beautypg.com

Component description: control box – Scotsman NDE554 User Manual

Page 12

background image

COMPONENT DESCRIPTION: Control Box

Contactor: A definite purpose contactor

connecting the compressor to the power supply.

Control 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.

Mode Switch: Manual control for the machine.

Potential Relay: The compressor start relay.

NDE554 & NDE654

March 2000

Page 12

LED3

LED1

Power Light

Control Board

Auger

Relay

Compressor

Relay

Freeze Light

Bin Full

Light

Water OK Light

Service Light

This manual is related to the following products: