Warning 77 — Multi-pump communication lost

What does Warning 77 mean?

The two pumps in a multi-pump system have lost their radio connection with each other. Both pumps will continue to operate based on their own local settings.

• Loss of radio connection between the two pumps.
• One or both pumps not receiving power.
• Multi-pump system configuration is no longer desired.

Click steps to track your progress.

1. 1

   Ensure both pumps in the multi-pump system are properly supplied with power.

2. 2

   The pumps will automatically search for each other and attempt to re-pair once the connection is reestablished.

3. 3

   If the multi-pump system functionality is no longer needed, you can dissolve it through the 'Assist' menu on the pump's display.

4. 4

   Check for any physical obstructions or interference that might be blocking the radio signal between the pumps.