38
Problem
Possible Causes
Solutions
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 on and
o
ff
.
Normal Operation
Rattling
Rattling noises may come from the
fl
ow of refrigerant, the water line on
the back of the unit, or items stored
on top of or around the refrigerator.
Normal Operation
Refrigerator is not resting solidly on
the
fl
oor.
Floor is weak or uneven or leveling legs need to be
adjusted. See the
Door Alignment
section.
Refrigerator with linear compressor
was jarred while running.
Normal Operation
Whooshing
Evaporator fan motor is circulating
air through the refrigerator and
freezer compartments.
Normal Operation
Air is being forced over the condenser
by the condenser fan.
Normal Operation
Gurgling
Refrigerant
fl
owing through the
cooling system.
Normal Operation
Popping
Contraction and expansion of the
inside walls due to changes in
temperature.
Normal Operation
Sizzling
Water dripping on the defrost heater
during a defrost cycle.
Normal Operation
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.
To eliminate the noise, make sure that the sides and
back cannot vibrate against any wall or cabinet.
Dripping
Water running into the drain pan
during the defrost cycle.
Normal Operation
Pulsating or High-
Pitched Sound
Your refrigerator is designed to run
more e
ffi
ciently to keep your food
items at the desired temperature. The
high e
ffi
ciency compressor may cause
your new refrigerator to run longer
than your old one, but it is still more
energy e
ffi
cient than previous models.
While the refrigerator is running, it is
normal to hear a pulsating or high-
pitched sound.
Normal Operation
NOISE
TROUBLESHOOTING GUIDE