Haier HRF-356 User Manual page 21

Troubleshooting
A slight sound may be heard when the
appliance is first started. The sound
will be lower and lower gradually a
short period later.
The fan of an operating refrigerator
may produce a slight sound.
Water droplets may occur on outer
surfaces and middle connection of the
refrigerator due to heavy moisture in
room air. Wipe clean with soft cloth.
Temperature of the refrigerator and the
compressor will rise and the
compressor will run for comparatively
longer periods when the refrigerator is
first started.
Hum
Hum
The compressor will operate for
comparatively longer periods if
excessive quantity of food is stored or
the ambient temperature is high.
Whir
Whir
The two sides of the external surface,
bottom and the middle connection of
the refrigerator will be warm due to
heat radiation of the appliance.