Auto bilge pump wiring

rentmoney

Cadet
Joined
Mar 15, 2009
Messages
7
have auto bilge pump..would like to wire to on-off-on seven terminal rocker switch. so that one position puts it in auto mode and one position puts it in manual... pump has brown, brown/white and black wires...can anyone provide a wiring diagram please...thanks
 

mthieme

Captain
Joined
Oct 6, 2007
Messages
3,270
Re: Auto bilge pump wiring

Assuming you don't have a float switch in the mix...
Black pump wire connects to negative (-)
side of the battery. Brown pump wire connects to the
automatic side of the switch. Brown with white stripe
wire connects to the manual side of the switch.
 

tashasdaddy

Honorary Moderator Emeritus
Joined
Nov 11, 2005
Messages
51,019
Re: Auto bilge pump wiring

auto bilge pump has a built in float switch. black is ground, one of the others is hot for automatic, the other hot for the straight on. you want the automatic side not to be switched, so it can work automatically.
 

rentmoney

Cadet
Joined
Mar 15, 2009
Messages
7
Re: Auto bilge pump wiring

Yeah...guess you are right...what good is an auto bilge pump if you have to turn it on....lol....thanks
 
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