Truma Combi D Gebrauchsanweisung Seite 7

Installing the changeover switch
Changeover switch
without cover
Position the changeover switch at a suitable place inside the
vehicle.
13
Installation opening for the
changeover switch
without cover
Lay the cable harness from the altitude kit e.g. along the
fuel pressure line and the cable harness of the dosage pump
(series) inside the vehicle to where the changeover switch is
installed.
If necessary, shorten the cable harness for the changeover
switch.
Attach three push-on contacts to the cable harness for the
changeover switch.
Cut the shrink hose into three equal parts and attach one of
the shrink hose parts to each of the push-on contacts.
Connect the cable harness to the changeover switch
GN
RD/BN
GN/RD
When connecting the changeover switch as described here,
the dosage pump (series) is in operation at setting 1.
– Setting 1 = Normal mode up to 1500 m
– Setting 2 = Altitudes from 1500 m to 2750 m
If the changeover switch is connected up differently, this
changes the allocation of switch setting to dosing pump.
Fasten the newly installed cable harness onto suitable points
using cable ties.
Changeover switch
with cover
Installation opening for the
changeover switch
with cover
1a
1
1b
7