Prodigy® undercounter cubers use significantly less energy and water than other cube ice machines, exceeding California and Federal energy efficiency regulations. AutoAlert™ control panel can communicate operating status and signal when it's time to descale, sanitize, and more—making upkeep easier. The patented WaterSense adaptive purge control delivers maximum reliability by reducing scale buildup for a longer time between cleanings. All external panel components are crafted for optimal aesthetic appeal through superior fit and finish. Preventative maintenance is simpler than ever with easily-removed door, top panel and storage bin allowing clear access to all internal components and a diagnostic code display insuring the right fix the first time. Recessed front panel on/off switch and front removable air filter.