3 Vitolig 300
17
H
Adaptor installation options
A
Fill adaptor
B
Through brickwork
Ğ
150 mm
Setting into brickwork
The adaptor is set into the opening
without insulation
.
C
Screws
D
Through brickwork
Ğ
110 mm
E
Pipe cleat for earthing
Threaded wall installation
The adaptor is fitted to the outside wall
via threaded connections and earthed via
a pipe cleat.
Threaded window installation
A plate is set into the window opening.
The adaptor is fitted through the plate,
connected with threaded fittings and
earthed via a pipe cleat.
F
Window opening
Installation into a lighting duct
Adaptors may be installed through a wall
or through a window opening. The
reduced filling and return air adaptors are
each pushed into a 45
º
elbow fitting,
which in turn is located in an extension
piece pushed through the wall or the
window opening.
G
Extension piece
H
45
º
elbow
5822241 GB
A
B
C
D
E
A
C
E
A
D
F
G
B
or
D
A
H
E
