7
Fixing the ventilator insert
•
Screw the fixing screws moderately tight with
a screwdriver
•
The clamps come out automatically and lay
themselves from behind at the curtain wall
facing or in the recesses in the plaster frame
of housings 3/LS, 3/LB, 3/LS 2 and 3/LB 2
•
With a through-the-wall housing, screw-
fastening can be made using the flange
boreholes in the plaster frame.
accessories are not supplied for this.
Decor plate assembly:
•
Fix and align the grid cover frame to the ven-
tilator insert with the screws supplied
•
Insert the filter
•
Set on and lock the front cover plate
Caution!
Always install the grid cover frame and front
cover plate according to the built-in position of
the ventilator
5
6
Flange bore-
holes (4 x)
Clamp
Filter
Front cover plate
Grid cover frame
Fitting the motion-detector circuit board to
the decor plate :
•
Plug the display board cable in
•
Fasten the grid cover frame to the ventilator
insert with the screws supplied and align it
so that the cable lies under the motion-
detector circuit board (do not clamp it in)
•
Insert the filter
•
Put on and lock the front cover plate
Plug in motion-detector circuit board:
Plug
Coupling
Motion-detector circuit board
plugged in:
Motion-detector circuit board
plugged in and cables for motion-
detector circuit board plugged in
correctly
Plug with coupling
Cable for motion-
detector circuit
board
Control
Grid cover frame
Front cover plate
Motion-detector
circuit board