Warning Connection problem with the power guard — Power guard communication issue

¿Qué significa 5503 ?

Communication between the installer module and the power guard is missing for 30 seconds. This indicates a problem with cabling or connections.

• Incorrect cabling or connections.
• Poor connection in the CANbus connections on the installer module or power guard.
• Interruption or break on the CANbus cable between the modules.
• Incorrect type of CANbus cable used.
• CANbus cable installed too close to the heat pump's supply voltage.

Haga clic en los pasos para seguir su progreso.

1. 1

   Check all cabling and connections between the installer module and power guard.

2. 2

   Verify the CANbus connections on both the installer module and power guard are secure.

3. 3

   Inspect the CANbus cable for any breaks and replace if necessary.

4. 4

   Ensure the correct type of CANbus cable is used and that it is separated from power cables by at least 100 mm.