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30
EN
NORMAL OPERATING SOUNDS
Understanding the sounds
you may hear
Your new, high-efciency refrigerator
may introduce unfamiliar sounds.
These sounds normally indicate your
refrigerator is operating correctly. Some
surfaces on oors, walls, and kitchen
cabinets may make these sounds more
noticeable.
The following is a list of major
components in your refrigerator and the
sounds they can cause:
A Evaporator Refrigerant through the
evaporator may create a boiling or
gurgling sound.
B Evaporator fan You may hear air
being forced through the refrigerator
by the evaporator fan.
C Defrost heater During defrost
cycles, water dripping onto the
defrost heater may cause a hissing
or sizzling sound. After defrosting, a
popping sound may occur.
D Automatic ice maker When ice
has been produced, you will hear
ice cubes falling into the ice bin. Ice
maker fan, water valve activation,
and refrigerant gas uid may create
sounds from its operation.
E Electronic control & automatic
defrost control These parts can
produce a snapping or clicking sound
when turning the cooling system on
and off.
F Condenser fan You may hear air
being forced through the condenser.
G Compressor Modern, high-efciency
compressors run much faster than
older models. The compressor may
have a high-pitched hum or pulsating
sound.
H Water valve Makes a buzzing sound
each time it opens to ll the ice
maker.
I Drain pan (not removable) You may
hear water dripping into the drain
pan during the defrost cycle.
J Condenser May create minimal
sounds from forced air.
K Motorized damper May produce a
light humming during operation.
K
Features vary by model
NOTE
Energy efcient foam in your refrigera-
tor is not a sound insulator.
NOTE
During automatic defrost cycle, a red
glow in the back wall vents of your
freezer compartment is normal.
L Ice dispensing paddle When
dispensing ice, you will hear a
snapping, clicking, or popping sound.
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