Water draining from under belly when connected to city water

[Tlee2]

2011 Voltage V3900, new to us, about to leave on first trip in it. Noticed that when hooked up to city water, water drains from a designated drainage exit located b/w floors of underbelly, inside the hole to feed your water hose to exterior (under RV). Hope this isn't completely confusing. This just doesn't seem normal. I haven't found any sign or water damage, but there's a lot of water that constantly trickles when water's connected. Any input would be appreciated.

[Tlee2]

Here's a pic of area. Sorry, pic is sideways! Water draining b/w floors in bottom hole where hose is fed.

[eightydo]

Is it leaking from the siphon hose on the right? Or inside the under belly? You may have to remove the side panels to the left of the wet bay .

[Tlee2]

Leaking from inside the underbelly.

[Thom]

Have you used the santi-flush system? There have been a lot of leaks reported in them (mine included). It appears that Dutchmen does not understand how to use a PEX crimping tool properly.

[calewjohnson]

I fund two leaks in that area, the black flush connection and a PEX fitting on the hot water line. Both were allowing water to make its way to the belly. Fixed both, no problems since.

Cale

[DesertRat]

Originally Posted by Tlee2

Leaking from inside the underbelly.

You need to pull the inside panel off. I found mine leaking when I filled the water tank after a couple of trips. Inside fill hose to the water tank had come off. I reinstalled & tighten down & no more problems so far.

[Tlee2]

Thanks all! Will investigate each one & let you know how it turns out ��