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We recommend that you read this instruction man-
ual carefully before use to gain full advantage of the 
function of the air conditioner, and to avoid malfunc-
tion due to erroneous handling.
This air conditioner comes under the term              

appliances not accesible  to the general public

.

• The precautions described below are WARN-

ING and CAUTION. These are very important 
precautions concerning safety. Be sure to 
observe all of them without fail.

WARNING

.. These are the matters with possi-

bilities leading to serious conse-
quences such as death or serious 
injury due to erroneous handling.

CAUTION

... These are the matters with possi-

bilities leading to injury or material 
damage due to erroneous han-
dling including probabilities lead-
ing to serious consequences in 
some cases.

• After reading, keep this manual at a place 

where any user can read at any time. Further-
more, make certain that this operation manual 
is handed to a new user when he takes over 
the operation.

WARNING

Avoid exposure of your body directly to the 
cold air for a long time, or avoid excessive 
exposure of your body to the cold air.

Otherwise, your physical condition may be dete-
riorated and/or your health may be ruined.

When the air conditioner is in abnormal con-
ditions (smell of something burning, etc), 
unplug the power cord from the outlet, and 
contact the dealer where you purchased the 
air conditioner.

Continued operation under such circumstances 
may result in a failure, electric shock, and fire.

Ask your dealer for installation of the air con-
ditioner.

Incomplete installation performed by yourself 
may result in a failure, a water leakage, electric 
shock, and fire.

Ask your dealer for improvement, repair, and 
maintenance.

Incomplete improvement, repair, and mainte-
nance may result in a failure, a water leakage, 
electric shock, and fire.

Do not insert your finger, a stick, etc., into the 
air inlet, outlet, and fan blades.

A fan in high-speed running may result in injury.

For refrigerant leakage, consult your dealer.

2. SAFETY CONSIDERATIONS

When the air conditioner is to be installed in a 
small room, it is necessary to take proper mea-
sures so that the amount of any leaked refriger-
ant does not exceed the limiting concentration 
even when it leaks. If the refrigerant leaks 
exceeding the level of limiting concentration, an 
oxygen deficiency accident may happen.

For installation of separately sold compo-
nent parts, ask a specialist.

Be sure to use the separately sold component 
parts designated by our company.
Incomplete installation performed by yourself 
may result in a failure, a water leakage, electric 
shock, and fire.

Ask your dealer to move and reinstall the air 
conditioner.

Incomplete installation may result in a failure, a 
water leakage, electric shock, and fire.

The refrigerant in the air conditioner is safe 
and normally does not leak. If the refrigerant 
leaks inside the room, the contact with a fire of 
a burner, a heater or a cooker may result in a 
harmful gas.

Do not use the air conditioner until when a ser-
vice person confirms to finish repairing the por-
tion where the refrigerant leaks.

CAUTION

Do not use the air conditioner for other pur-
poses.

Do not use the air conditioner for a special appli-
cation such as the storage of foods, animals and 
plants, precision machines, and art objects as 
otherwise the deterioration of quality may result.

Do not remove the air outlet of the outdoor 
unit.

The fan may get exposed and result in injury.

When the air conditioner is used in combina-
tion with burners or heaters, perform suffi-
cient ventilation.

Insufficient ventilation may result in an oxygen 
deficiency accident.

Check and make sure that foundation blocks 
are not damaged after a long use.

If they are left in a damaged condition, the unit 
may fall and result in injury.

Neither place a flammable spray bottle near 
the air conditioner nor perform spraying.

Doing so may result in a fire.

To clean the air conditioner, stop operation, 
and unplug the power cord from the outlet.

Otherwise, an electric shock and injury may 
result.

Do not operate the air conditioner with a wet 
hand.

An electric shock may result.

Do not use any fuse with improper capacity.

The use of a piece of wire and whatnot may 
result in a failure and fire.

01_EN_3P141308-4F.fm  Page 2  Thursday, October 13, 2005  3:02 PM

Summary of Contents for FAQ71CV4A

Page 1: ...SPLIT SYSTEM Air Conditioner OPERATION MANUAL MODELS Wall mounted type FAQ71CV4A FAQ90CV4A 00_CV_3P141308_4F_1 fm Page 1 Thursday October 13 2005 2 55 PM...

Page 2: ...3 4 2 TEST C hr hr TEST NOT AVAILABLE L H 2 10 11 3 1 4 5 6 7 8 14 15 16 17 18 19 20 21 22 12 9 13 RZQ71 90 b d f k e i h a j d f g e c C hr H 00_CV_3P141308_4F_2 fm Page 1 Thursday October 13 2005 2...

Page 3: ...oner It will tell you how to use the unit properly and help you if any trouble occurs This manual explains about the indoor unit only Use it along with the opera tion manual for the outdoor unit After...

Page 4: ...r unit PRECAUTIONS FOR GROUP CONTROL SYSTEM OR TWO REMOTE CONTROLLER CONTROL SYSTEM This system provides two other control systems beside individual control one remote controller con trols one indoor...

Page 5: ...be installed in a small room it is necessary to take proper mea sures so that the amount of any leaked refriger ant does not exceed the limiting concentration even when it leaks If the refrigerant le...

Page 6: ...RA TURE C HUMIDITY HEAT PUMP TYPE D B 18 to 35 80 or below D B 5 to 46 W B 12 to 25 HEATING DB Dry bulb temperature WB Wet bulb temperature The setting temperature range of the remote con troller is 1...

Page 7: ...he INSPECTION TEST OPERATION BUTTON is pressed the display shows the system mode is in 7 DISPLAY PROGRAMMED TIME This display shows the PROGRAMMED TIME of the system start or stop 8 DISPLAY SET TEMPER...

Page 8: ...outdoor unit increase heating effect decreases and the system goes into DEFROST OPERATION The indoor unit fan stops and the remote control ler display shows After 6 to 8 minutes maximum 10 minutes of...

Page 9: ...nditions micro computer con trols the air flow direction so it may be different from the display NOTE If you try cooling or programmed drying while the flaps are facing downward air flow direction may...

Page 10: ...3 hours and then 1 hour later the system will start After the timer is programmed the display shows the remaining time Press the TIMER ON OFF button once again to cancel programming The display vanis...

Page 11: ...ying filter with photocat alytic deodorizing function Press the top of the air cleaning filter onto the tabs 3 tabs at top Then press the bottom of the filter up slightly and press it onto the tabs 3...

Page 12: ...Place your fingers on the panel protrusions on the left and right sides of the main unit and open until the panel stops 2 Remove the front panel Push the axes on either side of the front panel toward...

Page 13: ...tes the system will turn on again automatically The system does not start when the display shows UNDER CENTRALIZED CONTROL and it flashes for few seconds after pressing an operation button This is bec...

Page 14: ...the outlet and contact your dealer Continued operation under such circumstances may result in a failure electric shock and fire 10 TROUBLE SHOOTING If a safety device such as a fuse a breaker or an e...

Page 15: ...button is set to LOW SPEED Refer to ADJUSTMENT If the air flow angle is not proper Refer to AIR FLOW DIRECTION ADJUST If the doors or the windows are open Shut doors or windows to prevent wind from co...

Page 16: ...3P141308 4F M04B014B 0512 HT 00_CV_3P141308_4F_3 fm Page 1 Thursday October 13 2005 3 05 PM...

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