Wiring diagrams
112
16.1. Legend for wiring diagrams
1
Wiring harness (external)
2
Wiring harness for electric heater
(only for RHA 101 / 102)
3
Vehicle’s leisure battery
4
15 A fuse (red cable)
5
10 A fuse (red/black cable)
6
5 A fuse (red/blue cable)
7
Interior temperature sensor
8
Instrument panel LED
(only for programmable heater control)
Cable cross-sections
< 7.5 m
7,5 - 15 m
0.75 mm
2
1.0 mm
2
1.0 mm
2
1.5 mm
2
1.5 mm
2
2.5 mm
2
2.5 mm
2
4.0 mm
2
4.0 mm
2
6.0 mm
2
Cable colours
bl
br
ge
gn
gr
or
rt
sw
vi
ws
blue
brown
yellow
green
grey
orange
red
black
violet
white
Item
Description
Comment
X0
Plug connector, 2-pin
To control panel
X1
Plug connector, 2-pin
2 pcs, to electric heater inside Dual Top RHA 101/102
X2
Plug connector, 4-pin
To PC-diagnosis / Telestart / Thermo Call
X3
Plug connector, 2-pin
To fuel pump
X4
Plug connector, 4-pin
To control panel
X5
Plug connector, 6-pin
To heater control, 1 wire to instrument panel LED (only for programmable heater control)
X6
Plug connector, 8-pin
To relay box (only for RHA 101 / 102)
X11
Plug connector, 12-pin
To Dual Top RHA 100 / 101 / 102 heater
X12
Wire end
4x to relay box, 1 to earth (only for RHA 101 / 102)
