EN
6
Operating and installation instructions
E.
F.
R75
45°
45°
45°
45°
G.
H.
I.
• The fan’s wall seal has a short spigot which fits inside the
Ø100 mm pipe. Make sure when mounting to adapt the
length of the wall pipe so it does not push back the wall seal
so the fan impeller cannot rotate. Always customise a wall
pipe, existing or new, so it ends about 5 mm inside the wall
surface where the fan is to be installed. The wall frame with
its seal is prepared with 5 cable entry points (Figure F) for
concealed electrical connection or surface-mounted cable
using the dimension shown in Figure G.
• Make sure that the gasket is properly installed on the
wall frame, place it in the appropriate place and centre
it in the pipe.
• The wall frame can be offset horizontally by placing a
spirit level on its support points (Figure H and I).
Installer information
• Vent-Axia wall kits and external grilles are available as
accessories. (Figure E).
Use ageing-resistant sealant
to seal around cables that are
laid through the wall seal.
