42
TROUBLESHOOTING
Noises
Problem
Possible Cause
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 off.
Normal Operation
Rattling
Rattling noises may come from the flow
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
floor.
Floor is weak or uneven or leveling legs
need to be adjusted. See the Leveling and
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 flowing 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 efficiently to keep your food items
at the desired temperature. The high
efficiency compressor may cause your
new refrigerator to run longer than your
old one, but it is still more energy
efficient than previous models. While
the refrigerator is running, it is normal
to hear a pulsating or high-pitched
sound.
Normal Operation
