Alarm A11 — No communication via EMS BUS connection

What does 1010 / A11 mean?

The local device has not received its EMS token from the EMS bus master for 2 minutes, indicating a break or disruption in the EMS connection.

• Break or disruption in EMS connection

Click steps to track your progress.

1. 1

   Check that all EMS bus accessories (room control, mixing module, etc.) are properly connected.

2. 2

   Verify the connection between the display and the installer module.

3. 3

   Ensure secure connections.

4. 4

   Contact a qualified technician if the issue persists.