Webasto ThermoConnect Bedienungsanleitung Und Einbauanweisung Seite 13

12 Wiring harness installation
Installing the wiring harness depends on
the installation target:
■ Using Webasto connector
Fig.12 Control element wiring harness
1. Push button
2. Control element wiring harness.
See wiring harness heater
Do not connect ThermoConnect
main wiring harness supply volt-
age and ground. ThermoConnect
receives supply voltage and
ground from heater.
■ Using wiring harness ThermoConnect
Fig.13 ThermoConnect with supplied wi-
ring harness
1. Push button
2. Connect orange W-bus wire from
ThermoConnect wiring harness to
yellow W-bus wire from heater.
ThermoConnect needs supply volt-
age and ground connections.
12.1 Connectors
1
4
3
2
Fig.14 Webasto connector (heater)
1: Depending on connection
2: W-bus, yellow or Analogue, black
If necessary, update wiring har-
ness of the heater.
3: Pin 30, supply, red
4: Pin 31, ground, brown
■ Always check wiring diagram
of the heater.
■ When connecting more than
one control element to a
heater: Make sure Pin 2 is
connected
(yellow wire).
■ If Pin 2 is connected to a black
wire, W-bus is not available, see
back of this manual.
8
16
9
Fig.15 ThermoConnect main connector
1
11