AFTER SALE SERVICE AND WARRANTY
WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS.
CONDITION |
| CHECK THE FOLLOWING POINTS |
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| ● | Is the fuse all right? |
When it does not operate | ● | Is the voltage extremely high or low? |
| ● | Is the circuit breaker “ON”? |
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| ● | Was the air filter cleaned? |
When it does not cool well | ● | Does sunlight fall directly on the outdoor unit? |
● | Is the air flow of the outdoor unit obstructed? | |
When it does not hot well | ● | Are the doors or windows opened, or is there any source of |
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| heat in the room? |
| ● | Is the set temperature suitable? |
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Notes
●In quiet operation or stopping the operation, the following phenomena
may occassionally occur, but they are not abnormal for the operation.
(1) Slight flowing noise of refrigerant in the refrigerating cycle.
(2) Slight rubbing noise from the fan casing which is cooled and then gradually warmed as operation stops.
● The odor will possibly be emitted from the room air conditioner because the various odor, emitted by smoke, foodstuffs, cosmetics and so on, sticks to it. So the air filter and the evaporator regularly must be cleaned to reduce the odor.
●Please contact your sales agent immediately if the air conditioner still fails to operate normally after the above inspections. Inform your agent of the model of your unit, production number, date of installation. Please also inform him regarding the fault.
●Power supply shall be connected at the rated voltage, otherwise the unit will be broken or could not reach the specified capacity.
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