Truma

4
Water heater kit
The water heater kit contains:
1 Assembled water heater
1 Hot water connector (12 mm rigid piping)
1 Cold water connector (12 mm rigid piping)
1 Drain valve (12 mm rigid piping)
1 Pressure reducer (12 mm rigid piping)
1 Wall switch (gas operation) with 9.0 m cable
1 Electric heating element (230 V / 240 V ) with 1.1 m
mains cable – option –
1 Installation template
1 Set literature
Additionally required:
1 Cowl assembly with screws
In order to guarantee complete emptying of the water, ongo-
ing sealing tightness of the water connections and and safety
functions, all enclosed parts must be used!
Choice of location
Always install the appliance in such a way that it is easily
accessible (especially the test lever of the P&T relief valve)
for service work at all times and can be easily removed and
installed.
Locate the heater in such a way that the cowl can be mount-
ed on the outside on a surface which is as straight and
smooth as possible.
This outside surface must be exposed to wind from all di-
rections and, if possible, there should be no trim strips or
covers in this area, mount heater on an appropriate base, if
necessary.
The cowl must be placed in such a way that the exhaust gas
cannot find its way into the vehicle interior. For this reason,
choose a location where there are no opening windows, sky-
lights or ventilation openings directly above the cowl or within
50 cm on either side. If this is not possible, a warning plate
must be placed on the inside of the window (or skylight) stat-
ing that it must be kept closed while the heater is operating.
In this case refrigerator ventilations must be tight-sealed from
the interior of the vehicle.
Every permanently connected appliance in a recreational vehi-
cle shall be controlled by a switch that is placed and marked
so as to be readily identifiable and convenient for its intended
use.
AUS:
Refer to AS5601 – Gas Installations, for location requirements
of the flue terminal.
Installation dimensions
Fig. 4
40 5
5
329
Fig. 5
cut out
5
100
447
Fig. 6
5
40
100
405
All dimensions in mm
Installation of the water heater
Position template for cowl opening on the inside of the wall.
A = Bottom edge of heater
B = Lateral edge of heater
Drill 4 holes (C) with 10 mm dia. through the wall. Drill hole
(E) with 15 mm dia. for condensation tube (also possible from
the outside = F).
Position template on the outside of the wall. The markings(C)
must be above the through-holes. Saw cut-out section for
cowl(D) 92 x 168 mm.
If the distance between outside wall and heater is more than
35 mm, you must use the cowl extension VBO 2 with an ad-
ditional length of 50 mm. Saw out 100 x 176 mm along the
dashed line.