Webasto thermo top evo Installation Documentation

Audi A1
Ident. No.: 1324052C_EN Status: 06.10.2016 © Webasto Thermo & Comfort SE
10
Automatic Air-Conditioning Fan Controller
System wir-
ing diagram
Webasto components Vehicle components Colours and symbols
Legend
HG TT-Evo heater SC2 40A fuse rt red
F1 20A fuse J59 Relay X- contact ws white
F2 30A fuse J126 Fan unit sw black
X10 4-pin connector of
heater control
J255 A/C control panel br brown
T... Connector bl blue
F3 1A fuse gn green
F4 25A fuse vi violet
K1 Fan relay
PWM GW Pulse width modulator
Settings of PWM GW:
Duty cycle: 100% (DC)
Frequency: not relevant
Voltage: 3.6V
Function: High side Wiring colours may vary.
31
30
15
Audi
Webasto
vi/bl
T20e
15
J255
T6y
26
J126
M
0,5²
86
85 30
87
J59
SC2
sw
4,0²
vi/bl
0,5²
sw
4,0²
HG
F2 F1
gn/ws
0,75²
rt
4²
gn/ws
0,5²
rt
4²
rt/sw
0,5²
sw
4²
rt
4²
rt/sw
0,5²
rt
0,5²
sw
0,5²
br
0,5²
br
0,5²
K1
F3F4
30
87a
IN
OUT
rt
6²
X10
1
2
4
3
PWM
GW
br
4²

Webasto thermo top evo Specifications

General

Brand	Webasto
Model	thermo top evo
Category	Water Heater
Language	English