The Hoshizaki 4A5520-01 control board manages key operating functions in compatible commercial ice machines, helping maintain reliable ice production. This electronic component receives signals from connected sensors and components, processes operating information, and coordinates machine functions according to the equipment’s control sequence. Proper control board operation supports ... https://partsfe.ca/hoshizaki-4a5520-01-ice-machine-control-board/2-4A5520-01.html