
30
EN
5 Connecting
The dfreeeze
®
mobile radio receiver is connected with
your parking heating. In addition, there is an individ-
ually congurable cable adapter and additional two
plug housings. With the black plug housings already
attached, the cable adapter is suitable for use with retro-
ttedWebastoparking heatersaswellasmanyparking
heaters installed ex works.
The separate enclosed blue plug housings are compatible
with parking heaters installed ex works or as original
accessories, among others Volkswagen, Skoda and Seat.
For connection to other parking heaters, the lines must be
wired directly in certain circumstances.
More information about the installation and
connection of the dfreeeze
®
system with partly
vehicle-specic information can be found at www.
dfreeeze.de/support.
5.1 Adapter cable
Pin assignment of the adapter cable
Pin X1 X2 X3 X4
1 12V
2 W-Bus*
3 depending on the installation
conguration**
GND
4 depending on the installation
conguration**
5 free
6 GND
* The W-bus cable is not always continuously connected
dependingontheinstallationconguration.
** Depending on the conguration, pin 3 and pin 4 are
either free or occupied with switching output or input.
Read the detailed description of the installation
conguration on the following pages for more
information.
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