rs4

I have an iAqualink RS4. In service mode Spillover and Spa Blower function independently. However when I schedule spillover the blower always comes on. How do I fix this so that only spillover comes on when scheduled?

Hi, I have an old Aqualink RS4 that came with the house. It's worked well, but this last week, I first started seeing 3 LEDs under the buttons - so not the button LEDs light up - see picture attached. The buttons still worked so I could turn on and off the pump from the panel. And the schedule...