I have a 4 year old Jandy Aquapure 1400 system and a few days ago it stopped generating chlorine. I cleaned the unit per the instruction manual but I believe the problem lies with the motherboard. When I turn the system on, I get a beep, followed by a power light and a reverse sensing light, the readout shows 0% chlorine production (normal according to the manual). It then shows 90% chlorine production with a wait cue (the manual says it takes up to six minutes to go out). The power light then goes out and it stays with the same screen with a wait cue for the rest of the time. None of the buttons to increase chlorine output, change temp, look at salinity levels work. Any suggestions on what needs to be replaced?
Thanks so much.