Originally Posted by Mark M54
I have a 37' 2013 Cedar Creek 5th wheel that I recently purchased. I've hooked up the water hose, but can't get any water to any of the faucets. I've tried every possible valve positions with no luck. The water comes out of the 3 drain hoses. If I turn off the city water valve, 2 of the 3 drains will stop. Further inspection behind the water control area I found that the pump strainer was broke. I replaced this, but no change in results. I've attached 2 pictures to show the configuration.
Mark I don’t the same RV you have but it sounds to you may have your low point drains open. In this position your water supply goes to the point of least resistance which would be the low point drains.
Also if you have you hot water tank in normal operation you will fill it first before getting water to the faucet.
Another possibility is your tank fill valve is open and it is filling your tank before you get water to the faucet.
I did notice a diagram on the side of your water cabinet that may also give you some in-site to the proper position of each valve for the application.
If all else fails go online and go to the archive files for your RV and see if you can download an owners or operational manual for your RV.
Good luck and I hope this helps.