Bought a home with a pool. It's a learning process when previous owner left no paperwork for equipment. Have recently replaced a T15 salt chlorinator and also flow switch. All seemed fine for a brief time. Then system started showing " chlorinator off, Salt high." I've researched a lot but can't find an answer. I found your board today with others having the same message. Need help. Salt tests shows 2900ppm. Have not added salt . So I am wondering if it's an equipment issue. Someone please send me any suggestions to check /troubleshoot.