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6

It is recommended to request the technical staff to 
perform maintenance (pay service). For further 
details, consult with your dealer.

• Where to call

For after-sales service, etc., consult with your dealer.

• When disposing the air conditioner, removing/

installing and maintaining it, collect the refriger-
ant.

WARNING

• When an abnormality (such as a burning smell)

occurs, stop operation and turn the breaker OFF.

Continued operation in an abnormal condition may
result in troubles, electric shocks or fire.
Consult the service shop where you bought the air
conditioner.

• Do not attempt to repair or modify the air condi-

tioner by yourself.

Incorrect work may result in electric shocks or fire.
Consult the service shop where you bought the air
conditioner.

If one of the following symptoms takes place, call the 
service shop immediately.

In certain operating conditions, the inside of the air con-
ditioner may get foul after several seasons of use, 
resulting in poor performance. It is recommended to 
have periodical maintenance by a specialist aside from 
regular cleaning by the user. For specialist mainte-
nance, contact the service shop where you bought the 
air conditioner.

The maintenance cost must be borne by the user.

Disposal requirements

Your product and the batteries supplied with
the controller are marked with this symbol.
This symbol means that electrical and elec-

tronic products and batteries shall not be mixed with
unsorted household waste.
For batteries, a chemical symbol can be printed
beneath the symbol. This chemical symbol means that
the battery contains a heavy metal above a certain
concentration. Possible chemical symbols are:
Pb: lead (>0.004%)
Do not try to dismantle the system yourself; the disman-
tling 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
potential negative consequences for environment and
human health.
Please contact the installer or local authority for more
information.

Dismantling of the unit, treatment of the refrigerant, of 
oil and of other parts must be done in accordance with 
relevant local and national legislation.

Call the service shop immediately.

After a power failure
The air conditioner automatically resumes operation in about 3 
minutes. You should just wait for a while.

Lightning
If lightning may strike the neighbouring area, stop operation and 
turn the breaker OFF for system protection.

We recommend periodical maintenance.

„

The power cord is abnormally hot or damaged.

„

An abnormal sound is heard during operation.

„

The safety breaker, a fuse, or the earth leakage
breaker cuts off the operation frequently.

„

A switch or a button often fails to work properly.

„

There is a burning smell.

„

Water leaks from the indoor unit.

Turn the breaker 
OFF and call the 
service shop.

(1)

GWP = global warming potential

Periodical inspections for refrigerant leaks may be 
required depending on European or local legislation. 
Please contact your local dealer for more information.

Important information regarding 
the refrigerant used

This product contains fluorinated greenhouse gases. 
Do not vent gases into the atmosphere.

Refrigerant type:
GWP 

(1)

 value: 

2087.5

R410A

NOTICE 

regarding tCO

2

eq

In Europe, the 

greenhouse gas emissions 

of 

the total 

refrigerant charge in the system 

(expressed as tonnes CO

-equivalent) is used 

to determine the maintenance intervals. Follow 
the applicable legislation.

Formula to calculate the greenhouse gas 
emissions:

GWP value of the refrigerant × Total refrigerant 
charge [in kg] / 1000

4PEN393320-1C.book  Page 6  Thursday, October 5, 2017  10:32 AM

Summary of Contents for VRV SYSTEM FXNQ20A2VEB

Page 1: ...OPERATION MANUAL FXNQ20A2VEB FXNQ25A2VEB FXNQ32A2VEB FXNQ40A2VEB FXNQ50A2VEB FXNQ63A2VEB System Inverter Air Conditioners...

Page 2: ...2 Safety precautions 2 MAINTENANCE Maintenance and inspection 3 Cleaning the inside of the indoor unit 4 Cleaning the air filter 4 Cleaning the air outlet and exterior 4 Troubleshooting 4 Specificati...

Page 3: ...than 70dB A WARNING Consult your local dealer about installation work Doing the work yourself may result in water leakage electric shocks or fire hazards Consult your local dealer regarding modificati...

Page 4: ...only accessories specified by the manufacturer If a defect results from your own workmanship it may result in water leaks electric shock or fire CAUTION Before cleaning be sure to stop unit operation...

Page 5: ...so may result in burning For cleaning local procurements consult with your dealer 1 Use a vacuum cleaner A or wash the air filter B to remove dust and trash A Remove dust and trash using a vacuum clea...

Page 6: ...conditioner is safe and normally does not leak However in the event of a leakage contact with a naked burner heater or cooker may result in genera tion of noxious gas Do not longer use the air conditi...

Page 7: ...erant 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 fa...

Page 8: ...4P393320 1C 2017 08 Copyright 2014 Daikin...

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