LG Electronics ARNU073SJR4

User Manual - Page 13

For ARNU073SJR4.

PDF File Manual, 19 pages, Download pdf file

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Owner’s Manual 13
ENGLISH
Maintenance and Service
Before you call for service...
?
Check the following points before requesting repairs or service.... If the malfunction persist,
please contact your dealer.
Troubleshooting Tips! Save time and money!
• Have you made a
mistake in timer
operation?
• Has the fuse blown or
has the circuit breaker
been tripped?
• Check that this is not a
damp smell exuded by
the walls, carpet,
furniture or cloth items
in the room.
• Condensation occurs
when the airflow from
the air conditioner
cools the warm room
air.
• This is the protector of
the mechanism.
• Wait about three
minutes and operation
will begin.
The air conditioner
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
restart.
Does not cool or heat
effectively.
The air conditioner
operation is noisy.
Crack sound is
heard.
Remote control
display is faint, or no
display at all.
• Is the air filter dirty?
See air filter cleaning
instructions.
• The room may have
been very hot when the
room air conditioner
was first turned on.
Allow time for it to cool
down.
• Has the temperature
been set incorrectly?
• Are the indoor unit's air
inlet or outlet vents
obstructed?
• For a noise that sounds
like water flowing.
-This is the sound of
freon flowing inside the
air conditioner unit.
• For a noise that sounds
like the compressed air
releasing into
atmosphere.
-This is the sound of
the dehumidifying
water being processed
inside the air
conditioning unit.
• This sound is generated
by the expansion/
constriction of the front
panel, etc. due to
changes of temperature.
• Are the batteries
depleted?
• Are the batteries
inserted in the opposite
(+) and (-) directions? 
WATER RESISTANT: The outdoor side of this appliance is WATER RESISTANT.
The indoor side is not water resistant and should not be exposed to
excess water.
NOTE
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