Truma VarioHeat eco AU, Руководство по установке

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5
300 mm
R
Fig.9
If the cowl is being installed directly underneath a win-
dow that will be opened, installation of an electric win-
dow switch (part no. 34030-34700) is recommended.
Refer to AS/NZS 5601.2 – LP Gas installations, for loca-
tion requirements of the flue terminal.
Visibility of the type plate
• The scope of delivery includes a second type plate (dupli-
cate) with removable bar code.
– If the type plate on the heater is not visible after installa-
tion, the second type plate (duplicate) must be affixed to
the heater in a clearly visible location.
– The duplicate must only be used in conjunction with the
original.
Fastening the heater
Check whether the RV has a load-bearing floor or an access
or intermediate floor to fix the heater – if this is unsuitable –
create a load-bearing surface (e.g. glue a sheet of plywood on
to the floor).
To fix the heater, use only the supplied mounting brackets
(Fig. 11 – A, B, C, D), which must be fixed in the respective
hole pattern

,

,

.
Mounting bracket / hole pattern arrangement
Hole pattern
Mounting
bracket
e
c d
e
c d
  
Not
permitted

*

*

Not
permitted
Not
permitted
Not
permitted
 
Not
permitted
 
* only in combination with 2 additional
mounting brackets , ,
B
D
A
C
B
D
Installation examples
Vertical installation
Horizontal installation
Fig. 10
• Use only the supplied PT bolts (torque 1.5 Nm) to fix the
mounting brackets to the housing of the heater (in the
respective hole pattern).
• Fix the heater with the mounting brackets and the supplied
bolts B 5.5 x 25 mm.
The heater must be screwed to the floor of the RV
or the false floor in order to prevent the gas sys-
tem from becoming damaged because of movement
while driving!
Exhaust duct
With the VarioHeat you must use Truma accessories (e. g. the
Truma “Warm air basic kit” with
• wall cowl kit,EW 24
• exhaust duct AA 24 (1m) and
• combustion air supply duct ZR 24 (1 m)
for the installation, as the heater has only been tested and ap-
proved with these ducts.
If the exhaust duct is beneath the floor, the vehicle floor
must be leakproof. In addition, at least three sides beneath
the vehicle floor must be free to ensure that the exhaust gas
can be extracted without any obstruction (spoilers, snow, etc.).
Permissible duct lengths
Duct lengths from 30 cm to maximal 100 cm are
permitted.
Refer to installation variants, Fig 2 – Fig. 6 (page 2).
• Do not crush or kink these ducts during installation.
Installing the wall cowl
• Select a suitable location for the wall cowl. Refer to „Loca-
tion of the wall cowl“ page 4.
• Drill a Ø 70 mm hole (8) (fill cavities near the cowl hole with
wood).
• Seal with the supplied rubber seal (10). In case of structured
surfaces, use plastic automotive sealant – not silicone.
• Slide the rubber seal (10 – smooth side facing the wall)
and the clamp (4) on to the wall cowl inner part (11).
• Before you push the exhaust double duct through the hole,
slide the clamp (7) over the pipes.