EN
Troubleshooting
CRP40
22
Interior temperature too low in control level “1”
Poor cooling, interior temperature increases
Unusual noises
Fault
Possible cause
Remedy
Compressor runs
constantly
Thermostat sensor has no contact on
the vaporizer.
Secure the sensor.
Faulty thermostat.
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
Vaporizer is iced over.
Defrost the vaporizer.
Ambient temperature too high.
–
Insufficient ventilation and/or air
supply.
Move the refrigerator to
another location.
Condenser is dirty.
Clean the condenser.
Fan defective (if installed).
Replace the fan.
Compressor runs
intermittently
Battery capacity exhausted.
Charge the battery.
Fault
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.
Foreign body jammed between the
cooling unit and the wall.
Remove the foreign
body.
Fan noise (if installed.)
–
Summary of Contents for CoolMatic CRP 40S
Page 3: ...CRP40 3 380 545 182 53 310 200 132 536 23 1 2...
Page 4: ...CRP40 4 0 1 3 2 4 3 1 ca 50 mm 4...
Page 5: ...CRP40 5 5 1 Vent Lock 1 6...
Page 6: ...CRP40 6 8 7 mm l m 12V 24V 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 0 2 6 10 14 9...
Page 7: ...CRP40 7 bn bn bu bu 4 1 2 3 0 1 rd bk a...
Page 79: ......
