Normal Operating Sounds - Haier QWR04D R Série Instructions D'installation Et Guide De L'utilisateur

TROUBLE SHOOTING

NORMAL OPERATING SOUNDS

Newer appliances sound different from older appliances. Modern appliances have more features and use
newer technology.
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.
appliance runs for an extended
period, especially when the doors are opened
frequently.
close. This is due to pressure equalizing within the
appliance.
the appliance cools to the correct temperature.
popping sound.
49-1000564 Rev. 0
CLICKS, POPS,
CRACKS and CHIRPS
WATER SOUNDS
The flow of refrigerant through the appliance
boiling water.
Closing the door may cause a gurgling sound due
to pressure equalization.
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