Installation Of The Heater; Preparatory Work And Installation Boxes; Trumatic S 3002; Trumatic S 5002 - Truma Trumatic S 3002 P Installation Instructions Manual

The plinth or false floor must be sealed from the vehi-
cle interior and must be made from a non-flammable
material or lined on the inside with sheet metal because of
the risk of blow-back under unfavourable wind conditions.
To prevent non-burned gas from building up the plinth
must have a vent at least 2 cm² in size at its lowest point,
or must be open at the bottom.
5. Exhaust ducts and cowls must be installed in such
a way that exhaust gas cannot find its way into the
vehicle.
An open sunroof / lifting roof in the area of the exhaust
cowl involves the danger of exhaust gas entering the
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. If
necessary, order the stickers from Truma.
To ensure even and rapid warm air distribution as well as
lower surface tem peratures on the heating unit, we rec-
ommend installing a Trumavent warm-air system.
If desired, the Trumatic S 5002 heating system is
also available with a special installation box for two
Trumavent fans.

Preparatory work and installation boxes

1. Secure the template for the floor opening in the cut-out
section by means of thumb tacks, the arrow must point exact-
ly to the front edge of the opening (R = right-hand installation,
L = left-hand installation).
2. Cut the floor opening using a saw and pre-drill 5 holes
for the fixing screws. The exact dimensions must be
observed!
3. Fig. A: Insert half-frames (5) in the floor opening and press
them outwards and screw tight (pretension as needed by
bending the sides upward so that the frame fits firmly).
4. Fig. D: Break out the pre-stamped apertures for the waste
gas pipe on the outer part of the installation box (R = right-
hand installation, L = left-hand installation). If the installation
depth is small, the waste gas pipe can also be conducted
through the side with the S 5002 heating system (R1 or L1).
When installing the special pipe for internal gas connection
(refer to "Gas connection"), break out both apertures.
If a Trumavent fan and / or Truma Ultraheat electrical
supplementary heating are being fitted, remove the pre-
stamped cover (T) or (U) respectively, and fit the units to the
installation box in accordance with the installation instructions
provided in each case.
5. Fig. C: Separate the outer part (1) and inner part (2) of
the installation box, and secure them with 5 sheet metal
screws (19).
For the S 5002 heating system, the screws (19a) must
be used for right-hand installation and the screws (19b)
for left-hand installation.
Firmly screw in the 3 screws (35), even if you are not installing
a Trumavent fan.
6. Place the pre-assembled installation box in the opening and
screw at an angle to the outside using 6 bolts (6) respectively.

Installation of the heater

Trumatic S 3002 P
1. Fig. A: Place the heater unit in the floor opening. Plug the
thermostat probe with the screening plate (7) in the slot (8)
and slide it under the attachment piece (9) until you hear it
engage (fig. A shows right-hand installation, fig. G shows left-
hand installation).
The thermostat probe (7) must always be at the front of
the heater (facing the room). Thermostat probe (7) and
the capillary tube (10) must never touch the heat exchanger or
the heater casing!
2. Fig. C: Slide heater to the rear spacer brackets (18) in the
installation box.
3. Fig. A: Fasten heater with 5 screws (3) to the pre-drilled
points in the corners and at the front in the center. If neces-
sary, reinforce the floor structure with battens.
4. Fig. A: Press ground spring (30) out of the transportation
safety device so that it rests against the installation box (other-
wise the ignition will not work).
5. Fig. A: Insert push rod with eye spring (11) into the ignition
safety valve (12).
Fasten ignition cable (38) on the side of the push rod in the
3 retaining straps (39) of the installation box.

Trumatic S 3002

1. Fig. A: Place the heater unit in the floor opening. Plug the
thermostat probe with the screening plate (7) in the slot (8)
and slide it under the attachment piece (9) until you hear it
engage (fig. A shows right-handed installation, fig. G shows
left-hand installation).
The thermostat probe (7) and automatic ignitor (15)
must always be at the front of the heater (facing the
room). The thermostat probe (7) and the capillary tube (10)
must never touch the heat exchanger or the heater casing!
2. Fig C: Slide heater to the rear spacer brackets (18) in the
installation box.
3. Fig A: Remove automatic ignitor (15) from its mount. Fas-
ten heater with 5 screws (3) to the pre-drilled points in the
corners and at the front in the center. If necessary, reinforce
the floor structure with battens.
4. Check the automatic ignition device (15) to ensure that the
plug-in connections (13 + 14) are mounted properly. Then
push the automatic ignition device (15) into the link plates (16)
as far as the stop (fig. A shows right-hand installation, fig. G
shows left-hand installation).
5. Fig. A: Insert push rod with eye spring (11) into the ignition
safety valve (12).

Trumatic S 5002

When installing a Trumatic S 5002 heater starting from
date of manufacture 05/98 as a replacement for a
Trumatic S 5002 heater up to date of manufacture 05/98,
Truma supplies an additionally required assembly-cover set
(please ask your dealer).
1. Fig. A: Place the heater unit in the floor opening. Insert the
thermostat probe (7) with screening plate into strap (8) and
fasten it with self-tapping screw (9). (Fig. A shows right-hand
installation, fig. G shows left-hand installation.)
Thermostat probe (7) and automatic ignitor (15) must
always be at the front of the heater (facing the room).
Thermostat probe (7) and capillary tube (10) must never be
allowed to touch the heat exchanger or heater casing!
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