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Troubleshooting
RPD 50
22
Interior temperature too low in control setting 1
Cooling capacity drops, interior temperature rises
Unusual noises
Fault
Possible cause
Remedy
Compressor runs con-
stantly
Thermostat sensor has no contact to
the vaporiser
Secure the sensor
Thermostat defective
Change the thermostat
Compressor runs for a
long time
Large quantities have been frozen in
the freezer compartment
–
Fault
Possible cause
Remedy
Compressor runs for a
long time/continuously
Vaporiser iced over
Defrost the vaporiser
Ambient temperature too high
–
Insufficient ventilation
Move the refrigerator
Condenser is dirty
Clean the condenser
Fan defective (if installed)
Replace the fan
Compressor does not
run often
Battery capacity exhausted
Charge the battery
Fault
Possible cause
Remedy
Loud humming
A component of the refrigerant circuit
cannot move freely (lies against the
wall)
Bend the component
carefully
Foreign body jammed between the
cooling device and the wall
Remove the foreign body
Fan noise (if installed)
–
RPD50-IO-US.book Seite 22 Montag, 24. Juli 2017 5:19 17