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Built-In Refrigerators
PROBLEM
POSSIBLE CAUSE
REFRIGERATOR 
• May be in defrost cycle when compressor does not operate for about 
DOES NOT OPERATE
30 minutes.
• Temperature control set at OFF.
• If interior light is not on, refrigerator may not be plugged in at 
wall outlet.
• The fuse is blown/circuit breaker is tripped. Replace fuse or reset 
the breaker.
MOTOR OPERATES 
• Normal when refrigerator is first plugged in. Wait 24 hours for 
FOR LONG PERIODS
the refrigerator to completely cool down.
OR CYCLES ON AND 
• The new variable speed compressor is designed to run for longer 
OFF FREQUENTLY
periods of time to optimize efficiency and noise. You may notice 
the compressor and/or fan speeds accelerate based upon door 
openings and/or increased food loads.
• You may hear the fans spinning at high speeds. This happens when 
the refrigerator is first plugged in, when the doors are opened 
frequently or when a large amount of food is added to the 
refrigerator or freezer compartments. The fans are helping to 
maintain the correct temperatures.
• Door left open or package holding door open.
• If either door is open for over 3 minutes, you may hear the fans 
come on in order to cool the light.
• Hot weather or frequent door openings. This is normal.
• Temperature controls set at the coldest setting. See Temperature
Controls.
OPERATING 
• Refrigerator is so quiet, that most of the time you will hear low or no
SOUNDS
operating noise.
• Normal fan air flow—one fan blows cold air through the 
fresh food and freezer compartments—another fan cools 
the compressor motor.
• The fans change speeds in order to provide optimal cooling and 
energy savings.
• These NORMAL sounds will also be heard from time to time:
–  You may hear a whooshing or gurgling sound when the doors close.
This is due to pressure equalizing within the refrigerator.
–  A water dripping noise may occur during the defrost cycle as ice
melts from the evaporator and flows into the drain pan.
–  The flow of refrigerant through the freezer cooling coils may make 
a gurgling noise like boiling water.
–  Water dropping on the defrost heater can cause a sizzling, popping
or buzzing sound during the defrost cycle.
–  You may hear cracking or popping sounds when the refrigerator 
is first plugged in or during/after the defrost cycle. This happens as 
the refrigerator cools to the correct temperature.
–  Electronic dampers click open and closed to provide optimal cooling
and energy savings.
–  The compressor may cause a clicking or chirping sound when
attempting to restart (this could take up to 5 minutes).
–  The electronic control board may cause a clicking sound when
relays activate to control refrigerator components.
–  Ice cubes dropping into the bin and water running in pipes 
as icemaker refills.
–  The icemaker water valve will buzz when the icemaker fills 
with water.
(Modern refrigerators
with more storage
space and a larger
freezer require 
more operating time.
They start and stop
often to maintain 
even temperatures.)