Component description: control box – Scotsman NME1854 User Manual
Page 12
COMPONENT DESCRIPTION: Control Box
Contactor: A definite purpose contactor
connecting the compressor and the remote
condenser fan motor to the power supply.
Circuit Board: Controlling the ice machine
through sensors and relays. The sensors are for
ice level and water level. The relays are for the
gear motor (with a built in time delay to clear the
evaporator of ice when the unit turns off) and for
the compressor contactor.
Potential Relay: The compressor start relay.
On/Off Switch: Manual control for the machine.
NME1854 & FME2404
January 2000
Page 12
Power Light
Service Light
Water OK Light
Bin Full
Light
Freeze Light
Compressor
Relay
Auger
Relay
Control Board
LED1
LED3