We love our SWG system but lately two annoying problems have arisen:
1. When switching from using the spa back to the normal infloor cleaning mode, the Aquapure always sets the "No flow" error. Cycling the pump off and then back on while in the cleaning mode always clears the problem. I've adjusted the valves, cleaned the tri-sensor and the SWG cell - no change. Happens every time.
2. Once or twice a month, the SWG seems to lose its mind. The salt concentration will suddenly go from nominal 3000 to 6800 or 6900, which of course sets the "salt concentration too high" error and turns off the SWG. Usually (but not always) the temperature readout will change for Fahrenheit to Celsius at the same time. I'll re-calibrate the salt reading and reset the temp units back to F and it will be ok for another couple of weeks. It's like there's some electronics glitch that randomly but regularly happens.
Any suggestions would be appreciated.