27
Terminal strip
Wiring diagram
Connections:
A = Ground heating element DC
B = Plus heating element DC
C = Ground electronics
D = Plus electronics
A B
C D
-
+
+
-
on the vehicle
on the appliance
6.9.3
6.9.4
For operation, it is compulsory to provide the device with a permanent 12V
DC connection at terminals C/D (permanent voltage supply for the functio-
nal electronics).
Connections:
A = Ground heating element DC
B = Plus heating element DC
C = Ground electronics
D = Plus electronics
C
B
A
D
Reed contacts
(sensor switching)
Ground
Ground
gas burner
heating element DC
valve
permanently
connection DC
lighting DC
heating element AC
mains
connection
temp. sensor
ignition
plug
ionisation
plug
ignition unit
Colours:
schwarz = black
violett = violet
braun = brown
weiss = white
grün = green
gelb = yellow
rot = red