Idiomas disponibles
Idiomas disponibles
REGULAR INSPECTION
PLEASE CHECK THE FOLLOWING POINTS BY QUALIFIED SERVICE PERSONNEL EITHER EVERY HALF YEARLY OR
YEARLY. CONTACT YOUR SALES AGENT OR SERVICE SHOP.
1
2
3
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
When it does not hot well
Notes
●
●
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.
Is the earth line disconnected or broken?
Is the mounting frame seriously affected by rust and is the outdoor
unit tilted or unstable?
Is the plug of power line fi rmly plugged into the socket?
(Please ensure no loose contact between them).
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?
●
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.
– 9 –
CHECK THE FOLLOWING POINTS
