Stepping the discharge hose from the small pump down to 12 inch minimizes the backflow from the hose when the pump cycles maintaining a dryer bilge. Im replacing a rule auto bilge pump with a johnson pump and the wiring makes no sense.
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Johnson bilge pump installation instructions. Serving both leisure and commercial vessels johnson pump marine manufacture high efficiency products for either initial oem fitting out or subsequent after market installation. For the bilge auto switch to work it should have power to it at all times even if the battery switch is turned off if you have a battery switch. As a separate accessory it is possible to attach the switch to all pumps in the spx flow johnson pump waste handlingmaterial recycling cartridge heavy duty series. Bilge auto float switch wiring bilge wire is most likely a brown color wire with a yellow trace on it. Insulation or instructions carefully to assure cable sheathings have to be maximum efficiency in your bilge removed in such a way that pump operation. Johnson pump wiring diagram wiring library rule automatic bilge pump wiring diagram.
Page 8 cartridge combo. Fasten the pump with screws where convenient. If i put a switch according to the diagram how will the pump get power from the float switch is this just auto pump with no manual tern on. The pump will come on connected direct to the battery but thats it. The large pump can be wired to a float switch if you prefer but i think a manual switch makes more sense. For rule pumps the brownwhite does the same thing.
If it is a fully automatic bilge pump the rule brown wire will go to the battery and the black wire goes to ground. These guidelines will likely be easy to grasp and apply. Among these items are bilge pumps fuel transfer pumps engine cooling pumps circulation pumps emergency pumping equipment clutch pumps wastewater and toilet handling pumps drainage systems high pressure deck washing kits and water pressure systems plus numerous other related accessories and fittings. I did it just like this and the float switch dont work and there is no power to the pump at all. Installation johnson pump submersible bilge pump automatic switch as888 panel see page 22 always install switch as888 panel and fuses between the positive terminal of the battery and the positive connection of the pump brown wire. Research and development.
Be installed in the keelson. An added advantage of this bilge pump configuration is that the high capacity pump sits high and dry extending its life indefinitely. The johnson pump brownred wire goes to a switch on the dash that will power the pump in its on position so dont connect that wire to the battery. Wiring diagram arrives with several easy to adhere to wiring diagram guidelines. Using this manual you may be able to find out how each element ought to be linked and the precise actions you need to consider to be able to successfully full a specific job. Select the lowest point in your bilge.
Jul 16 i am having trouble wiring a johnson 3 wire electronic float switch to a 3 way switch with manual off and automatic bilge pump operationmay 31 re. The johnson pump engineering team designs low noise operating equipment and engineered coatings to protect against debris damage. It is meant to assist each of the common consumer in developing a suitable system. Spx flow draws on 100 years of experience in the research and development to design products. English bilge mate submersible bilge pump 12 v installation submersible bilge pump for pumping bilge water in marine environment.
Gallery of Johnson Bilge Pump Installation Instructions
