What are the different kinds of ice-makers?
Ice-making head units Standard ice-makers with the ice-making mechanism and the condensing unit in a single package, but with a separate ice storage bin. Self-contained units Models in which the ice-making mechanism and the storage compartment are in an integral cabinet. Remote condensing units Split-system models in which the ice-making mechanism, the condensing unit, and the ice storage bins are in separate sections. Source: Energy Savings Potential for Commercial Refrigeration Equipment, ADL 1996.