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Before you ask for servicing or repairs, check the following points.

Setting Change is Impossible

Symptoms

Causes

Reason and Disposal

The fan speed can not be
changed.

Check whether the MODE
indicated on the display is
"AUTO"

Check whether the MODE
indicated on the display is
"DRY"

When the automatic mode is
selected, the air conditioner
automatically selects the fan
speed.

When dry operation is selected,
the air conditioner automatically
select the fan speed. The fan
speed can be selected during
"COOL" and "FAN ONLY", and
"HEAT"

TROUBLES AND CAUSES

(CONCERNING REMOTE CONTROLLER)

TROUBLES AND CAUSES

Before you ask for servicing or repairs, check the following points.

The power fuse is blown or the circuit breaker has been tripped.
The batteries in the remote controller are exhausted.
The timer is set.

A bad odor comes from the air conditioner.

The air inlet or outlet of the outdoor unit is blocked.
Doors or windows are open.
The air filter is clogged with dust.
The louver is not at the correct position.
The fan speed is set to low.
The temperature setting is too high or too low.

Smells impregnated in the wall, carpet, furniture, clothing, or furs, are coming out. A white mist
of chilled air or water is generated from the outdoor unit.

The indicator lamps flash rapidly (five times per second), you disconnect the unit with the power
and then connect the unit with the power again after two or three minutes but the lamps still flash.
Switch operations are erratic.
The fuse is blown frequently or the circuit breaker is tripped frequently.
Foreign matter or water has fallen inside the air conditioner.
Any other unusual condition is observed.

Recheck

These are not failures

Inoperative

Room air is smelly.

Does not cool or heat well.

If any of the following conditions occur, stop the air conditioner immediately, set to off the power
switch, and contact the dealer:

CAUTION

!

20

Содержание R-410A

Страница 1: ...Read this manual before installation and operation Make sure that it is well kept for later reference Compact Cassette R 410A 50Hz USER S MANUAL YKKFZC H 012 018BAM AFX...

Страница 2: ...FOR ECONOMICAL OPERATION 2 PARTS NAMES 2 MANUAL OPERATION 13 ADJUSTINGAIR FLOW DIRECTION 14 MAINTENANCE 15 AIR CONDITIONER OPERATIONSAND PERFORMANCE 17 INSTALLATION 18 TROUBLES AND CAUSES 19 TROUBLES...

Страница 3: ...is in use especially if there is also a gas appliance in use in this room Failure to follow these directions may result in a loss of oxygen in the room To prevent electric shock turn off the power or...

Страница 4: ...n a sudden stop If you don t plan to use the unit for a long time please disconnect power and remove the batteries from the remote controller When the power switch is connected some energy will be con...

Страница 5: ...ndicator NAMES AND FUNCTIONS NAMES AND FUNCTIONS h b d e i m n l p o b c f a d e g h i j k m o p l n c C k f d j a k g Display Panel High static Pressure Parvis Split Type NOTICE This chart is based o...

Страница 6: ...unit b outdoor unit c remote controller d air in e air out f air outlet g air flow louver at air outlet h connecting pipe i drain hose j air inlet with air filter in it l manual button m n timer indic...

Страница 7: ...Display Panel h g k j NAMES AND FUNCTIONS b c f a d e g h i j k m o p l n indoor unit air out outdoor unit air inlet connecting pipe E Box remote controller air outlet drain hose infrared signal recei...

Страница 8: ...t heat exchanger outdoor unit air outlet connecting pipe E Box remote Controller air inlet drain hose infrared signal receiver operation lamp timer indicator temporary button PRE DEF Indicator Cooling...

Страница 9: ...FAN ALARM Indoor Unit Air outlet Drain hose Drain Pump Internal installed water drain from indoor unit Infrared Signal receiver Timer indicator Alarm indicator Defrost indicator heating cooling type...

Страница 10: ...rear MANUAL RUN FAN TIMER ALARM inlet TEMP CLOCK SPEED C MODE FAN I O TEMP inlet outlet MANUAL RUN TIMER DEF ALARM MANUAL RUN TIMER FAN ALARM MANUAL button Run lamp FAN indicator Cooling Heating type...

Страница 11: ...onnecting pipe infrared signal receiver operation lamp timer indicator temporary button alarm indicator j FAN DEF indicator For cooling and heating type it s DEF for cooling only type it s FAN P air o...

Страница 12: ...roller connecting pipe infrared signal receiver operation lamp timer indicator temporary button AlarmIndicator j FAN DEF indicator For cooling and heating type it s DEF for cooling only type it s FAN...

Страница 13: ...infrared signal receiver operation lamp timer indicator temporary button AlarmIndicator j FAN DEF indicator For cooling and heating type it s DEF for cooling only type it s FAN P air out Ceiling Floo...

Страница 14: ...in it installation part remote controller connecting pipe infrared signal receiver operation lamp timer indicator temporary button alarm indicator j FAN DEF indicator For cooling and heating type it s...

Страница 15: ...ntroller connecting pipe operation lamp timer indicator manual button warning indicator j FAN DEF indicator For cooling and heating type it s DEF for cooling only type it s FAN P air out Ceiling Floor...

Страница 16: ...goes off The air conditioner is OFF while the remote controller operation is enabled 1 2 3 TEMPORARY BUTTON Four way Cassette This function is used to operate the unit temporarily in case you misplace...

Страница 17: ...he louver will swing automatically While this function is set the swing fan of indoor unit runs otherwise the swing fan doesn t run The swing scale of every side is 30 When the air conditioner isn t i...

Страница 18: ...olishing powder or similar solvents for cleaning These may cause the plastic surface to crack or deform CAUTIONS Checks before operation Cleaning the air filter Check that the wiring is not broken off...

Страница 19: ...iddle simultaneously as indicated in sketch A Then pull down the air in grill Cautions The control box cables which are originally connected with the main body electrical terminators must be pulled of...

Страница 20: ...air in side should face down when using water See Fig 2 Do not dry out the air filter under direct sunshine or with fire 5 Re install the air filter 6 Install and close the air in grill in the reverse...

Страница 21: ...aining oils machine oil salt near a coastal area sulfide gas near a hot spring etc such substances may lead to failure of the air conditioner Please fix the unit in the stable place to avoid the noise...

Страница 22: ...tioner The air inlet or outlet of the outdoor unit is blocked Doors or windows are open The air filter is clogged with dust The louver is not at the correct position The fan speed is set to low The te...

Страница 23: ...ther the timer operation has come to an end when the OFF TIMER is indicated on the display Check whether the timer operation is started when the ON TIMER is indicated on the display The air conditione...

Страница 24: ...www johnsoncontrols com UMKJZ AM 110801 2010 Johnson Controls Inc Johnson Controls reserve the right to change product features without prior notice...

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