Having a problem with salt generator, replaced cell and cord about a month ago, everything was working fine until this weekend when I notice the water fault light was on and unit was not producing. Read the toubleshooting guide, first made sure the conections on cell were tight, they are being all is new, checked salt in pool with strip test, it reads about 2700 ppm and on my electronic tester it read 3000 ppm, compu pool unit said my salt contant was 2500ppm, so I added one 40lb bag of salt, waited a day to make sure it was mixed in, now I'm reading 3700ppm on my electronic devise, compu pool unit still saying 2500ppm, I will check again tomorrow with the test strip to see where I am with the salt level, but I'm thinking my problem is in the unit, maybe there is a bad senser or something like that going on? Any suggestions would be appriciated. thanks, John