Instructions

4.5. Warning by a closing signal

Approx. three seconds before the window closer closes after

your time set, a signal sounds.

If in your household children and persons with limited physical, senso-

ry, mental aptitudes or lack of experience and/or knowledge or pets

are present, the lower area of the window has to be equipped with

a sideward pinch protection (such as suitable profiles from the D-I-Y

store, accessory trade etc.). In this case please consult a specialist in

order to avoid possible dangers. Normally it is sufficient to protect

the lower third of the window. Has the window e.g. a height of 1 m,

the tilt window protection has to be approx. 30 cm.

4.6. Interruption of the closing operation

When you pull the release cord (A2) during the closing opera-

tion and hold it, the closing operation is interrupted. If you

release it, the closing operation will continue.

4.7. Battery change

Power supply of the window closers takes place via two LR6

(AA) - batteries. Rechargeable batteries must not be used.

We recommend the use of brand name alkaline batteries. As-

suming that a medium sized window two times a day

is closed, the batteries are to be changed after approx. two

years, that means after approx. 1500 closing operations.

WIN-CONTROL WS 20.1

Fig. 40: Removing the

batteries

Fig. 38 / 39: Removing the

bracket

The battery change takes place with window closed. When the

accessory rain sensor is installed, pull out first the male connect-

or (G1) of the rain sensor.

Remove now the bracket (A4). Hold the window closer with

one hand while removing the upper part of the housing of the

window closer in which are located the batteries by using the

other hand (fig. 38 / 39). Change the batteries as in fig. 40,

41, 42 shown.