Heres the problem: as soon as you put money in the orange selection will shoot out a soda before you even push a button. it will do this 3times in a row then work correctly for all the other selections until someone pushes the orange selection again. we unhooked this selction but when we did the problem moved on to the next selection and started shooting out Sprite.Any help on this is greatly appreciated!
(coincidentally both Orange and Sprite perhaps) or you have gummed up motor brakes on both motors. If either one is the case, the orange will be selected first if it's in the circuit before the Sprite is. If the orange is disabled, then the faulty Sprite selection will vend. Check for stuck selection buttons and gummed up motor brakes.