Control seems to work fine, but there's no backlight for the lcd display. I was wondering if there's a lightbulb that could be replaced, or if I'd need a new topside control.

I did notice that when looking from the edges, I can see 6 small led lights. But there is still no true backlight of the lcd display.

It's toast. Removed control and tried to take apart and dry out. Impossible. Broke it and stabbed myself several times. $315 for new control with inlay included. Also got some new brackets for the flex jout mounts, and replaced the other two inlays.

Unfortunately, discovered that flow sensor has been leaking. Water damage inside cabinet... lots of rust on #1 pump. Think I can salvage it with some work...