Exhaust Gas And Combustion Air Are Routed Through The Side Wall; Installation Of The Heater; Exhaust Gas And Combustion Air Routing Through The Side Wall (Cowl Kit Akw); Cowl Opening Akw - Truma Trumatic S 2200 Gebrauchsanweisung Und Einbauanweisung

Exhaust gas and combustion air are routed
through the side wall
Fig. E
The cowl must be attached such that there is no
fuel tank filler neck or fuel tank breather opening within
500 mm (A). When selecting the location, ensure that there
are no opening windows, hatches or ventilation openings
leading to the living compartment directly above and 300 mm
to the side.
To ensure safe operation it is absolutely necessary that
the cowls for exhaust gas and combustion air be placed
at the prescribed height. This height (the distance between
the heater base and the centre of the exhaust cowl opening)
depends on the duct lengths used.
To ensure an even and rapid warm air distribution as well
as lower surface temperatures on the heater, we recom-
mend installing a Trumavent warm air system.

Installation of the heater

– Installation in the wardrobe using the installation box
EKM
1. Cut out a section in the front of the wardrobe measuring
440 mm in height and 480 mm in width. Provisionally insert
installation box in the cutout section.
2. Place floor template in the installation box so that it fits into
the rear corners exactly (L = left exhaust duct connection,
R = right exhaust duct connection) and fasten with thumb
tacks. Take out installation box again.
3. Drill floor opening with 15 mm diameter for the condensa-
tion water drain and mark the 4 positions for the fastening
screws according to the template.
4. Only for exhaust duct routing via the roof: Drill a hole
with 65 mm diameter for the combustion air intake duct.
The specified dimensions must be observed exactly!
5. Reinstall the installation box and screw on. Punch out the
perforated opening for leading through the exhaust duct on
the left (1) or on the right (2 – refer to fig. D1).
– Freestanding installation
1. Place floor template in the chosen position.
2. Drill an opening of 15 mm diameter in the floor for the con-
densation water drain and mark the 4 positions for the fasten-
ing screws.
3. Only for exhaust duct routing via the roof: Drill a hole
with 65 mm diameter for the combustion air intake duct.
The specified dimensions must be observed exactly!
If the back of the free-standing heater is exposed, or if there
are parts made of wood in the area of heat radiation, we
recommend fitting a rear panel (fig. D2).
Exhaust gas and combustion air routing
through the side wall
Only Truma stainless steel flue gas pipe AE 3 may be
used with the Trumatic S 2200 (part no. 30140-00) with
Truma insulating duct ÜR (APP – part no. 40230-00), since the
heater has only been tested and approved in combination with
these pipes.
Fig. F
Fitting and bending the stainless steel duct and stretching
open the O-ring are facilitated considerably using the "Biege-
Boy" (part no. 30030-33000).

Cowl opening AKW

Assemble the wall cowls on a surface which is as flat as
possible and which is exposed to wind from all sides.
Drill out the two cowl openings with 79 mm diameter, as
specified for the following installation variants (A, B or C), (if
there are hollow cavities in the area of the cowl opening, pack
these cavities with wood) and make holes for the wall screws.
The specified minimum height must be observed ex-
actly (= distance between heater base and centre of exhaust
cowl opening)!
Fig. G1
Installation variant A:
With duct lengths of up to 35 cm (the ducts must be led
through the side of the heater casing) the minimum height
for installation of the exhaust cowl is 20 cm. For this pur-
pose, fold the wall template at the broken line, let fold rest on
the floor.
Installation variant B:
With duct lengths of up to 75 cm the exhaust gas cowl
must be installed at a minimum height of 33 cm.
For this purpose let the wall template rest on the floor.
Installation variant C:
With duct lengths of up to 120 cm the exhaust cowl must
be installed at a minimum height 66 cm (measure between
base of heater and centre of exhaust gas cowl opening).
The ducts can be made shorter, however the minimum dis-
tance between the cowls (11.5 cm) is not to be fallen short of.
If it should prove necessary, the cowls can be installed at up
to a distance of max. 22 cm. With the installation variants B
and C the ducts can be bent to the side, through the heater
casing or to the rear. The double support DSW must be
installed. If necessary, the support can be made shorter by
cutting or bending.

Duct connection to the heater

1. Fig. G1
Release the two screws (1) on the top of the heater and re-
move casing.
2. Fig. G2
Connect exhaust duct (2) to the upper heater connection fit-
ting (3) as follows: Slide sealing plate (4) approx. 3 cm up the
duct (claw pointing to heater), stretch open O-ring (5) and
carefully pass it over the cut edge of the duct and insert duct
into heater connection fitting (3) as far as the stop. Slide seal-
ing plate and O-ring right up and engage by turning. Tighten
using the screw (6).
Always install a new O-ring (5) after any disassembly
work!
3. Slide insulating duct (7) onto the exhaust duct (must extend
from the cowl to the heater).
4. Connect combustion air duct (8) to the lower heater con-
nection (9) in the same manner.
(cowl kit AKW)
17