View Full Version : Vectra M1 issue

09/20/2017, 07:26 PM
I have a vectra M1 return pump. Out of the blue the pump is shutting down then restarting every 5 to 6 seconds. No errors spotted on the drive unit either. The power block was extremely hot if that helps.

Looking for suggestions.

09/21/2017, 05:25 AM
If you are talking about the power supply getting hot it needs to be replaced