Carbest CV50L Instruction Manual page 36

Compressor is not running (connected to AC supply)
Problem
No voltage
Voltage is present but the
compressor doesn't run
Electric circuit between the
pins in the compressor inter-
rupted
Poor cooling, increase in interior temperature
Problem
Compressor runs for a long
time/continuously
Compressor does not run
often
Unusual noises
Problem
Loud humming
UK| Compressor Refrigerator CV50L|713572
Possible cause
Connection supply line inter-
rupted
Main switch faulty (if
installed)
Additional supply line fuse
has blown (if installed)
Ambient temperature too
high
Insufficient ventilation
Condenser is dirty
Defective compressor
Possible cause
Ambient temperature too high -
Insufficient ventilation
Condenser is dirty
Faulty Fan
Battery capacity exhausted
Possible cause
A component of the refriger-
ant circuit cannot move freely
(touching the wall)
There is a foreign object
stuck between the cooling
unit and the wall
Fan Noise
Remedy
Establish a connection
Replace the main switch
Replace the supply line fuse
-
Move the refrigerator to
another location
Clean the condenser
Contact customer service
Remedy
Move the refrigerator to
another location
Clean the condenser
Replace the fan
Charge the battery
Remedy
Bend the component care-
fully away from the obstruc-
tion
Remove the foreign object
Replace the fan
36