HomeMatic HM-LC-Sw1PBU-FM Installations- Und Bedienungsanleitung Seite 55

(B). The device LED will flash continuously to indicate
that teach-in mode is active.
If no teach-in operations are carried out, teach-in
mode will be exited automatically after 20 seconds. If
other devices are also in teach-in mode, they will be
taught-in.
8.2.1 Teaching in at a central control unit or
configuration adapter
In order to connect the actuator conveniently via a
user interface or use it in central control unit programs,
the actuator must be taught in at the relevant central
control unit. In order to do this, teach-in mode must
first be started. During the 60-second search, the
Config button (B) of the actuator must be briefly
pressed with a pointed object (e.g. ballpoint pen).
The LED of the Config button flashes and illuminates
until the teach-in procedure is complete. If the central
control unit does not confirm the teach-in procedure,
the LED flashes for 20 seconds and goes off.
As well as searching, the serial number of the actuator
can also be entered directly into the field provided
and the actuator taught in. A soon as a component
has been taught in at a central control unit, it can only
be connected to other components via this unit. Each
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