Troubleshooting CS-NC15, CS-NCVM
18
Interior temperature too low in control setting 1
Cooling capacity drops, interior temperature rises
Start attempt with
U
T
≥ U
ON
Ambient temperature too high –
Insufficient ventilation and/or cooling Provide improved ventila-
tion for the cooling unit
Condenser is dirty Clean the condenser
Fan defective (if installed) Replace the fan
U
T
Voltage between the positive and negative electronic terminals
U
ON
Switch-on voltage of the electronics
U
OFF
Switch-off voltage of the electronics
Fault Possible cause Remedy
Compressor runs
constantly
Thermostat sensor has no contact on
the vaporiser
Secure the sensor
Thermostat defective Change the thermostat
Compressor runs for
along time
Large quantities have been frozen in
the freezer compartment
–
Fault Possible cause Remedy
Compressor runs for a
long time/continuously
Vaporiser is iced over Defrost the vaporiser
Ambient temperature too high –
Insufficient ventilation and/or cooling Provide improved
ventilation for the
cooling unit
Condenser is dirty Clean the condenser
Fan defective (if installed) Replace the fan
Compressor runs
infrequently
Battery capacity exhausted Charge the battery
Fault Possible cause Remedy
CS-NC15_CS-NCVM--IO--16s.book Seite 18 Dienstag, 9. Oktober 2018 5:24 17
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