8
Exhaust duct
With the Trumatic E 2400 (Australia) only use the Truma ex-
haust duct AA 24 (part no. 39420-00) with wall cowl and the
combustion air supply duct ZR 24 (part no. 39440-00) for the
installation, as the appliance has only been tested and ap-
proved with these ducts.
A new O-ring must always be installed after dismantling
the exhaust duct!
Permissible duct lengths
Interior installation with wall cowl
(refer to installation variant 1, page 2):
– Duct lengths of up to max. 70 cm
can be routed as
ascending duct in any way required, or descending by max.
30 cm.
– Duct lengths from 30 cm to max. 100 cm
must be rout-
ed as ascending duct with an ascending angle of min. 45°.
Interior installation using the wall cowl
kit
Refer to installation variant, Fig 1 (page 2).
Assembly of wall cowl
Assemble wall cowl on a surface which is as flat as possible
and which is exposed to wind from all directions. Drill an
opening (8) measuring 70 mm in diameter (pack wood into
hollow spaces in the area of the cowl opening). Use the pro-
vided rubber seal (10) for sealing. In the event of structured
surfaces, coat with plastic body sealant – do not use silicone.
In the event of a greater wall thickness, first connect the
exhaust double duct to the cowl from the outside.
Slide rubber seal (10) and clamp (4) onto the cowl inner
part (11).
Top
Ø
70
mm
1
8
4
10
2
11
12
14
13
5
9
Compress the corrugations of the exhaust duct (1) for the full
width of the clamp (4) as shown in the diagram below. Slide
exhaust duct over the O-Ring (2a) on the flue cowl connection
fitting (2) up to the collar (3). Make sure the flue cowl bend
points upwards. Ensure the edge of the clamp (4) fits over
the collar (3). Tighten the clamp (4) over the collar (3) and the
compressed corrugations of the exhaust duct (1) as shown in
the diagram below.
1 4
2
3
2a
Coat serrated connection fitting (9) with plastic body sealant –
do not use silicone! – and slide over combustion air supply
duct (5).
Fasten cowl inner part (11) with 3 screws (12 – observe instal-
lation position! Mount cowl outer part (13) and screw on with
2 screws (14).
Always install a new O-ring following any disassembly!
Fastening the appliance
Depending on the installation position, bolt on the appliance
using fastening strap (a) or mounting brackets (b). Fasten
exhaust double duct to the wall using duct clamp ZR 24 (c), if
necessary (in the scope of delivery).
Double cowl duct connection to the
heating appliance
Compress the corrugations of the exhaust duct (1) for the full
width of the clamp (4) as shown in the diagram below. Slide
exhaust duct over the O–Ring (2b) on the heater connection
fitting (2) up to the collar (3). Ensure the edge of the clamp (4)
fits over the collar (3). Tighten the clamp (4) over the collar (3)
and the compressed corrugations of the exhaust duct (1) as
shown in the diagram below. Fasten combustion air supply
duct (5) on the connection fitting (6) using clamp (7).
Always install a new O-ring following any disassembly!
