Natural gas Sta-Rite Max-e-Therm 200 heater for an in-ground 18k plaster pool with a 2 year old variable speed Polaris pump.
As of a week ago, the heater doesn’t fire, and the membrane control panel doesn’t show a service heater or service system light. The LED alphanumeric display reads “15” which I can’t find any reference to in the manual. I removed the membrane control panel and I don’t see any error lights lit on the underside. The pump clearly has power.
Previous owner installed, so not sure how old. Has worked fine for the past few years. I have checked flow, filter pressure, all seems fine.
As of a week ago, the heater doesn’t fire, and the membrane control panel doesn’t show a service heater or service system light. The LED alphanumeric display reads “15” which I can’t find any reference to in the manual. I removed the membrane control panel and I don’t see any error lights lit on the underside. The pump clearly has power.
Previous owner installed, so not sure how old. Has worked fine for the past few years. I have checked flow, filter pressure, all seems fine.