Noticed that my Jandy AquaLink no longer communicates with the Jandy valve that moves the solar on/off valve. The valve moves just fine if you use the switch on the valve, but doesn't respond with the controller inside the house or per the programed on/off times. Made sure wires are connected at the circuit board, suggestions on how to trouble shoot? Also use to get a solar temp display on the inhouse controller which is no longer there.
Know there is a sensor up on the roof that reads temp and allows for some overides like freeze protect and max limits, any chance that's where the problem resides or is this a board problem?
Thanks for any thoughts and suggestions.