Originally Posted by NewRVer
I have a 2015 Winnebago Ultra Lite, 28ddbh. It is doing the same thing, almost immediately when I open up the city water the overflow drain begins to drip. The FRESH water tank is EMPTY also. Have been trying to get a plumbing diagram from Winnebago to see if I can trace the system.
If you found out what is going on with yours, I am sure it is a similar issue.
Thank you in advance!
Yes I found out the problem with mine but I doubt it will apply to your situation. I had mistaken the refrigerator drain tube for the fresh water tank overflow. I had convinced myself that the water was coming from the overflow because it only dripped when there was water pressure via the pump or city pressure. So I prematurely ruled out the fridge condensate drain. Making no sense of why it was dripping I decided to fill the water tank until water was coming out the overflow. Crawled under the motorhome and saw that the overflow water was not coming from the same tube as where I was seeing the drip.
Then I knew it was coming from the fridge. After scratching my head for a while trying to understand why water was coming from the fridge even though it wasn’t running the light came on. My icemaker doesn’t work but it still was connected to water and the valve for it wasn’t holding. I figured that it must had started leaking at the connection point to the icemaker and running out the condensate drain. So I cut supply line just downstream of the valve and capped it off. Problem solved.