Conrad FS20 RSU Bedienungsanleitung Seite 21

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Please note:
Even if you do not connect any sensors for later operation, i.e. you wish to
operate the device exclusively remotely, the programming requires the connection
of at least one button!
• The button for retracting the roller shutter is to be attached to clamp "S1", the button to roll
out the roller to clamp "S2".
• The button for retracting the roller shutter is to be attached to clamp "S1", the button to roll
out the roller to clamp "S2".
• If the control is to be connected to an existing roller shutter
installation (see diagram on right), then the "FS20 RSU" is
to be connected simply between the existing button and
drive motor as per the installation plan shown above,
whereby the control requires the additional cable N.
The retract button is marked with an upward pointing
arrow, the roll out button has a downwards facing arrow.
• After all the cables are attached, the device is inserted in the wall socket and the installation
location of the "FS20 RSU" is connected safely so that no contact can be made with the
mains supply, then the mains power supply can be reactivated.
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