Vaillant ecoTEC plus - Installing the Horizontal Wall Duct; System Diagram; Installing the Wall Duct

Installing the horizontal wall duct
26 Installation manual for the flue pipe for ecoTEC plus 0020137851_02
9
> To shorten the extension, pull the flue pipe (2) out of the
external pipe (1).
> Shorten the flue pipe and external pipe at right angles
on their smooth side by an equal amount.
i
Shorten the flue pipe and external pipe at the
side facing away from the sleeve.
> Slide the flue pipe (2) back into the external pipe (1).
a
Danger!
Risk of injury due to falling parts!
The external pipe of the shortened exten-
sion does not have a seam on the under-
side. The clamp provided cannot stabilise
the pipe system. Therefore, parts may fall
down and cause injury to persons. To pre-
vent this risk, follow the instructions below.
> Do not install this extension in the area
in which additional clamps should be
attached; or install an additional wall
bracket (1) so that the system cannot
become loosened and separated by wind
load.
> Install an additional wall bracket directly
above the shortened extension (1).
To install the horizontal flue gas pipe, follow the instruc-
tions in ¬ section 10.
9 Installing the horizontal wall duct
9.1 System diagram
4
32
1
9.1 System diagram of the horizontal wall duct
Key
1 Elbow
2 Horizontal wall duct
3 White cover plate
4 Stainless steel cover plate
9.2 Installing the wall duct
> Determine the location of the wall duct in the wall.
i
Observe the legal regulations regarding flue gas
guiding through the external wall, and the instal-
lation instructions in ¬section 10.
> Drill a horizontal hole with a minimum diameter of
200mm into the wall.