A
M
B
Open the window.
Mark the centre (M) of the textile window seal
Mark the centre of the window frame.
Adhere the hook and loop fastener to the window frame of the bottom-hung window (in-
side, on the side where the window handle is located), about 1 cm from the edge.
First, attach the hook and loop fastener completely on side (A) and then on side (B), start-
ing in the centre. When mounting, point (A) must be exactly opposite point (B).
When closing the window, care must be taken to ensure that the textile seal between the
sash and the window frame is not jammed.
Preferably open the zip at the places marked "S" and attach the exhaust air hose there.
A
M
B
Fig. 12 – Mounting on bottom-hung window
Fig. 13 – Mounting on roof window
A
M
B
B
M
A
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