My temp sensor reads all over the place but mainly pegged at 255 degrees. I would expect that that means the circuit is Open or there is a short of some kind?
I replaced the sensor last year and also have a new board in the Easytouch, but had the same problem with the other board and the other sensor. Just upgraded boards from 4 to 8 circuits and everything else works fine.
Any way to test these sensors. Think they are like 10 OHMS.
I have already removed and reset the sensor on the pipe and removed the control board on the Easytouch and check the connections there and all looks ok.
It does from time to time just start working...
Also looked at the Jandy sensor and the wires look much more protected and insulated at the sensor end.
Any help would be appreciated. Blake