Normal operating sounds, Hummm Whoosh

Consumer Support Troubleshooting Tips Installation Instructions Operating Instructions Safety Instructions

Normal operating sounds.

Newer refrigerators sound different from older refrigerators. Modern refrigerators have more features and use newer technology.

Do you hear what I hear? These sounds are normal.

	HUMMM...
	WHOOSH



■ The new high efficiency compressor may run faster
and longer than your old refrigerator and you may		■ You may hear the fans spinning at high speeds.
hear a high-pitched hum or pulsating sound while		This happens when the refrigerator is first plugged
it is operating.		in, when the doors are opened frequently or when
■ You may hear a whooshing sound when the doors close.		a large amount of food is added to the refrigerator
This is due to pressure equalizing within the refrigerator.		or freezer compartments. The fans are helping to
		maintain the correct temperatures.

WATER SOUNDS

■You may hear cracking or popping sounds when the

refrigerator is first plugged in. This happens as the	■ The flow of refrigerant through the freezer cooling
refrigerator cools to the correct temperature.	coils may make a gurgling noise like boiling water.
■ The compressor may cause a clicking or chirping	■ Water dropping on the defrost heater can cause a
sound when attempting to restart (this could take	sizzling, popping or buzzing sound during the
up to 5 minutes).	defrost cycle.
■ Expansion and contraction of cooling coils during	■ A water dripping noise may occur during the defrost
and after defrost can cause a cracking or popping	cycle as ice melts from the evaporator and flows into
sound.	the drain pan.
■ On models with an icemaker, after an icemaking	■ Closing the door may cause a gurgling sound due to
cycle, you may hear the ice cubes dropping into	pressure equalization.
the ice bucket.

■On models with a dispenser, during water dispense,

you may hear the water lines move at initial dispense		For additional information on normal
and after dispenser button is released.		icemaker operating sounds, see the
		About the automatic icemaker section.