Webasto ThermoCall TC4 Installation Instructions Manual - page 10
ThermoCall TC4
4
Installation
Installing GSM module
The GSM module must be installed in
the passenger compartment.
-Determine the installation location in
the passenger compartment (under
the instrument panel, when retrofit-
ting preferably near the MultiControl
or the radio receiver)
-Fasten the GSM module with self-tap-
ping screws (ensure sufficient clear-
ance for the connection of the wiring
harness and the antenna)
-Watch vehicle parts located behind
the module when mounting it with
the self-tapping screws! Contacts/
plug connections must face down-
wards.
Installing GSM antenna
The antenna must be installed on
the front or rear window. However,
never in the tinted area or under the
heating wires of the window heater
or wires of the window antenna.
-Clean the window thoroughly with a
cleaning cloth
-Pull the protective film off the anten-
na and glue on the antenna (maintain
a minimum distance of 30 mm from
metal parts)
-Route the antenna cable to the GSM
module (never shorten or kink) and
connect to the module
Installing button with
indicator lamp
-Drill an 8 mm diameter hole in a dum-
my switch or another suitable loca-
tion easily accessible to the driver
(coordinate the installation location
with the vehicle owner if necessary)
-Mount the push button in the 8 mm
dia. hole
-Route the push button wiring harness
to the 12-pin connector on the mod-
ule and connect them (blue wire on
Pin 9, green on Pin 10 and red on Pin
11)
NOTE
Note down the installation
location of the GSM module
on the last page of these
installation instructions, e.g.
for replacing SIM card!
NOTE
-The supplied push button
must
be installed.
-Follow initial start-up proce-
dure.
-Install push button in view of
the driver.
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