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AFTER SALE SERVICE AND WARRANTY
WHEN ASKING FOR SERVICE, CHECK THE FOLLOWING POINTS
CONDITION
When it does not operate
When it does not cool well
●
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 specifi ed capacity.
Please note:
On switching on the equipment, particularly when the room light is dimmed, a slight brightness fl uctuation
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.
●
Is the fuse all right?
●
Is the voltage extremely high or low?
●
Is the circuit breaker "ON"?
●
Was the air fi lter cleaned?
●
Does sunlight fall directly on the outdoor unit?
●
Is the air fl ow of the outdoor unit obstructed?
●
Are the doors or windows opened, or is there any source
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.
CHECK THE FOLLOWING POINTS
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