Jandy Aqualink RS6


Gold Supporter
TFP Guide
Jul 21, 2013
Northern NJ
Welcome to TFP.

Swap the water temperature sensor and the air temperature sensor and see if the problem moves or stays.

Post pics of your Aqualink panel connections.


New member
Sep 5, 2020
Elk Grove Village, IL
I’ve replaced the water temperature sensor and it’s still not recognizing it. The control panel inside says water sensor opened. Does anyone have any suggestions what else this could be? Please help.