37
Accessories
Round duct standard set;
Flat duct standard set
With the round duct standard set, as well as the flat
duct
1)
standard set, short, straight outside air connec-
tions with exterior grilles (1) can be established. The
mounting wall (2) is directly penetrated.
The duct set is designed for a maximum wall thick-
ness of 500 mm.
Flat duct extension set
If the mounting wall (2) should be penetrated with an
offset, for example to have the exterior grille (1) termi-
nate directly under a window sill, then in addition to
the flat duct
1)
standard set, the extension set must
also be used.
1)
When using flat ducts, compared with round ducts
there is increased resistance, which can result in
increased operating noise. For this reason, if pos-
sible always use round ducts.
Wall-mounting strip
(Picture 2a, Page 32)
The wall-mounting strip, which is separately packed,
serves as a marker for the position of the air ducts
during the construction phase.
Note:
The wall-mounting strip is absolutely neces-
sary for fixing the appliance. It comes supplied
as standard with every appliance.
Mounting template
(Picture 2b, Page 32)
This template serves to facilitate installation when the
radiator connections run in from below.
The template is fixed to the wall-mounting strip with 2
screws and determines the position of the air ducts
and/or the wall-mounting strip in relation to the lower
edge of the pre-fitted connector fittings in the ventila-
tion radiator.
Connecting pipework set
(Picture 3b, Page 33)
This set allows the heating-ventilation system to be
connected to heater pipework running in from the wall
on the left hand side of the heater.
The pipework set makes the connection behind the
appliance to the connections on the right hand side.
Spare filter set
The spare filter set consists of 10 original filters for
replacement, Order No. 36/0112.9299.
