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Pay attention to running noises, too 

• Are the following places selected?

a. A place that can sufficiently withstand the mass of the

air conditioner with less running noises and vibrations.

b. A place where the hot wind discharged from the

air outlet of the outdoor unit and the running

noises do not cause a nuisance to neighbours.

• Are you sure that there are no obstacles near the

air outlet of the outdoor unit?

Such obstacles may result in declined performance and

increased running noises.

• If abnormal noises occur in use, stop the operation

of the air conditioner, consult your local dealer.

Regarding drainage of drain piping 

• Is the drain piping carried out properly to ensure

complete drainage?

If drain piping is not carried out properly, dirt and debris

may be accumulated in the drain piping and cause water

leakage.  If it occurs, stop the air conditioner and consult

with your local dealer for assistance.

System relocation 

• Consult your Daikin dealer about remodelling and

relocation. 

2.

Names and functions of parts

(Drain piping) 

�P-ow-e,-w -irin� 

3. Maintenance (For service person)

-,& 

Warning---------------

• Only the professional service person can perform

maintenance work.

• Turn off all power supply before contacting with the wiring

devices.

• Do not use flammable materials (e.g., hairspray or

insecticide) near the product.

Do not clean the product with organic solvents such as

paint thinner.  Using the organic solvents may result in

cracks, electric shocks or fire hazards.

• Ask the technical expertise to install the optional

accessories.

Be use to use the specified accessories by Daikin.

Improper installation by yourself may result in water

leakage, electric shocks and fire hazards.

-_&CAUTION--------------

• Only proceed with the unit cleaning after stopping the

operation and turning the power supply off.

Failure to do so may result in electric shocks or personal

injury.

a  -

/l:_

1 / 

• Don't wash the air conditioner with water.

Failure to do so may result in electric shocks.

===.

':. 

=-

· 

------·-

------

-

• Use stable stand.

Pay special caution when cleaning the air conditioner.

Daily maintenance: 

Cleaning the air filter 

�------- Description -------� 

• Do not remove the air filter if not going to clean it.

Failure to do so may result in malfunction.

• When "Filter cleaning" is indicated on the remote

controller or on the centralized controller, clean the air

filter.

• This will be displayed after running a certain period of

time.

• If the air conditioner is used in a dusty place, increase

the frequency of cleaning. (About once every half year)

1. Suction Grille.

Push backward to all the three locks gently, pull slowly

suction grille at an angle 35 - 45 degree  and pull outward.

,& 

CAUTION .............. Do 

not loosen your grip immediately

after pushing to the top.  Failure to do 

so will result in personnel injury as 

the Suction Grille will fall off under 

the action of its own gravity. 

3 sliding lock for suction grille 

Summary of Contents for VRV FXKQ32AV16

Page 1: ...NUAL VRV Model Ceiling Mounted Cassette Single Flow Type FXKQ32AV16 FXKQ40AV16 FXKQS0AV16 FXKQ63AV16 CAREFULLY READ THESE INSTRUCTIONS BEFORE INSTALLATION KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE...

Page 2: ...rain piping installation 8 9 Electrical wiring work 9 9 1 Overview 9 9 2 Specifications of the standard electric wires 9 9 3 Electrical characteristics 10 10 Wiring example 10 10 1 How to connect powe...

Page 3: ...as well as this manual 2 An insufficient power supply capacity or improper electrical operation may lead to electric shocks or fire hazards indoor unit as far away from fluorescent lamps as possible...

Page 4: ...ince R41 0A is a mixed refrigerant the required additional refrigerant must be charged in its liquid state If the system is charged with refrigerant in its gaseous state due to composition change the...

Page 5: ...perate normally or nameplate of the unit with parts burnt out Are the wiring and piping The unit doesn t connected properly operate normally or with parts burnt out Is the unit earthed safely Due to l...

Page 6: ...instances 2 Perform installation with a lifting screw Study if the ceiling is strong enough to hold the weight of the indoor unit If the ceiling is not strong enough reinforce the ceiling in advance R...

Page 7: ...quipped with a built in drain pump and float switch Adjust the levelness using a level meter or polyethylene pipe filled with water Levelness of unit should not exceed 0 5 deg down at opposite side of...

Page 8: ...ommended and only use in emergency It s necessary to use the torque wrench to install the units If you have to install the units but without the torque wrench then perform installation based on follow...

Page 9: ...in stagnates in the drain piping the piping may be clogged To prevent the piping from bending and sagging down secure them every 1 1 5m using slings Use the accessory drain hose CD and metal clip The...

Page 10: ...efer to the Remote controller installation manual included with it All wiring work must be carried out by the qualified electricians The system includes several indoor units Name each indoor unit afte...

Page 11: ...on wiring weak current Remote controller wiring weak current Caution Outside the air conditioner don t route the remote controller wiring and transmission wiring together with other electrical wiring...

Page 12: ...or 2 remote controllers control 1 indoor unit Power supply Single phase 220 240V 50Hz L N H Outdoor unit i I Note No need to input the indoor unit address during group control L_ _ J Afterturning on...

Page 13: ...anel s connecting wires refer to the panel installation manual for derailed information 11 Decorative panel installation for test run To perform test run without installing the decorative panel read t...

Page 14: ...13...

Page 15: ...DAIKIN VRV Model Ceiling Mounted Cassette Single Flow Type FXKQ32AV16 FXKQ40AV16 FXKQ50AV16 FXKQ63AV16 OPERATION MANUAL...

Page 16: ...injury or property damage or even serious injury under some circumstances After reading keep this manual in a convenient place so that you can refer to it whenever necessary If the equipment is trans...

Page 17: ...ner in places with excessive oily smoke such as cooking rooms or in places with flammable gas corrosive gas or metal dust Using the air conditioner in such places may cause a fire or air conditioner f...

Page 18: ...ury or electric shocks To avoid injury do not touch the air inlet or aluminum fins of the air conditioner Do not place objects in direct proximity of the outdoor unit and do not let leaves and other d...

Page 19: ...not clean the product with organic solvents such as paint thinner Using the organic solvents may result in cracks electric shocks or fire hazards Ask the technical expertise to install the optional ac...

Page 20: ...leakage electric shocks and fire hazards The refrigerant within the air conditioner is safe Generally it is unlikely to leak However in case of a refrigerant leakage in the rooms it may generate harmf...

Page 21: ...d by refrigerant flow in the air conditioner During cooling or heating operation this sound can be heard while discharging the water gathered in the air conditioner through the drain pump The sound ca...

Page 22: ...rate and direction set properly Does the voltage comply with the instructions of the operation installation manual Is the air filter dirty Are the indoor and outdoor unit s suction inlet and air outle...

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