Troubleshooting RM(x)8xx6
38
9 Troubleshooting
Fault Possible cause Proposed solution
In AC operation:
The refrigerator does
not work.
The fuse in the AC mains is
defective.
Replace the fuse.
The vehicle is not connected
to the AC mains.
Connect the vehicle to the AC
mains.
The AC heating element is
defective.
Contact customer service.
With DC operation:
The refrigerator does
not work.
The fuse for the DC heating
element is defective.
Replace the fuse for the DC
heating element.
The vehicle battery is dis-
charged.
Check the vehicle battery and
charge it.
The ignition is not turned on. Switch on the ignition.
The DC
Heating element is defective.
Contact customer service.
With gas operation:
The refrigerator does
not work.
The gas cylinder is empty. Replace the gas cylinder.
The gas valve is
closed.
Twist the valve open.
Air is in the
pipe.
Switch the refrigerator off and on
again. Repeat the procedure three
or four times if necessary.
If available, switch on the stove
and repeat the process with the
refrigerator if necessary.
In automatic mode:
The refrigerator is
being operated with
gas although it is con-
nected to the AC
mains.
The mains voltage is too low. The refrigerator changes to AC
power supply automatically as
soon as the mains voltage is
sufficient again.
RM(X)8xx6-O-EN-DE.book Seite 38 Dienstag, 12. Juni 2018 9:01 09
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