Truma Trumatic S 2200 Mode D'emploi page 15

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.
The flue gas pipe with insulating duct and com-
bustion air pipe must be rising over its entire
length and protected from any modifications with double
support DSW (installation variants B + C) as shown in fig. G1.
A water trap may otherwise develop, obstructing the
free passage of the exhaust gases!
Duct connection to the cowls
Fig. G3
Position the heater in the chosen location, lead the ducts up to
the cowl openings and determine required duct lengths. Slide
the heater to the wall in such a way that the ducts project out
of the wall approx. 4 cm.
The exhaust duct (2) with insulating duct (7) is posi-
tioned over the combustion air intake duct (8)!
Slide sealing washers (10) approx. 3 cm up the ducts. Stretch
open Orings (5) and pass over the cut edges of the ducts and
insert ducts (2) and (8) into the cowls (11 + 12) as far as the
stops (cowl connection fittings must be pointing down). Slide
sealing washers with the O-rings right up and tighten securely
with 2 screws (13) respectively.
Always install a new O-ring (5) after any disassembly
work!
Fastening the cowls
Fig. G3
Coat exhaust gas cowl (11) with plastic sealant on the sealing
surface (do not use silicone!) and slide into the upper cowl open-
ing (the cowl connection fitting must be pointing down). Fasten
exhaust cowl (11) and cowl plate (14) using 4 screws (15).
Fasten combustion air cowl (12) in the same manner, in the
lower cowl opening, together with the intake grille (16).
Always mount cover caps (17) for the cowls when the heater
is not being used (accessories).
Exhaust routing via the roof
(cowl kit AKD)
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. Total length of the exhaust gas duct: max. 3 m!
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).
Assembly of combustion air intake
1. Fig. H1
Release the two screws (1) on the top of the heater and
remove casing.
2. Fig. H2
Prior to installation of the heater, Install the elbow for the com-
bustion air intake on the lower heater connection fitting as fol-
lows: Slide elbow (18) with the cut edge of the pipe from the bot-
tom, through the opening (19) in the heater base. Slide sealing
plate (4) approx. 3 cm up the pipe (claw pointing towards heater
connection fitting). Stretch open O-ring (5) and carefully pass it
over the cut edge of the pipe and insert elbow into the lower
heater connection fitting (9). Slide the sealing plate right up
with the O-ring and engage by turning, Tighten with screw (6).
Always install a new O-ring (5) after any disassembly
work!
3. Install heater into the floor opening.
Assembly of roof cowl
The roof cowl is only to be installed vertically or with an max.
incline of 15 degrees!
Fig. H3
Position the roof cowl so that the duct (maximum length 3 m!)
can be routed direct from the heater, sloping upward all the
way to the cowl. A 1.5 metres long duct must reach a height
of at least 1 metre.
1. Fig. H4
Cut out an opening with a Ø of 60 mm at a centre distance of
at least 55 mm from the side walls. In the case of a double-
skin roof, line the cavity with wood or slide in a rolled circular
sheet metal strip (20) of about 220 mm in length and 1 mm
in thickness, to stiffen the roof so that when the screws are
tightened it does not warp and stays weatherproof.
2. Push the cowl through the roof from above and fasten it on
the inside with retention ring (21).
Use the enclosed rubber sealing ring without further sealing
materials.
Assembly of exhaust duct
1. Fig. H5
insert restrictor plate (22) in the upper heater connection
fitting (3) as far as the stop.
2. Connect exhaust duct (2) to the upper heater connection
fitting (3) as follows: Slide sealing plate (4) approx. 3 cm onto
the exhaust duct (claw pointing to heater connection fitting).
Stretch open O-ring (5) and carefully pass over the cut edge
of the duct and insert exhaust duct into the upper heater con-
nection fitting as far as the stop. Slide up sealing plate with
O-ring and engage by turning. Tighten with 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. Fig. H4
Lead ducts up the wall with as few bends as possible. Insert
exhaust duct (40) into the cowl up to the stop and secure with
selftapping screw (28).
The flue gas pipe (40) with insulating duct (41)
must be ascending along its entire length and se-
curely and permanently installed using several clamps
(42), since otherwise a water pocket may form that will
prevent the flue gas from exiting freely.
Fastening the heater
Fig. J1
Fasten the heater through the heater base to the vehicle floor
using the 4 provided selftapping screws (24). Mount heater
casing – if necessary, with rear panel – (punch out openings
for ducts on the casing or rear panel). Tighten bolts (1).
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