CRX Troubleshooting
35
Poor cooling, increase in interior temperature
Unusual noises
Problem Possible cause Remedy
Compressor runs for a
long time/continuously
Ambient temperature too high –
Insufficient ventilation Move the refrigerator to
another location
Condenser is dirty Clean the condenser
Faulty fan Replace the fan
Compressor does not
run often
Battery capacity exhausted Charge the battery
Problem Possible cause Remedy
Loud humming A component of the refrigerant circuit
cannot move freely (touching the
wall)
Bend the component
carefully away from the
obstruction
There is a foreign object stuck
between the cooling unit and the wall
Remove the foreign
object
Fan noise Replace the fan
CRX50-65-80-110-140_IOM_EMEA16.book Seite 35 Mittwoch, 15. Juli 2020 12:51 12