[Chester Stone]

Tom, when I turn on the autofill switch, both pumps starts along with the autofill solenoid. I can feel all three vivrating, and I wonder if the autofill solenoid should a feel like it is running. I have read that this is to keep the city water at sufficient pressure. I will try it with the pumps turned off. I have been looking for an explanation of how this system should work and it there is a different setup for being continuously hook up to city water vs just trying to fill the tank.