User Manual
16 49-60432-8
•  You may hear cracking or popping sounds 
when the appliance is first plugged in. This 
happens as the appliance cools to the 
correct temperature.
•  The electronic control board may cause 
a clicking sound when relays activate to 
control appliance components.
•  Expansion and contraction of cooling coils 
during and after defrost can cause cracking 
or popping sounds.
•  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.
•  A water dripping noise may occur during 
the defrost cycle as ice melts from the 
evaporator and flows into the drain pan.
•  Closing the door may cause a gurgling 
sound due to pressure equalization.
Normal 
operating 
sounds
Newer appliances sound different from older appliances. Modern appliances have more features 
and use newer technology.
CLICKS, POPS,
CRACKS and CHIRPS
Do you hear what I hear? These sounds are normal.
WATER SOUNDS
HUMMM...
WHOOSH...
•  The new high efficiency compressor may run 
faster and longer than your old appliance 
and you may hear a high-pitched hum or 
pulsating sound while it is operating.
•  Sometimes the appliance runs for an 
extended period, especially when the doors 
are opened frequently.
•  You may hear a whooshing sound when 
the doors close. This is due to pressure 
equalizing within the appliance.
•  The interior fan runs continuously except 
when the door is opened.
•  You may hear the fans spinning at high 
speeds. This happens when the appliance 
is first plugged in, when the door is opened 
frequently or when a large amount of food 
is added to the appliance. The fans help 
maintain desired temperatures.
•  If the door is open for over 3 minutes, you 
may hear the fans come on in order to cool 
the light bulbs.
•  The fans change speeds in order to provide 
optimal cooling and energy savings.
The Problem Solver
Outdoor/Indoor Refrigerator










