E11 - Dry run detected

¿Qué significa E11 ?

The LED display shows E11, indicating a dry run situation, meaning there is air in the pump. The pump may switch off or run with limited output.

• Air in the pump
• Insufficient volumetric flow rate or water pressure

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the system's water pressure.

2. 2

   Ensure the system is properly filled and there is adequate water flow.

3. 3

   If the system is not vented, activate the pump venting function (briefly press function key 1x).