Hi, I replaced my pump motor in July and it worked great but yesterday, after leaving it off for a few days of intermittent and sometimes heavy rain, it didn't show any sign of activity or life. There was no noticeable sound or movement. My no-contact voltage sensor indicated that power was being supplied. When I removed the back cover the spade connectors looked just as I'd left them. I do observe some gritty residue on (what I believe to be) the motor windings. Also, I believe the motor's electrical circuit to be 120V (although I don't know) and the motor seems to be set to high voltage- perhaps that's to be expected? I've enclosed photos of the windings, the voltage selector and the breaker on the pump's circuit.