Date and time on Hayward salt water system control board keeps changing.

[Bob Hopkins]

The date and time on my controller keeps changing. I replaced with new one, but problem persist. I spoke with my pool contractor and never heard of this issue. All help appreciated.

 

[JamesW]

It's a bad main board.

Did you replace the display board or the main board?

Do you have AquaLogic, ProLogic or AquaPlus?

Is it under warranty?

Note: The AquaPlus is a base model ProLogic that comes with a cell.