Merlin 2000 Control Board for Royal Vendors 376, 552 soda vending machines. When u install this board make sure to press mode button till u get to this menu: Go to (SD) set depth - 1 deep, 2 deep, 3 deep Can / Bottle. Also this must be done so there is no multiple vends in double column: Go to (OPTS) Options - press selection button 1 for how many total double columns are in machine - Press selection button 3 for total # of selections in machine. Call # on biz card if u need tech support.

The control board has been tested - working flawlessly!

Will buy your old core for $50.00. Send back with packing slip for refund.

FREE Fast USPS 2-3 Day Ship!