Dometic RMT 7650 Service Instruction page 14

4
3. Wiring diagram RMT 7655, RMT 7855
permanently connection DC
C
D
Switch
Frame
Heating
Reed contacts
(sensor switching)
lighting DC
Connections:
A = Ground heating element DC
B = Plus heating element DC
C = Ground electronics
D = Plus electronics
Exchange of previous AES II -models with new RM 76xxAES :
The heating element circuit must be connected to the vehicle battery by a suitable igni-
tion operated relay in order that the 12V supply is only live while the vehicle ignition is
switched on. The connection C/D (interior light, electronics ; cable black / violet) must
be permanently attached.
Burner
ionisation
Control
electrode
Device
ignition
ignition unit plug
Ground
Gas
Valve
temp. sensor
Power Module
Colours:
schwarz = black
violett = violet
braun = brown
weiss = white
14
Installation
gas burner
terminal block heating element DC
B
A
heating element DC
heating element AC
mains
connection
Ground
grün = green
gelb = yellow
rot = red