Malfunction
please check the following things about your air conditioner before making a servie call.
Unit fails to start
Is the power source switch adjust cut in?
ON
OFF
Power supply switch is not ON.
Is city supply power in | Isn't the signal receiving | Isn't the earth leakage |
normal? | section exposed to the | breaker in action? |
| direct sunlight or strong |
|
| illumination? | It is dangerous. Turn off |
|
| |
Power |
| the power supply switch |
stoppage? |
| immediately and contact |
|
| |
|
| the sales dealer. |
| Cooling or heating is not sufficient |
|
|
Is the thermostat adjust | Isn't the air filter dirty? Isn't any doors or windows |
as required? | left open? |
Isn't the swing louver horizontal?
(At HEATING mode)
If swing louver is horizontal, the blow wind does not reach floor.
Cooling is not sufficient
Isn't | Isn't any unexpected |
|
direct? | heating load generated? |
|
|
|
|
The wind does not blow during heating operation
Isn't it warming up?
page 9
When the air conditioner does not operate properly after you have checked the above mentioned items or when the following phenomenon is observed, stop the operation of the air conditioner and contact your sales dealer.
The fuse or breaker often shuts down.
Water drops off during cooling operation.
There is a irregularity in operation or abnormal sound is audible.
Note:
This unit has a function of automatic restart system after recovering power stoppage. Please contact the sales dealer if it is not required.
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