Replacing Batteries - HomeMatic IP Alarmsirene Montage- Und Bedienungsanleitung

Replacing batteries

You can manually start the teach-in mode for an-
other 3 minutes by pressing the system button (B)
shortly (see figure 5).
• Your device will automatically appear in the
Homematic IP app.
• To confirm, please enter the last four digits of the
device number (SGTIN) in your app or scan the
QR code. Therefore, please see the sticker sup-
plied or attached to the device.
• Please wait until teach-in is completed.
• If teaching-in was successful, the LED lights up
green. The device is now ready for use.
• If the LED lights up red, please try again.
• In the app, give the device a name and allocate
it to a room.
7 Replacing batteries
If the symbol for empty batteries („8.4 Error codes and
flashing sequences" on page 38) or the symbol (
appears in the app, please replace the used batteries by
three new LR6/mignon/AA batteries. You must observe the
correct battery polarity.
To insert new batteries, please proceed as follows:
• Rotate the device anti-clockwise in order to re-
move it from the mounting plate (see figure 6).
• Remove the empty batteries from the battery
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