Placing The Concentric Channel System; Instructions For Placing The Outflow; Placing Possibilities For The Pipe System - WANDERS Square 60 G Mode D'emploi Et Instructions D'installation

Placing the concentric channel system

The concentric channel system consists of three parts: the channel system itself, the transit through the roof or
the wall and the outfl ow. The diameter of the concentric channel for the Square is 100/150 mm.
Instructions for placing the outfl ow
The outfl ow of the pipe system can be placed on top of the roof or against the side wall of the house.
Outfl ow on top of the roof
When placing the outfl ow on top of the roof, make sure that there is a distance of at least 50 cm between
the outfl ow and the edges of the roof, with the exception of a possible existing ridge. You must also take
the place of the outfl ow into account in relation to the existing ventilation openings, movable windows and
combustion air supply provisions. Please consult the national and local requirements.
Outfl ow into the wall
When placing the outfl ow into the side wall, make sure that there is distance of at least 50 cm between the
outfl ow and the corners of the building, eaves, gutters, balconies and etceteras. You need not have this
distance when the outfl ow runs to at least the front side of the overhanging part.
You must also take into consideration the place of the outfl ow in relation to the existing ventilation
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openings, movable windows and combustion air supply provisions. Please consult the national and
local requirements.

Placing possibilities for the pipe system

The total length of the pipe system must never be more than 10 metres excluding the passage through the
wall and the outfl ow. The maximum horizontal length is 3 metres. A 90° square angle counts as a length of 2
metres. A 45° turn counts as a length of 1 metre.
For the combined fl ue tube and combustion air supply you must apply one of the following set-up possibilities
of the WANDERS concentric pipe systems: with wall duct, with roof duct, or with roof duct with bend.
Select one of the connection possibilities. Then build up the fi rst metre of concentric pipe from the counterpart
in the appliance. If you can see the blue rubber ring in the pipe from above, you will know that the assembly is
correct. Keep a distance of at least 5 centimetres between the outer wall of the concentric pipe and the ceiling.
Always start with 1 meter vertical.
Pay special attention to proper installing when, due to circumstances, a part of the double-walled pipe system
must be built in.
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