Dometic RM 8505 - Troubleshooting Flowcharts (Black Display)

41
Display is black;
impossible to switch
on
Wiring not ok?
->check wiring to X105
(DC supply)
Fuse broken?
->check fuse
Microprocessor hung
up?
->Make a hardware reset
by interrupting 12 VDC
(use main DC switch in
vehicle)
Fridge older than
Oct.2007?
->exchange main board
MES / AES
Repair & Maintenance
2.1
2.1
6.2.1
6.2.2