Troubleshooting RM53xx
24
7.12 Replacing the battery on the ignition
Proceed as follows (fig. e):
1. Using a screwdriver, press the cap on the battery igniter in two or three mm and
turn it 90° to the left (A).
2. Remove the cap (B).
3. Remove the battery (B).
4. Insert the new battery (type AA). Make sure the polarity is correct.
5. 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 connected
to the AC mains.
Connect the vehicle to the
AC mains.
The AC heating element is
defective.
Contact the authorized customer
service.
1.
2.
BA
2 – 3 mm
DometicRM53xx_OPM_4445102238_APAC(en)_202x-xx-xx.book Seite 24 Freitag, 30. April 2021 3:37 15