AUTOTERM PLANAR AIR-2D 12V - Annex 4: Electrical Wiring Diagrams (Continued); AIR-8 D Electrical Wiring Diagram

39
3. Electrical wiring diagram for the heater AIR-8D
Heater
Flame
indicator
black*
Aluminium
Chrome
Circuit
Control unit
Air pump
black
brown
green
blue
Circuit
Power
General
Circuit
Revolutions
PWN
Glow plug
white
Circuit
Control
General
Overheat
sensor
black*
Aluminium
Chrome
Circuit
Sensor 1
(output)
red
black
Circuit
General
Sensor
Sensor 2
(intake)
white
black
Circuit
General
Sensor
Connection of the
control panel
Power supply
harness
Vehicle
Battery
red
black
Fuel pump
Circuit
General
Control
Fuel pump
harness
red-black
black
Ext. temp. sensor**
red-black/grey
black/yellow
black
red-white
Circuit
U
supply
General
red
blue
Circuit
General
Control
grey
yellow
Circuit
General
Sensor
green
blue
red
white-black/
black
brown
white
Circuit
Power
regulation
General
Input data
LED/
Output data
On/off
U
supply
1. Connectors XS3, XS4, XS7, XP3, XP4, XP7 are shown from the connections side (not from the side of the wire);
2. *- wire colour code;
3. ** - to be ordered separately