EN NRX0120TP
Defrost the refrigerator (see
Put the refrigerator door into winter position as shown.
Fig.
on page 8
10 Troubleshooting
NOTE To safely operate 12 V consumer units in the caravan while driving, it must be ensured that the tow-
ing vehicle provides sufficient voltage. On some vehicles, the battery management system may automati-
cally switch off the consumer units to protect the battery. Ask your vehicle manufacturer for more informa-
tion.
Problem
The refrigerator does not work.
Poor cooling, increase in interior tem-
perature. Compressor runs continu-
ously.
20
Defrosting the
refrigerator).
Fig.
on page 8
Possible cause
The fuse in the DC cable is defective.
The vehicle fuse has blown.
The vehicle battery is discharged.
The temperature at the compressor is
too low (<0 °C (32 °F)).
The refrigerator switches off automati-
cally if the voltage is insufficient.
(Cut-off voltage: 10.4 V)
The ventilation around the cooling unit
is not sufficient.
The interior walls are iced up.
The temperature is set too high.
The ambient temperature is too high.
Too much food was placed in the re-
frigerator at the same time.
Too much warm food was placed in
the refrigerator at the same time.
Suggested remedy
The fuse must be replaced. Con-
tact an authorized service agent.
Replace the vehicle fuse.
Refer to the operating manual of
your vehicle.
Test the battery and charge it.
Close/cover all external ventila-
tion grilles completely with insu-
lation material.
Load the battery. The refrigerator
will start again automatically.
(Cut-in voltage: 11.7 V)
Check that the ventilation grille is
not obstructed.
Move the refrigerator to another
location.
Check whether the refrigerator
door closes properly.
Ensure that the refrigerator seal
fits correctly and is not dam-
aged.
Defrost the refrigerator (see
frosting the
refrigerator).
Set a lower temperature.
Remove the ventilation grille for
a while so that warm air can es-
cape quicker.
Remove some of the food.
Remove the warm food and
leave it to cool down before
putting it in again.
De