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1.

SAFETY PRECAUTIONS

To gain full advantage of the air conditioner’s functions and to 
avoid malfunction due to mishandling, please read this oper-
ation manual carefully before use.
This product comes under the term “appliances not accessi-
ble to the general public”.

This appliance is intended to be used by expert or 
trained users in shops, in light industry and on farms, 
or for commercial and household use by lay persons.

This appliance can be used by children aged from 8 
years and above and persons with reduced physical, 
sensory or mental capabilities or lack of experience 
and knowledge if they have been given supervision or 
instruction concerning use of the appliance in a safe 
way and understand the hazards involved.

Children shall not play with the appliance. 

Cleaning and user maintenance shall not be made by 
children without supervision.

This manual classifies the precautions into WARNINGS 
and CAUTIONS. Be sure to follow all the precautions 
below: They are all important for ensuring safety.

WARNING

....... Indicates a potentially hazardous situa-

tion which, if not avoided, could result in 
death or serious injury.

CAUTION

........ Indicates a potentially hazardous situa-

tion which, if not avoided, may result in 
minor or moderate injury.  
It may also be used to alert against 
unsafe practices.

After reading, keep this manual in a convenient place 
so that you can refer to it whenever necessary. If the 
equipment is transferred to a new user, be sure also to 
hand over the manual.

WARNING

When the air conditioner is malfunctioning (giving 
off a burning odor, etc.), turn off the power to the air 
conditioner and contact your local dealer.

Continued operation under such circumstances may 
result in a failure, electric shocks or a fire.

Consult your local dealer regarding modification, 
repair and maintenance of the air conditioner.

Improper workmanship may result in water leakage, 
electric shocks or a fire.

Be sure to use fuses with the correct ampere read-
ing.

Do not use improper fuses, copper or other wiring as a 
substitute, as this may result in electric shocks, a fire, 
injury or damage to the air conditioner.

Consult your local dealer if the air conditioner sub-
merges owing to a natural disaster, such as a flood 
or typhoon.

Do not operate the air conditioner in that case, or other-
wise a malfunction, electric shocks, or a fire may result.

Start or stop the air conditioner with the remote con-
troller. Never use the power circuit breaker for this 
purpose. 

Otherwise, it may cause a fire or water leakage. Further-
more, if an automatic restart control is provided against 
power failure and the power is recovered, the fan will 
rotate suddenly and may cause injury.

Do not use the air conditioner in the atmosphere 
contaminated with oil vapor, such as cooking oil or 
machine oil vapor.

Oil vapor may cause crack damage to the air conditioner, 
electric shocks, or a fire.

Do not use flammable materials (e.g., hairspray or 
insecticide) near the air conditioner.
Do not clean the air conditioner with organic sol-
vents such as paint thinner.

The use of organic solvents may cause crack damage to 
the air conditioner, electric shocks, or a fire.

Do not use the air conditioner in places with exces-
sive 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 failures.

Beware of a fire in case of refrigerant leakage.

If the air conditioner is not operating correctly, i.e. not 
generating cool or warm air, refrigerant leakage could be 
the cause. Consult your local dealer for assistance. The 
refrigerant used for the air conditioner is safe and nor-
mally does not leak. However, if the refrigerant leaks and 
gets in contact with a naked burner, heater or cooker, it 
may generate hazardous compounds. Turn off the air 
conditioner and call your local dealer. Turn on the air con-
ditioner after the qualified service person makes sure to 
confirm that the leakage is repaired.

Do not place objects, including rods, your fingers, 
etc., in the air inlet or outlet.

Injury may result due to contact with the air conditioner’s 
highspeed fan blades.

Consult your local dealer regarding cleaning the 
inside of the air conditioner.

Improper cleaning may cause breakage of plastic parts, 
water leakage and other damage as well as electric 
shocks.

Be aware that prolonged, direct exposure to cool or 
warm air from the air conditioner, or to air that is too 
cool or too warm can be harmful to your physical 
condition and health.

Consult your local dealer about installation work.

Information requirements for fan coil units

Item

Symbol

Value

Unit

Cooling capacity 

(sensible)

P

rated, c

A

kW

Cooling capacity (latent)

P

rated, c

B

kW

Heating capacity

P

rated, h

C

kW

Total electric power input

P

elec

D

kW

Sound power level

(per speed setting

if applicable)

L

WA

E

dB

Contact details

DAIKIN INDUSTRIES CZECH REPUBLIC s.r.o.

U Nové Hospody 1/1155, 301 00 Plze

ň

 

Skvr

ň

any, Czech Republic

THE ABOVE TABLE RELATES TO THE MODELS

AND VALUES STATED IN THIS TABLE

Models

A

B

C

D

E

FXAQ15

1.5

0.2

1.9

0.025

51

FXAQ20

1.9

0.3

2.5

0.029

52

FXAQ25

2.2

0.6

3.2

0.034

53

FXAQ32

2.7

0.9

4.0

0.035

55

FXAQ40

3.5

1.0

5.0

0.026

55

FXAQ50

4.2

1.4

6.3

0.039

58

FXAQ63

5.3

1.8

8.0

0.065

63

4PEN494113-1.book  Page 2  Thursday, October 26, 2017  10:28 AM

Summary of Contents for FXAQ15AUV1B

Page 1: ...OPERATION MANUAL FXAQ15AUV1B FXAQ20AUV1B FXAQ25AUV1B FXAQ32AUV1B FXAQ40AUV1B FXAQ50AUV1B FXAQ63AUV1B System air conditioners ...

Page 2: ...rant pipe transmission wiring Remote controller option Horizontal flaps vertical air outlet direction adjustment flaps auto Vertical flaps horizontal air outlet direction adjustment flaps manual Air outlet Earth wire Conducts electricity from the unit into the ground to prevent electric shock Indoor unit model name under the panel Power supply wiring 1 GWP global warming potential Periodical inspe...

Page 3: ...r more if an automatic restart control is provided against power failure and the power is recovered the fan will rotate suddenly and may cause injury Do not use the air conditioner in the atmosphere contaminated with oil vapor such as cooking oil or machine oil vapor Oil vapor may cause crack damage to the air conditioner electric shocks or a fire Do not use flammable materials e g hairspray or in...

Page 4: ...r from the indoor or outdoor unit will affect them Turn off the power when the air conditioner is not used for long periods of time Otherwise the air conditioner may get hot or catch on a fire due to dust accumulation Do not place objects in direct proximity of the out door unit and do not let leaves and other debris accumulate around the unit Leaves are a hotbed for small animals which can enter ...

Page 5: ...frequency of cleaning if the unit is installed in a room where the air is extremely contaminated If the dirt becomes impossible to clean change the air filter Air filter for exchange is optional a Open the front panel Place your fingers on the panel protrusions on the left and right sides of the main unit and open until the panel stops Follow the same procedure for closing b Pullout the air filter...

Page 6: ...l Set the hooks of the front panel into the slots and push them in all the way Close the front panel slowly in this state 6 MAINTENANCE FOR SERVICE PERSONNEL WARNING Only a qualified person is allowed to perform mainte nance Except daily maintenance Before touching any of connection wirings be sure to turn off all power supply switches Contact professional personnel about attachment of accessories...

Page 7: ...he dismantling of the product treatment of the refrigerant of oil and of other parts must be done by a qualified installer in accordance with relevant local and national legislation Units and waste batteries must be treated at a specialized treatment facility for re use recycling and recovery By ensuring correct disposal you will help to prevent poten tial negative consequences for the environment...

Page 8: ...4P494113 1 2017 08 Copyright 2017 Daikin ...

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