rapidsseller
New member
I have a 4 bay self serve with an individual water holding tank on each machine that has a pink valve on the back that calls for water when the bowl float is down. One bay isnt calling for water when its activated. If you fill the tank the pump etc works fine until it runs down. I have swapped the wiring harness that goes from the pink valve in the back and the solenoids in the front and also up to the elctrical terminal box. The wiring is all fine. I jumped the wires from another bay to the valve and it works fine, so it must be electrical but I cant figure out where. I swapped out solenoids from a bay I know works traced the wires from the attic to the machine and it all looks fine. I swapped fuses and nothing. I looked in the coin receptor in the bay all wires appear fine. The only thing I cant see is the wiring from the attic inside the wall to the machine but the odds must be slim that it would be within the metal conduit inside the wall? Or something in the elctrical portion of the machine up top with all the junction and terminal blocks? Any ideas would be great. thanks