I wonder if someone could identify this bilge pump controller. It's on my 1988 Krogen 54, though I don't think it was the original install. There is a separate Wema Systems bilge pump switch and also a control panel that allows the bilge to be manually triggered (it will turn itself off when emptied). I have three on board, the one in the engine bilge will not turn on automatically, and it will not turn off once triggered manually. I have to reset it by cycling the breaker for the bilge pump. I think that the Wema Systems switch has failed but I want to know what I'm working with before I start trying to fix anything.