I have unit #83 a 2015 Oliver Elite ll when hocked to city water my fresh tank fills up and runs out the overflow, I am using a pressure regulator at the city water inlet hose, when using the onboard water pump the water pump cycles about every 30 seconds and when shut off and allowed to set for a few minutes it runs for awhile to pressure up, there are no leaks that I can see and suspect the pressure is bleeding off at the intake to the fresh water tank, the pump was replaced a couple of years ago so I don’t suspect the problem is there I did take it apart and found nothing abnormal. Anybody have a thought on this, I’m thinking about putting a check valve on the intake side of the pump.
Marc