Fan Controller - Webasto Thermo Top E Installation Instructions Manual

VW Tiguan

Fan controller

Webasto
HG
X1 4
F3
87 87a
86
K3
85 30
Webasto components
HG Heater unit TT-C/E
X1 6-pin heater unit con-
nector
K3 Fan relay
F3 Fuse (25 A replaced
with 3 A!)
IPCU Pulse width modulator
IPCU adjustment values
Voltage: 8 V
Frequency: 400 Hz
Duty cycle: 30 %
Function: High-side
1313475D_EN
!
rt
IPCU E
rt
0,75²
A
sw
0,75²
86 85
sw
br
Vehicle components
F1 Fuse SC22 or SC56 with 40 A rt
KB Climatronic control unit - J255
T10k Plug connections
ge Fan control unit - J126 and fan
motor - V2
VW
KB
15 16
T16f
sw/ bl/
rt/
ws ws
ge
0,75²
sw/
rt/ws
ws
0,75²
T6t
2 1 4 3
M
GE
Colors and symbols
red
ws white
sw black
br brown
gn green
ge yellow
bl blue
Insulate wire ends
and tie back
X Cutting point
30
15
Wiring dia-
gram
F1
T10k
br
31
Legend
9