Resetting To Factory Status - HomeMatic HM-PB-2-WM55 Montage- Und Bedienungsanleitung

7.4 Resetting to factory status

Hold the teach button A down for at least 5s. The
device LED starts to flash slowly in red.
To reset the device, release the teach button briefly
and press it again for at least 5s.
The LED starts to flash in red faster while the button is
held down.
Releasing the teach button completes the reset proce-
dure and the LED is illuminated red for approx. 3s to
confirm the reset operation.
If you want to abort the reset procedure, you can press
the teach button briefly again or wait 15s. In either
case, the flashing red will stop.
Possible error messages:
If the LED does not start flashing after holding
the button down for 5s but is illuminated
continuously, the device cannot be reset! In this case,
5 s
A
39