My pool has been running well for 10 years or so. No issues with the SWG, except having to replace the cell about 4 years ago (as expected). I just had my old Pentair pump replaced by a IntelliFlow VST 2 (which I'm happy with). Fairly sure its not related, but since then the no-flow light does not come on when the pump stops, and the cell keeps generating. This leads to low salt and inspect cell lights on the control panel and it won't automatically start generating when the pump starts the next day. If I turn the Aqua Rite on and off it starts just fine.
I'm guessing the flow switch has failed, but I wanted to check before I ordered one. I find lots of posts from people who have "no flow" when there is flow, but nothing much about my case where I can't get a "no flow" even though there is no flow.
Thanks for looking.
Rest of the equipment is Pentair - MiniMax heater and DE filter.