I have a 1997 Sundance Optima Spa
The Problem:
The hot tub was working fine and then all of a sudden pump 1 stopped working and then got a flo error, but pump 2 was still working but was making a gargling and sounded whinny. When the temp would try and kick on pump 1 would just buzz and hum and then it would kick off. I check the filter and air lock doesn't seem to be the problem. This happened before while I was in it but it came back on. Turned everything off to troubleshoot, turned back on and tried pump 2 and I heard some electical noise and now the hot tub doesn't turn on at all, not even the control panel, but the power light stays on. Please help