Troubleshooting Tips; Before You Call For Service - LG LM-1967H2L Owner's Manual

E N G L I S H
19
Before you call for service...
Troubleshooting Tips!
Save time and
money!
Check the
following points
before
requesting repairs
or
service.... If the fault
persists, please contact
your dealer
or
service
center.
Case
Explanation
See page
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 restarted.
Does
not
cool
or
heat
effectively.
The air conditioner
operation
is
noisy.
Remote control
display
is
faint,
or no
display at
all.
Crack sound is heard.
?
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.
?
Is the air filter
dirty?
See air filter
cleaning
instructions.
?
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.
?
Are the batteries
depleted?
?
Are the batteries inserted in the
opposite (+)
and
(-)
directions?
?
This sound is
generated by
the
expansion/constriction
of the front
panel, etc.
due
to changes
of
temperature.
13
-
-
-
-
16
7, 10
-
-
5
-
NOTE
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.
Troubleshooting Tips!
Save time and
money!