Automatic Air-Conditioning Fan Controller - Webasto Thermo Top E Installation Documentation

Automatic air-conditioning fan controller

Webasto
HG
F3
4
X1
rt
1
4²
87 87a
86
K3
85 30
sw
4²
5
15
IPCU
A
E
86 85
2
Webasto components
HG Heater TT-C/E
X1 6-pin heater connector GR
F3 25 A fuse
K3 Fan relay
IPCU Pulse width modulator MF6
Y Wiring adapter
IPCU adjustment values:
Duty cycle: 42%
Frequency: 1000Hz
Voltage: 5V
Function: High-side
5
4
1314460B_EN
Citroen Berlingo / Peugeot Partner
rt
0,75²
Y
rt
4²
sw
3
0,75²
rt
4
0,75²
Vehicle components
KB A/C control unit
Fan relay
GM Fan module
a 2-pin connector GM
Fuse
Ter. 15 Measure
(e.g., 16-pin OBD socket
outlet, Pin 1)
1
11
3
Citroen, Peugeot
GR
or
4²
rt
6²
rt
6²
or
4²
2
GM
2
ge/gr
0,5²
ge/gr
0,5²
Colours and symbols
rt
ws
sw
ge
gr
or
X
Wiring colours may vary.
Fan motor is controlled on 2-pin connector A 1
of fan module.
Produce connections as shown in wiring dia-
gram.
2 Orange (or) wire of connector A, Pin 2
3 Y-adapter
2
4 Black (sw) wire from K3/30
5 Orange (or) wire of GR
30
15
MF6
sw/ws
1
M
1
A
ws/
rt
10 4
KB
31
red
white
black
yellow
gray
orange
Cutting point
Wiring dia-
gram
Legend
Connec-
tion to fan
module
10