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English

WARNING

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. 
When the air conditioner is malfunctioning 

(giving off a burning odour, etc.) turn off 

power to the unit and contact your local 

dealer.

Continued operation under such circumstances 

may result in a failure, electric shocks or fire

hazards.

Consult your local dealer about installation 

work.

Doing the work yourself may result in water

leak age, electric shocks or fire hazards.

Consult your local dealer regarding 

modification, repair and maintenance of the air 

conditioner.

Improper workmanship may result in water 

leakage, electric shocks or fire hazards.

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.

To gain full advantage of the air conditioner’s 
functions and to avoid malfunction due to

 mishandling, we recommend that you read this 

instruction manual carefully before use.

This air conditioner is classified under “appliances 
not accessible to the general public”.

The precautions described herein are 

classified as WARNING and CAUTION. They 

both contain important information regarding 

safety. Be sure to observe all precautions 

After reading, keep this manual in a convenient 

new user, be sure also to hand over the manual.  

necessary. If the equipment is transferred to a 

place so that you can refer to it whenever 

without fail. 

There are two kinds of safety precaution and tips 
listed in the following. 

WARNING

...Failure to follow these instructions 

properly may result in personal 
injury or loss of life.

CAUTION

....Failure to observe these

injury, which may be serious
depending on the circumstances.

in property damage or personal

instructions properly may result

2. SAFETY PRECAUTIONS

Beware of 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 dealer 

for assistance. The refrigerant within the air 

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 

generation of noxious gas. Do not longer use the 

air conditioner until a qualified service person 

confirms that the leakage has been repaired.

Consult your local dealer regarding what to 

do in case of refrigerant leakage.

When the air conditioner is to be installed in a 

small room, it is necessary to take proper 

measures so that the amount of any leaked

 refrigerant does not exceed the concentration limit 

in

 

the

 

event of a leakage. Otherwise, this may 

lead

 

to

 

an accident due to oxygen depletion.

Contact professional personnel about 

attachment of accessories and be sure to 

use only accessories specified by the 

manufacturer.

If a defect results from your own workmanship, it 

may result in water leaks, electric shock or fire.

Consult your local dealer regarding reloca-

tion and reinstallation of the air conditioner.

Improper installation work may result in leakage, 

electric shocks or fire hazards.

Be sure to use fuses with the correct ampere 

reading.

Do not use improper fuses, copper or other wires 

as a substitute, as this may result in electric 

shock, fire, injury or damage to the unit.

Be sure to earth the unit.

Do not earth the unit to a utility pipe, lightning 

conductor or telephone earth lead. Imperfect 

earthing may result in electric shocks or fire. 

A high surge current from lightning or other 

sources may cause damage to the air 

conditioner.

Be sure to install an earth leakage breaker.

Failure to install the earth leakage breaker may 

result in electric shocks or fire.

Consult the dealer if the air conditioner

submerges owing to a natural disaster, 

such as a flood or typhoon.

Do not operate the air conditioner in that case, or 

otherwise a malfunction, electric shock, or fire 

may result.

Do not start or stop operating the air

conditioner  with the power supply breaker 

turned ON or OFF.

Otherwise, fire or water leakage may result. 

Furthermore, the fan will rotate abruptly if power 

failure compensation is enabled, which may

result in injury. 

Do not use the product in the atmosphere 

contaminated with oil vapor, such as cooking 

oil or machine oil vapor.

Oil vapor may cause crack damage, electric 

shocks, or fire.

01_EN_3PN07753-14T.fm  Page 2  T hursday, January 13, 2011  3:54 PM

Read the precautions thoroughly to avoid misuse 
of the equipment.

Summary of Contents for FBQ20DAVMK

Page 1: ...r It will tell you how to use the unit properly and help you if any trouble occurs This operation manual is specifically for the indoor unit Also read the operation manual that came with the remote co...

Page 2: ...4 5 6 7 12 13 14 15 16 17 18 19 10 8 11 NOTE Never operate remote controller buttons with hard pointed objects This may result in remote controller damage i g c m l k j a d n f e h e b d p RZQ36 45 48...

Page 3: ...er con trols one indoor unit system Confirm the following if your unit is of the following control system type Group control system One remote controller controls up to 16 indoor units All indoor unit...

Page 4: ...lly does not leak However in the event of a leakage contact with a naked burner heater or cooker may result in generation of noxious gas Do not longer use the air conditioner until a qualified service...

Page 5: ...nit as this may impair combustion of the burner Do not place heaters directly below the unit as resulting heat can cause deformation Be sure that children plants or animals are not exposed directly to...

Page 6: ...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 t...

Page 7: ...tic waves h Filled with acid and or alkaline steam or vapor Is a snow protection measure taken For details consult your dealer Regarding wiring All wiring must be performed by an authorized electricia...

Page 8: ...OGRAM DRY OPERATION 1 2 ADJUSTMENT 01_EN_3PN07753 14T fm Page 6 T hursday January 13 2011 3 54 PM Refer to figure 1 on page 1 To protect the unit turn on the main power switch 6 hours before operation...

Page 9: ...ON 1 01_EN_3PN07753 14T fm Page 7 T hursday January 13 2011 3 54 PM If the cooling operation is used when the indoor temperature is low frost adheres to the heat exchanger of the indoor unit This can...

Page 10: ...D Before cleaning be sure to stop unit operation turn the breaker off or remove the power cord Otherwise an electric shock and injury may result Do not wash the air conditioner with water as this may...

Page 11: ...device operates to prevent overload of the system If the OPERATION lamp lights the system is in normal condition After 3 minutes the system will turn on again automatically 9 NOT MALFUNCTION OF THE A...

Page 12: ...is heard at the start or immediately after the stop of DEFROST OPERATION This is the noise of refrigerant caused by flow stop and flow change During heating operation the system switches to DEFROST op...

Page 13: ...k if the breaker is blown Turn the power on with the breaker switch in the off position Do not turn the power on with the breaker switch in the trip position Contact your dealer 2 If the system stops...

Page 14: ...air conditioner will result and the performance of the air conditioner will be degraded if the air filter is clogged with dust or dirt In addition this may cause dew condensation at the air outlet Ref...

Page 15: ...MEMO...

Page 16: ...TEST C hr hr TEST NOT AVAILABLE L H 1 i g c m l k j a d n f e h e b d p RZQ36 45 48 RZQ20 24 C H hr hr 2 4 3 1...

Page 17: ...1 1 1 1 2 2 4 3 4 4 5 5 6 6 8 7 8 8 9 9 11 10 1 Daikin Daikin 16 Daikin 1 2 a b c d e f g h i j k l m n p...

Page 18: ...2 2...

Page 19: ...3 1...

Page 20: ...4 LCD 3 4 RZQ 20 D 35 21 80 D B 50 5 24 B 36 W 25 14 45 B 48 RZQ 20 27 15 D B 21 14 24 D 36 B W B 15 5 15 45 48 DB WB 16 32 28 26 23 18...

Page 21: ...5 Daikin 5 1 1 BRC1C 1 2 3 4 5 TEST 6 7 8 9 10 11 NOT AVAILABLE NOT AVAILABLE...

Page 22: ...6 16 1 3 12 13 14 15 16 17 18 19 1 6 1 1 6 1 1 32 16...

Page 23: ...7 1 10 8 6 2 3 72 1 1...

Page 24: ...8 1 4 3 1 3 4 7 6 1 2 1 8...

Page 25: ...9 6 9 1 3 1 2 1 2...

Page 26: ...10 3 6 10 8 6 2 U5 U4 3 4 Daikin 5 10 8 6 6 7 Daikin...

Page 27: ...perly work Measure Turn off the main power switch If water leaks from unit Measure Stop the operation If the display INSPECTION UNIT No and the OPERATION lamp flash and the MAL FUNCTION CODE appears 1...

Page 28: ...12 3 4 1...

Page 29: ...MEMO...

Page 30: ...MEMO...

Page 31: ......

Page 32: ...3P370017 1 M14N010 HT 00_CV_3PN07753 14T fm Page 2 Thursday January 13 2011 3 50 PM http www daikin com global_ac...

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