Jandy Salt readings fluctuating wildly.

[bryangauvin]

I have a Jandy Salt system. The system has been showing salt levels all over the map. One minute it shows 4200, the next 0, then 1600, then ...... I have already replaced both the salt cell & sensor. Any idea why it would be bouncing around like this and how to get it dialed in and not so wild? Whenever its showing low its not producing chlorine.

 

[Owner/Builder]

The new sensors come with a circuit board used to calibrate. Did you use the circuit board?

 

[bryangauvin]

No its the newest one. There is no Daughterboard. Its the new one with the inline box