Thanks for the advice! I tried turning them all the way to the right and they all still come on. Unfoturnatly I was the guy that blew them out. They installed a small valve that you can insert a air hose in order to blow out the system. I kept the psi under 35 psi and opened all the soleniods to blow all the water out. Any other ideas?
I purchased a new house and it is two years old and the builder installed rain bird values. I blew out the system and when I turn the water back on all the Rain bird 100 DV valves remain on. I took one of the valves apart and the screens seemed clean. After re-assembling the water does not shut off. We had and unusually bad winter last year if that matters. Could this be a bad diaphragm? Any help would be appreciated!
