Manitowoc Ice FLAKE/CHIPLET QF0400 - Manual (Page 84)

Electrical System Section 6
6-22 Part No. 80-1214-3
QF2200
Automatic Shut-Off
3A. ICE RUN OUT
Ice will build up in the bin until it
contacts the bin level probe. After ice
contacts the bin level probe for 30
continuous seconds the liquid line
solenoid valve de-energizes. To allow
excess ice to run out, the gear motor
and the water float valve solenoid
remain energized for an additional 4
minutes, then de-energize.
SV3047
RELAY
K1
RELAY
K2
RELAY
K3
RELAY K4
(25)
L1
L2
(54) (53)
LIQUID LINE
SOLENOID
CENTRIFUGAL
SWITCH
(65)
INTERNAL
OVERLOAD START
RUN
GEARMOTOR
WATER FLOAT
VALVE COIL
DUMP VALVE
COIL
(56)
(55)
(22)
(51)
(52)
7 AMP
FUSE
GROUND
3A. ICE RUN OUT (45 Seconds)
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 ON
#$ Water Float Valve Solenoid Coil ON
Revised 8/2003