Airflow 90001002 Installation And Operating Instructions Manual - Page 8

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4.1
4.2
m
NOTE
m
ATTENTION
© Airflow
we reserve the right to make changes without prior notice
-
Uno hab Ext. Wall Ins. Vent Kit
Inside
Wall installation sleeve
Installation wedge
Front wedge for
condensation drain
Empty conduit

Positioning (core drilling)

The following distances to the wall and window aperture must be taken into account for positioning the soffit channel
or the core drilling hole (Fig. 6).
Inside

Installation kit assembly

Installation preparations:
– Core drilling Ø 162 mm (with gradient to outside) is required for the unit installation or Ø 172 mm (horizontal
with condensate wedge)
– Include the empty conduit for the electr. control cable in the installation wall.
– NOTE: The empty conduit must be placed below the unit installation position!
1 . Determine the position of the core drilling hole for the soffit element (see Fig. 6).
2 . Execute core drilling.
3 . Provide empty conduit for concealed routing of the control cable (see Fig. 6).
4 . Determine dimensions for wall installation sleeve and soffit element (see chap 4.0 Installation overview soffit element).
Note interfering contours! The shutter rail or the like must pass over the wall grille, see Fig. 4.
(adjustable to 300 mm)
500
220 - 500
Window lintel
Plaster frame
Plaster frame
Over-installation
window frame
+ ready-mix
plaster
8
Installation and Operating Instructions
Fig. 5
Outside
Uncovered wall
(without insullation)
Installation foam
Mounting seal to wall
Installation sleeve
20 - 60
±3
(protrusion of wall
installation)
Fig. 6
Soffit channel
Empty conduit for
concealing the
control cable