRESSOR OPERATIONS:

Short Cycle Protection:Each compressor shall be protectedfrom frequent compressor cyclingthrough the C-5000’s minimum

compressor ON and minimumcompressor OFF short cycle timers.

Cold Start Time Delay:Each compressor of a DX SplitSystem shall be provided with the C-5000’s Cold Start compressor timedelay. The Cold Start timer delays,and therefore, overrides the system’srefrigerant low suction pressureswitch during system startup. Thisallows the system time to buildsufficient discharge pressure duringcold weather startup.

SECURITY:

Multiple security levels preventunauthorized adjustment of criticalsystem parameters. The user mayselect a four-digit password forsetpoint and configuration changes.

Password Protection:The C-5000 includes a selectablepassword protection feature thatprevents unauthorized users frommaking changes to system setpointsand settings available directly fromthe multi-function keypad/display.

DIAGNOSTICS & SERVICE MODE

The C-5000 incorporates a uniqueself-diagnostics algorithm thatcontinually tests system functions andhardware operation. In the event ofsuch a failure, the user will be alertedto the condition via a visual andaudible alarm.

Control Board:Initiates a self-test of the controlsystem.

Input Diagnostics:All system inputs and output devicesare continuously monitored for properoperation.

TWO UNIT SEQUENCING:

Critical control applications shall beaddressed with the C-5000 two-unitsequencing program logic. Under anA/C failure condition the controllerwill automatically initiate the unitoperation of the designated standby/backup unit, as well as, locally andremotely alert the alarm condition.The two-unit sequencing control logicshall automatically initiate the currentstandby unit upon a system failurealarm condition.

The control is programmed toautomatically change from thecurrent primary unit operation tosecondary/standby unit operation viatwo methods:

1) Automatic Timed (every 7 days)

2) Automatic Changeover on Unit Failure

As well, the control shall also enablethe standby/backup unit in the eventthat the primary unit is not able tohandle the cooling requirement. Asthe maximum room temperaturelimits are reached with the primaryunit, the standby/backup unit shallbecome enabled to assist in thecooling requirement until roomconditions are back within a satisfac-tory range.

3-10

Guide Specifications - M

icroprocessor Control O

ptionsOptional Features - Guide Specifications

Head Pressure Control

AIR COOLED - Low Ambient

0°F, Pressure Fan Cycling-The air cooled system shall incorpo-rate a low ambient pressure fancycling control for year-round A/Csystem operation down to 0°F DBminimum ambient air temperature.

-20°F, Variable Fan Speed-The air cooled system shall incorpo-rate a low ambient variable speedfan head pressure control for year-round A/C system operation down to-20°F DB minimum ambient airtemperature.

-30°F, Flooded Control-

HP LP

FloodedHead PressureControl Valve

Equ

aliz

erLi

ne

Liquid LineSolenoid Valve

RefrigerantReclaim Port

Liquid RefrigerantReceiver

ReliefValve Sight

Glass

RefrigerantDrier / Strainer Thermal Expansion

Valve

LowPressureSwitch

ScrollCompressor

Remote AirCooled Condenser

EvaporatorCooling Coil

FeelerBulb

HighPressure

Switch

The air cooled system shall incorpo-rate a low ambient flooded headpressure control for year-round A/Csystem operation down to -30°F DBminimum ambient air temperature.

This option shall include a factoryinstalled crankcase heater, cold-startrelay, liquid refrigerant receiver withliquid level sight glass and headpressure-regulating valve for floodedcondenser option.

Optional Filtration:

Medium Efficiency Filters(Model CCU/CCD-171 to 201 only)The system shall be provided with a2" filter with an average efficiencyrating of 60% in accordance withASHRAE Standard 52-76 testmethod.

Reheat Options:

Hot Gas Reheat:(Models available CCU/D-( )-A, W&G)A factory piped and wired hot gasreheat valve shall be provided todivert the hot compressor dischargegas from the condenser to the hotgas reheat coil during the dehumidi-fication cycle. This energy savingfeature shall require no additionalenergy to offset the sensible coolingcapacity while in the dehumidifica-tion mode.

Hot Water Reheat/HeatA factory installed copper tubealuminum fin heat/reheat coil andtwo-way (on/off) valve shall beprovided to control the flow of hotwater for heating the conditioned air.

Mini-Space floor systems includethe C-1002 MicroprocessorController, Electrode CanisterSteam Humidifier and Dehumidifi-cation Mode with Electric Reheat/Heat for total temperature andhumidity control, as a standard.

However, these standard featurescan be deleted and/or substitutedwith alternate features to allow youthe flexibility to select the configu-ration best suited for your uniqueapplication.

SELECTED OPTIONS

Optional Features - Guide Specifications

3-11

Optional Features - G

uide Specifications

Remote BMS Connec-tion (C-1002 & C-5000)

MIB GATEWAY

Control Inputs & Outputs shall beremotely monitored (address read-able) and remotely controlled (ad-dress writable) via any buildingmanagement system (BMS) / localarea network (LAN) control systemthat can communicate via a ModBusprotocol. Each unit configured forBMS communication shall incorpo-rate an optional RS-485 SerialCommunication Port that is fieldconnected to a factory provided wallmounted ModBus Gateway.

WATER/GLYCOL COOLED

DX Water Cooled and Glycol Cooledsystems are available with followingstandard and optional head pressureregulating control valves:

• 2-way, 150 psig (standard)• 2-way, 350 psig (optional)• 2-way, 400 psig (optional)

• 3-way, 150 psig (optional)• 3-way, 350 psig (optional)• 3-way, 400 psig (optional)

Two-Way, 350 psig RegulatingValveEach refrigerant circuit’s headpressure shall be controlled by afactory supplied, high pressure two-way water /glycol regulating valverated for 350 psig. w.w.p.

Three-Way, Head Pressure Regu-lating ValveEach refrigerant circuit’s headpressure shall be controlled by afactory supplied:

3-Way, 150 psig w.w.p. headpressure valve or,3-Way, 350 psig w.w.p. headpressure valve.

DX- Capacity Modulation/Freeze-Protection

SNAP-ACTING, Hot Gas Bypass(Models CCU/D-()-A, W & G only)

The floor A/C units shall incorporatea hot gas bypass system to providemodulation of the unit’s coolingcapacity. This option shall also

provide evaporator coil freeze protec-tion under low load conditions.

HP

LP

FloodedHead PressureControl Valve

Equ

aliz

erLi

ne

Liquid LineSolenoid Valve

RefrigerantReclaim PortLiquid Refrigerant

Receiver

ReliefValve Sight

Glass

RefrigerantDrier / Strainer Thermal Expansion

Valve

LowPressureSwitch

ScrollCompressor

Remote AirCooled Condenser

EvaporatorCooling Coil

FeelerBulb

HighPressure

Switch

Hot GasRegulator Valve

(Optional)

Chilled Water ControlValves

Chilled Water cooling shall be con-trolled by the following standard andoptional control valves:

Models CCU/D-110/200-CW:

• 3-way, 300 psig (standard)• 2-way, 300 psig (optional)

• 2-way, 400 psig (optional)• 3-way, 400 psig (optional)

Standard Valve Control:A ____-way modulating CW coolingcontrol valve rated for a maximum____ psig w.w.p. shall be factoryinstalled. Precision cooling controlshall be accomplished via a C-1002modulating control signal to the controlvalve.

Optional Features - Guide Specifications

3-12

Optional Features - G

uide Specifications

ACCESSORIES

Adjustable Floor Stand:

OPTIONALTURNING VANE

An adjustable floor stand shall beprovided to allow for ease of installa-tion of the unit onto a raised floor.Floor stand height shall range(nominal 12", 18", & 24") and shallhave field adjustment capability.

Note: For additional floor stand heights,please contact your local SATS salesrepresentative.

Additional Floor Stand Options:

Seismic Zone-4 Rate:The adjustable floor stand shall berated for seismic zone-4 installation.

Turning Vanes:Turning vanes shall be factory installedto each unit's floor stand.

Top Discharge Plenum Box:(Up-Flow units only)

A 2 or 3-way plenum discharge box

Optional Features - Guide Specifications

3-13

firestat. The firestat will shut downthe air conditioner upon sensing ahigh return air temperature.

Remote Water Detector:

A remote single point water/leakdetector shall be included to provideadditional safety to the standardcondensate pan safety float. Uponsensing a water leak, the normallyclosed water detector control circuitopens, which will cause the airconditioner to shut down.

Dual (two) - Spot Type Detectors:

Quantity 2 (two) remote spot typewater/leak detectors per A/C unitshall be factory provided for remotefield installation. Upon sensing awater leak, the normally closed waterdetector control circuit opens, whichwill cause the air conditioner to shutdown.

Remote Water Detector- Strip Type:

A 25 ft. in length remote strip/cabletype water/leak detector shall beprovided for remote field installation.Upon sensing a water leak, thenormally closed water detectorcontrol circuit shall open, therebyshutting down the A/C unit

Optional Features - G

uide Specifications

shall be provided. The plenum boxshall include double-deflecting,adjustable grilles.

Condensate Pump:

A high capacity, high temperaturecondensate pump shall be providedfor automatic removal of condensateand humidifier flush water (if appli-cable). The condensate pump shallbe specifically designed to operatewith the higher condensate tempera-tures caused by the flush and draincycle of the electrode canisterhumidifiers. As a standard thecondensate pump shall ship loosefor field installation on all systems.Factory installation of the conden-sate pump is available as an optionon models CCU-171 and CCU-201(upflow).

Smoke Detection:

A photoelectric smoke detector shallbe factory installed and wired in theevaporator section of the suctionside of the evaporator blower. Theair conditioner will shut down uponsensing smoke in the return airstream.

Firestat:

The air conditioner shall be providedwith a factory wired and mounted

4-1

Performance Data - IndexPerform

ance Data - Index

INDEX

Performance Data:

• Air Cooled, 1- 7 Ton Systems ....................................... 4-2/3• Water Cooled, 1- 7 Ton Systems .................................. 4-4/5• Glycol Cooled, 1- 7 Ton Systems ................................ 4-6/7• Chilled Water Cooled, 3- 7 Ton Systems ...................... 4-8/9

4-2

Performance D

ata - Air C

ooled (1 to 7 ton Systems)

Air Cooled - 1 to 7 Ton "CCU/D"

"CCU/D" Model CC( )-41-A CC( )-61-A CC( )-81-A CC( )-121-A CC( )-171-A CC( )-201-A

NET DX COOLING CAPACITY - BTU/H, (includes standard DX evaporator motor heat @ std CFM & e.s.p. ratings)

75°FDB/62.5°FWB, 50% RHTotal 17,500 24,900 32,100 44,900 56,300 72,200Sensible 15,900 21,500 27,800 38,800 53,800 68,500

72°FDB/60°FWB, 50% RHTotal 17,000 24,100 31,100 42,700 53,500 68,600Sensible 15,500 21,100 27,200 37,600 51,400 65,600

70°FDB/58.5°FWB, 50% RHTotal 16,000 22,800 29,800 42,200 51,500 66,500Sensible 14,800 20,200 26,200 37,200 49,600 64,000

75°FDB/61°FWB, 45% RHTotal 16,700 24,600 31,700 43,600 54,600 70,000Sensible 15,600 22,000 28,400 39,700 53,000 68,400

72°FDB/58.5°FWB, 45% RHTotal 16,300 23,100 29,800 40,900 52,200 66,900Sensible 15,300 21,000 27,100 38,000 50,900 65,800

70°FDB/57°FWB, 45% RHTotal 16,000 22,100 28,400 39,500 50,700 65,300Sensible 15,100 20,300 26,100 36,700 49,500 65,300

Reheat/Heat - Performance Capacities Include Evaporator Blower Motor Heat

ELECTRIC REHEAT / HEAT - (Standard)

Htr Kw Rating (No. of Stages) 2 Kw (1-stg) 2 Kw (1-stg) 2 Kw (1-stg) 4 Kw (2-stg) 12 Kw (2-stg) 12 Kw (2-stg)

Tot BTU/H (Kw) w/ Evap Mtr Ht: 8,730 (2.6) 8,730 (2.6) 8,730 (2.6) 15,560 (4.6) 48,580 (14.2) 48,580 (14.2)

HOT GAS REHEAT - (Optional)BTU/H 16,740 16,990 29,720 29,965 48,875 53,350

HOT WATER REHEAT / HEAT - Reheat rated @ 180°F Entering Water Temperature, EAT = 72°F DB, (Optional)BTU/H 31,465 31,465 63,475 63,475 114,450 124,902GPM / Press. Drop (ft.wg) 3.2 / (.7) 3.2 / (.7) 6.5 / (.8) 6.5 / (.8) 11.7 / (2.4) 12.8 / (2.8)Control - - - - - - - - 2-way, 150 psig, Modulating (0-10 Vdc) - - - - - - - -

Humidification - Electrode Steam Canister Humidifier with Adjustable Output, (Standard)

Lbs/Hr, (Kw Input) 2-5, / (1.7) 2-5, (1.7) 2-5, (1.7) 2-5, (1.7) 4-10, (3.4) 4-10, (3.4)Std Control Cycling Cycling Cycling Cycling Cycling Cycling

Evaporator Blower / Motor - DWDI Centrifugal

Horsepower 3/4 Hp 3/4 Hp 3/4 Hp 3/4 Hp 3.0 Hp 3.0 HpCFM @ ext. st. press. 1,180 @ 0.2" 1,180 @ 0.2" 1,180 @ 0.2" 1,890 @ 0.2" 3,450 @ 0.3" 4,130 @ 0.3"Drive Method Direct Direct Direct Direct Belt Belt

Evaporator Coil - Aluminum Fin, Copper Tube

Rows/Face Area (ft2) 4/ 3.25 4/ 3.25 4/ 3.25 4/ 3.25 4/ 8.3 4/ 8.3Face Velocity, fpm 363 363 363 581 415 498

Compressor - Heat pump duty rated Scroll - HCFC Ozone Safe R-22

Type, (Qty.) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1)Power Input (Kw) 2.0 2.5 3.4 4.3 5.0 5.9Tot. Heat of Rej. (BTU/H) 24,600 33,400 44,300 59,500 72,900 92,000

Performance D

ata - Air C

ooled (1 to 7 ton Systems)

Air Cooled - Remote Condenser Data (1 to 7 Ton "CCU/D")

Remote Outdoor Air Cooled Condenser Data:WCS-( )B - (Remote Outdoor Propeller Fan, Air Cooled Condenser for Evaporator Section)

"CCU/D" Model CC( )-41-A CC( )-61-A CC( )-81-A CC( )-121-A CC( )-171-A CC( )-201-ACond. Model @ 95°F Amb. WCS-002B WCS-003B WCS-003B WCS-005B WCS-008B WCS-008B

Condenser Fan DataCFM @ free discharge 2,840 4,450 4,450 3,900 8,640 8,640Motor Hp, (Qty.) 1/3 Hp, (1) 1/3 Hp, (1) 1/3 Hp, (1) 1/3 Hp, (1) 1/3 Hp, (2) 1/3 Hp, (2)

Net Weight (lbs.) 86 107 107 116 164 164

Refrigerant Connections - CopperLiquid Line, (Qty.) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1)Hot Gas Line, (Qty.) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1)

Cond. Model @105°F Amb. WCS-003B WCS-005B WCS-005B WCS-008B WCS-008B WCS-010B

Condenser Fan DataCFM @ free discharge 4,450 3,900 3,900 8,640 8,640 7,780Motor Hp, (Qty.) 1/3 Hp, (1) 1/3 Hp, (1) 1/3 Hp, (1) 1/3 Hp, (2) 1/3 Hp, (2) 1/3 Hp, (2)

Net Weight (lbs.) 107 116 116 164 164 179

Refrigerant Connections - CopperLiquid Line, (Qty.) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1)Hot Gas Line, (Qty.) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 5/8" OD, (1)

Low Ambient ControlStd Minimum Oper. Amb. 0°F 0°F 0°F 0°F 0°F 0°FHead Press. Method Fan Cycling Fan Cycling Fan Cycling Fan Cycling Fan Cycling Fan Cycling

Optional Min. Op. Amb -20°F or -20°F or -20°F or -20°F or -20°F or -20°F or-30°F -30°F -30°F -30°F -30°F -30°F

"CCU/D" Model CC( )-41-A CC( )-61-A CC( )-81-A CC( )-121-A CC( )-171-A CC( )-201-A

Filters - 1" deep (41/121) & 2" deep (171/201), 30% Average Efficiency, throwaway

Up-Flow (Free-Front Return):Nom. Size (in.), (Qty.) 38x16, (1) 38x16, (1) 38x16, (1) 38x16, (1) 16x24, (2) 16x24, (2)

Down-Flow & Up-Flow (Rear Ducted Return):Nom. Size (in.), (Qty.) 25x22, (1) 25x22, (1) 25x22, (1) 25x22, (1) 20x25, (2) 20x25, (2)

Connection Sizes - Copper, (Please refer to Mini-Space IOM Manual for proper interconnecting refrigerant line sizing.)

Refrigerant:Liquid Line, (Qty.) 3/8" OD, (1) 3/8" OD, (1) 1/2" OD, (1) 1/2" OD, (1) 1/2" OD (1) 5/8" OD (1)Hot Gas Line, (Qty.) 1/2" OD, (1) 5/8" OD, (1) 5/8" OD, (1) 7/8" OD, (1) 7/8" OD (1) 7/8" OD (1)

Condensate Drain, (w/ pump) 7/8" OD 7/8" OD 7/8" OD 7/8" OD 7/8" OD(1/2” OD) 7/8" OD(1/2” OD)Humidifier Inlet 1/4" OD 1/4" OD 1/4" OD 1/4" OD 1/4" OD 1/4" OD

Physical Data

Approx. Weight 410lbs 420lbs 430lbs 450lbs 480lbs 510lbs

Dimensions: (H"xW"xD"), includes access panels, w/o Plenum Box option.CCU-( )-A (up-flow) 73"x24"x24" 73"x24"x24” 73"x24"x24” 73"x24"x24” 73”x39x’x32” 73”x39x’x32”CCD-( )-A (down-flow) 73"x24"x24" 73"x24"x24” 73"x24"x24” 73"x24"x24” 73”x39x’x32” 73”x39x’x32”

4-3

4-4

Performance D

ata - Water C

ooled (1 to 7 Ton Systems)

Water Cooled - 1 to 7 Ton "CCU/D"

"CCU/D" Model CC( )-41-W CC( )-61-W CC( )-81-W CC( )-121-W CC( )-171-W CC( )-201-W

NET DX COOLING CAPACITY - BTU/H, (includes standard DX evaporator motor heat @ std CFM & e.s.p. ratings)

75°FDB/62.5°FWB, 50% RHTotal 18,800 26,700 33,400 48,000 60,500 76,900Sensible 16,900 22,700 29,300 40,800 57,500 72,300

72°FDB/60°FWB, 50% RHTotal 18,200 24,900 32,100 44,100 57,600 73,900Sensible 16,500 21,600 27,800 38,400 55,000 69,900

70°FDB/58.5°FWB, 50% RHTotal 16,600 23,700 29,200 40,200 53,300 71,800Sensible 15,200 20,700 25,800 35,900 51,300 68,200

75°FDB/61°FWB, 45% RHTotal 18,800 26,300 33,400 46,600 58,700 75,500Sensible 16,900 23,200 29,600 41,700 56,6600 72,800

72°FDB/58.5°FWB, 45% RHTotal 18,200 23,000 29,600 40,700 56,600 72,100Sensible 16,500 20,900 26,900 37,800 54,700 70,100

70°FDB/57°FWB, 45% RHTotal 16,500 22,200 26,900 39,500 49,200 70,200Sensible 15,100 20,200 25,100 36,700 48,200 68,500

Reheat/Heat - Performance Capacities Include Evaporator Blower Motor Heat

ELECTRIC REHEAT / HEAT - (Standard)

Htr Kw Rating (No. of Stages) 2 Kw (1-stg) 2 Kw (1-stg) 2 Kw (1-stg) 4 Kw (2-stg) 12 Kw (2-stg) 12 Kw (2-stg)

Tot BTU/H (Kw) w/ Evap Mtr Ht: 8,730 (2.6) 8,730 (2.6) 8,730 (2.6) 15,560 (4.6) 48,580 (14.2) 48,580 (14.2)

HOT GAS REHEAT - (Optional)BTU/H 12,060 12,245 21,505 21,685 35,340 38,525

HOT WATER REHEAT / HEAT - Reheat rated @ 180°F Entering Water Temperature, EAT = 72°F DB, (Optional)BTU/H 31,465 31,465 63,475 63,475 114,450 124,902GPM / Press. Drop (ft.wg) 3.2 / (.7) 3.2 / (.7) 6.5 / (.8) 6.5 / (.8) 11.7 / (2.4) 12.8 / (2.8)Control - - - - - - - - 2-way, 150 psig, Modulating (0-10 Vdc) - - - - - - - -

Humidification - Electrode Steam Canister Humidifier with Adjustable Output, (Standard)

Lbs/Hr, (Kw Input) 2-5, (1.7) 2-5, (1.7) 2-5, (1.7) 2-5, (1.7) 4-10, (3.4) 4-10, (3.4)Std Control Cycling Cycling Cycling Cycling Cycling Cycling

Evaporator Blower / Motor - DWDI Centrifugal

Horsepower 3/4 Hp 3/4 Hp 3/4 Hp 3/4 Hp 3.0 Hp 3.0 HpCFM @ ext. st. press. 1,180 @ 0.2" 1,180 @ 0.2" 1,180 @ 0.2" 1,890 @ 0.2" 3,450 @ 0.3" 4,130 @ 0.3"Drive Method Direct Direct Direct Direct Belt Belt

Evaporator Coil - Aluminum Fin, Copper Tube

Rows/Face Area (ft2) 4/ 3.25 4/ 3.25 4/ 3.25 4/ 3.25 4/ 8.3 4/ 8.3Face Velocity, fpm 363 363 363 581 415 498

Compressor - Heat pump duty rated Scroll - HCFC Ozone Safe R-22

Type, (Qty.) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1)Power Input (Kw) 1.6 2.0 2.8 3.5 4.1 4.9

Performance D

ata - Water C

ooled (1 to 7 Ton Systems)

Water Cooled - Condenser Data (1 to 7 Ton "CCU/D")

"CCU/D" Model CC( )-41-W CC( )-61-W CC( )-81-W CC( )-121-W CC( )-171-W CC( )-201-W

Water Cooled Condenser Data - Based on 0% Glycol Solution

Total Heat of Rejection 24,000 Btu/h 33,500 Btu/h 43,700 Btu/h 60,000 Btu/h 74,100 Btu/h 93,800 Btu/h

GPM @ 85°F EWT/95°F LWT 4.8 GPM 6.7 GPM 8.8 GPM 12.0 GPM 15.0 GPM 18.5 GPMPress. Drop (Ft. of H2O) 2.1 3.9 6.8 6.1 12.8 19.3

Type Brazed-Plate Brazed-Plate Brazed-Plate Brazed-Plate Brazed-Plate Brazed-Plate

Head Pressure Control

Standard Control - - - - - 2-way, 150 psig DX Water Source Regulating Valve - factory installed - - - - -Optional Control Refer to page 3-11 for High Pressure and 3-way Valve Options!

Connection Sizes - Copper

Condensate Drain, (w/ pump) 7/8" OD 7/8" OD 7/8" OD 7/8" OD 7/8" OD(1/2” OD) 7/8" OD(1/2” OD)Humidifier Inlet 1/4" OD 1/4" OD 1/4" OD 1/4" OD 1/4" OD 1/4" ODCondenser In/Out 7/8" OD 7/8" OD 7/8" OD 1-1/8 " OD 1-1/8 " OD 1-1/8 " OD

Filters - 1" deep (41/121) & 2" deep (171/201), 30% Average Efficiency, throwaway

Up-Flow (Free-Front Return):Nom. Size (in.), (Qty.) 38x16, (1) 38x16, (1) 38x16, (1) 16x24, (2) 38x16, (1) 16x24, (2)

Down-Flow & Up-Flow (Rear Ducted Return):Nom. Size (in.), (Qty.) 25x22, (1) 25x22, (1) 25x22, (1) 20x25, (2) 25x22, (1) 20x25, (2)

Physical Data

Approx. Weight 410lbs 420lbs 430lbs 450lbs 480lbs 510lbs

Dimensions: (H"xW"xD"), includes access panels, w/o Plenum Box option.CCU-( )-W (up-flow) 73"x24"x24" 73"x24"x24” 73"x24"x24” 73"x24"x24” 73”x39x’x32” 73”x39x’x32”CCD-( )-W(down-flow) 73"x24"x24" 73"x24"x24” 73"x24"x24” 73"x24"x24” 73”x39x’x32” 73”x39x’x32”

4-5

4-6

Performance D

ata - Glycol C

ooled (1 to 7 Ton Systems)

Glycol Cooled - 1 to 7 Ton "CCU/D"

"CCU/D" Model CC( )-41-G CC( )-61-G CC( )-81-G CC( )-121-G CC( )-171-G CC( )-201-G

NET DX COOLING CAPACITY - BTU/H, (includes standard DX evaporator motor heat @ std CFM & e.s.p. ratings)

75°FDB/62.5°FWB, 50% RHTotal 16,900 24,900 31,500 44,100 55,200 70,500Sensible 15,400 21,500 27,400 38,300 52,800 67,200

72°FDB/60°FWB, 50% RHTotal 16,400 23,300 30,000 41,900 52,500 67,000Sensible 15,000 20,500 26,400 37,100 50,500 64,400

70°FDB/58.5°FWB, 50% RHTotal 16,000 22,800 29,400 40,400 50,500 65,000Sensible 14,800 20,200 26,000 36,100 48,700 62,800

75°FDB/61°FWB, 45% RHTotal 16,700 23,700 30,600 42,800 53,600 68,400Sensible 15,600 21,400 27,700 39,300 52,100 67,100

72°FDB/58.5°FWB, 45% RHTotal 15,600 23,100 29,300 40,900 51,200 65,100Sensible 14,800 21,000 26,700 38,900 50,000 65,100

70°FDB/57°FWB, 45% RHTotal 15,400 20,900 26,900 37,100 49,400 63,500Sensible 14,600 19,400 25,100 35,400 48,400 63,500

Reheat/Heat - Performance Capacities Include Evaporator Blower Motor Heat

ELECTRIC REHEAT / HEAT - (Standard)

Htr Kw Rating (No. of Stages) 2 Kw (1-stg) 2 Kw (1-stg) 2 Kw (1-stg) 4 Kw (2-stg) 12 Kw (2-stg) 12 Kw (2-stg)

Tot BTU/H (Kw) w/ Evap Mtr Ht: 8,730 (2.6) 8,730 (2.6) 8,730 (2.6) 15,560 (4.6) 48,580 (14.2) 48,580 (14.2)

HOT GAS REHEAT - (Optional)BTU/H 17,890 18,155 31,730 31,990 52,330 57,451

HOT WATER REHEAT / HEAT - Reheat rated @ 180°F Entering Water Temperature, EAT = 72°F DB, (Optional)BTU/H 31,465 31,465 63,475 63,475 114,450 124,902GPM / Press. Drop (ft.wg) 3.2 / (.7) 3.2 / (.7) 6.5 / (.8) 6.5 / (.8) 11.7 / (2.4) 12.8 / (2.8)Control - - - - - - - - 2-way, 150 psig, Modulating (0-10 Vdc) - - - - - - - -

Humidification - Electrode Steam Canister Humidifier with Adjustable Output, (Standard)

Lbs/Hr, (Kw Input) 2-5, (1.7) 2-5, (1.7) 2-5, (1.7) 2-5, (1.7) 4-10, (3.4) 4-10, (3.4)Std Control Cycling Cycling Cycling Cycling Cycling Cycling

Evaporator Blower / Motor - DWDI Centrifugal

Horsepower 3/4 Hp 3/4 Hp 3/4 Hp 3/4 Hp 3.0 Hp 3.0 HpCFM @ ext. st. press. 1,180 @ 0.2" 1,180 @ 0.2" 1,180 @ 0.2" 1,890 @ 0.2" 3,450 @ 0.3" 4,130 @ 0.3"Drive Method Direct Direct Direct Direct Belt Belt

Evaporator Coil - Aluminum Fin, Copper Tube

Rows/Face Area (ft2) 4/ 3.25 4/ 3.25 4/ 3.25 4/ 3.25 4/ 8.3 4/ 8.3Face Velocity, fpm 363 363 363 581 415 498

Compressor - Heat pump duty rated Scroll - HCFC Ozone Safe R-22

Type, (Qty.) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1) Scroll, (1)Power Input (Kw) 2.1 2.6 3.6 4.5 5.3 6.3

Performance D

ata - Glycol C

ooled (1 to 7 Ton Systems)

Glycol Cooled - Condenser Data (1 to 7 Ton "CCU/D")

"CCU/D" Model CC( )-41-G CC( )-61-G CC( )-81-G CC( )-121-G CC( )-171-G CC( )-201-G

Glycol Cooled Condenser Data - Based on 40% Ethylene Glycol Solution

Total Heat of Rejection 24,800 Btu/h 33,600 Btu/h 44,600 Btu/h 59,400 Btu/h 72,900 Btu/h 91,400 Btu/h

GPM @ 110°F EGT/120°F LGT 5.6 GPM 7.8 GPM 10.2 GPM 14.5 GPM 17.6 GPM 22.0 GPMPress. Drop (Ft. of H2O) 2.9 5.5 9.2 9.1 18.4 28.0

Type Brazed-Plate Brazed-Plate Brazed-Plate Brazed-Plate Brazed-Plate Brazed-Plate

Head Pressure Control

Standard Control - - - - - 2-way, 150 psig DX Glycol Source Regulating Valve - factory installed - - - - -Optional Control Refer to page 3-11 for High Pressure and 3-way Valve Options!

Connection Sizes - Copper

Condensate Drain, (w/ pump) 7/8" OD 7/8" OD 7/8" OD 7/8" OD 7/8" OD(1/2” OD) 7/8" OD(1/2” OD)Humidifier Inlet 1/4" OD 1/4" OD 1/4" OD 1/4" OD 1/4" OD 1/4" ODCondenser In/Out 7/8" OD 7/8" OD 7/8" OD 1-1/8 " OD 1-1/8 " OD 1-1/8 " OD

Filters - 1" deep (41/121) & 2" deep (171/201), 30% Average Efficiency, throwaway

Up-Flow (Free-Front Return):Nom. Size (in.), (Qty.) 38x16, (1) 38x16, (1) 38x16, (1) 16x24, (2) 38x16, (1) 16x24, (2)

Down-Flow & Up-Flow (Rear Ducted Return):Nom. Size (in.), (Qty.) 25x22, (1) 25x22, (1) 25x22, (1) 20x25, (2) 25x22, (1) 20x25, (2)

Physical Data

Approx. Weight 410lbs 420lbs 430lbs 450lbs 480lbs 510lbs

Dimensions: (H"xW"xD"), includes access panels, w/o Plenum Box option.CCU-( )-G (up-flow) 73"x24"x24" 73"x24"x24” 73"x24"x24” 73"x24"x24” 73”x39x’x32” 73”x39x’x32”CCD-( )-G (down-flow) 73"x24"x24" 73"x24"x24” 73"x24"x24” 73"x24"x24” 73”x39x’x32” 73”x39x’x32”

DRYCOOLER / PUMP DATA

"CCU/D" Model CC( )-41-A CC( )-61-A CC( )-81-A CC( )-121-A CC( )-171-A CC( )-201-A Dry Cooler Model @ 95°F Amb. FSS-103A FSS-103A FSS-104A FSS-107A FSS-107A FSS-204A

Selection @ 95°F

GPM @ 120°F EGT/110°F LGT 5.6 GPM 7.8 GPM 10.2 GPM 14.5 GPM 17.6 GPM 22.0 GPMNo. of Circuits 4 4 6 18 18 18Expansion Tank 15 Gal 15 Gal 15 Gal 15 Gal 15 Gal 15 GalPipe Connection (In/Out) 1” MPT 1” MPT 1 1/4” MPT 1 1/2” MPT 1 1/2” MPT 1 1/2” MPT

105°F Amb. Selections Optional - Please refer to Glycol Pump / Drycooler Engineering Manual

Standard Pump GPS-005-S GPS-005-S GPS-007-S GPS-007-S GPS-007-S GPS-015-SQuantity 1(one) 1(one) 1(one) 1(one) 1(one) 1(one)Horsepower 1/2 Hp 1/2 Hp 3/4 Hp 3/4 Hp 1.0 Hp 1.0 HpTotal Hd Press. (ft. w.g.) 48 47 57 56 65 64

Dual Pump Packages Optional - Please refer to Glycol Pump / Drycooler Engineering Manual

4-7

4-8

Performance D

ata - Chilled W

ater (3 to 7 Ton Systems)

Chilled Water - 3 to 7 Ton "CCU/D"

"CCU/D" Model CC( )-110-CW CC( )-200-CW CC( )-110-CW CC( )-200-CW CC( )-110-CW CC( )-200-CW

NET COOLING CAPACITY - (includes motor heat @ std CFM & e.s.p. ratings)

75°FDB/62.5°FWB, 50% RH BTU/H @ 45°F EWT, 0% Glycol Solution BTU/H @ 42°F EWT, 0% Glycol Solution BTU/H @ 50°F EWT, 0% Glycol Solution

High Flow Total 41,670 99,820 46,650 116,840 29,170 68,970(8°F ΔTw) Sens. 38,540 89,200 35,570 97,330 29,170 68,970

GPM / (pd. Ft.) 10.3/(6.1) 24.8/(9.4) 11.6/(7.6) 29/(12.7) 7.3/(2.3) 17.1/(4.8)

Med. Flow Total 32,990 86,700 39,440 104,470 23,680 58,090(10°F ΔTw) Sens. 32,990 81,540 32,010 90,790 23,680 58,090

GPM / (pd. Ft.) 6.6/(2.6) 17.2/(4.9) 7.8/(3.7) 20.8/(6.9) 4.7/(0.9) 11.6/(2.3)

Low Flow Total 27,020 67,230 33,190 91,740 19,390 44,200(12°F ΔTw) Sens. 27,020 37,230 28,600 83,400 19,390 44,200

GPM / (pd. Ft.) 4.5/(1.2) 11.1/(2.1) 5.5/(1.8) 15.2/(3.9) 3.2/(0.4) 7.3/(0.9)

72°FDB/60°FWB, 50% RHHigh Flow Total 32,190 75,660 40,590 97,310 23,020 55,320(8°F ΔTw) Sens. 32,190 75,660 37,990 88,090 23,020 55,320

GPM / (pd. Ft.) 8/(3.9) 18.8/(5.7) 10.0/(5.9) 24.1/(9.1) 5.8/(1.4) 13.8/(3.2)

Med. Flow Total 26,510 64,760 32,130 84,020 17,600 42,570(10°F ΔTw) Sens. 26,510 64,760 33,890 80,820 17,600 42,570

GPM / (pd. Ft.) 5.3/(1.6) 12.9/(2.8) 6.4/(2.4) 16.7/(4.6) 3.5/(0.5) 8.5/(1.2)

Low Flow Total 21,870 51,660 26,010 64,910 15,500 33,380(12°F ΔTw) Sens. 21,870 51,660 26,010 64,910 15,500 33,380

GPM / (pd. Ft.) 3.6/(0.8) 8.6/(1.2) 4.3/(1.1) 10.7/(1.9) 2.6/(0.3) 5.5/(0.5)

70°FDB/58.5°FWB, 50% RHHigh Flow Total 28,040 66,740 33,940 85,110 18,590 45,690(8°F ΔTw) Sens. 28,040 66,740 33,890 80,820 18,590 45,690

GPM / (pd. Ft.) 6.9/(2.9) 16.6/(4.5) 8.4/(4.3) 21.1/(7.1) 4.7/(0.9) 11.3/(2.2)

Med. Flow Total 22,310 55,100 27,850 67,670 15,020 32,220(10°F ΔTw) Sens. 22,310 55,100 27,850 67,670 15,020 32,220

GPM / (pd. Ft.) 4.5/(1.2) 10.9/(2.0) 5.5/(1.3) 13.4/(3.1) 3.0/(0.4) 6.4/(0.7)

Low Flow Total 19,290 41,410 23,100 54,680 12,960 27,890(12°F ΔTw) Sens. 19,290 41,410 23,100 54,680 12,960 27,890

GPM / (pd. Ft.) 3.2/(0.7) 6.9/(0.8) 3.8/(0.6) 9.1/(1.3) 2.2/(0.2.) 4.6/(0.4)

75°FDB/61°FWB, 45% RHHigh Flow Total 38,150 88,400 46,180 109,700 29,080 68,780(8°F ΔTw) Sens. 38,150 88,400 43,850 101,050 29,080 68,780

GPM / (pd. Ft.) 9.5/(5.2) 21.9/(7.5) 11.4/(5.4) 27.2/(11.3) 7.2/(2.3) 17.1/(4.7)

Med. Flow Total 32,880 78,630 38,280 96,740 23,530 57,870(10°F ΔTw) Sens. 32,880 78,630 38,280 93,150 23,530 57,870

GPM / (pd. Ft.) 6.5/(2.6) 15.6/(4.1) 7.6/(2.5) 19.2/(6.0) 4.7/(0.9) 11.5/(2.2)

Low Flow Total 26,910 66,970 32,610 79,440 19,330 43,950(12°F ΔTw) Sens. 26,910 66,970 32,610 79,440 19,330 43,950

GPM / (pd. Ft.) 4.5/(1.2) 11.1/(2.0) 5.4/(1.2) 13.2/(2.9) 3.2/(0.4) 7.3/(0.8)

72°FDB/58.5°FWB, 45% RHHigh Flow Total 32,910 75,460 37,450 86,970 22,950 55,150(8°F ΔTw) Sens. 32,910 75,460 37,450 86,970 22,950 55,150

GPM / (pd. Ft.) 8.0/(3.8) 18.7/(5.7) 9.3/(3.7 21.5/(7.4) 5.8/(1.4) 13.7/(3.2)

Med. Flow Total 26,420 64,550 32,030 76,800 17,560 42,370(10°F ΔTw) Sens. 26,420 64,550 32,030 76,800 17,560 42,370

GPM / (pd. Ft.) 5.2/(1.6) 12.8/(2.8) 6.4/(1.7) 15.3/(3.9) 3.5/(0.5) 8.4/(1.2)

Low Flow Total 21,810 51,410 25,910 64,810 15,450 33,280(12°F ΔTw) Sens. 21,810 51,410 25,910 64,810 15,450 33,280

GPM / (pd. Ft.) 3.6/(0.8) 8.5/(1.2) 4.3/(0.7) 10.7/(1.9) 2.6/(0.3) 5.5/(0.5)

70°FDB/57°FWB, 45% RHHigh Flow Total 32,010 66,560 33,440 78,440 18,520 45,530(8°F ΔTw) Sens. 32,010 66,560 33,440 78,440 18,520 45,530

GPM / (pd. Ft.) 7.9/(3.8) 16.5/(4.5) 8.3/(0.3) 19.5/(6.1) 4.6/(0.9) 11.3/(2.1)

Med. Flow Total 26,340 54,900 27,750 67,460 14,980 32,130(10°F ΔTw) Sens. 26,340 54,900 27,750 67,460 14,980 32,130

GPM / (pd. Ft.) 5.2/(1.6) 10.9/(2.0) 5.5/(1.2) 13.4/(3.0) 3.0/(0.4) 6.4/(0.7)

Low Flow Total 21,750 41,300 23,050 54,440 12,910 37,810(12°F ΔTw) Sens. 21,750 41,300 23,050 54,440 12,910 37,810

GPM / (pd. Ft.) 3.6/(0.8) 6.8/(0.7) 3.8/(0.6) 9.0/(1.3) 2.2/(0.2) 4.6/(0.4)

Performance D

ata - Chilled W

ater (3 to 7 Ton Systems)

Chilled Water - 3 to 7 Ton "CCU/D"

"CCU/D" Model CC( )-110-CW CC( )-200-CW

Chilled Water Control Valve - Sized for Medium Flow @ 75°FDB/62.5°FWB EAT Conditions

3-way (standard) - Modulating

Size / (Cv) (Optional High Pressure) 1/2" / (4.0 Cv) 3/4" / (7.5 Cv)Valve Pressure Rating (Optional High Pressure) 300 psig (400 psig) 300 psig (400 psig)

2-way (optional) - Modulating

Size / (Cv) (Optional High Pressure) 1/2" / (4.0 Cv) 3/4" / (7.5 Cv)Valve Pressure Rating (Optional High Pressure) 300 psig (400 psig) 300 psig (400 psig)

Chilled Water Coil - Aluminum Fin, Copper Tube

Rows/Face Area (ft2) 4 / 3.25 4 / 8.3Face Velocity, fpm 581 498

Evaporator Blower / Motor - DWDI Centrifugal

Horsepower 3/4 Hp 3.0 HpCFM @ ext. st. press. 1,890 @ 0.2" 4,130 @ 0.3"

Drive Method Direct Belt

Reheat/Heat - Performance Capacities Include Evaporator Blower Motor Heat

ELECTRIC REHEAT / HEAT (Standard)

Htr Kw Rating (No. of Stages) 4 Kw (1-stg) 12 Kw (2-stg)

Tot BTU/H (Kw) w/ Evap Mtr Ht: 15,560 (4.6) 48,580 (14.2)

HOT WATER REHEAT / HEAT - Reheat rated @ 180°F Entering Water Temperature, EAT = 72°F DB, (Optional)BTU/H 63,475 124,902GPM / Press. Drop (ft.wg) 6.5 / (.8) 12.8 / (2.8)Control - - - - - - - - 2-way, 150 psig, Modulating (0-10 Vdc) - - - - - - - -

Humidification - Electrode Steam Canister Humidifier with Adjustable Output, (Standard)

Lbs/Hr, (Kw Input) 2-5, (1.7) 4-10, (3.4)Std Control Cycling Cycling

Filters - 1" deep (110) & 2" deep (200), 30% Average Efficiency, throwaway

Up-Flow (Free-Front Return):Nom. Size (in.), (Qty.) 36x16, (1) 16x24, (2)

Down-Flow & Up-Flow (Rear Ducted Return):Nom. Size (in.), (Qty.) 25x22, (1) 20x25, (1)

Connection Sizes - Copper, (Water In/Out connections are sized for flow rates at 75°FDB/62.5°FWB EAT conditions.)

Condensate Drain, (w/ pump) 7/8" OD 7/8" ODHumidifier Inlet 1/4" OD 1/4" ODWater In/Out 5/8" OD 7/8" OD

Physical Data

Approx. Weight 370lbs 440lbs

Dimensions: (H"xW"xD"), includes access panels, w/o Plenum Box option.CCU-( )-CW (up-flow) 73”x24”24” 73”x39”x32”CCD-( )-CW (down-flow) 73”x24”24” 73”x39”x32”

4-9

Electrical Data - DX Compressorized Systems

} StandardUnit Data

(*) Current Drawsare given in thefollowing order:

FLA = Full Load AmpsMCA = Minimum Circuit

Amps (wire sizeamps)

MFS = Maximum FuseSize

Consult the Factoryfor electrical data for50Hz power supplyrequirements.

5-1

Electrical Data - D

X Com

pressorized Systems

} StandardUnit Data

5-2

Electrical Data - Chilled Water SystemsElectrical D

ata - Chilled W

ater Systems

(*) Current Drawsare given in thefollowing order:FLA = Full Load AmpsMCA = Minimum Circuit

Amps (wire sizeamps)

MFS = Maximum FuseSize

Consult the Factoryfor electrical data for50Hz power supplyrequirements.

Chilled Water (CW) Systems

Example 1:Suppose an application calls for a nominal 1 Ton Mini-Space modelCCU/D-41-A with the following features:

CCU/D-41-A

- 208/3/60 Main Power Supply (both evap and cond)- 2Kw Electric Reheat/Heat, (Standard)- 5 lb/hr Steam Humidifier, (Standard)

Solution:

From DX Compressorized Electrical Data table page 5-1 for modelCCU/D-41-A incorporating COOLING with ELECTRIC REHEAT/HEAT and HUMIDIFIER:

CCU/D-41-A @ 208/3/60 with above options:

FLA (OEM Rated) = 23.7MCA = 29.7MFS = 35

Example 2:Suppose an application calls for a nominal 3.5 Ton Mini-Space modelCCU/D-121-W system with the following features:

CCU/D-121-W

- 460/3/60 Main Power Supply- Hot Gas Reheat, (Optional)- No Humidifier

Solution:

From DX Compressorized Electrical Data table page 5-1 for modelCCU/D-121-W incorporating COOLING Only with or without Hot GasReheat (No Electric Reheat or Humidifier):

CCU/D-121-W @ 460/3/60 with above options:

FLA (OEM Rated) = 7.8MCA = 12.9MFS = 20

EXAMPLES - Electrical Data Calculation

1) Electrical Data is based on standard performance and component selection per Section 4 of this brochure. Pleaseconsult your local Sales Representative for "special" equipment electrical data.

2) High Static Pressure Belt-Drive Option - Electrical Data in the pages to follow are based on Standard CFM's andExternal Static Pressures. Please consult your local Sales Representative for component and electrical rating datafor this Option.

<< Electrical Data Notes >>

} StandardUnit Data

Dimensional Data - Standard "CCU/D" Configurations

Dim

ensional Data - Index

"Index"(Drwg. #) MODEL TYPE................ page

Vertical Floor Systems

CCU/D / 41/121 & 110-A, W, G, CW:

(MS-01) "Up-Flow" Air Pattern Configuration ................... 6-2(MS-02) "Down-Flow" Air Pattern Configuration .............. 6-3

CCU/D-171/201 & 200-A, W, G, CW:

(MS-03) "Up-Flow" Air Pattern Configuration ................... 6-4(MS-04) "Down-Flow" Air Pattern Configuration .............. 6-5

6-1

Up-FlowAir Patterns

Down-FlowAir Patterns

CCU/D-171/201 & 200-( )

Up-FlowAir Patterns

Down-FlowAir Patterns

CCU/D-41/121 & 110-( )

1 to 3.5 Ton CCU - "Up-Flow" Air Pattern SystemsD

imensional D

ata - 1 to 3.5 Tons ("Up-Flow

" Air Pattern System

s)

EvaporatorAir Outlet

OptionEvapora

Air Inlet

OptionalFilter Access

23.6"23.6" 22.6"

18.5"

22.6" 23.6"

72.8"

EvaporatorAir Inlet

Evaporator

12.3"

13.7"

Optional DuctConnection Plate

(not requiredwith plenum box)

PipingConnections

2 OR 3 WAY PLENUM BOX -FIELD INSTALLED (OPTIONAL)

A

22.6" 23.6"

Only Required for 24" High Floor Stands

(MS-01) CCU-41/61/81/121/110-A, W, G & CW"Up-Flow" Vertical A/C

(as "Ducted" or with Opt. "2 or 3-way Plenum Box")

Adjustable Floor Stand: (Optional)

FRONT/RIGHT REAR/LEFT

-ataDlanoisnemiD sthgieHdnatSroolF

noisnemiD"A"

dnatSroolFthgieHlanimoN

thgieHelbatsujdA

muminiM mumixaM

"0.4 )ylnOstinUwolfpU( "5.3 "5.4

"0.6 "0.5 "0.7

"0.21 "0.11 "0.51

"0.51 "0.41 "0.81

"0.81 "0.71 "0.12

"0.42 "0.32 "0.62

6-2

Dim

ensional Data - 1 to 3.5 Tons ("D

own-Flow

" Air Pattern System

s)

1 to 3.5 Ton CCD - "Down-Flow" Air Pattern Systems

Adjustable Floor Stand: (Optional)

(MS-02) CCD-41/61/81/121/110-A, W, G & CW"Down-Flow" Vertical A/C

(“Free Return” or with Opt. “Ducted Return”)

AIR OUTLET

EvaporatorAir Inlet

pp

23.6"23.6 22.6"

72.8"

Optional DuctConnection Plate

pp

Evaporator Air Outlet

p

Air Inlet

Compressor on DX Only

Only Required on24" High Floor Stand

2.0"

A

22.6" 23.6"

OptionalTurning Vane

pp

Only Required on24" High Floor Stands

FRONT/RIGHT REAR/LEFT

-ataDlanoisnemiD sthgieHdnatSroolF

noisnemiD"A"enaVgninruT

ytilibaliavAdnatSroolFthgieHlanimoN

thgieHelbatsujdA

muminiM mumixaM

"0.4 )ylnOstinUwolfpU( "5.3 "5.4 elbaliavAtoN

"0.6 "0.5 "0.7 elbaliavAtoN

"0.21 "0.11 "0.51 lanoitpO

"0.51 "0.41 "0.81 lanoitpO

"0.81 "0.71 "0.12 lanoitpO

"0.42 "0.32 "0.62 lanoitpO

6-3

5 to 7 Ton CCU - "Up-Flow" Air Pattern SystemsD

imensional D

ata - 5 to 7 Tons ("Up-Flow

" Air Pattern System

s)

Adjustable Floor Stand: (Optional)

EvaporatorAir Outlet

pp

EvaporAir Inlet

ppOptio

Optional Filter Access

pp

PipingConnections

p g

31.8"39.4" 30.8"

31.0" 39.4"

72.8"

7.1"

15.6"

EvaporatorAir Inlet

pp

Evaporator

Duct Connection Plate (Optional)Not required with

( p )( p )

Plenum Boxqq

2 or 3-Way PlenumDischarge Box - field

yy

installed (Optional)gg

OptionalEvaporator

p

nlet

30.9"

4" High Floor Stands

A

39.4"

24" High Floor StandOnly Required for2 S

(MS-03) CCU-171/201/200-A, W, G & CW"Down-Flow" Vertical A/C

(as "Ducted" or with Opt. "2 or 3-way Plenum Box")

FRONT/RIGHT REAR/LEFT

-ataDlanoisnemiD sthgieHdnatSroolF

noisnemiD"A"

dnatSroolFthgieHlanimoN

thgieHelbatsujdA

muminiM mumixaM

"0.4 )ylnOstinUwolfpU( "5.3 "5.4

"0.6 "0.5 "0.7

"0.21 "0.11 "0.51

"0.51 "0.41 "0.81

"0.81 "0.71 "0.12

"0.42 "0.32 "0.62

6-4

Dim

ensional Data - 5 to 7 Tons ("D

own-Flow

" Air Pattern System

s)

5 to 7 Ton CCD - "Down-Flow" Air Pattern Systems

(MS-04) CCD-171/201/200-A, W, G & CW"Down-Flow" Vertical A/C

(“Free Return” or with Opt. “Ducted Return”)

Adjustable Floor Stand: (Optional)

31.8"

39.4"30.8"

72.8"

EvaporatorAir Outlet

EvaporatorAir Inlet

Duct Connection Plate(Optional)

Evaporator Air Outlet

Evaporator Air Inlet

Compressor and Receiveron DX Only

PipingConnections

24" High Floor StandsOnly R24" Hi

30.9"

24" High Floor StandsOnly Required on

39.4"

OptionalTurning Vane

FRONT/RIGHT REAR/LEFT

-ataDlanoisnemiD sthgieHdnatSroolF

noisnemiD"A"enaVgninruT

ytilibaliavAdnatSroolFthgieHlanimoN

thgieHelbatsujdA

muminiM mumixaM

"0.4 )ylnOstinUwolfpU( "5.3 "5.4 elbaliavAtoN

"0.6 "0.5 "0.7 elbaliavAtoN

"0.21 "0.11 "0.51 lanoitpO

"0.51 "0.41 "0.81 lanoitpO

"0.81 "0.71 "0.12 lanoitpO

"0.42 "0.32 "0.62 lanoitpO

6-5

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NotesN

otes

6-6