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 WARNING

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 CAUTION

Installation  and  maintenance  should  be  performed  by 
qualified  persons  who  are  familiar  with  local  code  and 
regulation, and experienced with this type of appliance.
All field wiring must be installed in accordance with the 
national wiring regulation.
Ensure  that  the  rated  voltage  of  the  unit  corresponds  to 
that  of  the  name  plate  before  commencing  wiring  work 
according to the wiring diagram.
The unit must be GROUNDED to prevent possible hazard 
due to insulation failure.
All electrical wiring must not touch the water piping or any 
moving parts of the fan motors.
Confirm  that  the  unit  has  been  switched  OFF  before 
installing or servicing the unit.
Risk of electric shock, can cause injury or death. Disconnect 
all remain electric power supplies before servicing.
DO NOT pull out the power cord when the power is ON. 
This may cause serious electrical shocks which may result 
in the fire hazards.
Keep  the  indoor  and  outdoor  units,  power  cable  and 
transmission wiring, at least 1m from TVs and radios, to 
prevent distorted pictures and static. {Depending on the 
type and source of the electrical waves, static may be heard 
even when more than 1m away}.

Please  take  note  of  the  following  important  points  when 
installing.

Ensure that the drainage piping is connected properly.

  If the drainage piping is not connected properly, it may 

cause water leakage which will dampen the furniture.

Ensure that the unit’s panel is closed after service or 
installation.

  Unsecured  panels  will  cause  the  unit  to  operate 

noisily.

Sharp  edges  and  coil  surfaces  are  potential  locations 
which may cause injury hazards. Avoid from being in 
contact with these places.
Before  turning  off  the  power  supply  set  the  remote 
controller’s  ON/OFF  switch  to  the  “OFF”  position  to 
prevent the nuisance tripping of the unit.

 If this is not done, 

the unit’s fans will start turning automatically when power 
resumes, posing a hazard to service personnel or the user.

Do not install the units at or near doorway.
Do  not  install  the  units  at  area  like  hot  spring  or  oil 
refinery plant where sulphide gas exists.
Do not operate any heating apparatus too close to the 
air conditioner unit or use in room where mineral oil, 
oil  vapour  or  oil  steam  exist,  this  may  cause  plastic 
part to melt or deform as a result of excessive heat or 
chemical reaction.

W

hen the unit is used in kitchen, keep flour away from 

going into suction of the unit.
This unit is not suitable for factory used where cutting oil 
mist or iron powder exist or voltage fluctuates greatly.
Ensure  the  color  of  wires  of  the  outdoor  unit  and 
the  terminal  markings  are  same  to  the  indoors 
respectively.
IMPORTANT : DO NOT INSTALL OR USE THE AIR 
CONDITIONER UNIT IN A LAUNDRY ROOM.
Don’t use joined and twisted wires for incoming power 
supply.
 The equipment is not intended for use in a potentially 
explosive atmosphere.


INSTALLATION MANUAL

SAFETY PRECAUTIONS

This manual provides the procedures of installation to ensure a safe and good standard of operation for the air 
conditioner unit.
Special adjustment may be necessary to suit local requirement.
Before using your air conditioner, please read this instruction manual carefully and keep it for future reference.
This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for 
commercial use by lay persons.
This appliance is not intended for use by children, users with reduced physical, sensory or mental capabilities, or 
lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the 
appliance by a person responsible for their safety.

NOTICE

Disposal requirement

Your air conditioning product is marked with this symbol. This means that electrical and electronic products shall not 
be mixed with unsorted household waste.
Do not try to dismantle the system yourself: the dismantling of the air conditioning system, treatment of the refrigerant, 
of oil and of other parts must be done by a quali

Þ

 ed installer in accordance with relevant local and national legislation.

Air conditioners must be treated at a specialized treatment facility for re-use, recycling and recovery. By ensuring this 
product is disposed of correctly, you will help to prevent potential negative consequences for the environment and human 
health. Please contact the installer or local authority for more information.
Batteries must be removed from the remote controller and disposed of separately in accordance with relevant local and 
national legislation.

Summary of Contents for FWC02G

Page 1: ...FAN COIL UNIT G SERIES IM CCGW 0821 5 DAIKIN Part Number R08019045598 Installation Manual Chilled Water Fan Coil Unit English MODELS FWC02G FWC03G FWC04G FWC06G FWC08G FWC10G FWC12G FWC14G FWC16G FWC...

Page 2: ...6 0 CONDENSATE DRAIN R3 4 198 267 KD KC 187 43 104 161 219 461 132 KE 38 66 110 18 18 16 143 38 27 30 82 148 251 FWC02G WATER OUT 3 4 BSPT FEMALE THREADADAPTOR WATER IN 3 4 BSPT FEMALE THREADADAPTOR M...

Page 3: ...74 155 18 16 248 119 143 328 363 25 660 175 109 KC KB 49 37 75 KA OUT IN 198 KE 187 43 104 18 143 27 161 219 251 18 148 132 110 38 26 267 KC 38 KB KA 16 59 WATER OUT 1 BSPT FEMALE THREADADAPTOR 142 WA...

Page 4: ...78 1300 1354 1392 1298 14G 1142 1116 953 877 929 930 836 16 18G 1280 1254 1091 1015 1067 1068 974 20G 1420 1394 1231 1155 1207 1208 1114 FWC14 16 18 20G 12 203 59 12 KG 59 KF 24 363 KE KD KC KB KA 43...

Page 5: ...or use in room where mineral oil oil vapour or oil steam exist this may cause plastic part to melt or deform as a result of excessive heat or chemical reaction When the unit is used in kitchen keep f...

Page 6: ...ong to withstand the weight 300mm or more 300mm or more Can be smaller than 300mm if ceiling is removable Floor 2300mm or more Ceiling Insulation material field supply 300mm or more Air outlet side Se...

Page 7: ...se contaminated or damaged pipe and fitting for installation Some main fitting components are needed in the system to enhance the capacity and ease of service such as gate valve balancing valve 2 way...

Page 8: ...08 230V 60Hz TH 220 240V 50Hz or 208 230V 60Hz 220 240V 50Hz or 208 230V 60Hz TH FSC FSC FL FM FH N FL FM FH N L N L N L N FL Fan Low FM Fan Medium FH Fan High N Neutral FSC Fan Speed Controller X1 X2...

Page 9: ...er means for disconnection having a contact separation in all poles must be incorporated in the fixed wiring in accordance with the relevant local and national legislation 7 2 8 1 2 2 8 2 2 8 0 1 2 3...

Page 10: ...g wires to the power supply terminal block Connect the wires by matching to the indication on terminal block Refer to the wiring diagram attached on the unit Operating Limits Thermal carrier Water Ent...

Page 11: ...ion guide for such unit The installation of fan coil unit may vary according to the type of outdoor unit Installation must be done by qualified personnel who is familiar with this type of product Ensu...

Page 12: ...the Adaptor Holder INTERCHANGEABLE HEAT EXCHANGER PIPING DIRECTION GUIDE LINE The simulation below is based on FCU FWC G Unit From right piping direction to left piping direction To perform this simu...

Page 13: ...ow the Hairpin move out and not touching the Side Panel MOVE UPWARDS STEP 7 While holding Heat Exchanger gently move out the Heat Exchanger Distributor from the Side Panel Please be aware of the relea...

Page 14: ...pe is at the same side with the Adaptor Holder STEP 14 The changing of Heat Exchanger Pipe Direction is completed STEP 10 Then gently pull the Side Panel outwards to allow the Hairpin side of the Heat...

Page 15: ...it 4 Switch off unit and call local dealer serviceman If the fault persists please call your local dealer serviceman SERVICE AND MAINTENANCE CAUTION Avoid direct contact of any coil treatment cleaners...

Page 16: ...nato ku Tokyo 108 0075 Japan http www daikin com global Lot 10 Jalan Perusahaan 8 Kawasan Perusahaan Pekan Banting 42700 Banting Selangor D E Malaysia The manufacturer reserves the right to revise any...

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