Ya, that was my understanding of how it should be set up. You guys' comments above made it sound like it was running all of the time and draining your battery when you said it was "cycling" even on the trailer with an empty bilge. Was just making sure it wasn't set up some other way. Guess I'm still a little in the dark as to how it is "cycling" and draining your battery if it is on the trailer with no water in the bilge.
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Paul
2007 Four Winns Horizon 220Mercruiser 350 Mag MPI w/ Bravo III Drive
2004 Ford Explorer Limited (V8-AWD)
Pomme de Terre Lake (Southwest Missouri)