The labels on the valves in the convenience center are sometime confusing.
I would hook up the water supply and make sure when you first turn it on that nothing is running like the water tank power fill valve etc.
Then make sure all of you water faucets in the trailer work. Make sure you get water out of the hot water side of your kitchen sink.
I had turned the wrong valve in the dark once and when I started trying to figure out where they should be set it became a problem. Fortunately I had a picture of the convenience center and was able to determine what was correct.
2009 Montana 3665RE
2009 Duramax 3500 DRW quad cab
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