operation manual

45
Restore factory settings
9 Restore factory settings
The factory settings of the device can be restored.
If you do this, you will lose all your settings.
To restore the factory settings of the alarm siren, please
proceed as follows:
If the alarm siren has already been installed, it can
be easily removed from the mounting plate. Press
down the lug at the bottom of the mounting plate
(if necessary with a screwdriver) and remove the
alarm siren from the mounting plate (see fig. 2).
Open the battery compartment cover (H) and re-
move the silicone cover (I)
(see fig. 3)
.
Turn o the power by using the switch (OFF).
Press down the system button (D) and switch on
the device again (ON). The LED (D) starts flashing
orange quickly.
Release the system button again.
Press and hold down the system button again for
4 seconds, until the LED lights up green (seefig-
ure 8).
Release the system button to finish the proce-
dure.
The device will perform a restart. After the restart, you
can again integrate your device into your Homematic IP
system.