Water drips out of the city intake when water pump is on
Very unusual situation occurring. This is our new to use MH we had an 87 Allegro. I flushed and santized the water tank and lines last weekend to use today. I filled the water tank and then hooked up the water to pressurize the system and fill the HW tank and run a cycle. Also to check for leaks. No issues and everything worked fine.
I noticed a couple of times this week that when I turned the water pump on it would pressurize itself. Today it would also do it and I was stumped as to why. I had some time so I began to search for leaks (none) and looked in the area where the pump and tank are and found no issues. I then noticed that water was dripping out of the city water connection and only when the pump was on. I looked for a valve and found none. No real issue but stumped as to why it would drip out of the intate and nowhere else.
Thanks for your help
2017 Grand Design Reflection 303 RLS
1997 GMC Sierra 3500 Dually