Before You Call For Service - LG AK-Q036GH50 Owner's Manual

BEFORE YOU CALL FOR SERVICE...

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BEFORE YOU CALL FOR SERVICE...
Check the following points before requesting repairs or service.... If the fault persists, please con-
tact your dealer or service center.
Case
Does not operate.
The room has a peculiar odor.
It seems that condensation is
leaking from the air conditioner.
Air conditioner does not operate for
about 3 minutes when restarted.
Does not cool or heat effectively.
Remote controller display is
faint, or no display at all.
Power outage occurs. (Outage
Compensation Function)
CALL THE SERVICE IMMEDIATELY IN THE FOLLOWING
SITUATIONS
1. Anything abnormal such as burning smell, loud noise etc. happen. Stop the unit and turn the
Circuit breaker off. Never try to repair by yourself or restart the system in such cases.
2. Main power cord is too hot or damaged.
3. Error code is generated by self diagnosis.
4. Water leaks from indoor unit even if the humidity is low.
5. Any switch, breaker (safety, earth) or fuse fails to work properly
User must carry routine checkup & cleaning to avoid unit's poor performance.
In case of special situation, the job must be carried out by service person only.
ELECTRICAL SPECIFICATIONS:
AK-Q036GH50 / AK-Q048GH50 / AK-Q060GH50 220 V~ 50/60 Hz 22.5 A
AK-Q036GD50 / AK-Q048GD50 / AK-Q060GD50 220 V~ 50/60 Hz 22.5 A
• Have you made a mistake in timer operation?
- See reservation instructions.
• Has the fuse blown or has the circuit breaker been tripped?
• Does the remote controller display "
This means that protective device has been tripped please
contact your dealer or service center.
• Check that this is not a damp smell exuded by the walls, car-
pet, furniture, or cloth items in the room.
• Condensation occurs when the airflow from the air condition-
er cools the warm air.
• This is the protection device of the air conditioner.
• Wait about three minutes and operation will begin.
• Is the air filter dirty?
- See air filter cleaning instructions.
• The room may have been very hot when the air conditioner
was first turned on. Allow time for it to cool down.
• Has the setting temperature been set incorrectly?
- See temperature setting instructions.
• Has the setting temperature been set incorrectly?
• Are the unit's air inlet or outlet vents obstructed?
• Has the circuit breaker been tripped?
It automatically retrieves the previous operating conditions.
You don't need to press any buttons. (Additional functions will
not be retrieved automatically.)
Explanation
" on the LCD?