Tri sensor works in Spa mode but not Pool mode

Gregg A

Aug 4, 2020
Conroe, TX
I found that there is no temperature reading while in pool mode, so the salt cell will not produce chlorine. I put the pool in spa mode and it works. To get the cell to work, I have to run in spa mode with the actuater switches on my valves reversed to make it think it is in spa mode. I spoke briefly with an electrician and he thinks it might be my board that is bad in my Jandy Aqualink. Does anyone have any suggestions?