Daikin Brochure VRV-II Air Conditioning

EPCE03-06D

The Next Generation of

Air Conditioning Systems

Jonski

Text Box

Global Cooling Air Conditioning UK Ltd. Please call now for more information Tel: 01200 428888 - Fax: 01200 444252 http://global-cooling.co.uk/airconditioning/air-conditioning-brands/daikin-air-conditioning/vrv-air-conditioning/

http://global-cooling.co.uk

TC O N T E N T ST a b l e o f

INTRODUCTIONWho is Daikin? p 4The history of VRV systems p 6

WHAT IS ? p 8

THE INTELLIGENT AIR CONDITIONING SYSTEM p 10

PRODUCT EXPLANATION p 12Possible indoor units using R-410A p 14Possible outdoor units using R-410A p 15Main Features p 16

A Creating maximum comfort p 16B Energy efficient solution p 18C High reliability p 21D Eco friendly p 23E Easy and flexible design p 24F Simple and rapid installation p 27

PRODUCT FEATURES OUTDOOR UNITS USING R-410A p 32Survey outdoor units p 33

technology p 34cooling only p 37heat pump p 38heat recovery p 40

technology p 42heat pump / heat recovery p 43

Accessories p 44

PRODUCT FEATURES INDOOR UNITS USING R-410A p 46Survey indoor units p 47FXZQ 4-way blow ceiling mounted cassette(600mm x 600mm) p 48FXFQ 4-way blow ceiling mounted cassette p 50FXCQ 2-way blow ceiling mounted cassette p 52FXKQ ceiling mounted corner cassette p 54FXDQ concealed ceiling unit (small) p 56FXDQ-N slim concealed ceiling unit p 58FXSQ concealed ceiling unit p 60FXMQ concealed ceiling unit (large) p 62FXAQ wall mounted unit p 64FXUQ 4-way blow ceiling suspended unit p 66FXHQ ceiling suspended unit p 68FXLQ floor standing unit p 70FXNQ concealed floor standing unit p 70

PRODUCT FEATURES CONTROL SYSTEMS p 72Survey control systems p 73Individual control systems p 74Centralised control systems p 76

p 77p 78p 80p 81

Accessories p 82page

3

NEWNEW

NEW

NEW

Daikin has more than 70 years experience in manufacturingadvanced, high quality equipment air conditioning forresidential, commercial and industrial applications.

The Japanese mother company Daikin Industries Ltd. isactively engaged in research into a wide spectrum of scienceand disciplines, from mechanics and electronics to chemicalsand fluorocarbons.

Since its formation in 1972, Daikin Europe has evolved froma component assembly plant into the most advanced airconditioning manufacturing complex in Europe. All Europeanstandards regarding production, health and safety are metin full.

• The environment

Daikin’s unique position as a manufacturer of both fluorocarbon refrigerants and air conditioning and refrigerationequipment has not surprisingly led to its close involvementin environmental issues.

Once ozone depletion in the stratosphere becameattributable to chloro fluoro carbon refrigerant chemicals(CFCs), Daikin took the decision to cease both theirproduction and that of the products that use them. At thesame time, Daikin joined leading world manufacturers inthe research into safe and environmentally friendlyalternatives. The Environment Protection Agency of theU.S.A afforded recognition of these efforts in June 2002by presenting Daikin with its prestigious trophy forthe protection of the environment.

Daikin intends to become a leader in the provision ofenvironmentally friendly products. This challenge demandsthe eco-design and development of a comprehensiveproduct range and an energy management system thataddresses energy conservation, reduction in waste and thecontrol of hazardous substances etc.

II n t roduc t ionWho i s Da ik in ?

• ISO14001

ISO14001 assures an effective environmental managementsystem in order to help protect human health and theenvironment from the potential impact of our activities,products and services and to assist in maintaining andimproving the quality of the environment.The European affiliate companies have plans to achieveISO 14001 by the year 2005, thereby contributing to Daikin’starget of global status as a leading environment consciouscompany. Economic benefits will surely follow the effortsand investments needed to be a sustainable and sociallyresponsible enterprise.

• ISO9001

Daikin Europe N.V. is approved by LRQA for its QualityManagement System in accordance with the ISO9001standard. ISO9001 pertains to quality assurance regardingdesign, development, manufacturing as well as to servicesrelated to the product.

• CE

Daikin units comply with the European regulations thatguarantee the safety of the product.

• Distribution network

Daikin maintains close contact with its markets through ahighly professional network of local distributors. Perceivedas an extension of the company’s “quality chain”, alldistributors are carefully trained in order to maintain highquality sales, installation and after sales service to theircustomers.

• Quality

The application of advanced technologies, combined withcareful selection of bought in components and extensive inhouse testing and field trial procedures ensures unrivalledproduct quality.

• Training

The Daikin training centre in Ostend is unique and the mostadvanced of its kind in Europe. Both hands on and theoreticalinstruction are provided into all aspects of the company’s airconditioning equipment and systems and specially conceivedcourses are available to suit distributors and their approveddealers from all over Europe.

• 1987The original VRV air conditioning system developed byDaikin in 1982 is introduced into Europe in Standardformat. The system is able to supply conditioned air from upto 4 indoor units connected to a single outdoor unit.

• 1990The end of the year sees the launch of the newInverter system with the facility to operate up to 8 indoorunits from a single outdoor unit. Inverter capacity controlgreatly increases system flexibility and efficiency.

• 1991A further step forward is taken in 1991 with the intro-duction of the Heat Recovery system, offeringsimultaneous cooling and heating from different indoorunits on the same refrigeration circuit.

• 1992Continuous improvements to energy efficiency and systemflexibility lead to the development of the advancedin which fresh air supply (HRV) and computerisedmanagement (DACMS) are integrated with the VRV.

• 1994Consistent high quality and efficiency lead to the wide-spread acceptance of the VRV concept and Daikin becomesthe first Japanese air conditioning manufacturer to beawarded the ISO9001 certification.But the search for improved flexibility and energy efficiencydoes not stop there. Unrivalled field experience and closeregard for market requirements enables Daikin to apply yetanother quantum leap to VRV technology - theInverter-H series, operating up to 16 indoor units from just1 outdoor unit !

• 1998In anticipation of phase out dates for all CFC basedequipment, Daikin Europe steps up the production of VRVair conditioning units using ozone friendly refrigerant.

Daikin Europe celebrates its 25th anniversary with the awardof an ISO14001 environmental certificate and theintroduction of Inverter K series with R-407C, incooling only or heat pump format. As many as 16 indoorunits can be connected to 1 single outdoor unit.

TThe H i s to ryo f S y s t e m s

• 1999The series using R-22 has been designed aroundleading edge technologies to accommodate high capacityair conditioning networks of up to 30 indoor units from asingle refrigerant circuit.

Another step forward has been taken with the launch of theheat recovery series using R-407C and connecting up

to 16 indoor units to 1 single outdoor unit.

• 2000Because of the growing needs of large-capacity systemsDaikin Europe introduces the series using ozonefriendly refrigerant, in heat pump format. Up to 32 indoorunits can be connected to a single refrigerant circuit.

• 2001The latest addition to the VRV Plus series is theheat recovery series using R-407C. Up to 32 indoor units canbe connected to a single refrigerant circuit.

• 2002Daikin launches the new series – an environmentalfriendly, energy saving series with high COP levels andflexible design characteristics.

• 2003Daikin Europe has achieved a quantum leap forward incommercial air conditioning technology by the introductionof its , the world’s first R-410A operated variablerefrigerant flow system. Available in cooling only, heatpump and heat recovery versions, the new system, whichrepresents a considerable advance over earlier VRV systems,demonstrates Daikin’s innovative application of newtechnology and the latest HFC refrigerants to its VRVproduct programmes. No less than 40 indoor units in heatrecovery as well as heat pump format can be connected toa single refrigerant circuit.

• 2004The introduction of the series extends VRVoperating scope into the light commercial sectors. Available in 4, 5 and 6HP capacities, the system is designedfor installation in up to 9 rooms.

• 2005Daikin has extended the operational scope of its acclaimedVRVII inverter driven dx air conditioning system, with a newwater-cooled version, VRV-WII. Available in 10, 20 and 30HPmodels, the system operates on R-410A refrigerant and isavailable in both heat pump and heat recovery versions.

page7

W ?W h a t i s

In recent years, design styles for intelligent buildings such ashotels, banks and offices etc. have increasingly featured largeareas of glazing with attendant high solar heat gains thatcan only be dissipated by means of air conditioning.Not surprisingly therefore, air conditioning has grownin importance and is now widely accepted as an integralcomponent of most modern architectural concepts.

The increasing use of electronic office equipment raisesthermal loadings still further to a point whereby, even inwinter, internal temperatures can reach uncomfortable levels.The demand for cooling or heating can also vary considerablythrough-out the day depending on the number andoccupation of personnel on the premises. But end users havecome to expect far more than just cooling and heating fromtheir air conditioning.

The ideal modern system mustbe energy efficient, easy toinstall, flexible, reliable anduser friendly. Fresh air must besupplied without increasingenergy consumption and therole of central managementfacilities should also beconsidered in this respect formedium to large sizedbuildings. The Daikin Hi-VRVsystem meets all thesedemands.

The innovative Hi-VRV selection programme, Daikin’s flagship software package, enables you to exploit the system’spossibilities to the max and guarantees the end user a perfectservice.From now on you can fully plan your Daikin air-conditioningproject on a step-by-step basis without difficulty.

AIR CONDITIONING

VENTILATION CONTROL ANDMANAGEMENT

DAIKINNETWORK SOLUTION

0

HeatReclaimVentilation

heat and humidity areexchanged between supplyand exhaust air, which• brings outdoor air close to

indoor air conditions• recovers energy loss• realises considerable

reduction of air conditioningcapacity

TThe In te l l i gentA i r C o n d i t ion ing Sy s tem

1

Variable Refrigerant Volume

• available in cooling only, heat pump and heat recoveryformats.

• a rapid response system in which up to 40 indoor units canoperate on the same refrigerant circuit.

• an inverter driven compressor enables the output ofthe outdoor unit to be modulated in accordance withthe cooling/heating demand of the zone which it controls.

DAIKINNETWORK SOLUTION

The ideal solution for control and management ofmaximum 1,024 VRV indoor units.

Allows detailed and easy monitoring and operation of VRV systems (maximum 2x64 control groups).

LONWORKS® networks compatible gateway.

Integrated control system connecting VRV system withBMS system.

The ideal solution for control and management ofup to 2,000 indoor units.

NEW

PE X P L A N A T I O NP r o d u c t

3

INVERTER COOLING ONLY

• For cooling operation from one system• Up to 16 indoor units can be operated from a single outdoor unit

without the need for an additional adapter PCB.• The line-up of 5, 8, 10hp models is ideally suited to applications in

smaller facilities and minor expansions and upgrades.

/ INVERTER HEAT PUMP

• For either cooling or heating operation from one system• Up to 40 indoor units can be operated from a VRVII single outdoor

unit (32 indoor units for VRV-WII) without the need for an additionaladapter PCB.

• An extensive capacity range starting at 5hp, then from 8hp to 48hpin 2hp increments, for VRVII (10hp, 20hp & 30hp for VRV-WII),meets all customer requirements concerning small to large buildings,whether new or existing

/ HEAT RECOVERY

• For simultaneous cooling and heating operation from one system• Up to 40 indoor units can be operated from a single outdoor unit

in VRVII heat recovery format. Maximum 32 indoor units for VRV-WII.• Extensive capacity range from 8hp to 48hp in 2hp increments for

VRVII, (10hp, 20hp & 30hp for VRV-WII) meets all customerrequirements concerning small to large buildings, whether new orexisting.

• Heat recovery is achieved by diverting exhaust heat from indoor unitsin cooling mode to areas requiring heating.

• The BS unit switches the system between cooling and heating modes.

PPos s ib le Indoor Un i t sUs ing R - 410A

FXNQ

FXLQ

FXHQ

FXMQ

FXSQ

FXDQ

FXKQ

FXCQ

FXFQ

FXZQ

20 25 32 40 50 63 71 80 100 125 200 250

4-way blow ceilingmounted cassette

2-way blow ceilingmounted cassette

4-way blow ceiling mountedcassette (600mm x 600mm)

Ceiling mountedcorner cassette

Concealed ceiling unit (small)

Concealed ceiling unitFXDQ-N

Slim concealed ceiling unit

Concealed ceiling unit (large)

Ceiling suspended unit

Floor standing unit

Concealed floor standing unit

✘✘✘✘✘

✘✘✘✘✘✘✘✘✘✘

✘✘✘✘✘✘✘✘ ✘

✘✘✘ ✘

✘✘

✘✘✘✘✘✘

✘✘✘✘✘✘✘✘✘✘

✘✘✘✘✘✘✘✘✘

✘✘✘✘✘✘ ✘

✘ ✘✘

✘✘✘✘✘✘ ✘

✘✘✘✘✘✘

✘✘✘✘✘✘

page1 4

Type

FXAQ

Wall mounted unit

FXUQ

4-way blow ceilingsuspended unit

5

PPo s s ib le O utdoor Un i t sU s ing R - 410A

cooling only

eg. Selected indoor units: FXCQ25 + FXFQ100 + FXMQ200 + FXSQ40Connection ratio: 25 + 100 + 200 + 40

= 365➞ possible outdoor unit RXYQ12M

INDOOR UNIT CAPACITY INDEX

Model 20 25 32 40 50 63 71 80 100 125 200 250

Capacity index 20 25 31.5 40 50 62.5 71 80 100 125 200 250

Capacitysteps

RXQ5M RXYQ5M - 1 1 8 63 163 20

RXQ8M RXYQ8M REYQ8M 1 2 13 100 260 29

RXQ10M RXYQ10M REYQ10M 1 2 16 125 325 29

- RXYQ12M REYQ12M 1 2 19 150 390 29

- RXYQ14M REYQ14M 1 3 20 175 455 35

- RXYQ16M REYQ16M 1 3 20 200 520 35

- RXYQ18M REYQ18M 2 4 20 225 585 41

- RXYQ20M REYQ20M 2 4 20 250 650 41

- RXYQ22M REYQ22M 2 4 22 275 715 41

- RXYQ24M REYQ24M 2 5 32 300 780 46

- RXYQ26M REYQ26M 2 5 32 325 845 46

- RXYQ28M REYQ28M 2 5 32 350 910 46

- RXYQ30M REYQ30M 2 6 32 375 975 51

- RXYQ32M REYQ32M 2 6 32 400 1,040 51

- RXYQ34M REYQ34M 3 7 34 425 1,105 56

- RXYQ36M REYQ36M 3 7 36 450 1,170 56

- RXYQ38M REYQ38M 3 7 38 475 1,235 56

- RXYQ40M REYQ40M 3 8 40 500 1,300 61

- RXYQ42M REYQ42M 3 8 40 525 1,365 61

- RXYQ44M REYQ44M 3 8 40 550 1,430 61

- RXYQ46M REYQ46M 3 9 40 575 1,495 68

- RXYQ48M REYQ48M 3 9 40 600 1,560 68

heat pump heat recoveryN° of

outdoorsN° of

compressors

N° ofconnectable

indoors

Minimum capacityindex*

Maximumcapacity index*

heat pumpCapacity

steps

RWEYQ10M 1 1 16 125 325 *

RWEYQ20M 2 2 20 250 650 *

RWEYQ30M 3 3 32 375 975 *

heat recoveryN° of

outdoorsN° of

compressors

N° ofconnectable

indoors

Minimum capacityindex*

Maximumcapacity index*

*Information was not available at time of publication

1 6

100%

10%

100%

24%

AA. Crea t ingMax imum Comfor t

MF E A T U R E SM a i n

Inverter technology

The linear VRV system makes use of a variable Proportional Integral(PI) control system which uses refrigerant pressure sensors to giveadded control over inverter and ON/OFF control compressors inorder to abbreviate control steps into smaller units to provideprecise control in both small and larger areas.This in turn enables individual control of up to 40 indoor units ofdifferent capacity and type at a ratio of 50~130 % in comparisonwith outdoor units capacity. 5 HP outdoor units use inverter controlcompressors only.

1

14%

100%

Co

mp

ress

or

Cap

acit

y C

on

tro

l

210Hz-52Hz20 Steps

InverterControl

Large SmallLoad

5HP outdoor unit

Co

mp

ress

or

Cap

acit

y C

on

tro

l

210Hz-52Hz+ No.2 Compressor29 Steps

N°2 Compressor100% Operation

N°1CompressorInverter Control

Large SmallLoad

N°1CompressorInverter Control

8,10,12HP outdoor unit 14,16HP outdoor unit

210Hz-52Hz+ No.2 + No.3Compressor35 Steps

Inverter Control210-52Hz - 20 steps

Large SmallLoad

N°1Compr.Inv. Control

N°2Compressor100%Operation

Co

mp

ress

or

Cap

acit

y C

on

tro

l



➔



page

7

VRV SERIES (DAIKIN PID Controls)ON/OFF controlled air conditioner (2.5HP)

Time

Cooling

Suct

ion

air

tem

p.

Note: the graph shows the data, measuredin a test room assuming actual heating load.

Smart control brings comfort

An electronic expansion valve, using PID control, continuouslyadjusts the refrigerant volume in respond to load variations of theindoor units. The VRV system thus maintains comfortable roomtemperatures at a virtually constant level, without thetemperature variations typical of conventional ON/OFF controlsystems.

2

The thermostat can controlstable room temperature at± 0.5°C from set point.

Inverter AC

Non inverter AC

Set point

Smallertemperaturedifference

Large temperaturedifference

Repeats hot and cold cycles

Keeps temperature stable

Startup time reducedby about 1/3

Slow start-up

Less frequent start/stop cycle

• the technique adopted by Daikin, of regulating the capacity usingmultiple compressors clearly results in minimum switching lossesand power surges because of the overlap in capacity and frequency

• since Daikin utilises small 5HP inverter compressors, the influenceof harmonics is less than that generated by a single largecompressor

• the use of multiple compressors by Daikin also ensures a 50 %standby facility

• smaller compressors are cheaper and faster to replace

3

Frequency

30 116 30+on 116+on

Cap

acit

y

50%

60%

55%

65%

8

BB . EnergyEff i c i en t So lu t ion

Low running costs

• VRV systems have low running costs because it permits each zoneto be controlled individually. That is, only those rooms thatrequire air conditioning will be heated or cooled, while thesystem can be shut down completely in rooms where no airconditioning is required.

• VRV units have the highest COP/EER in the market in the mostcommon operating area

1

Most advanced reluctance brushless

DC compressor technology

The scroll compressor is driven by the newly developed motor,enabling better performance, higher enery efficiency resulting inhigher energy cost savings.

2

HRV - Heat Reclaim Ventilation System

• Heat and humidity are exchanged between supply and exhaust air,which- brings outdoor air close to indoor air conditions- recovers energy loss- realises considerable reduction of air conditioning capacity

• The heat exchanger modulates the humidity andtemperature of incoming fresh air to match indoor conditions.

• The balance achieved between indoor and outdoor ambients,enables the cooling/heating load placed on the air conditioningsystem to be reduced. (heat and humidity are exchanged)

• Most energy saving solution as smaller indoor units can be selected :- size down of indoor units down to 40 %- payback total VAM system : ±2.5 years*

*conditions : outside cooling conditions : 30°C / outside heating conditions : - 8°Cinside cooling conditions : 24°C / inside heating conditions : 22°Cventilation per room : 150m3/h

• Ideal modular concept to cope with the fresh air requirements

3

Auto restart capability

Even after exceptionally long power failures, the built-in auto restartcapability ensures automatic system start up. Since the preset memoryis not erased by interruptions in power supply, no programmeresetting is necessary.

4

9

5

dB(A) Perceived loudness Sound

0 Treshold of hearing -

20 Extremely soft Rustling leaves

40 Very soft Quiet room

60 Moderately loud Normal conversation

80 Very loud City traffic noise

100 Extremely loud Symphonic orchestra

120 Threshold of feeling Jet taking off

Daikin indoor units

50

8:00 12:00 16:00 20:00 0:00 4:00 8:00

50

100

580

Operationsound dBA

Night mode starts

Load %

Capability %

Nightmodeends

external signal inputto outdoor PCB

Night mode

Max. - 8dBA(10HP)

Notes :• This function is available in setting at site.• The relationship of outdoor temperature (load)

and time shown in the graph is just an example.

Low operation sound level

• Continuous research by Daikin into reducing operation soundlevels has resulted in the development of a purpose designedinverter scroll compressor and fan.

• The new grille and fan offer low noise, high volume airflow andare housed in a compact casing together with the associatedcompressor components. The use of this new technology assemblyenables a 16hp unit to be housed in a single casing.

Aero spiral fan:Bending the fan blade edge reduces turbulence, resulting in lesspressure loss

Aero fitting grille:New shape promotes spiral discharge airflow, resulting in reducedpressure loss

• Night quiet function (max. -8dBA)During night time, sound level of the outdoor unit can be reducedfor a certain period : starting time and ending time can be input

Water-cooled air conditioning can be acceptable in certain criticalareas in which the operating sound of air-cooled air conditioningcould be a little intrusive. This results from:- the low operating sound level of the condensing unit- indoor installation capabilities of the unit- custom engineered sound level of the dry cooler

• Daikin indoor units have very low sound operation levels,down to 25 dBA.

BB . EnergyEff i c i en t So lu t ion

page2 0

Operation range of outdoor temperature

• Standard operation down to -20°C outdoor ambient temperatureAdvanced PI control of the outdoor unit enables VRVII heatrecovery and Inverter cooling only/heat pump series to operate atoutdoor ambients down to -5°C in cooling mode and down to-20°C in heating mode.

6

50

40

30

20

10

-5

-10

-15

-20

Cooling43°CDB

Cooling43°CDB

Heating15.5°CWB

Heating

15.5°CWB

Cooling & Heating

15.5°CWB

-5°CDB

-20°CWB

-5°CDB -5°CWB

Inverter cooling onlyheat pump

Heat recovery

50

40

30

20

10

-5

-10

-15

-20 -20°CWB

• Wide operating range of the water-cooled units between 10°C &45°C, both in cooling and heating.

50

40

30

20

10

0

Cooling45°C

Heating45°C

10°C 10°C

1

CC . H ighRe l i ab i l i t y

Heat exchanger

Improvement in corrosion resistanceCorrosion resistance rating

Non-treated Anti-corrosion treated

Salt corrosion 1 5 to 6

Acid rain 1 5 to 6

An anti-corrosion heat exchangercutaway view

Aluminium

Hydrophilic film

Corrosion-resistantAcrylic resin

N°1 anti-corrosion treatment

• Special anti corrosion treatment of the heat exchanger provides5 to 6 times greater resistance against acid rain and salt corrosion.The provision of rust proof steel sheet on the underside ofthe unit gives additional protection.

1

Kesternich test (SO2)• contents of 1 cycle (48 hours)

according to DIN50018 (0.21)• testing period : 40 cycles

Performed tests :VDA Wechseltestcontents of 1 cycle (7 days):• 24 hours salt spray test

SS DIN 50021• 96 hours humidity cycle test

KFW DIN 50017• 48 hours room temperature

& room humiditytesting period : 5 cycles

8

6

4

2

01 2 3 4 5

Cycle

Co

rro

sio

n r

esis

tan

ce

1 2 3 4 5 6 10 20 30 40Cycle

Co

rro

sio

n r

esis

tan

ce

10

9

8

7

6

5

4

3

2

1

0

DAIKIN P.E.

Barealuminium

2

CC . H ighRe l i ab i l i t y

3

4

Double back-up function

In the event of a compressor malfunction, the remotely controlledor field set back-up function in the outdoor unit in question(and also between different outdoor units) will allow emergencyoperation of another compressor in order to maintain 8 hourmaximum interim capacity

Duty cycling

The cyclical start-up sequence of multiple outdoor unit systemsequalises compressor duty and extends operating life.

Special oil equalising technology

The incorporation of this technology ensures that the optimumquantity of oil is contained in each outdoor unit module in orderto maintain compressor reliability. Automatic checks are carriedout every 6 minutes on the number of compressors in operationand also to ascertain that there is enough oil to keep them running.

Each compressor in a VRVII outdoor unit is equipped with aninternal oil equalising circuit, comprising an oil separator and oilreturn circuit. This ensures that the maximum quantity of oil isreturned to the compressor case before entering the REFNET pipingnetwork.

2

DD . E c oF r i end l y

page2 3

Lowest refrigerant amount in

the total system

18 HP Comparable VRF system

Total refrigerant amount 100% 160 %in the system*

* based on average installation

Dramatic reduction in initial

refrigerant charge :

16 HP R-22 R-407C R-410AVRV-K series VRV-K series series

Refrigerant charge 100 % 85.6 % 79.5 %

Optimised R-410A design

Daikin Europe has achieved a quantum leap forward in commercialair conditioning technology by the introduction of its VRVII, theworld’s first R-410A operated variable refrigerant flow system.Available in cooling only, heat pump and heat recovery versions, thenew system, which represents a considerable advance over earlierVRV systems, demonstrates Daikin’s innovative application of newtechnology and the latest HFC refrigerants to its VRV productprogrammes.

Less waste and improved re-cycling

The lead free, soldered PCB obviates environmental contamination,whilst the recyclable galbarium steel bottom plate is designed tolast around 6 times longer than the traditional galvanised base.

Refrigerant recovery function

The refrigerant recovery function enables all expansion valves tobe opened. In this way the refrigerant can be drained fromthe piping system and stored in the receiver and the condenser.

2

1

3

4

5

Reduction

of 20.5%

4

EE . Ea sy andF lex ib le Des ign

Total room layoutflexibility

• VRVII systems are easilyadaptable to changes inroom layout : extra indoorunits can be added to aVRV outdoor unit up to acapacity level of 130%.

• Also, since VRVII heat recoverysystems offer simultaneouscooling and heating, existingindoor and outdoor units cancontinue to provide yearround air conditioning fromtheir existing locations, evenif office layouts are altered orextended.

1Meeting room

ROOM LAYOUT CHANGE

INDOOR UNITADDITION

Meeting room

Office

Reception room

Stock room

Office

Meeting room

Meeting room

➔

➔

Complete flexibility

• The VRVII / VRV-WII systems enables different floors or even roomsto be rented to different customers, because each room hasindependent control of its air conditioning.

• Thanks to inverter technology, as many as 40 indoor units(32 indoor units for VRV-WII) with different types and capacitiescan be installed in one system. This system automatically andeffectively controls each unit to provide individual rooms ofdifferent sizes with a comfortable working or living environment.

Year round cooling and/or heating

• Designed to provide simultaneous year round cooling and/orheating, VRVII heat recovery systems are modular in conceptand are therefore, ideal for use in rooms or zones that generatevarying thermal loads according to building orientation or localhot or cold spots.

• It is possible for the same meeting room to give rise to differingthermal loads depending on the time of day, number of occupantspresent, location and usage pattern of lighting and electronicoffice equipment.

• Until the advent of the VRV, a complex 4-pipe fan coil was neededto meet this requirement. The VRV however, is easier to designand install and in its heat recovery format, can conserve energy intwo or more rooms at the same time.

• The colder it is outside, the warmer it needs to be indoors, whichmeans that the capacity of the air-cooled outdoor unit drops.Water-cooled air conditioners are not subject to this problem. The boiler ensures that sufficient enough additional heat is alwaysavailable indoors.

2

3

Actual piping

length 120 m

Equivalent piping

length 140 m

page2 5

Longest refrigerant piping run

• The ability to sustain refrigerant piping in lengths up to 150m(175m equivalent), allows systems to be designed with leveldifferences of 50m between indoor and outdoor units and 15mbetween individual indoor units. Thus, even with installations in15 storey buildings, all outdoor units can be located at rooftoplevel.

Actual pipinglength

Level difference betweenindoor and outdoor units

Level differencebetween indoor

units

*1

*1 in this case the outdoor unit is locatedabove the indoor unit. If the outdoorunit is located underneath the indoorunit the level difference is a maximumof 40m.

4

• The water-cooled VRV-WII, uses water as its heat source and sincethere are no limitations on water piping length, is eminentlysuitable for application to tall multi storey or large buildings.Considerable flexibility is available within the refrigerant circuitsince up to 120m actual piping length and 50m* (if the VRV-WII isabove the indoor units) in height can exist between the VRV-WIIand indoor units. Water piping does not intrude on the occupiedspaces, so there are no leakage problems.

* 40m if the VRV-WII is below the indoor units.

piping lengthbetween first branchand furthest indoor

units

Actual piping

length 150 m

Equivalent piping

length 175 m

Actual piping lengthbetween the VRV-WII and indoor units: 120m(Equivalent piping length: 140m)

Water piping

Refrigerant piping

(Total piping length: 300m)

Level differencebetween indoor units: 15m

Level differencebetween the VRV-WII

and indoor units:50m if the VRV-WII is above40m if the VRV-WII is below

Indoor installation

Water piping length depends on the heat source equipment

VRV-WII

6

EE . Ea sy andF lex ib le Des ign

VRV Pro selection programme

A simple to use, Daikin computerised selection programme, designedfor use with Windows 95®, Windows 98® and WindowsNT® systems,enables consulting engineers, design and build contractors, propertydevelopers and architects etc. to plan a Daikin air conditioningproject on a step by step basis, complete with detailed drawings,bills of quantities and costs.The programme thus enables VRV air conditioning systems to beengineered precisely and economically (without over-sizing units),thereby ensuring optimum operating cycles and maximum energyefficiency.

Features :

• the VRV Pro selection programme offers 3 separate modes toaccommodate different design formats according to customerrequirements. Multi languages are possible.

1. Expert mode :once the cooling and heating loads in the different rooms havebeen calculated, the software will select the most appropriatesystem plus an estimate of the power consumption

2. Quick mode :based on calculated system loads, the software will select the mostappropriate system

3. Drawing mode :selecting the indoor and outdoor units from a list enables the userto design a system in no time at all

• AutoCAD and scanned drawings can be used to help draw up afloor plan

• piping diameters can be automatically calculated• indoor and outdoor units, headers and joints etc can be

automatically selected

Windows95®, Windows98® and WindowsNT® are registered trademarks of Microsoft corporation.

VRV Xpress

This new super rapid response VRV selection tool is easy tounderstand, easy to use and enables automated piping and wiringdiagrams of up to 3MB to be transmitted via e mail. The packagecomes complete with single file software and update, requires noinstallation or drawings and is available in multi language options.

5

6

7

FF. S imp le and Rap idIn s ta l l a t ion

Short installation time

• Thanks to small bore refrigerant pipes and REFNET piping options,the VRVII / VRV-WII piping system can be installed very easily andquickly.

• Installation of the VRVII / VRV-WII system can also be implementedfloor by floor, so that sections of the building can be put into usevery quickly, or enabling the air conditioning system to becommissioned and operated in stages, rather than on finalcompletion of the project.

Dramatic reduction in installation space

• VRVII features a dramatic reduction in installation space - forexample, the 16hp outdoor unit is housed in a single casingoutdoor unit, providing a 50 % reduction in required installationspace.

• The adoption of a new water heat exchanger and optimization ofthe refrigerant control circuit has resulted in the industry’s mostcompact and lightweight design. The unit weight of 150kg andheight of 1,000mm makes installation easy. Stacked configurationis also possible, contributing further to space savings.

Modular & lightweight

• Modular design enables units to be joined together in rows withan outstanding degree of uniformity.

• The design of the outdoor units is sufficiently compact to allowthem to be taken up to the top of a building in a commercialelevator, overcoming site transportation problem, particularlywhen outdoor units need to be installed on each floor.

10HP

Weight reduction 100 % 84 % 58 %

1

2

Reductionof 42%

3

Installation space (16 HP)3.56 m2 ➞ 1.88 m2

RSXYP

Approx.50%

reduction

(Ceiling height)

(Floor level)

(100-300mm)

3200mmor higher

Stacked configuration is possible.

Increased installation flexibility

Outdoor units can be installed far back from former location.

6

4-way piping connection

VRVII / VRV-WII series not only offer the possibility to run pipingfrom the front, but also from the left, right or bottom, thusproviding greater freedom of layout.

page2 8

FF. S imp le and Rap idIn s ta l l a t ion

Unified REFNET piping

• The unified Daikin REFNET piping system is especially designedfor simple installation

• The use of REFNET piping in combination with electronic expansionvalves, results in a dramatic reduction in imbalance in refrigerantflowing between indoor units, despite the small diameter of thepiping.

• REFNET joints and headers (both accessories) can cut down oninstallation work and increase system reliability.

• Compared to regular T-joints, where refrigerant distribution is farfrom optimal, the Daikin REFNET joints have specifically beendesigned to optimise refrigerant flow.

5

REFNET joint Attached insulators forREFNET joint

REFNET header Attached insulatorsfor REFNET header

REFNET joint T-joint

8

Front

LeftBottom

Right

Current

Duct Duct

High external static pressure : 6mm H2O

Daikin now offers high external static pressure as standard to meetrequirements of indoor installation.

7

RSXYP10K RXYQ16M

No structural reinforcement necessary

• The galbarium steel allows the use of block foundations -earlier VRV K and L systems required full beam foundations.

• Thanks to the lightweight and vibration-free construction of theoutdoor units, floors do not need to be reinforced, reducing theoverall cost of the building.

4

9

System

Outdoor unit

Standard VRV System

Indoor units (max. 16 units)


Around 30%reduction ininstallationcosts forrefrigerant piping.

➔

Downsizing refrigerant piping9

•Reduced piping diameters

Use of high efficiency R-410A enables the VRVII to operate on asmaller refrigerant charge to be used, leading to a reduction inliquid and gas pipe diameters.

•Reduced piping costs thanks to modulardesign

Smaller diameter liquid and gas piping contributes to a reduction ininstallation space and installation costs.

1,700 x 300 950 x 3000.51 m2 0.29 m2

based on a 240HP installation

System

R-410A

H2O

Outdoor unit


F

page3 0

F. S imp le and Rap idIn s ta l l a t ion

Sequential start

Up to 3 outdoor units can be connected to 1 power supply and canbe turned on sequentially. This allows the number of breakers andtheir capacities to remain small and simplifies wiring (for models of10Hp or less).

Self diagnosis

Detects malfunctions in major locations of the system and displaysthe type of malfunction and location, which in turn allows servicingand maintenance to be performed more efficiently.

Crosswiring check

The cross wiring check facility available on the VRVII is the first of itstype in the industy to warn operatives of connection errors ininterunit wiring and piping. This function identifies and alertssystem errors by means of on/off LEDs on the outdoor unit’s PCboards.

Simplified wiring

• A simple 2-wire non-shielded multiplex transmission system linkseach outdoor unit to multiple indoor units using one 2-core wire,thus simplifying the wiring operation.

• Furthermore, outdoor units have power connection outlets onside and front, resulting in easier installation and maintenanceand saving space when rows of units are connected together.

10

11

12

13

1

“Super Wiring” system

• A Super Wiring system is used to enable the shared use of wiringbetween indoor units, outdoor units and the centralised remotecontrol.

• This system makes it easy for the user to retrofit the existingsystem with a centralised remote control, simply by connecting itto the outdoor units.

• Thanks to a non polarity wiring system, incorrect connectionsbecome impossible and installation time is reduced.

14

16

4-way wiring connection

Wiring can be fed from the front panel, both left and right sidepanels or bottom panel of the outdoor unit.

Auto address setting function

Allows wiring between indoor and outdoor units, as well as groupcontrol wiring of multiple indoor units, to be performedwithout the bothersome task of manually setting each address.

15

Front

Left

Bottom

Right

PO U T D O O R U N I T SP r o d u c t F e a t u r e s

3

SSurvey& Units

RXQ-MInverter cooling only

5-8-10

p. 37

12,14,16HP

8,10HP

All VRVII units have standard treatment against corrosion(*).

(*) Note: for extremely corrosive environmental conditions, additional precautions have to be taken.

RXYQ-MInverter heat pump

5-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-42-44-46-48

p. 38

REYQ-MHeat recovery

8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-42-44-46-48

p. 40

28,30,32HP

RWEYQ-MInverter heat pump

10-20-30

p. 43

RWEYQ-MHeat recovery

10-20-30

p. 43

10HP

10HP

4

Reluctance brushless

DC compressor

• The reluctance brushless DC motor provides significant increasesin efficiency compared to conventional AC inverter motors,simultaneously using 2 different forms of torque (normal andreluctance torque) to produce extra power from small electriccurrents.

• The motor comprises powerful neodymiummagnets, that create the reluctance torque.These magnets are approximately 12 timesstronger than ferrite magnets and make a majorcontribution to its energy saving characteristics.

• High thrust mechanism (VRVII cooling only/heat pump)By introducing high pressure oil, the reactive force from the fixedscroll is added to the internal force, thereby reducing thrust losses.This results in improved efficiency and suppressed sound level

Neodymium magnet

Ferritemagnet

3DC fan motor structure

DC motor efficiency(comparison with a conventional AC motor)

Motor speed (rpm)

Effi

cien

cy (

%)

AC motor

2

N

S

N

NN

N

S SS

S

“Normal” torque

Reluctance torque

RotatingStatorField

Iron

NeodymiumMagnet

Te chno logy

Low pressureside

High pressureside

Suction

Scroll

Discharge

ReluctanceDC Motor

200 300 400 500 600 700 800 900 1000

100

80

60

40

20

0

1

DC fan motor

The use of a DC fan motor offerssubstantial improvements inoperating efficiency compared toconventional AC motors, especiallyduring low speed rotation.

Sine Wave DCinverter

Optimizing the sine wavecurve, results in smoother motorrotation and improved motorefficiency.

NEW

e-Pass heat exchanger

Optimization of the path layoutof the heat exchanger preventsheat transferring from theoverheated gas section towardsthe sub cooled liquid section - amore efficient use of the heatexchanger.

page3 5

page3 5

Aero fitting grille & aero spiral fan

These features achieve a low noise fan with a large airflow, andrealize a compact casing together with the compressor linkingtechnology.

4

5

i-Demand function

The newly introduced current sensorminimizes the difference betweenthe actual power consumption andthe predefined power consumption.

6

Aero spiral fanBending the fan bladeedge reduces turbulence,resulting in less pressureloss.

Aero fitting grilleNew shape promotes aspiral discharge airflow,resulting in reducedpressure loss.

Compact aero box

Lower noise and savings in input power are achieved by stackingthe inverter and control PCBs within a new and more compact‘aero’ box.

7

In cooling mode, the heat exchanger of thecondensor is improved. This means an improvementof COP by 3%.

Current Model HD Type

OUT 45°C

OUT 45°C

IN 85°C

43°C

60°C

55°C

55°C

50°C

27°C

27°C

27°C

27°C

27°C

27°C

55°C55°C 37°C

OUT 45°CIN 85°C

8:00 12:00 16:00 20:00Time

Pow

erco

nsu

mp

tio

n (

KV

V)

1

2

4

5

7

No oil equalising pipingnecessary for VRVIIcooling only / heat pumpseries

6

5HP 8-10HP

18-20HP

38-40-42HP

44-46-48HP

L i ne -up

34-36HP

28-30-32HP

22-24-26HP

12-14-16HP

3 7

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWBoutdoor temperature: 35°CDBequivalent refrigerant piping: 7.5mlevel difference: 0m

• Sound power level is an absolute value that a sound source generates.• Sound pressure level is a relative value, depending on the distance and acoustic environment.• Sound values are measured in a semi-anechoic room.

RX

Q-M

9VRVII COOLING ONLY RXQ5M9W1B RXQ8M9W1B RXQ10M9W1B

5 8 10

1 1 1

8 13 16

62.5 100 125

162.5 260 325

20 29 29

14.0 22.4 28.0

4.14 5.92 8.01

3.38 3.78 3.50

3N~, 50Hz, 400V

1,600 1,600 1,600

635 930 930

765 765 765

141 219 219

ivory white

54 57 58

72 78 78

propeller fan

4,500 10,500 10,800

R-410A

5.6 7.6 8.6

electronic expansion valve

synthetic (ether) oil

1.7 1.6+1.7+2 1.6+1.7+2

hermetically sealed scroll type

1 2 2

direct on line

9.5 fl 9.5 fl 9.5 fl

15.9 fl 19.1 br 22.2 br

high pressure switch, fan motor driver overload protector, inverter overload protector, overcurrent relay (for 8, 10HP), PCB fuse

Equivalent horsepower HP

Number of outdoor units

Number of connectable indoor units

Minimum capacity index

Maximum capacity index

Capacity steps

Nominal cooling capacity kW

Power input kW

COP

Power supply W1

Dimensions Height mm

Width mm

Depth mm

Weight kg

Colour

Sound pressure levels dB(A)

Sound power level dB(A)

Fan Type

Air flow rate m3/h

Refrigerant Name

Charge kg

Control

Refrigerant oil Type

Charge l

Compressor Type

Number of compressors

Starting method

Piping connections Liquid mm

Gas mm

Safety devices

page

COOLING ONLY

NEW

RX

YQ

-M9

page3 8

HEAT PUMP


• Nominal heating capacities are based on: indoor temperature: 20°CDBoutdoor temperature: 7°CDB/6°CWBequivalent refrigerant piping: 7.5mlevel difference: 0m


VRVII HEAT PUMP RXYQ5M9W1B RXYQ8M9W1B RXYQ10M9W1B RXYQ12M9W1B RXYQ14M9W1B RXYQ16M9W1B

14.0 22.4 28.0 33.5 40.0 45.00

16.0 25.0 31.5 37.5 45.0 50.0

4.14 5.92 8.01 9.16 13.40 16.00

3.71 6.06 7.65 9.20 11.70 13.20

3.38 3.78 3.50 3.66 2.99 2.78

4.31 4.13 4.12 4.08 3.85 3.79

3N~, 50Hz, 400V

1,600 1,600 1,600 1,600 1,600 1,600

635 930 930 1,240 1,240 1,240

765 765 765 765 765 765

146 217 217 240 289 289

ivory white

54 57 58 60 60 60

72 78 78 80 80 80

propeller fan

4,500 10,500 10,800 12,600 12,600 12,600

R-410A

5.6 7.6 8.6 10.4 11.6 12.4



1.7 1.6+1.7+2 1.6+1.7+2 1.6+1.7+2 1.7+(2x1.6)+3.2 1.7+(2x1.6)+3.2


direct on line

9.5 fl 9.5 fl 9.5 fl 12.7 fl 12.7 fl 12.7 fl

15.9 fl 19.1 br 22.2 br 28.6 br 28.6 br 28.6 br

high pressure switch, fan motor driver overload protector, inverter overload protector, overcurrent relay (for 8-16HP), PCB fuse


Nominal heating capacity kW

Power input Cooling kW

Heating kW

COP Cooling

Heating

Power supply W1


Width mm

Depth mm

Weight kg

Colour



Fan Type

Air flow rate

Refrigerant Name

Charge kg

Control


Charge l

Compressor Type

Starting method


Gas mm

Safety devices

RXYQ-M9 5 8 10 12 14 16 18 20

1

1 1

1 1 2

1

1

1

5 8 10 12 14 16 18 20

1 1 1 1 1 1 2 2

1 2 2 2 3 3 4 4

8 13 16 19 20 20 20 20

62.5 100 125 150 175 200 225 250

162.5 260 325 390 455 520 585 650

14.0 22.4 28.0 33.5 40.0 44.5 50.4 56.0

16.0 25.0 31.5 37.5 45.0 50.0 56.5 63.0

4.14 5.92 8.01 9.16 13.40 16.00 13.93 16.02

3.71 6.06 7.65 9.20 11.70 13.20 13.71 15.30

3.38 3.78 3.50 3.66 2.99 2.78 3.62 3.50

4.31 4.13 4.12 4.08 3.85 3.79 4.12 4.12

20 29 29 29 35 35 41 41

1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600

635 930 930 1,240 1,240 1,240 1,860 1,860

765 765 765 765 765 765 765 765

146 217 217 240 289 289 434 434

Modules RXYQ5M

RXYQ8M

RXYQ10M

RXYQ12M

RXYQ14M

RXYQ16M







Cooling capacity kW

Heating capacity kW


Heating kW

COP Cooling

Heating

Capacity steps


Width mm

Depth mm

Weight kg

NEW

3 9page

RX

YQ

-M9

22 24 26 28 30 32 34 36 38 40 42 44 46 48

1 1 1 2 2 1 1 1

1 1 1 1

1 1 1 1 1

1 1 1 2 1 1 1 2 2 2 3

22 24 26 28 30 32 34 36 38 40 42 44 46 48

2 2 2 2 2 2 3 3 3 3 3 3 3 3

4 5 5 5 6 6 7 7 7 8 8 8 9 9

22 32 32 32 32 32 34 36 38 40 40 40 40 40

275 300 325 350 375 400 425 450 475 500 525 550 575 600

715 780 845 910 975 1,040 1,105 1,170 1,235 1,300 1,365 1,430 1,495 1,560

61.5 68.0 72.5 78.0 84.5 89.0 96.0 101 106.0 113 117.0 123 129.0 134

69.0 76.5 81.5 87.5 95.0 100.0 108.0 113.0 119.0 127 132 138 145.0 150.0

17.20 21.40 24.00 25.20 29.40 32.00 29.40 32.00 33.20 37.40 40.00 41.20 45.40 48.00

16.90 19.40 20.90 22.40 24.90 26.40 27.00 28.50 30.10 32.60 34.10 35.60 38.10 39.60

3.58 3.18 3.04 3.12 2.89 2.81 3.27 3.16 3.21 3.02 2.95 3.00 2.86 2.81

4.08 3.94 3.90 3.91 3.82 3.79 4.00 3.96 3.95 3.88 3.86 3.86 3.81 3.79

41 46 46 46 51 51 56 56 56 61 61 61 68 68

1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600

2,170 2,170 2,170 2,480 2,480 2,480 3,100 3,100 3,410 3,410 3,410 3,720 3,720 3,720

765 765 765 765 765 765 765 765 765 765 765 765 765 765

457 506 506 529 578 578 723 723 746 795 795 818 867 867

RE

YQ

-M7

page4 0

HEAT RECOVERY


• Nominal heating capacities are based on: indoor temperature: 20°CDBoutdoor temperature: 7°CDB/6°CWBequivalent refrigerant piping: 7.5mlevel difference: 0m


REYQ-M7W1B 8 10 12 14 16

22.4 28.0 33.5 40.0 44.5

25.0 31.5 37.5 45.0 50.0

6.97 9.00 10.60 14.24 15.60

6.89 9.31 10.80 12.90 14.0

3.21 3.11 3.16 2.81 2.85

3.63 3.38 3.47 3.49 3.57

3~, 50Hz, 380-415V

1,600 1,600 1,600 1,600 1,600

930 930 1,240 1,240 1,240

765 765 765 765 765

245 245 295 340 340

ivory white (5Y7.5/1)

57 58 60 60 60

78 78 80 80 80

propeller fan

10,500 10,800 12,600 12,600 12,600

R-410A

10.3 11.4 12.4 13.5 14.6



1.9+1.6 1.9+1.6 1.9+1.6 1.9+1.6+1.6 1.9+1.6+1.6


direct on line

9.5 fl 9.5 fl 12.7 fl 12.7 fl 12.7 fl

19.1 br 22.2 br 28.6 br 28.6 br 28.6 br

15.9 br 19.1 br 19.1 br 22.2 br 22.2 br

high pressure switch, fan driver overload protector, overcurrent relay, inverter overload protector, fusible plugs




Heating kW

COP Cooling

Heating

Power supply W1


Width mm

Depth mm

Weight kg

Colour



Fan Type

Air flow rate

Refrigerant Name

Charge kg

Control


Charge l

Compressor Type

Starting method


Gas mm

Discharge gas mm

Safety devices

REYQ-M7W1B 8 10 12 14 16 18 20

1 1

1 1 2

1

1

1

8 10 12 14 16 18 20

1 1 1 1 1 2 2

2 2 2 3 3 4 4

13 16 19 20 20 20 20

100 125 150 175 200 225 250

260 325 390 455 520 585 650

22.4 28.0 33.5 40.0 44.5 50.4 56.0

25.0 31.5 37.5 45.0 50.0 56.5 63.0

6.97 9.00 10.60 14.24 15.60 16.00 18.00

6.89 9.31 10.80 12.90 14.0 16.50 19.00

3.21 3.11 3.16 2.81 2.85 3.15 3.11

3.63 3.38 3.47 3.49 3.57 3.42 3.32

29 29 29 35 35 41 41

1,600 1,600 1,600 1,600 1,600 1,600 1,600

930 930 1,240 1,240 1,240 1,860 1,860

765 765 765 765 765 765 765

245 245 295 340 340 490 490

Modules REYQ8M

REYQ10M

REYQ12M

REYQ14M

REYQ16M







Cooling capacity kW

Heating capacity kW


Heating kW

COP Cooling

Heating

Capacity steps


Width mm

Depth mm

Weight kg

4 1

RE

YQ

-M7

page

22 24 26 28 30 32 34 36 38 40 42 44 46 48

1 1 1 2 2 1 1 1

1 1 1 1

1 1 1 1 1

1 1 1 2 1 1 1 2 2 2 3

22 24 26 28 30 32 34 36 38 40 42 44 46 48

2 2 2 2 2 2 3 3 3 3 3 3 3 3

4 5 5 5 6 6 7 7 7 8 8 8 9 9

22 32 32 32 32 32 34 36 38 40 40 40 40 40

275 300 325 350 375 400 425 450 475 500 525 550 575 600

715 780 845 910 975 1,040 1,105 1,170 1,235 1,300 1,365 1,430 1,495 1,560

61.5 68.0 72.5 78.0 84.5 89.0 96.0 101.0 106.0 113 117.0 123 129.0 134

69.0 76.5 81.5 87.5 95.0 100.0 108.0 113.0 119.0 127 132 138 145.0 150.0

19.60 23.24 24.60 26.20 29.90 31.20 32.20 33.60 35.20 38.90 40.20 41.80 45.50 46.90

20.50 22.60 23.80 25.30 27.50 28.60 32.10 33.30 34.80 37.00 38.10 39.60 41.80 42.90

3.14 2.92 2.95 2.98 2.83 2.85 2.98 3.01 3.01 2.90 2.91 2.94 2.84 2.86

3.36 3.38 3.42 3.46 3.45 3.50 3.36 3.39 3.42 3.43 3.46 3.48 3.47 3.50

41 46 46 46 51 51 56 56 56 61 61 61 68 68

1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600 1,600

2,170 2,170 2,170 2,480 2,480 2,480 3,100 3,100 3,410 3,410 3,410 3,720 3,720 3,720

765 765 765 765 765 765 765 765 765 765 765 765 765 765

540 585 585 635 680 680 830 830 880 925 925 975 1,020 1,020

BSVQ-MV1 100 160 250

1~, 220-240V, 50Hz

x ≤ 100 100 < x ≤ 160 160 < x ≤ 250

5 8 5

galvanised steel plate

185 185 185

310 310 310

280 280 280

9 9 10

9.5 flare 9.5 flare 9.5 flare

15.9 flare 15.9 flare 22.2 flange


15.9 flare 15.9 flare 22.2 flange


PCB fuse

Power supply V1

Total capacity of connectable indoor units

Maximum number of connectable indoor units

Casing


Width mm

Depth mm

Weight kg

Piping connections indoor unit Liquid mm

Gas mm

outdoor unit Liquid mm

Suction gas mm

Discharge gas mm

Safety devices

2

Reluctance brushless

DC compressor

• The reluctance brushless DC motor provides significant increasesin efficiency compared to conventional AC inverter motors,simultaneously using 2 different forms of torque (normal andreluctance torque) to produce extra power from small electriccurrents.

• High thrust mechanismBy introducing high pressure oil, the reactive force from the fixedscroll is added to the internal force, thereby reducing thrust losses.This results in improved efficiency and suppressed sound level

• The motor comprises powerful neodymium magnets, that createthe reluctance torque. These magnets are approximately 12 timesstronger than ferrite magnets and make a major contribution toits energy saving characteristics.

Sine Wave DCinverter

Optimizing the sine wavecurve, results in smoothermotor rotation andimproved motor efficiency.

Neodymium magnet

Ferritemagnet

i-Demand function

The newly introduced current sensorminimizes the difference betweenthe actual power consumption andthe predefined power consumption.

3

2

N

S

N

NN

N

S SS

S

“Normal” torque

Reluctance torque

RotatingStatorField

Iron

NeodymiumMagnet

Te chno logy

Low pressureside

High pressureside

Suction

Scroll

Discharge

ReluctanceDC Motor

1

8:00 12:00 16:00 20:00Time

Pow

erco

nsu

mp

tio

n (

KV

V)

12

NEW

RW

EY

Q

4 3page



Capacity range HP

Power input (nominal) Cooling kW

Heating kW

COP Cooling

Heating

Max n° of indoor units to be connected



Power supply Y1


Width mm

Depth mm

Weight kg

Colour

Sound pressure levels dBA

Sound power levels dBA

Fan Type

Air Flow Rate (nominal) m3/min

Refrigerant Name

Charge kg

Control

Refrigerant Oil Type

Charged Volume l

Compressor Quantity

Type

Starting method

Piping Connections Liquid mm

Discharge gas mm

Gas mm

Safety devices

HEAT PUMPHEAT RECOVERY

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB • inlet water temperature: 30°C • equivalent refrigerant piping: 7.5m • level difference: 0m• Nominal heating capacities are based on: indoor temperature: 20°CDB • inlet water temperature: 20°C • equivalent refrigerant piping: 7.5m • level difference: 0m• This unit should not be installed outdoors, but indoors eg. in a machine room, etc.• Indoor operating ambient temperature: 0 ~ 40°C. Heat rejection from the outdoor unit: 0,71kW/10HP• *Dimensions of 20HP and 30HP units depend on the method of stacking• **Data were not available at the time of publication

VRV-WII RWEYQ10MY1 RWEYQ20MY1 RWEYQ30MY1 RWEYQ10MY1 RWEYQ20MY1 RWEYQ30MY1

26,70 53,40 80,10 26,70 53,40 80,10

31,50 63,00 94,50 31,50 63,00 94,50

10 20 30 10 20 30

6,03 12,10 18,10 6,03 12,10 18,10

6,05 12,10 18,20 6,05 12,10 18,20

4,43 4,41 4,43 4,43 4,41 4,43

5,21 5,21 5,19 5,21 5,21 5,19

16 20 32 16 20 32

125 250 375 125 250 375

325 650 975 325 650 975

3~, 50Hz, 380-415V 3~, 50Hz, 380-415V

1000 * * 1000 * *

780 * * 780 * *

550 * * 550 * *

150 150+150 150+150+150 150 150+150 150+150+150

Ivory white (5Y7,5/1) Ivory white (5Y7,5/1)

51.0 54.0 56.0 51.0 54.0 56.0

** ** ** ** ** **

** ** ** ** ** **

** ** ** ** ** **

R-410A R-410A

5.2 5.2+5.2 5.2+5.2+5.2 5.2 5.2+5.2 5.2+5.2+5.2

Expansion valve (electronic type) Expansion valve (electronic type)

Synthetic (ether) oil Synthetic (ether) oil

** ** ** ** ** **

1 2 3 1 2 3

Hermetically sealed scroll compressor Hermetically sealed scroll compressor

Soft start Soft start

9.52 (flare) 15.9 (flare) 19.1 (flare) 9.52 (flare) 15.9 (flare) 19.1 (flare)

22.2 (brazing) 28.6 (brazing) 34.9 (brazing) 19.1 (brazing) 22.2 (brazing) 28.6 (brazing)

- - - 22.2 (brazing) 28.6 (brazing) 34.9 (brazing)

HPS, inverter overload protector, fusible plugs HPS, inverter overload protector, fusible plugs

HEAT PUMP HEAT RECOVERY

4

RXQ-M9 5 8 10

KJB111A

KHRQ22M29H KHRQ22M29H7

KHRQ22M20TKHRQ22M20T

KHRQ22M29T

KWC26B160 KWC26B280

Fixing box

Refnet header

Refnet joint

Central drain pan kit

RXYQ-M9 5 8, 10 12, 14, 16

KRC19-26A

KJB111A

KHRQ22M29H KHRQ22M29H KHRQ22M29H

KHRQ22M64H



KHRQ22M29T

KHRQ22M64T

KWC26B160 KWC26B280 KWC26B450

Cool/heat selector

Fixing box

Refnet header

Refnet joint


Cool/heat selector

Fixing box

Refnet header

Refnet joint

Outdoor unit multi connection piping kit


KRC19-26A

KJB111A

KHRQ22M29H

KHRQ22M64H

KHRQ22M75H

KHRQ22M20T, KHRQ22M29T, KHRQ22M64T, KHRQ22M75T

BHFQ22M909

KWC26B280KWC26B280 x 2

KWC26B450KWC26B450 x 2 KWC26B450 x 2

RXYQ-M9 18, 20 22, 24, 26 28 30, 32

Cool/heat selector

Fixing box

Refnet header

Refnet joint



KRC19-26A

KJB111A

KHRQ22M29H

KHRQ22M64H

KHRQ22M75H

KHRQ22M20T7, KHRQ22M29T7, KHRQ22M64T7, KHRQ22M75T7

BHFQ22M1359

KWC26B280 x 2 KWC26B280 KWC26B280

KWC26B450 KWC26B450 x 2 KWC26B450 x 2KWC26B450 x 3

RXYQ-M9 34, 36 38 40, 42 44, 46, 48

ACCESSORIES

5

BSVQ-M 100 160 250

KRC19-26A

KJB111A

Cool/heat selector

Fixing box

Refnet header

Refnet joint



KHRQ23M29H, KHRQ23M64H, KHRQ23M75H7


BHFQ23M907

KWC26B280KWC26B280 x 2

KWC26B450KWC26B450 x 2 KWC26B450 x 2

REYQ-M7 18, 20 22, 24, 26 28 30, 32

Refnet header

Refnet joint



KHRQ23M29H7 (max. 8 branches), KHRQ25M72H (max. 8 branches), KHRQ23M75H7 (max. 8 branches)


BHFQ23M1357

KWC26B280 x 2 KWC26B280 KWC26B280

KWC26B450 KWC26B450 x 2 KWC26B450 x 2KWC26B450 x 3

REYQ-M7 34, 36 38 40, 42 44, 46, 48

Refnet header

Refnet joint


REYQ-M7 8, 10 12, 14, 16

KHRQ23M29H KHRQ23M29H

KHRQ23M64H

KHRQ23M20T, KHRQ23M29T KHRQ23M20T, KHRQ23M29T, KHRQ23M64T

KWC26B280 KWC26B450

RWEYQ-M 10 20 30

KRC19-26A

KJB111A

KHRQ23M29H KHRQ23M29H, KHRQ23M64H, KHRQ23M75H

KHRQ22M29H KHRQ22M29H, KHRQ22M64H, KHRQ22M75H

KHRQ23M20T, KHRQ23M29T KHRQ23M20T, KHRQ23M29T, KHRQ23M64T, KHRQ23M75T

KHRQ22M20T, KHRQ22M29T KHRQ22M20T, KHRQ22M29T, KHRQ22M64T, KHRQ22M75T

- BHFP26MA56 BHFP26MA84

- BHFP22MA56 BHFP22MA84

BWU26A15 (1.47MPa) ; BWU26A20 (1.96MPa)

Cool/heat selector

Fixing box

REFNET header Heat recovery

Heat pump

REFNET joint Heat recovery

Heat pump

Outdoor unit multi connection piping kit Heat recovery

Heat pump

Water piping strainer

PI N D O O R U N I T SP r o d u c t F e a t u r e s

7

SS u r veyIndoor Un i t s

p. 48

p. 50

p. 52

p. 54

p. 56

p. 58

p. 60

p. 62

p. 64

p. 66

p. 68

p. 70

FXNQ

FXLQ

FXAQ

FXHQ

FXMQ

FXSQ

FXDQ

FXKQ

FXCQ

FXFQ

FXZQ4-way blow ceiling mounted cassette20-25-32-40-50-63-80-100-125

2-way blow ceiling mounted cassette20-25-32-40-50-63-80-125

4-way blow ceiling mounted cassette (600mm x 600mm)20-25-32-40-50

Ceiling mounted corner cassette25-32-40-63

Concealed ceiling unit (small)20-25

Concealed ceiling unit20-25-32-40-50-63-80-100-125

FXDQ-N

Slim concealed ceiling unit20-25-32-40-50-63

Concealed ceiling unit (large)40-50-63-80-100-125-200-250

Ceiling suspended unit32-63-100

Wall mounted unit20-25-32-40-50-63

Floor standing unit20-25-32-40-50-63

Concealed floor standing unit20-25-32-40-50-63

FXUQ

4-way blow ceiling suspended unit71-100-125

p. 70

ZF X Z Q

S u p e r s i l e n t , s t y l i s h u n i t

4-WAY BLOW

CEILING

MOUNTED

CASSETTE

(600mm x 600mm)

page4 8

Stylish & compact• New and extremely compact casing (575mm in depth) enables unit

to fit flush into ceilings and match standard architectural modules,without cutting ceiling tiles

• Modern style decoration panel in super white (RAL9010)• Whisper quiet operation with sound pressure levels as low as

25dBAExcellent low draught characteristics• Auto swing:

Vertical auto swing moves the discharge flaps up and down todistribute air effectively throughout the room. Since the flaps canmove to a 0 degree position, virtually no draught can beexperienced

• 5 different air flow patterns:Any one of 5 air flow patterns can be freely selected betweenzero and 60 degrees and will then be maintained during theoperational cycle of the air conditioner.

• Air can be discharged in any of 4 directions. Possibility to shut oneor 2 flaps for easy installation in corners

• Since the switch box is located within the unit, it is easy to accessfrom below for maintenance without removing ceiling tiles

• The unit is provided with a standard 500mm lift drain pump

Ceiling voidis 295 mm

0°

60°

34

1

2

34

1

2

34

1

23

4

1

23

4

1

2

34

1

2

3-way

500mm

2-way

BRC1D527 BRC7E531W/530W

4-way

FX

ZQ

20 25 32 40 50FXZQ - M7V1B

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWBoutdoor temperature: 35°CDBequivalent piping length: 7.5m (horizontal)

• Nominal heating capacities are based on: indoor temperature: 20°CDBoutdoor temperature: 7°CDB, 6°CWBequivalent piping length: 7.5m (horizontal)

• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat

page4 9

Cooling capacity kW

Heating capacity kW

Power input Cooling W

Heating W

Power supply VE

Dimensions Unit HxWxD mm

Decoration panel HxWxD mm

Weight Unit kg

Decoration panel kg

Casing

Colour Decoration panel

Sound pressure level High dB(A)

Low dB(A)


Aif flow rate High m3/h

Low m3/h

Air filter

Temperature control

Piping connections Liquid flare mm

Gas flare mm

Drain mm

Sound absorbind thermal insulation

Safety devices

2.2 2.8 3.6 4.5 5.6

2.5 3.2 4,0 5,0 6.3

73 73 76 89 115

64 64 68 80 107

1~, 50Hz, 220-240V

286 x 575 x 575

55 x 700 x 700

18

2.7


white (RAL 9010)

30 30 32 36 41

25 25 26 28 33

47 47 49 53 58

540 540 570 660 840

420 420 420 480 600

resin net with mold resistant

microprocessor thermostat for cooling and heating

6.4

12.7

VP20, external diameter 26, internal diameter 20

foamed polystyrene / foamed polyethylene

PC board fuse, fan motor thermal protector

Wired remote control

Infrared remote control Cooling only

Heat pump

Decoration panel

Sealing member of air discharge outlet

Panel spacer

Replacement long life filter

Fresh air intake kit Direct installation type

BRC1D527

BRC7E531W

BRC7E530W

BYFQ60B7W1

KDBHQ44B60

KDBQ44B60

KAFQ441B60

KDDQ44X60

20 25 32 40 50FXZQ - M7V1B

ACCESSORIES

750 mm

FF X F Q

F i t s f l u s h i n t o e a c h c e i l i n g

4-WAY BLOW

CEILING

MOUNTED

CASSETTE

BRC7C512W/513W

page5 0

Elegant & compact• Sound pressure levels down to 28dBA leave even the most sensitive

occupant undisturbed• Slimmer unit requires only 240mm of ceiling space

(298mm for model 80 and above)• Air flow distribution to suit ceiling heights up to 4.2m for model

80 and above• Drain-up pump with increased lift of 750mm fitted as standard

• Air can be discharged in any of four directions. Possibility to shut oneor two flaps for easy installation in corners or to use 1 or 2 branches

• Choice of 3 auto-swing positions for maximum comfort:standard, draught prevention, ceiling soiling prevention

Simple installation• Easy to fit decoration panel• Suction grille can be rotated by 90°• Easy height adjustment via adjuster slot

Easy maintenance• Easy to clean suction grille and filter• Extended cleaning cycle of the heat exchanger: once every 3 years

Single branch - 8 patterns

❚ ... indicates the piping connection direction

Branched

Closed Pipinglocation

2 branches - 3 patterns

Branched Closed

Pipinglocation

4-waydischarge

3-way discharge 2-way discharge

The unit can beinstalled in corners

BRC1D527

FX

FQ

20 25 32 40 50 63 80 100 125FXFQ - M7V1B

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB • outdoor temperature: 35°CDB • equivalent refrigerant piping: 8m, level difference : 0m• Nominal heating capacities are based on: indoor temperature: 20°CDB • outdoor temperature: 7°CDB, 6°CWB • equivalent refrigerant piping: 8m, level difference : 0m• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat• The sound pressure is measured in an anechoic room at 1m distance from the unit. It is a relative value, depending on the distance and acoustic environment• The sound power level is an absolute value indicating of the “power” which a sound source generates

page5 1




Heating W

Power supply



Weight Unit kg

Decoration panel kg

Casing



Low dB(A)


Air flow rate High m3/h

Low m3/h

Air filter

Temperature control

Piping connections Liquid Flare mm

Gas Flare mm

Drain mm

Sound absorbing thermal insulation

Safety devices

2.2 2.8 3.6 4.5 5.6 7.1 9.0 11.2 14.0

2.5 3.2 4.0 5.0 6.3 8.0 10.0 12.5 16.0

90 97 106 118 173 184 230

75 82 90 101 159 169 215

1~, 50Hz, 230V

230x840x840 288x840x840

40x950x950 40x950x950

24 28

5 5


white (10Y9/0.5)

31 31 31 32 33 34 38 40 45

28 28 28 28 28 29 32 33 36

48 48 48 49 50 51 54 56 61

780 780 780 840 960 1,080 1,680 1,680 1,860

600 600 600 600 660 840 1,200 1,260 1,440



Ø 6.4 Ø 9.5

Ø 12.7 Ø 15.9


foamed polystyrene

PC board fuse, fan motor thermal protector, drain pump fuse

20 25 32 40 50 63 80 100 125FXFQ - M7V1B

BRC1D527

BRC7C513W

BRC7C512W

BYC125K7W1B

KAFJ556K80 KAFJ556K160




KDDFJ55K160

KAFJ55K160

KAFJ551K160H

KDDJ55B160

KDDJ55B160F

KDDJ55B160K

KDDJ55X160

KDBHJ55K160

KDBP55H160W

KDJ55B80 KDJ55B160

KKSJ55K160



Heat pump

Decoration panel

High efficiency filter 65% *1 Colorimetric method

High efficiency filter 90% *1 Colorimetric method

Replacement high eff. filter 65% Colorimetric method

Replacement high eff. filter 90% Colorimetric method

Filter chamber for above

Replacement long life filter Non woven type

Replacement ultra long life filter

Fresh air intake kit Chamber type without T-shape and fan

with T-shape and fan

with T-shape, without fan

Direct installation type

Air discharge outlet sealing member

Panel spacer

Branch duct chamber

Chamber connection kit

ACCESSORIES

600mm

CF X C Q

E a s y i n s t a l l a t i o n i n n a r row c e i l i n g v o i d sBRC7C62/67

page5 2

minimum ceilingheight is 35 cm

Stylish & compact

• Slim unit can be installed in a ceiling void of only 355mm

• Depth of all units is 600mm : easy installation in false ceilings

• Whisper quiet operation: down to 28dBA

• Long life filter is provided as standard

• Drain-up pump with 600mm lift fitted as standard

• Leaves maximum floor and wall space for furniture anddecorations

• Auto-swing mechanism ensures even room air and temperaturedistribution and prevents ceiling soiling.

Less maintenance

• Maintenance operations can be performed by removing the front panel

• Easy to clean flat suction grille

• Detachable swing flaps

BRC1D527

2-WAY

BLOW

CEILING

MOUNTED

CASSETTE

20 25 32 40 50 63 80 125FXCQ - M7V1B

BRC1D527

BRC7C67

BRC7C62

BYBC32GJW1 BYBC50GJW1 BYBC63GJW1 BYBC125GJW1

KAFJ532G36 KAFJ532G56 KAFJ532G80 KAFJ532G160


KDDFJ53G36 KDDFJ53G56 KDDFJ53G80 KDDFJ53G160




Heat pump

Decoration panel

High efficiency filter 65% *1


Filter chamber for bottom suction


Note:*1. Filter chamber is required when installing a high efficiency filter

ACCESSORIES

FX

CQ

20 25 32 40 50 63 80 125FXCQ - M7V1B

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB • outdoor temperature: 35°CDB • equivalent refrigerant piping: 8m • level difference: 0m• Nominal heating capacities are based on: indoor temperature: 20°CDB • outdoor temperature: 7°CDB, 6°CWB • equivalent refrigerant piping: 8m • level difference: 0m• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat

page5 3




Heating W

Power supply



Weight Unit kg

Decoration panel kg

Casing



Low dB(A)



Low m3/h

Air filter

Temperature control


Gas Flare mm

Drain mm


Safety devices

2.2 2.8 3.6 4.5 5.6 7.1 9.0 14.0

2.5 3.2 4.0 5.0 6.3 8.0 10.0 16.0

77 92 130 161 209 256

44 59 97 126 176 223

1~, 50Hz, 230V

305x780x600 305x995x600 305x1,180x600 305x1,670x600

53x1,030x680 53x1,245x680 53x1,430x680 53x1,920x680

26 31 32 35 47 48

8 8.5 9.5 12


white (10Y9/0.5)

33 35 35.5 38 40 45

28 29 30.5 33 35 39

45 50 50 52 54 60

420 540 720 990 1,560 1,980

300 390 540 780 1,260 1,500



Ø 6.4 Ø 9.5

Ø 12.7 Ø 15.9


felt / urethane foam


KF X K Q

S l i m d e s i g n fo r f l e x i b l e i n s t a l l a t i o n

• Choice of 3 auto-swing positions:

• Auto-swing mechanism ensures even room air and temperaturedistribution

• Optimum air flow conditions are created by either downward airdischarge or frontal air discharge (via optional grille) or acombination of both

• Leaves maximum floor and wall space for furniture, decorationand fittings

• The corner cassette is specificallydesigned for use in rooms withshallow ceiling voids (only220mm ceiling space required,195mm with panel spacer,available as accessory)

• Drain-up pump with 500mm liftfitted as standard

CEILING

MOUNTED

CORNER

CASSETTE

BRC4C63/61

page5 4

Min. 195 mm

Panel spacer20 mm

1Standard

Note:Standard setting when shipped.

2Draughtprevention

3Ceiling soilingprevention

Frontal discharge

Closed by the decoration panel

Combination

500 mm

Downward discharge

BRC1D527

25 32 40 63FXKQ - MVE

BRC1D527

BRC4C63

BRC4C61

BYK45FJW1 BYK71FJW1

KPBJ52F56W KPBJ52F80W

KAFJ521F56 KAFJ521F80

K-HV7AW K-HV9AW

KDBJ52F56W KDBJ52F80W

KFDJ52F56 KFDJ52F80



Heat pump

Decoration panel

Panel spacer


Air discharge grille

Air discharge blind panel

Flexible duct (with shutter)

ACCESSORIES

FX

KQ

25 32 40 63FXKQ - MVE

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB • outdoor temperature: 35°CDB • equivalent refrigerant piping: 7.5m (horizontal)• Nominal heating capacities are based on: indoor temperature: 20°CDB • outdoor temperature: 7°CDB, 6°CWB • equivalent refrigerant piping: 7.5m (horizontal)• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat• *Data were not available at the time of publication

page 5 5

Cooling capacity kW

Heating capacity kW


Heating W

Power supply VE



Weight Unit kg

Decoration panel kg

Material Unit


Sound pressure level - 220V High dB(A)

Low dB(A)



Low m3/h

Air filter

Temperature control


Gas Flare mm

Drain mm


Safety devices

2.8 3.6 4.5 7.13.2 4.0 5.0 8.0

66 76 10546 56 85

1~, 50Hz, 220-240V215x1,110x710 215x1,310x71070x1,240x800 70x1,440x800

31 348.5 9.5

galvanised steel platewhite

38 40 4233 34 37* * *

660 780 1,080540 600 900

resin net with mold resistantmicroprocessor thermostat for cooling and heatingØ 6.4 Ø 9.5Ø 12.7 Ø 15.9VP25 (external diameter 32, internal diameter 25)

foamed polyethylenePC board fuse, fan motor thermal fuse, drain pump thermal fuse PC board fuse, fan motor thermal protector, drain pump thermal fuse

DF X D Q

B l e n d s b e a u t i f u l l y w i t h h o t e l ro om s

• Designed for hotel use: very compact dimensions (230mm high x652mm wide)

• Can easily be mounted in a ceiling void

• Since only the suction and discharge grilles are visible, the systemwill blend in any interior décor

• The air suction direction can be altered from rear to bottom suction

• Standard suction air filter

• Extremely quiet in operation, both indoors and outdoors

• For easy mounting, the drain pan connection can be located to theleft or right of the unit

CONCEALED

CEILING

UNIT

(SMALL)

BRC2A51 BRC3A61

BRC1D527 BRC4C62/64

page5 6

20 25FXDQ - M7V1B

BRC1D527, BRC2A51, BRC3A61

BRC4C64

BRC4C62

EKRP1B2



Heat pump

Wiring adapter (hour meter) *1

Note:*1. Fixing box: KRP1A90

ACCESSORIES

FX

DQ

20 25FXDQ - M7V1B

Notes : • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWBoutdoor temperature: 35°CDBequivalent refrigerant piping: 8mlevel difference : 0m

• Nominal heating capacities are based on: indoor air temperature: 20°CDBoutdoor temperature: 7°CDB, 6°CWBequivalent refrigerant piping: 8mlevel difference : 0m

• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.

page5 7




Heating W

Power supply

Dimensions HxWxD mm

Weight kg

Casing


Low dB(A)



Low m3/h

Air filter

Temperature control


Gas Flare mm

Drain mm

Safety devices

2.2 2.8

2.5 3.2

50

50

1~, 50Hz, 230V

230x502x652

17


37

32

50

402 444

312 348



Ø6.4

Ø12.7

VP25, external diameter 27.2, internal diameter 21.6

PC board fuse

D

E a s y i n s t a l l a t i o n i n n a r row c e i l i n g v o i d s

• Slim design for flexible installation

• Compact dimensions, can easily bemounted in a ceiling void of only 240mm

• Quiet operation: down to 29 dBA sound pressure level

• Blends unobtrusively with any interior décor

• Can be installed in both new and existing buildings

• Leaves maximum floor and wall space for furniture, decorationsand fittings

• Medium external static pressure facilitates unit use with flexibleducts of varying lengths

• Drain-up pump with 750mm lift fitted asstandard

SLIM

CONCEALED

CEILING UNIT

page5 8

F X D Q - N

BRC2A51 BRC3A61

BRC1D527 BRC4C62/64

200mm

Suction Chamber[Duct connection]

Air filter

Ceiling

FX

DQ

-N

20 25 32 40 50 63FXDQ-NVE

Notes: • Nominal cooling capacities are based on: • Indoor temperature: 27°CDB, 19°CWB• Outdoor temperature: 35°CDB• Equivalent piping length: 7.5m (horizontal)

• Nominal heating capacities are based on: • Indoor temperature: 20°CDB• Outdoor temperature: 7°CDB, 6°CWB• Equivalent piping length: 7.5m (horizontal)

• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat• * Data were not available at time of publication• The sound pressure values are mentioned for a unit installed with rear suction

page5 9

Cooling capacity kW

Heating capacity kW


Heating W

Power supply VE

Dimensions HxWxD mm

Weight kg

Casing


Low dB(A)


Air flow rate High m3/min

Low m3/min

Air filter

Temperature control


Gas mm

Drain mm


Safety devices

20 25 32 40 50 63FXDQ-NVE

BRC4C64

BRC4C62


Infrared remote control cooling

heating


ACCESSORIES

2.2 2.8 3.6 4.5 5.6 7.1

2.5 3.2 4.0 5.0 6.3 8.0

150 150 150 160 165 181

137 137 137 147 152 168

1~, 50Hz, 220-240V

200x900x620 200x1,100x620

26 26 26 27 28 31


33 33 33 34 35 36

29 29 29 30 31 32

* * * * * *

9.5 9.5 10.5 10.5 12.5 16.5

7.5 7.5 8.5 8.5 10.0 13.0

removable, washable, mildew proof


6.4 6.4 6.4 6.4 6.4 9.5

12.7 12.7 12.7 12.7 12.7 15.9

VP (external diameter 26, internal diameter 20)

foamed polyethylene


SF X S Q

H i g h f l e x i b i l i t y fo r a w i d e v a r i e t y o f a p p l i c a t i o n s

CONCEALED

CEILING

UNIT

BRC2A51 BRC3A61

BRC1D527 BRC4C62/64

page6 0

• High external static pressure facilitates unit use with flexible ductsof varying lengths

• Low sound pressure level - 28dBA. The quiet operation of thismodel is ideal for exclusive stores and offices

• Blends unobtrusively with any interior décor

• When using suction panel,unit requires only 350mmof ceiling space

• Drain-up pump with lift up to625mm fitted as standard

• The air suction direction can be altered from rear to bottomsuction

• The switch box can be reached from the side or from the bottomside of the unit for easy servicing

• Long life filter fitted as standard

625mm

Min.350mm

FX

SQ

20 25 32 40 50 63 80 100 125FXSQ - M7V1B

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB • outdoor temperature: 35°CDB • equivalent refrigerant piping: 8m • level difference: Om• Nominal heating capacities are based on: indoor temperature: 20°CDB • outdoor temperature: 7°CDB, 6°CWB • equivalent refrigerant piping: 8m • level difference: Om• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat• The sound pressure values are mentioned for a unit installed with rear suction

Notes: • *1. A wiring adapter (KRP1B61) per indoor unit is required if installing an electric heater.• *2. If installing a high efficiency filter in the ceiling mounted built-in unit, an assembly chamber for either bottom or rear suction is required.• *3. An electric heater cannot be used for VRV system cooling only.

page6 1




Heating W

Power supply



Weight Unit kg

Decoration panel kg

Casing



Low dB(A)



Low m3/h

Air filter

Temperature control


Gas Flare mm

Drain mm


Safety devices

2.2 2.8 3.6 4.5 5.6 7.1 9.0 11.2 14.0

2.5 3.2 4.0 5.0 6.3 8.0 10.0 12.5 16.0

110 114 127 143 189 234 242 321

90 94 107 123 169 214 222 301

1~, 50Hz, 230V

300x550x800 300x700x800 300x1,000x800 300x1,400x800

55x650x500 55x800x500 55x1,100x500 55x1,500x500

30 30 31 41 51 52

3 3.5 3.5 4.5 6.5 6.5


white 10Y9/0.5

32 33 33 35 35 37 38 40

28 28 29 31 30 31 33 35

50 51 56 58 56 55 56 65

540 570 690 900 1,260 1,620 1,680 2,280

390 420 540 660 930 1,200 1,230 1,680



Ø 6.4 Ø 9.5

Ø 12.7 Ø 15.9


foamed polyurethane


20 25 32 40 50 63 80 100 125FXSQ - M7V1B


BRC4C64

BRC4C62

BYBS32DJW1 BYBS45DJW1 BYBS71DJW1 BYBS125DJW1

KTBJ25K36W KTBJ25K56W KTBJ25K80W KTBJ25K160W

KAFJ252L36 KAFJ252L56 KAFJ252L80 KAFJ252L160

KAFJ253L36 KAFJ253L56 KAFJ253L80 KAFJ253L160

KAJ25L36D KAJ25L56D KAJ25L80D KAJ25L160D

KAJ25L36B KAJ25L56B KAJ25L80B KAJ25L160B

KSA-25K36 KSA-25K56 KSA-25K80 KSA-25K160

KBBJ25K36 KBBJ25K56 KBBJ25K80 KBBJ25K160

KDAJ25K36 KDAJ25K56 KDAJ25K71 KDAJ25K140

ACCESSORIES



Heat pump

Decoration panel

Service access panel



Filter chamber for bottom suction

Filter chamber rear suction

Air suction canvas

Screening door/blind board

Air discharge adapter for round duct

MF X M Q

H i g h s t a t i c p re s s u r e a l l ow s f l e x i b l e d u c t d e s i g n

• Leaves maximum floor and wall space for furniture decoration andfittings

• Complete range of models (5 ➞ 31.5 kW)

• More than 150 Pa external static pressure allows extensiveductwork runs and flexible application: ideal for use in large areas

• External static pressure can be easily adjusted using a change-overswitch inside the electrical box to meet the resistance in the ductsystem

• Drain-up height: 294 mm for class 40 to 125375 mm for class 200, 250

• Built-in drain pump (accessory):housing the drain pump inside the unit has reduced the requiredinstallation space

CONCEALED

CEILING

UNIT

(LARGE)

BRC2A51 BRC3A61

BRC1D527 BRC4C62/64

page6 2

Indoor unit 120

Drain pump kit

Min.590 mm

BUILT-IN DRAIN PUMP

Min.470 mm

Indoor unit

40 50 63 80 100 125 200 250FXMQ - MVE


BRC4C64

BRC4C62

KDU30L125VE KDU30L250VE

KAFJ302L71 KAFJ302L140 KAFJ372L280


KDDJ30L71 KDDJ30L140 KDJ3705L280




Heat pump

Drain pump kit

High efficiency filter 65%

High efficiency filter 90%

Filter chamber


ACCESSORIES

FX

MQ

40 50 63 80 100 125 200 250FXMQ - MVE

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWBoutdoor temperature: 35°CDBequivalent refrigerant piping: 7.5m (horizontal)

• Nominal heating capacities are based on: indoor temperature: 20°CDBoutdoor temperature: 7°CDB, 6°CWBequivalent refrigerant piping: 7.5m (horizontal)

• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat• The air filter is not a standard accessory, but please mount it in the duct system at the suction side.

Select its colorimetric method (gravity method) 50% or more.• *Data were not available at the time of publication

page6 3




Heating W

Power supply

Dimensions HxWxD mm

Weight kg

Casing


Low dB(A)



Low m3/h

Air filter

Temperature control


Gas mm

Drain mm


Safety devices

4.5 5.6 7.1 9.0 11.2 14.0 22.4 28.0

5.0 6.3 8.0 10.0 12.5 16.0 25.0 31.5

211 284 411 619 1,294 1,465

211 284 411 619 1,294 1,465

1~, 50Hz, 220-240V

390x720x690 390x1,110x690 470x1,380x1,100

44 45 63 65 137


39 42 43 45 48

35 38 39 42 45

* * * * *

840 1,170 1,740 2,160 3,480 4,320

690 960 1,380 1,740 3,000 3,720

cf. note 4


Ø 6.4 Ø 9.5 Ø 9.5

Ø 12.7(flare) Ø 15.9(flare) Ø19.1(brazing) Ø22.2(brazing)

VP25, external diameter 32, internal diameter 25 PS1B

glass fiber


AF X A Q

Qu i e t o p e ra t i o n w i t h a u t o - sw i n g c om fo r t

• Compact and stylish design blends unobtrusively in any interior décor

• Dramatic weight reduction of 48% compared to the previous series

• Auto-swing mechanism ensures efficient air distribution via louversthat close automatically when the unit is switched off

• Comfortable air flow: the wide air discharge outlet distributes acomfortable air flow throughout the entire room

• Both horizontal flaps and front panel can easily be removed andwashed

• 5 different discharge angles can beprogrammed via the remote control

• Discharge angle automatically returnsto its previous position on restart(initial setting 10 degrees for coolingand 70 degrees for heating)

• All maintenance operations can be carried out from the front of theunit

• Drain pipe can be installed either to the left or right side of the unit

• Drain-pump kit is available asoptional accessory, which lifts thedrain 1,000mm from the bottomof the unit

WALL

MOUNTED

UNIT

BRC1D527 BRC7E618/619

page6 4

10°25°

40°55°70°

10° Cooling

70° Heating

1,000mm

Height of drain-up

Drain-up kit

Indoor unitDrain-up kit

2.2 2.8 3.6 4.5 5.6 7.1

2.5 3.2 4.0 5.0 6.3 8.0

16 22 27 20 27 50

24 27 32 20 32 60

1~, 50Hz, 220-240V

290x795x230 290x1,050x230

11 14

white (3.OY8.5/0.5)

35 36 37 39 42 46

29 29 29 34 36 39

* * * * * *

450 480 540 720 900 1,140

270 300 330 540 720 840

resin net washable


Ø6.4 Ø9.5

Ø12.7 Ø15.9

VP13 (external diameter 18, internal diameter 14)

foamed polystyrene / foamed polyethylene

PC board fuse

FXA

Q

20 25 32 40 50 63FXAQ-MVE

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWBoutdoor temperature: 35°CDBequivalent refrigerant piping: 5m (horizontal)

• Nominal heating capacities are based on: indoor temperature: 20°CDBoutdoor temperature: 7°CDB, 6°CWBequivalent refrigerant piping: 5m (horizontal)

• Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat• *Data were not available at the time of publication

page6 5




Heating W

Power supply

Dimensions HxWxD mm

Weight kg

Colour


Low dB(A)



Low m3/h

Air filter

Temperature control


Gas Flare mm

Drain mm


Safety devices

20 25 32 40 50 63FXAQ-MVE

BRC1D527

BRC7E619

BRC7E618

K-KDU572CVE



Heat pump

Drain pump kit

ACCESSORIES

UF X U Q4-WAY

BLOW

CEILING

SUSPENDED

UNIT

page6 6

I d e a l f o r i n s t a l l a t i o n i n n ew o r e x i s t i n g b u i l d i n g s

• Group control with other VRV indoor units

• Cool/heat selection available

• To prevent cold draught at hot start, defrost and oil return in heating

• 5m maximum distance between indoor unit and junction box

• Air can be discharged in any of four directions

• Possibility to shut one or two flapsfor easy installation in corners

• Auto-swing mechanism ensures even room air and temperaturedistribution

• Air flow distribution for ceiling heights up to 3.5m

• Air can be discharged at 5 differentangles between 0 and 60 degrees.

• Extremely quiet in operation both indoors and outdoors

• The air filter, drain pan and heat exchanger fin are mildew proofand anti-bacterial treated

• Drain-up pump with increased lift of 500mm

BEVQ-MVE

BRC1D527 BRC7C529W/528W

FX

UQ

page6 7

71 100 125FXUQ-MV1

BRC1D527

BRC7C529W

BRC7C528W

KDBHJ49F80 KDBHJ49F140

KDBTJ49F80 KDBTJ49F140

KDGJ49F80 KDGJ49F140

KAFJ495F140

KHFP49M63 KHFP49M140



Heat pump

Sealing member of air discharge outlet

Air discharge decoration panel

Vertical flap kit


L-type connection piping kit

ACCESSORIES

BEVQ-MVE

JUNCTION BOX FORCONNECTION TO VRV

71 100 125FXUQ-MV1

Notes: • Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB • outdoor temperature: 35°CDB, 24° CWB• Nominal heating capacities are based on: indoor temperature: 20°CDB, 15° CWB • outdoor temperature: 7°CDB, 6°CWB• Capacities are net including a deduction for cooling (an addition for heating) for indoor fan motor heat




Heating W

Power supply V1

Dimensions HxWxD mm

Weight kg

Colour


Low dB(A)

Sound power level High dB(A)

Low dB(A)


Low m3/h

Air filter


Gas Flare mm

Drain Flare mm

Heat insulation

Safety devices

Combination with junction box

Dimensions HxWxD mm

Weight kg

Casing

Power supply VE

8.0 11.2 14.0

9.0 12.5 14.0

180 289 289

160 269 269

1~, 50Hz, 230V

165x895x895 230x895x895 230x895x895

25 31 31

white

40 43 44

35 38 39

56 59 60

51 54 55

1,140 1,740 1,920

840 1,260 1,380


9.5 9.5 9.5

15.9 15.9 15.9

external diameter 26, internal diameter 20

heat resistant foamed polyethylene, regular foamed polyethylene

fan motor thermal protector

BEVQ71MVE BEVQ100MVE BEVQ125MVE

71 100 125

100x350x225

3.0 3.0 3.5


1~, 50Hz, 220-240V

HF X H Q

S u p e r s i l e n t , s l i m u n i t w i t h w i d e r a i r f l ow

• Quiet in operation: down to 31 dBA sound pressure level

• Leaves maximum floor and wall space for furniture and decoration

• Can be installed in both new and existing buildings

• Use of W-Coanda flap enhanceshorizontal and vertical aircirculation characteristics

• Wider air discharge thanks toCoanda effect: up to 100 degrees


• Drain-up kit with 600mm liftavailable as accessory

• Easy installation and maintenance

CEILING

SUSPENDED

UNIT

BRC1D527 BRC7E63W/66

page6 8

100°

Turbulent flow Silent stream fan

Sound absorption member

Straightening vane

Coanda effect

Drain-up kit(built inside main unit)

32 63 100FXHQ - MVE

BRC1D527

BRC7E66

BRC7E63W

KDU50M60VE KDU50M125VE KDU50M125VE

KAFJ501D56 KAFJ501D80 KAFJ501D112

KHFP5M35 KHFP5M63 KHFP5M63



Heat pump

Drain pump kit

Replacement long life filter Resin net

L-type piping kit For upward direction

ACCESSORIES

FX

HQ

32 63 100FXHQ - MVE




page6 9




Heating W

Power supply

Dimensions HxWxD mm

Weight kg

Colour


Low dB(A)



Low m3/h

Air filter

Temperature control


Gas Flare mm

Drain mm


Safety devices

3.6 7.1 11.2

4.0 8.0 12.5

111 115 135

111 115 135

1~, 50Hz, 220-240V

195x960x680 195x1,160x680 195x1,400x680

24 28 33

white (10Y9/0.5)

36 39 45

31 34 37

* * *

720 1,050 1,500

600 840 1,170



Ø 6.4 Ø 9.5 Ø 9.5

Ø 12.7 Ø 15.9 Ø 15.9

VP20 (external diameter 26, internal diameter 20)

glass wool


NL

T h e i d e a l u n i t fo r p e r i m e t e r a i r c o n d i t i o n i n g

• Ideal for installation beneath a window

• The floor standing unit is a mere 222mm deep and 600mm high andrequires very little installation space

• Running the pipes from connectionsat the back, enables the unit to bewall mounted which in turn allowscleaning beneath the unit wheredust tends to accumulate

• On site connection during installation is easier


• All models are available with remote control

• The connecting port faces downward, eliminating the need to attachauxiliary piping

(CONCEALED)

FLOOR

STANDING

UNIT

BRC2A51 BRC3A61

BRC1D527 BRC4C64/62

page7 0

F X L Q / F X N Q

Wall mounted Floor standing

Connectingport

Refrigerantpiping

FXLQ

/FXN

Q2.2 2.8 3.6 4.5 5.6 7.1

2.5 3.2 4.0 5.0 6.3 8.0

49 90 110

49 90 110

1~, 50Hz, 220-240V

600x1,000x222 600x1,140x222 600x1,420x222

610x930x220 610x1,070x220 610x1,350x220

25 30 36

19 23 27

ivory white (5Y7.5/1)


35 35 38 39 40

32 32 33 34 35

* * * * *

420 480 660 840 960

360 360 510 660 720



Ø6.4 Ø9.5

Ø12.7 Ø15.9

Ø21 external diameter (vinyl chloride)

glass fiber / urethane foam


20 25 32 40 50 63FXLQ/FXNQ-MVE

page7 1




Heating W

Power supply

Dimensions FXLQ HxWxD mm

FXNQ HxWxD mm

Weight FXLQ kg

FXNQ kg

Colour FXLQ

Casing FXNQ


Low dB(A)



Low m3/h

Air filter

Temperature control


Gas Flare mm

Drain mm


Safety devices

20 25 32 40 50 63FXLQ/FXNQ-MVE


BRC4C64

BRC4C62

KAFJ361K28 KAFJ361K45 KAFJ361K71



Heat pump


ACCESSORIES




PC O N T R O L S Y S T E M SP r o d u c t F e a t u r e s

DMS502A51

DMS504B51

DAM602A51/52/53

DCS601C51

DTA113B51

Schedule timerDCS301B51

DCS302C51Centralised remote controlBRC1D527Wired remote controlBRC4C*/BRC7C*Infrared remote controlBRC3A61Simplified built-in remote controlfor hotel applications

page7 3

SS u r veyCont ro l S y s tems

BRC2A51Simplified remote control

p. 74

p. 76

p. 74

p. 76

p. 81

p. 78

p. 74

p. 75

p. 77

p. 80

p. 81

Unified ON / OFF control

IndividualControlSystems

CentralisedControlSystems

DaikinNetworkSolutions

DST301B51 p. 76

BRC4C*/BRC7C*

BRC3A61

page7 4

II nd i v idua lCont ro l S y s tems

Simplified built-inremote control forhotel applications• compact,user friendly

unit• ideal for use in hotel

bedrooms.

Operation buttons :• ON/OFF• Fan speed control• Temperature setting

Display :• Heat Recovery

Ventilation (HRV) inoperation

• Set temperature• Operating mode• Centralised control

indication• Fan speed• Defrost/hot start• Malfunction

Infrared remotecontrol

Operation buttons:• ON/OFF• Timer mode start /

stop• Timer mode on/off• Programme time• Temperature setting

• Air flow direction(FXHQ, FXFQ, FXCQand FXAQ modelsonly)

• Operating mode• Fan speed control• Filter sign reset• Inspection / test

indication

Display:• Operating mode• Battery change• Set temperature• Air flow direction

(FXHQ, FXFQ,FXCQ and FXAQmodels only)

• Programmed time• Inspection/test

operation• Fan speed

BRC2A51Simplified remotecontrol• simple, compact and

easy to operate unit• suitable for use in

hotel bedrooms.

Operation buttons :• ON/OFF• Operating mode

selection• Fan speed control• Temperature setting

Display :• Cool/heat changeover

control• Heat Recovery

Ventilation (HRV) inoperation

• Set temperature• Operating mode• Centralised control

indication• Fan speed• Defrost/hot start

• Malfunctionadjustment

• Operating modeselection

• Fan speed control• Filter sign reset• Inspection test /

operation

BRC1D527

page7 5

Wired remote control• Limit operation (min./max.): room temperature is controlled within adjustable

upper and lower limits. Limit operation can be activated manually or byschedule timer

• Real time clock: indicates real time and day• Schedule timer:

- It is possible to programme a weekly schedule timer- It is possible to programme the remote control for each day of the week.

Five day actions can be set as follows:- set point: unit is switched ON and normal operation is maintained- OFF: unit is switched OFF- limits: unit is switched ON and min./max. control (cf.limit operation for

more details)• Home leave (frost protection): during absence, the indoor temperature can

be maintained at a certain level. This function can also switch the unitON/OFF

• Different levels of disabled buttons can be selected as follows:• level 1: all buttons are accessible• level 2: all buttons are disabled except for:

- ON/OFF- set temperature up/down- fan speed- cooling/heating mode- enable/disable schedule timer- air flow direction adjustment button

• level 3: all buttons are disabled except for:- ON/OFF- set temperature up/down- fan speed

• user friendly HRV function, thanks to the introduction of a button forventilation mode and fan speed

• constantly monitoring of the system for malfunctions in a total of 80components

• immediate display of fault location and condition• reduction of maintenance time and costs.Operation buttons:• ON/OFF• Timer mode start/stop• Timer on/off• Programmed time• Temperature setting• Air flow direction adjustment• Operating mode selection• Fan speed control• Filter sign reset• Inspection test/operationDisplay:• Operating mode• Heat Recovery Ventilation (HRV) in operation• Cool/heat changeover control• Centralised control indication• Group control indication• Set temperature• Air flow direction• Programmed time• Inspection/test operation• Fan speed• Clean air filter• Defrost/hot start• Malfunction

BRC1D527

6

DST301B51

DCS301B51

DCS302C51

CCen t ra l i s edCont ro l S y s tems

Centralised control of the VRV system can be achieved via 3 userfriendly compact controls: centralised remote control, unified on/offcontrol and schedule timer. These controls may be used independentlyor in combination where 1 group = several (up to 16) indoor units incombination and 1 zone = several groups in combination.A centralised remote control is ideal for use in tenanted commercialbuildings subject to random occupation, enabling indoor units tobe classified in groups per tenant (zoning).The schedule timer programmes the schedule and operationconditions for each tenant and the control can easily be resetaccording to varying requirements.

Centralised remote controlProviding individual control of 64 groups (zones) of indoor units.• a maximum of 64 groups (128 indoor units, max. 10 outdoor units)

can be controlled• a maximum of 128 groups (128 indoor units, max. 10 outdoor

units) can be controlled via 2 centralised remote controls inseparate locations

• zone control• group control• malfunction code display• maximum wiring length of 1,000m (total: 2,000m)• HRV air flow direction and air flow rate can be controlled• expanded timer function

Unified ON/OFF controlProviding simultaneous and individual control of 16 groups ofindoor units• a maximum of 16 groups (128 indoor units) can be controlled• 2 remote controls in separate locations can be used• operating status indication (normal operation, alarm)• centralised control indication• maximum wiring length of 1,000m (total: 2,000m)

Schedule timerEnabling 64 groups to be programmed• a maximum of 128 indoor units can be controlled• 8 types of weekly schedule• a maximum of 48 hours back up power supply• a maximum wiring length of 1,000m (total: 2,000m)

7

DDa ik inNet work So lu t ions

The ideal solution for control and managementup to 2,000 indoor units

• Automates alarm(report messages)for any malfunctions/errors.Immediate report of anyindoor unit breakdownto the servicing company.

• Automatic report ofbreakdown/ malfunctioninformation.

• Minimizes theinconvenience of not havingair conditioning via rapidmessages

Functions

• Schedule setup (Daily schedule)- Start/Stop

• Air conditioning malfunctionreport- Send message tomonitoring system

• Manual operation- Start/Stop, Set temperature,

Operation mode, Fan speed• Status monitoring (Start/Stop,

Set temperature, Operationmode, Room temperature,Operation time, Error code)

Modem

Modem

Public phoneline

PC for monitoring

Malfunction

DS-NETadapter

Max. of 10 DS-NETadapters

RS4

85R

S232

C

Application area

• A small commercial areaof less than 40 indoor units.

• Critical applications forcentralized monitoring.

System layout

• Allows monitoring andcontrol of up to up to50 stores or sites and 2,000indoor units with just onemodem and phone line.

• Automates daily airconditioning operationin order to free users fromthe hassle of air conditioningoperation/management.

• The daily schedule settingallows automatic operationafterward.

NEW

*DS-net can also be controlled via your mobile phone

8

Allows detailed & easy monitoring and operation of VRV systems(max. 2 X 64 groups/indoor units).

DIII-NET

RS-232C

Indoor units

DIII-NET PLUSadapter

Controls drainpump lighting

etc.

DIII-NET Allows monitoring/controlof up to 64 units (groups)of A/Cs and equipment

Monitoring ofroom enter/exit

sign

HRV

HRVIndoor unit

DI unit

Fire alarm

Forced OFF contact input

Onboardmodem

Publicline

AIRNET

Malfunction

• CSV output ofPPD (option) result

OnboardEthernetport Links to the wattmeter when using

the PPD (option) function

Remote monitoring/controlvia internet, e-mail

Pi-port

PCMCIAflash

memory

DIO unit

NEW

NEW

NEW

NEW

9

Languages

• English• French• German• Italian• Spanish

System layout

• Up to 2 x 64 indoorunits can be controlled

• Onboard Ethernet port(web browser + e-mail)

• Digital i/o contacts(option)

• Touch panel (full colourLCD via icon display)

Management

• Web application &internet compatibility- Monitoring & controlaccording to user

- Remote monitoring& control of more thanone building

- Remote monitoring& control of more thanone building via internet

• Power ProportionalDistribution: PPD (option)

• Easy management ofelectricity consumption

• Enhanced history function

Control

• Individual control(set point, start/stop,fan speed) (max. 2 x 64groups/indoor units)

• Schedule control(8 schedules, 17 patterns)

• Flexible grouping in zones• Yearly schedule• Fire emergency stop

control• Interlocking control

(option)• Increased HRV monitoring

and control function• Automatic cooling/heating

change-over• Heating optimization• Temperature limit• Password security:

3 levels (general,administration & service)

• Quick selection and fullcontrol

• Simple navigation

Monitoring

• Visualisation via GraphicalUser Interface (GUI)

• Icon colour display changefunction

• Indoor units operationmode

• Error messages via e-mail& mobile phone (option)

• Indication filterreplacement

• Multi PC

Cost performance

• Labour saving• Easy installation• Compact design:

limited installation space• Overall energy saving

Connectable to:

• VRV• HRV• Sky Air

(via interface adapter)• Split

(via interface adapter)

NEW

NEW

NEW

NEW

NEW

NEW

NEW

NEW

NEW

NEW

NEW

0

Management

• Proportional powerconsumption division

• Operational historymanagement (start/stop,malfunction, operation hours)

• Generation of reports (graphics& tables) (daily, weekly,monthly)

• Peak load shedding• Advanced tenant management• Sliding temperature• Eco mode

Control

• Individual control (setpoint,start/stop, fan speed) (max.1,024 indoor units)

• Group control (100 groups)• Schedule control (128 programs)• Fire emergency stop control

(32 programs)• Interlocking control• Setpoint limitation• Automatic cool-heat change-

over• Power failure/release control• Temperature limit (automatic

start)• Timer extension

Monitoring

• Visualisation via a GraphicalUser Interface (GUI) featuringfree layout

• Operation mode of indoor &outdoor units

• Fault indication• Indication filter replacement• Setpoint indication• Operation time monitoring• Multi PC• On-line help

The ideal solution for controland management of maximum1,024 VRV indoor units.

System layout

• Up to 1,024 indoor units canbe controlled (by 4 iPUs)

• Ethernet TCPIP / 10 base/T communication

• Integrated digital contacts onthe Intelligent Processing Unit(iPU)· 19 general input ports· 2 digital outputs

• Stand alone operation of theiPU for minimum 48 hours

• Compatible with UPSshutdown software

· Operation Status Monitoring· Schedule Management· Tenant Management

...etc

Intelligent Processing unit

Security

VRV System

Fire alarm Centralisedremotecontrol

Unifiedon/offcontrol

HRV

[iPU]

4 unitsmax.

1

Integrated control systemconnecting VRV systemwith BMS system.

• Interface for BMS system• Communication via BACnet

protocol (connection viaEthernet)

• 256 units connectable perBACnet gateway

• Unlimited site size• Easy and fast installation

LONWORKS® NetworksCompatible Gateway

• Interface for connection toLONWORKS® networks

• Communication via LON®

protocol (twisted pair wire)• 64 units connectable per

DMS-IF• Unlimited site size• Quick and easy installation

DDa ik inNet work So lu t ions

Fire alarm

BACnetover ethernet

BMS

Security

· Elevator· Pump· Lighting

...etc

Power supply facility

~

~

Fire alarm

LON®

(FTT-10A)

LON® BMS

Security

· Elevator· Pump· Lighting

...etc

Power supply facility

~

~Centralised

remotecontrol


Centralisedremotecontrol


VRV System

HRV

VRV System

HRV

2

DESCRIPTION FXZQ FXFQ FXCQ FXKQ FXDQ FXDQ-N FXSQ FXMQ FXUQ FXHQ FXAQ FXLQ FXNQ

ACCESSORIES

CONTROL

SYSTEMS

BRC1D527

BRC7E531W BRC7C513W BRC7C67 BRC4C63 BRC4C64 BRC4C64 BRC4C64 BRC4C64 BRC7C529W BRC7E66 BRC7E619 BRC4C64 BRC4C64

BRC7E530W BRC7C512W BRC7C62 BRC4C61 BRC4C62 BRC4C62 BRC4C62 BRC4C62 BRC7C528W BRC7E63W BRC7E618 BRC4C62 BRC4C62

- - - - BRC2A51 BRC2A51 BRC2A51 BRC2A51 - - - BRC2A51 BRC2A51

- - - - BRC3A61 BRC3A61 BRC3A61 BRC3A61 - - - BRC3A61 BRC3A61


Infrared remote control cooling only

heat pump

Simplified remote control

Simplified remote control for hotel use

DESCRIPTION FXZQ FXFQ FXCQ FXKQ FXDQ FXDQ-N FXSQ FXMQ FXUQ FXHQ FXAQ FXLQ FXNQDCS302C51

DCS301B51

DST301B51

Centralised remote control

Unified ON/OFF control

Schedule timer

2. CENTRALISED CONTROL SYSTEMS

DESCRIPTION FXZQ FXFQ FXCQ FXKQ FXDQ FXDQ-N FXSQ FXMQ FXUQ FXHQ FXAQ FXLQ FXNQ

3. OTHERS

KRP1B57* EKRP1B2*5 EKRP1B2*5 KRP1B61 KRP1B61 KRP1B56 KRP1B61 KRP1B61 - KRP1B3 - KRP1B61 KRP1B61

KRP2A52* KRP2A52* KRP2A51* KRP2A61 KRP2A51 KRP2A53 KRP2A51 KRP2A62 - KRP2A62* KRP2A61* KRP2A51 KRP2A51

KRP4A53* KRP4A53* KRP4A51* KRP4A51 KRP4A51 KRP4A54 KRP4A51 KRP4A52 KRP4A53* KRP4A52* KRP4A51* KRP4A51 KRP4A51

KRCS01-1

KRP1B101*2 KRP1C98 KRP1B96*3/4 - - KRP1B101 - - KRP1B97 KRP1C93*3 KRP4A93*3/4 - -

KJB311A - KJB311A

KJB212A - KJB212A

KEK26-1 - KEK26-1

DTA104A62* DTA104A62* DTA104A61* DTA104A61 DTA104A61 DTA104A53 DTA104A61 DTA104A61 - DTA104A62 DTA104A61 DTA104A61 DTA104A61

- - - - - - EKRP1B2 - - - - - -

- - - - - - - - DTA102A52 - - - -

- - - - - - - - EKF0F0 - - - -

Notes:An installation box is required for each adapter marked with **2: Up to 2 installation boxes can be installed per indoor unit*3: Only 1 installation box can be installed per indoor unit*4: Up to 2 adapters can be fixed per installation box*5: Hour meter*6: Electric heater and humidifier are field supplied. These parts should not be installed inside the equipment.

1. INDIVIDUAL CONTROL SYSTEMS

Wiring adapter

Wiring adapter for electrical appendices (1)

Wiring adapter for electrical appendices (2)

Remote sensor

Installation box for adapter PCB

Electrical box with earth terminal (3 blocks)

Electrical box with earth terminal (2 blocks)

Noise filter (for electromagnetic interface only)

External control adapter for outdoor units

(must be installed on indoor units)

Option PCB for external electric heater, humidifier and/or hour meter*6

Interface adapter for Sky Air series

Forced ON/OFF connector

DESCRIPTION REFERENCE COMMENTSDTA113B51 4 units can be connected per adapter, 40 units when 10 adapters are connected

DPC001B1-B51 Monitoring panel softwareDS-net adapter

Software

4.

3

DESCRIPTION REFERENCE COMMENTSDCS601C51 2x64 units can be connected

DCS002C51 Power Proportional Distribution (PPD) software

DCS004A51 E-mail / Web software

DCS601A52 DIII NET-Plus adapter

KJB411A For wall mounted installation

1264009 Spare part n° of Touch-Pen for Intelligent Touch Controller

KRP928A2S For connection to Split units

DTA102A52 For connection to R-22 / R-407C Sky Air units

DTA112B51 For connection to R-410A Sky Air units

DEC101A51 Input contacts: 16 points

DEC102A51 Input contacts: 8 points; output contacts: 4 points

Intelligent Touch Controller

Software

Hardware

Installation box

Touch-Pen

Interface adapters

Digital input

Digital input/output

5.

DESCRIPTION REFERENCE COMMENTSDAM602A51 256 indoor units per IPU

DAM602A52 128 indoor units per IPU

DAM602A53 192 indoor units per IPU

IM3.XX Up to 1,024 indoor units


DTA102A52 For connection to R-407C/R-22 Sky Air units


DAM101A51 Outdoor temperature sensor

DEC101A51 Input contacts: 16 points

DEC102A51 Input contacts: 8 points, output contacts: 4 points

Intelligent Processing unit

Software

Interface adapters

DIII Ai

Digital input


6.

DESCRIPTION REFERENCE COMMENTSDMS504B51 Up to 64 units can be connected per DMS-IF




LONWORKS® networks compatible Gateway

Interface adapters

7.

DESCRIPTION REFERENCE COMMENTSDMS502A51 64 units per Gateway

DAM411A1 Extension of 3 x DIII lines (3 x 64) indoor units

DAM412A1 For forced shutdown




BACnet Gateway

DIII board


Interface adapters

8.

DESCRIPTION REFERENCE COMMENTS

9.

Parallel interface - Basic unit

Temperature measurement units

Temperature setting units

Unification adapter for

computerised control

Wiring adapter for

electrical appendices (1)

Wiring adapter for

electrical appendices (2)

External control adapter for outdoor unit

DIII-net expander adapter

Mounting kit

Conta

ct / a

nalog

sign

al

DPF201A51 enables ON/OFF command, operation and display of malfunction can be used in combination with up to 4 units.

DPF201A52 enables temperature measurement output for 4 groups; 0~5VDC."

DPF201A53 enables temperature setting input for 16 groups; 0~5VDC."

DCS302A52 used for combining of air conditioning control computer and central remote controller

(ON/OFF, display)

KRP2A51 simultaneously controls air conditioning control computer and up to 64 groups of indoor units.

KRP2A52

KRP4A51-53 to control the group of indoor units collectively, which are connected by the transmission wiring of

remote controller.

DTA104A51 cooling/heating mode change over, demand control and low noise control are available between the plural

DTA104A52 outdoor units.

DTA109A51 a maximum of 10 outdoors or 128 indoors can be connected to 1 DTA109A51

a maximum of 8 DTA109A51 can be connected to DIII-net

KRP4A92 for easy installation of the DTA109A51

BMS: BUILDING MANAGEMENT SYSTEM

Zandvoordestraat 300

B-8400 Oostende, Belgium

www.daikineurope.com EPC

E03-

06D

/ 3

900

/ 05

/05

La M

ovid

aPr

inte

d on

non

-chl

orin

ated

pap

er /

Prin

ted

in B

elgi

um

Daikin units comply with the Europeanregulations that guarantee the safety of theproduct.

VRV products are not within the scope ofthe Eurovent certification programme

Daikin Europe N.V. is approved by LRQA forits Quality Management System in accordancewith the ISO9001 standard.ISO9001 pertains to quality assurance regardingdesign, development, manufacturing as well asto services related to the product.

ISO14001 assures an effective environmentalmanagement system in order to help protecthuman health and the environment from thepotential impact of our activities, products andservices and to assist in maintaining andimproving the quality of the environment.

Specifications are subject to change withoutprior notice

Daikin products are distributed by:

Daikin Brochure VRV-II Air Conditioning

Documents

Transcript of Daikin Brochure VRV-II Air Conditioning