Webasto ThermoConnect TCon2 Operating And Installation Instructions page 6

Blue - pushbutton with integrated
EN
temperature sensor
Grey - Switch input 1 (+0 V...+32 V,
min. impedance 10 kΩ, high level
> 5 V, low level < 0.5 V)
4
not in use
3
Red - Supply voltage (+9 V...+32 V)
Brown - Pushbutton, ground
Green - Pushbutton, LED illumina-
2
tion
Grey - Pushbutton, switch contact
Yellow - W-bus
not in use
10.3 Installation position
NOTE
Do not install the device in the grey
area as shown in Fig. 4.
NOTE
The vehicles with special glazing, such
as windscreen heating or sun protec-
tion glazing, can influence the recep-
tion of the ThermoConnect TCon2. For
vehicles with this type of equipment, it
is recommended to install the Thermo-
Connect TCon2 on the side of the in-
strument panel.
6
1
Fig. 4
10.4 Installing the unit
u
Select an installation place for the Ther-
moConnect TCon2:
– Install the ThermoConnect TCon2 only
on flat surfaces to avoid bending of the
casing.
– The ThermoConnect TCon2 must be in-
stalled inside the car, in a dry and pro-
tected place.
– Installation below dashboard, as high as
possible, on driver side is recommen-
ded.
To get the best GPS and cellular antenna
performance, the ThermoConnect TCon2
must not contact metal (e.g. chassis or fix-
ing plates) in the marked areas, see Fig. 5.
Fig. 5
u
Mark the location of the ThermoCon-
nect TCon2 in the drawing in Fig. 4
WHE000029A
10.5 Installation of the
pushbutton
1
Fig. 6
Pushbutton
WHE000097A
2
WHE000045A
Wiring harness
9040092C