LG GF22BGS Owner's Manual page 42

Problem
Clicking The defrost control will click when
the automatic defrost cycle begins
and ends. The thermostat control
(or refrigerator control on some
models) will also click when cycling
Rattling Rattling noises may come from the
on the back of the unit, or items
stored on top of or around the
refrigerator.
Refrigerator is not resting solidly on
Refrigerator with linear compressor
was jarred while running.
Whooshing Evaporator fan motor is circulating
air through the refrigerator and
freezer compartments.
Air is being forced over the
condenser by the condenser fan.
cooling system.
Popping Contraction and expansion of the
inside walls due to changes in
temperature.
Sizzling Water dripping on the defrost heater
during a defrost cycle.
Vibrating If the side or back of the
refrigerator is touching a cabinet or
wall, some of the normal vibrations
may make an audible sound.
Dripping Water running into the drain pan
during the defrost cycle.
Pulsating or Your refrigerator is designed to run
High-Pitched
Sound items at the desired temperature.
cause your new refrigerator to run
longer than your old one, but it is still
models. While the refrigerator
is running, it is normal to hear a
pulsating or high-pitched sound.
Possible causes
TROUBLESHOOTING
Solutions
Normal Operation
Normal Operation
Floor is weak or uneven or leveling
legs need to be adjusted. See the Door
Alignment section.
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
To eliminate the noise, make sure that the
sides and back cannot vibrate against any
wall or cabinet.
Normal Operation
Normal Operation
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