Special Instructions For Installation; Choosing The Position Of The Heater; Choosing The Position Of The Exhaust Cowl; Electrical Connection - Truma S 5004 E Einbauanweisung

Special instructions for installation

Always install the device and its waste gas discharge in a way
that allows easy access for servicing and which also allows
the parts to be easily dismantled and refitted again.

Choosing the position of the heater

Using the installation template, check whether the floor cut-
out for the combustion air extraction should be on the left or
right. The combustion air may not be taken from the in-
side of the vehicle. The combustion must always be fed
from outside. The combustion air extraction may not
be in the spray area from the wheels, otherwise a splash
guard should be attached.
The cut-out in the floor for the device must be designed
to prevent any polluted air (exhaust gases, fuel or oil
vapours) from entering the inside of the vehicle.
They may not be any heat-sensitive materials
under the unit (cut out any carpet). Discolouration on
PVC floors can be caused by the floor base becoming warm.
There must also be no flammable / heat-sensitive materials on
the vehicle underbody close to the combustion air infeed.
If the heater is mounted to a base, false floor or similar, an
air intake extension must always be used (part no.
30030-04800, 50 cm length). The extraction extension must
be extend freely in the air flow approx. 5 to 10 cm under the
lowest point on the vehicle (observe the floor clearance of the
vehicle). 2 extraction extensions for the S 5004 E / S 5004 E NL
are required.
The base or false floor must be tightly opposite the vehicle
interior and not made of a flammable material or covered
on the inside with sheet metal. In order to avoid the
accumulation of unburned gas, the base must have
a vent measuring min. 2 cm² at the lowest point or must
be open towards the bottom.
The heating system cover becomes hot during
operation due to the construction.
2 cm²
12

Choosing the position of the exhaust cowl

The heating can only be operated with a roof cowl.
It may only be installed vertically or with a maximum
inclination of 15°!
The position of the exhaust cowl must be selected so that
the heating is always free in the air flow during operation of
the heating. Roof installations can disturb the function of the
heating.
The manufacturer of the vehicle or the installer of the heating
must establish a combination of cowl top / extension depend-
ing on the installation situation in the vehicle with test drives
and may need to coordinate with Truma. Depending on the
vehicle type and the roof attachment, a cowl top T2 part no.
30700-02) may be necessary.
An additional cowl extension AKV (part no. 30010-20800)
must be installed if necessary. These must be secured with a
screw.
vehicle interior. The cowl may therefore never be placed near
this opening. If this is not fully possible, the heating may only
be operated with the sunroof / lifting roof closed. In order to
clarify this, the installer must add an additional sticker (part no.
30090-37100) in a visible place on the sunroof/lifting roof.

Electrical connection

12 V connection
If a Truma TEB-3 fan or a lamp is mounted for control panel,
a 12 V power supply is required (alternating current ripple
< 1.2 Vpp).
The heating must be connected to a secured on-board power
supply (5 A).
230 V ~, 50 Hz connection
A connection to the 230 AC power supply and an external
control panel are required to use a Truma TN-3 fan.
Safety instructions
Installation and repair of the unit may only be carried out
by a specialist.
Ensure that the power supply has been disconnected!
Remove the plug!
The installation in the vehicle must comply with the technical
and administrative provisions of the respective country in
which it is used (e.g. EN 1648, VDE 0100-721). National regu-
lations and guidelines must be observed.
ca. 5 - 10 cm
An open sunroof / lifting roof in the area of the exhaust
cowl involves the danger of exhaust gas entering the