Starting to find things that I should have asked at purchase. On the city water connection, there is a white 5 star plastic knob with a black plastic threaded pipe sticking out. The threads appear to fit the end of a garden hose. BUT there is a “plug” or something on the end of the nipple whereby if a hose was connected water would not enter the coach. The white part will rotate but I don’t want to twist it too much. I don’t want to start digging at the blockage with a tool until someone tells me of its purpose. Every thing about this unit is different from my chinook. I’m usually one who gives tech talks at our rally’s but this one has got me.
