E035 — Double pump communication error

¿Qué significa E035 ?

This error appears after connecting a double pump system that hasn't been pre-configured. Both pumps will run at an emergency speed.

• Initial commissioning of a Y-pump installation without prior configuration
• Double pump communication cable not connected properly

Haga clic en los pasos para seguir su progreso.

1. 1

   Acknowledge the error message on the display.

2. 2

   Ensure the "Access disable" is deactivated and service mode is active.

3. 3

   Select one pump as the master by pressing the red button.

4. 4

   Ensure the differential pressure sensor is connected to the master pump.

5. 5

   Verify the measuring points for the differential pressure sensor are correctly placed on the system.