UBC BEST Operating And Maintenance Manual page 21

•
The
The starting relay of
the compressor is out
compressor is
of service.
not running,
the condenser
•
The compressor is out of
fan is running.
service.
•
The
The thermostat is not
compressor is
running.
not running,
•
The failure of the
the condenser
compressor and the fan
fan is not
running.
The condenser
•
Condenser fan is
fan is not
defective
running.
•
The chest
Some parts of the
freezer makes
refrigeration unit touch
noise by
the body of the device.
running.
•
Extraneous noise in
The compressor
the compressor.
makes noise by
running.
•
Locking of the fan
motor or fan blades is
The fan makes
impaired.
noise by
running.
•
Fan blades touch the air
condenser.
The chest
freezer generates
a lot of moisture
on the glass.
•
There is an
The inside of the
freezer needs to be
odour in the
cleaned.
freezer.
Call the service technician
for repair work.
Unplug the device. Call
the service technician for
repair work.
Unplug the chest freezer.
Call the service technician
for repair work.
Call the service technician
for repair work.
It is not recommended to
install the product in a
humid environment.
Perform the cleaning of
the freezer compartment.
20