AFTER SALE SER ICE AND ARRANT
HEN AS IN FOR SER ICE CHEC | THE FOLLO IN POINTS |
CONDITION | CHECK THE FOLLOWING POINTS |
| ● | 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 fi lter cleaned? | ||
| ● | Does sunlight fall directly on the outdoor unit? | |
When it does not cool well | ● Is the air fl ow of the outdoor unit obstructed? | ||
● | Are the doors or windows opened, or is there any source | ||
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| of heat in the room? | |
| ● | Is the set temperature suitable? | |
Notes
●In quiet or stop operation, the following phenomena may occassionally
occur, but they are not abnormal for the operation.
(1) Slight fl owing 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 fi lter 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.
Please note:
On switching on the equipment, particularly when the room light is dimmed, a slight brightness fluctuation may occur. This is of no consequence.
The conditions of the local Power Supply Companies are to be observed.
NOTE:
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualifi ed person in order to avoid a hazard.
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