This item only support 220V / 50HZ, If you need 110V, please note us on your orders. Quick ice, an average of 8 minutes. Ice size can be adjusted. There is no limit to adding water manually.Tips for lack of water. Single ice time: 8 minutes. 24 hours out of ice: about 15kg. Storage ice volume: 0.7kg/70pcs. Water way: Manually add water. Refrigerant / Adequate: R600a / 26g. Add Water volume:2.2L. Machine size: 242 358 328mm.