Manitowoc Ice QC0700 Section, Electrical System, 6-25, QF2200 Automatic Shut-Off, Minute Lockout

Section 6 Electrical System

QF2200

Automatic Shut-Off

L1

L2

GROUND

An 8 minute lockout starts when the compressor de-energizes. When the ice drops away from the bin level probe the ice machine will begin an initial start-up cycle, provided the “8 minute lockout” has expired.

8 Minute Lockout

The bin level light will flash until the 8 minute lockout expires. After the 8 minute lockout time can be overridden by moving the ON/OFF/ CLEAN toggle switch for ICE to OFF and back to ICE.

		LIQUID LINE
RELAY		(54)	SOLENOID	(53)
K2
	RELAY	CENTRIFUGAL
	K1
			SWITCH
(25)
7 AMP		INTERNAL
FUSE
	(65)	OVERLOAD	START
	RELAY		RUN
RELAY K4
	K3
		GEARMOTOR
(52)	WATER FLOAT
	VALVE COIL
		(56)
(22)
(51)	(55)
	DUMP VALVE
	COIL
				SV3048

Automatic Shut-Off(Until Ice No Longer Contacts Bin Level Probe)

Toggle Switch		ICE
Bin Level Probe		CLOSED ( Ice Contacting probe)
Control Board Relays
#1	Liquid Line Solenoid Valve	OFF
#2	Dump Valve	OFF
#3	Gear Motor	OFF
#$	Water Float Valve Solenoid Coil	OFF

Part No. 80-1214-3 Revised 8/2003 6-25