CajunCandy Posted June 21, 2014 Share Posted June 21, 2014 Afternoon everybody: The USI 3053, I have decided to go crazy on me today after moving it from storage to the bar room in Lydia,LA. Before I brought it I tested all the trays and everything worked just fine, even the DBA i got from AZ. Get to the bar unloaded machine brought it inside, moved my empty smaller CS-12 AP off to the side. Moved USI into place, started loading spirals top row first, decided to test top tray with product, pulled out door switch for test mode and press 6 for vend selection press A-3 nothing, just A no 3, repeated same except I press A-4 it worked. Started checking connections for all the trays, everything is plugged in. All the odd number buttons don't work, but the evens numbers do. Took out all the trays, checked all motors, making sure all wires was plugged. Installed all trays back in machine making sure the plugs was in correctly. Put machine back in test mode, nothing! no letters, no numbers on display! close door, put dollar in DBA display showed $, press buttons nothing, don't matter which button I press, nothing on display but the $. Yes the cable is plugged for the button selection, work fine at home! Could it be the board behind buttons for selections? Cajun Link to comment Share on other sites More sharing options...
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