Uno hab Ext. Wall Ins. Vent Kit
Installation and Operating Instructions
9
© Airflow
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we reserve the right to make changes without prior notice
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NOTE
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CAUTION
Installation step INTERNAL WALL:
5 . Shorten wall installation sleeve.
6 . Position wall installation sleeve with EPP front wedge flush to the internal wall in the core drill hole and align
centrally with the empty conduit (Fig. 7).
NOTE: Note the strength of the plaster or wall covering!
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The wall installation sleeve must not be trimmed on the internal side of the wall!
7 . Position wall installation sleeve “inside” and “outside” with provided fixing wedges (Fig. 8).
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The fixing wedges must not deform the wall installation sleeve when inserted!
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A wall installation sleeve condensate drain gradient of 1°-2° outward must be maintained!
8 . Fill annular gap “inside” and “outside” with non-pressurised installation foam (Fig. 9/10).
9 . After a sufficient drying time, remove the protruding fixing wedges and excess installation foam.
If necessary, remove EPP material (lower front wedge) and any installation foam residue for cable entry (Fig. 9).
10 . Create diffusion-tight seal on annular gap (Fig. 10).
11 . Place protective cover on the wall installation sleeve.
Installation step EXTERNAL WALL:
1. Remove protective cover.
2. Pull seal onto outside of wall installation sleeve (Fig.11) .
3. Shorten soffit channel to the desired length.
Note the installation requirements for the soffit channel! (see chapter 4.0 Installation overview soffit element)
Fig.10
Fig. 9
Installation
foam
INTERNAL WALL
INTERNAL WALL
Annular
gap
Sealant
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Cut out
long hole
Fig.11
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NOTE
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NOTE
Fig. 8
Fig. 7
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Wall installation sleeve
with EPP front wedge
for condensate drain
Fixing
wedge
INTERNAL WALL
INTERNAL WALL
Fixing wedge
EPP front wedge
for condensate
drain
Empty
conduit