MBGNole Posted January 1, 2021 Report Share Posted January 1, 2021 Hey guys, I am just looking for some other eyes on this. I emailed Ultra Safety Systems, but I don't figure I will hear back from them till next week. I have rewired my Pathfinder 1900V and I am replacing the old rulemate automatic bilge pumps. I decided to install an Ultra Safety Systems Mini Float Switch and 2 Johnson 1000 GPH Cartridge Bilge Pumps. I did not want to use an automatic/manual switch and I wanted the manual circuits to be independent of one another. So I am using a DPST switch for manual operation and I want to wire the Mini (fused) straight to the battery side of my battery switch. I would like the float switch to activate both of the pumps (they each draw 3.2 A). I attached a drawing of how I thought this could be done. Any thoughts on this are appreciated. In particular: Is there an issue running the mini's negative from one of the pump's 14 gauge negative wires? Should I run each pump off a separate Mini brown wire, or off the same one? Lastly, there is an LED on the manual dash switch that lights when you turn the pumps on. Will this LED turn on when the switch is off, but the Mini activates the pumps? Thank you for your help and Happy New Year! Quote Link to comment Share on other sites More sharing options...
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