Manitowoc Ice FLAKE/CHIPLET QF0400 User Manual
Page 74
Electrical System
Section 6
6-12
Part No. 80-1214-3
Freeze Cycle
2. FREEZE
The gear motor, compressor,
condenser fan motor and water float
valve solenoid remain energized as
the ice machine makes ice. The
water float valve will open and close
automatically to maintain the proper
water level.
SV3125
RELAY
K1
GROUND
L1
L2 (N)
(21)
(65)
CONTACTOR
COIL
(90)
HIGH
PRESSURE
CUT-OUT
(95)
RELAY
K2
RELAY
K3
RELAY K4
(25)
10 AMP
FUSE
(46)
GEARMOTOR
(22)
(43)
(56)
WATER FLOAT
VALVE COIL
(52)
(22)
(55)
(51)
DUMP VALVE COIL
FAN MOTOR
(AIR-COOLED ONLY)
(41)
CONTACTOR
CONTACTS
L1
T1
C4
POTENTIAL
RELAY
RUN
CAPACITOR
C4
POTENTIAL
RELAY
CONTACTOR
COIL
C4
POTENTIAL
RELAY
C4
POTENTIAL
RELAY
(21)
RUN CAPACITOR
FAN CYCLE
CONTROL
OVERLOAD
COMPRESSOR
(49)
RUN
CAPACITOR
START
CAPACITOR
(31)
(62)
C5
C2
C1
C
R
S
(61)
(45)
2. Freeze (Until Ice Contacts Bin Level Probe for 30 Continuous Seconds)
Toggle Switch
ICE
Bin Level Probe
Open (No Ice Contact)
Control Board Relays
#1
Contactor Coil
Closed / ON
Compressor
ON
Condenser Fan Motor
ON
#2
Dump Valve
OFF
#3
Gear Motor
ON
#4
Water Float Valve Solenoid Coil
ON
Revised 8/2003