My SWG is 5 ohio pool seasons old. Getting a variety of error messages this year since I opened the pool. I am getting the Purifier OFF! No flow. Also getting the Warning bad temp sensor and sometimes getting the add salt xxx lbs.
Flow is strong, clear valve seems to be working fine. Screen is clear. Removed tri-sensor, looks like new. Did not clean with acid solution yet. Salt cell looks great also. Read something about pushing the boost and recording the cell numbers. It says 0 volts and 11.4 amps, salt of 100 and temp 0. I think I have seen other numbers show as well(inconsistent results). Looking for advice on what to try, I read maybe tri-sensor or cable, or even worse.....
Thanks as always for your help,