Question on water pump?

Question

Still Can't locate the fuse for the power on water pump. However now it seems that the city water entering Emmy coach is not only going in but also leaking into the fresh water tank. This seems to just started when my pump went out.
Is there any coordination between the to.

Need to know before I start going into the intake valve.

Thanks for any information

Again, it is a Sure Flo water pump with 3 separate on and off switches in the coach.

jim · Answer

Fuse for that device is usually within a few inches of the pump. Find the pump, and the fuse will be very close. Probably in the red wire.

old-biscuit · Answer

3 switches for pump...then it has a latching relay

Pump switches connected to 'ground' so they make up circuit thru latching relay

Locate latching relay and check for DC to it

Fuse could be at pump or at relay

As for fresh water filling while using city water
Either the 'Fill Valve' (if used) is leaking thru
OR
Pump Internal check valve is not closing and allowing backflow thru pump

wa8yxm · Answer

Sounds like a failed check valve and you may wish to order a new pump.

magicbus · Answer

wa8yxm wrote:Sounds like a failed check valve and you may wish to order a new pump.My thought exactly.Dave

Forum Discussion

Question on water pump?

About Motorhome Group

Related Content

Water pump

water pump

Water Pump

Priming the water pump

Water Pump