I bought a house a few months ago with a pool and raised spa. The control board was set to kick the filter on around midnight. It ran in spillover mode for about four hours, then switched to low speed spillover for a few hours, and then to just spa for another hour or so. Well, I wanted to shorten the time a little bit since it's winter and that seemed like overkill...
Since I tinkered, it longer spills over. It runs just pool for the allotted time, and then spa. But no spillover. I checked and double checked but I can't figure it out. Clearly I screwed something up. Turning it on manually, all zones work the way they should. Spillover is not disabled on the control board.
Anyone have any ideas?? Thank you in advance!