I have a Hayward AQR9 AquaRite 25,000 gal. In-Ground Salt Water Chlorinator that I just installed less than 3 months ago.

I have followed the procedure for resetting the salt PPM. When I follow the procedure and power the system up and wait for the count down, the countdown will not go any lower than 3500 and my pool salt reading is 2900. Any suggestions.

Thinking something to do the with PC Board ??

Thanks, Wayne