Franke Controller Repairs Repair Cost $199 Franke F3DN Frozen Fry Dispenser Control Board 2-YEAR WARRANTY. Part Numbers: 19003300, 19003576. Repair Cost $199 Franke F3D3 Frozen Fry Dispenser Control Board 2-YEAR WARRANTY. Part Numbers: 19003899, 19004915. Repair Cost $249 Franke Sinfonia Power Print (Board) 2-YEAR WARRANTY. Part Numbers: 1Y320059, 1555131. Repair Cost $249 Franke Sinfonia CPU Print (Board) 2-YEAR WARRANTY. Part Numbers: 1Y320057, 1555129.