Water pump randomly runs for short bursts
Greetings all, I've had two campers in my life and the first one I had was pretty rough and had lots of issues. One was that the water pump would randomly run for a second or so, which I didn't have...
Forum Discussion
No the pump can run even if all the faucets are off. One cause could be a slight leak. I would check the pump first. Slight leaks can occur with older pumps. Temperature changes can also cause the pump to run. If you turn off the hot water, pressure will slowly drop and the pump will cycle periodically to maintain the pressure. Changes in temperature can also do this even if the HW tank has not been heated. Temps dropping during the night can be enough to trigger the pump.
If the RV is not in use, it is easy to check for leaks. Pressurize the system and turn off the pump. If ambient temps are roughly constant, pressure should hold for at least a day or two and the pump will not run when turned back on.
If the RV is not in use, it is easy to check for leaks. Pressurize the system and turn off the pump. If ambient temps are roughly constant, pressure should hold for at least a day or two and the pump will not run when turned back on.
