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NORMAL OPERATING SOUNDS AND SIGHTS
Understanding the Sounds you
may Hear
Your new, high-efficiency refrigerator may
introduce unfamiliar sounds. These sounds
normally indicate your refrigerator is operating
correctly. Some surfaces on floors, walls, and
kitchen cabinets may make these sounds more
noticeable.
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.
E 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-efficiency
compressors run much faster than in the
past. The compressor may have a high-
pitched hum or pulsating sound.
H Water valve Makes a buzzing sound each
time it opens to fill 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.
L Ice chute When dispensing ice, you will
hear a snapping or clicking sound when
the solenoid opens and closes the ice
chute.
24
NOTE
Energy efficient foam in your refrigerator is
not a sound insulator.
NOTE
During automatic defrost cycle, a red glow
in the back wall vents of your freezer
compartment is normal.
E
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