Does anyone have the schematic diagram for how the circuit board for the gas station is wired to the 5 external terminals and then the internal wiring? The circuit board has these things written on it: Main, Com, Key, Lower, Upper, Hose, Oil, Door, Can, and then two wires that are not identified. Something is not wired correctly with one I bought because it does not activate by the buttom but does when I contact one of the wires to A/C terminals on transformer. I definately have the external wires correct. Thanks.
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