36
INSTALLATION AND ASSEMBLY
aV100 extract air system – Avio N 100
•
Installation and operating instructions
Shortening the flat duct
Requirements:
The installation length of the flat duct has been calculated.
Ö
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The flat duct has been cut to the required length.
Install the flat duct corner
Requirements:
The exterior wall is even.
The wall sleeve is installed.
The styrofoam disc on the exterior wall side has been removed.
TIP
Before installing the flat duct corner, remove the styrofoam protective disc from the wall sleeve
on the exterior wall side to ensure proper functioning of the extract air system.
NOTE
Formation of condensation.
Damage to the exterior wall!
► Install the flat duct corner with a slope of 1° – 2° to the window reveal.
►
Shorten the flat duct (2) to the
determined installation length L
insertion
(see Figure 23, page 35).
Be sure to
shorten the flat duct (2) on the
opposite side of the round opening (1) for the
wall sleeve.
►
Deburr the edges.
(y+z) + 35 mm
2
1
►
Screw the wall bracket (1) to the exterior wall
with a slope of 1° – 2°.
1 - 2°
1