Why does my refrigerator make a strange noise?
My refrigerator is making a strange/humming noise.
If the refrigerator temperature is not cool enough, the motor and fan motor run at high speed
to cool causing a humming/whizzing noise.
Noise level may also differ by house structure, location of the refrigerator, floor material,
and floor level.
Note: The compressor may generate a loud noise when used for the first time after
installation while running to reach a desired temperature.
How to fix
The humming noise is caused by the speed of the motor and fan motor, depending on
the inside temperature.
After installation, the noise of the compressor will be reduced gradually as inside temperature
As such, the noise is normal and not considered a fault or a sign of a defect.
[Inner fan in the refrigerator]