Ice-O-Matic MFI Service And Installation Manual page 17

MFI Series
●Contactor: A definite purpose contactor connecting the compressor and the fan motor to the power supply.
●Circuit Board: Controls the operation of the ice machine using input from the sensors and pressure controls.
Switches loads on and off thru relays. (Reference Photo Below)
●Potential Relay: The compressor start relay.
●Mode (ON/OFF) Switch: Manual control for the machine.
Water OK Light
Power Light
Service Light
Freeze Light
Bin Full Light
LED1
Compressor Relay
Control Board
LED3
Page 11
Component Description
Auger Relay