[Chester Stone]

My coach has two fresh water fill inlets on the street side. One is up high on the left and one low on the right. I have been using the simple one which is up high and fills the tank from the top. It takes awhile to fill the tank and and I frequently forget that it is being filled, thereby flooding wherever I am with the overflow on the curb side. The auto fill should help me overcome these senior moments. It seems to be associated with filling the tank from the lower inlet. Now I am lost. I assume the pumps are turned off, the valve at the bottom of the tank which supplies the pumps should be closed allowing the street water to go through the pump lines. If the two steps are correct, does the auto fill close the valve going into the top of the tank? Help please.