RM5310 – RM5385 Troubleshooting
25
Proceed as follows (fig. f, page 8):
➤ Check regularly that the ventilation grilles (1) and exhaust gas routing (2)
are free from leaves, snow etc.
➤ Mount the winter covers on both ventilation grilles (3).
7.13 Replacing the battery on the ignition (RM5310,
RM5330, RM5380)
Proceed as follows (fig. g, page 8):
➤ Using a screwdriver, press the cap on the battery igniter in two or three
mm and turn it 90° to the left (A).
➤ Remove the cap (B).
➤ Remove the battery (B).
➤ Insert the new battery (type AA). Make sure the polarity is correct.
➤ Put the cap back on.
8 Troubleshooting
Problem Possible cause Suggested remedy
With AC operation:
The refrigerator does
not work.
The fuse in the AC mains
is defective.
Replace the fuse.
The vehicle is not con-
nected to the AC mains.
Connect the vehicle to the
AC mains.
The AC heating element is
defective.
Contact the authorised
customer service.
With DC operation:
The refrigerator does
not work.
The fuse in the DC supply
is defective.
Replace the fuse.
The vehicle battery is dis-
charged.
Test the battery and charge it.
The ignition is not turned
on.
Switch on the ignition.
The DC heating element is
defective.
Contact the authorised
customer service.
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