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Do not place appliances that produce naked flames in 

places exposed to the airflow from the air conditioner 

as this may impair combustion of the burner. 

Do not place heaters directly below the indoor unit, as 

resulting heat can cause deformation. 
Do not allow a child to mount on the outdoor unit or 

avoid placing any object on it. 

Falling or tumbling may result in injury. 

Do not sit or place objects on the outdoor unit. 

Falling yourself or falling objects could cause injury. 
Be sure that children, plants or animals are not exposed 

directly to airflow from the indoor unit, as adverse effects may 

ensue. 

Do not wash the air conditioner with water, as this may 

result in electric shocks or a fire. 

Do not place flammable sprays near the unit as this can 

cause explosions. 
Arrange the drain hose to ensure smooth drainage. 

Imperfect drainage may cause wetting of the building 

furniture etc. 

Arrange the drain hose to ensure smooth drainage. 

Imperfect drainage may cause wetting. 

Ensure that the remote controller is not exposed to 

direct sunlight. 

This will cause discoloration of the LCD display with 

resulting loss of readabilily. 

Never operate remote controller buttons with hard, 

pointed objects. 

This may result in remote controller damage. 

Do not pull or twist the remote controller cord. 

This may cause malfunctioning. 

Do not operate the air conditioner when using a room 

fumigation type insecticide. 

Fumigation chemicals deposited in the unit could endanger 

the health of those who are hypersensitive to touch chemicals. 

Do not place water containers (flower vases, etc.) 

on the indoor unit, as this may result in electric shocks 

or a fire. 

Do not install the air conditioner at any place where 

there is a danger of flammable gas leakage. 

In the event of a gas leakage, build-up of gas near the 

air conditioner may result in a fire. 

Arrange the drain to ensure complete drainage. 

If proper drainage from the outdoor drain pipe does not 

occur during air conditioner operation, there could be a 

blockage due to dirt and debris build-up in the pipe. 

This may result in a water leakage from the indoor unit. 

Under these circumstances, stop air conditioner operation 

and consult your dealer for assistance. 

The appliance is not intended for use by unattended 

young children or persons who are incompetent to 

operate air conditioners. 

It may result in injury or electric shocks. 

Children should be watched so that they do not play 

with the indoor unit or its remote controller. 

Accidental operation by a child may result in injury 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 debris accumulate 

around the unit. 

Leaves are a hotbed for small animals which can enter the 

unit. Once in the unit, such animals can cause malfunctions, 

smoke or a fire when making contact with electrical parts. 

Do not block air inlets nor outlets. 

Impaired airflow may result in insufficient performance 

or trouble. 

Do not let children play on or around the outdoor unit. 

If they touch the unit carelessly, injury may be caused. 

Turn off the main power switch when the air 

conditioners is not to be used for prolonged periods. 

When the main power switch is left on, some electrical 

power (watts) is still consumed even if the air conditioner 

is not operating. Therefore, switch off the main power 

switch to save energy. When resuming operation, to 

ensure smooth running,  turn on the main power switch 

6 hours before operating the air conditioner again. 

Never touch the internal parts of the remote controller. 

Do not remove the front panel. Touching certain internal 

parts will cause electric shocks and damage to the remote 

controller.  Please consult your local dealer about checking 

and adjustment of internal parts. 

Do not leave the remote controller wherever there is a 

risk of wetting. 

If water gets into the remote controller there is a risk of 

electrical leakage and damage to electronic components. 

Be careful of scaffold when high-place work is 

required. 

Take care of scaffolding and exercise caution when working 

high above ground level. 

Installation Site 

Regarding places for installation 

• Is the air conditioner installed at a well-ventilated place

where there are no obstacles around?

• Do not use the air conditioner in the following places.

a. Filled with much mineral oil such as cutting oil

b. Where there is much salt such as a beach area

c. Where sulfured gas exists such as a hot-spring resort

d. Where there are considerable voltage fluctuations

such as a factory or plant

e. Vehicles and vessels

f. Where there is much spray of oil and vapor such as a

cookery, etc.

g. Where there are machines generating electromagnetic

waves

h. Filled with acid and/or alkaline steam or vapor

• Is a snow protection measure taken?

For details, consult your local dealer about snow protection

hoods, etc.

Regarding wiring 

• All wiring must be performed by an qualified personnel.

To do wiring, ask your local dealer.  Never do it by yourself.

• Make sure that a separate power supply circuit is provided

for this air conditioner and that all electrical work is carried

out by qualified personnel according

to local laws and regulations.

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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