Does anyone know where I can get schematics for my SWG system ?
I have a "Pure&Clear" SWG system from Clear-Tech Automation, who are out of business; Polaris bought out some portion back in 2004, but doesn't support my obsolete model.

The problem is the pump sensor logic is stuck on, so the controller thinks the pump is always on- even with sensor disconnected.

With sensor connected and pump on, I measure 100mV AC, with pump off, just a few mV (noise?), so I'm pretty sure that the sensor itself is OK.

btw, measuring DC voltages on the control board show 5.4 volts, floating versus the power board. I suspect this is high

Thanks for any help