HomeMatic HM-Sec-MDIR-3 Bedienungsanleitung Seite 56

Restore factory settings
tector for at least 5 seconds. The device LED (E) starts to
slowly flash red.
1
• Press and hold down the teach-in button (F) again for
at least 5 seconds. The device LED (E) will now start to
flash red faster.
Release the teach-in button (F) in order to complete the reset.
•
The device LED (E) briefly lights up red, green and orange.
Possible error message:
The errors listed below can only occur if you have
taught-in the motion detector to a Central Control Unit.
If the device LED (E) does not start to flash once the button
has been held down for 5 seconds but lights up continuously
instead, this means the hand-held transmitter cannot be reset
as it is taught-in to the Central Control Unit. In this case, the
motion detector has been blocked for manual resetting. To
restore the factory settings, you need to use the "WebUI" user
interface of the Homematic Central Control Unit. Please refer
to the WebUI manual for further information (you can find this
in the downloads area of the website www.homematic.com).
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