Installation Instructions For Motor Vehicles; Choice Of Location - Truma Combi 4 Einbauanweisung

Installation instructions for motor vehicles

Installation in vehicles must accord with the technical and
administrative provisions of the individual country of use
(e.g. EN 1949). The national legislation and regulations (e.g.
DVGW Work Sheet G 607 for vehicles in Germany) must be
observed.
The relevant employer's liability insurance association accident
prevention regulations must be observed in Germany for vehi-
cles used for commercial purposes (BGV D 34).
In other countries always observe the respectively valid
regulations.
More information on the regulations in the relevant destina-
tion countries can be requested from our foreign representa-
tives (see Truma Service Booklet or www.truma.com).

Choice of location

The unit and its exhaust duct must always be installed so that
they are easy to access at all times for service work (e.g. gas
and water connection via a service flap, furniture doors etc.)
and are easy to remove and install.
The distance between the unit and surrounding furniture items
or vehicle components must be at least 10 mm at all sides.
The scope of delivery includes a second type plate (duplicate)
with removable bar code.
If the type plate on the heater is not visible after the heater has
been installed, the second type plate (duplicate) must be af-
fixed to the unit in a clearly visible location.
The duplicate must only be used in conjunction with the
original.
For evenly distributed heat ing of the vehicle, the heater should
be installed as near to the centre as possible, e.g. in a ward-
robe or in storage space with sufficient height. It is to be
installed in such a way that the air distribution ducts can be
routed with approximately the same lengths. Appropriate
openings must be present in the installation compartment so
that air can be drawn in – see relevant sections concerning
circulated air intake and warm air distribution.
12
Original
Duplicate
18
10*
* Minimum dimensions – additional space must be provided for
the gas connection, water connections and the FrostControl
depending on the installation situation. All dimensions in mm.
In order to reduce the potential danger caused by a
heater that becomes loose during an accident, the
upper cover plate (17) of the installation box can be secured
with screws to other pieces of furniture in a position that
makes it flush with the heater. Depending on the installation
situation, it may be necessary (especially with rear-mounted
fixtures) to install a stable furniture console (18) before (next
to) the heater, perpendicular to the direction of travel. For this
purpose, a solid spacer (minimum cross section 30 x 50 mm)
can be attached at a height of approx. 180 mm above the
floor, or a board (18a) for sliding in on a stable furniture
bracket.
There must not be any heat-sensitive materials beneath the
unit (e.g. flooring such as PVC or similar, cables etc.), since
high temperatures can occur at the base of the unit.
No cables or water lines may be attached to the equipment's
insulation in order to prevent damage to components inside
the equipment.
Parts of the vehicle which are important for operation are not
to be adversely affected.
The cowl must be placed in such a way that exhaust gas
cannot find its way into the vehicle interior. The cowl is
available as a wall or roof model.
R
The wall or roof cowl must be mounted to ensure that there
are no tank pipes or tank air vents within a radius of 500 mm
(R). In addition, no air discharge apertures for the living area or
window openings may be located with 300 mm of it.
If installing the cowl directly underneath a window that
will be opened, installation of an electric window switch
(part no. 34000-85800) is mandatory.
17
10*
500*
18a
500*
300 mm