Manitowoc Ice FLAKE/CHIPLET QF0400 - Manual (Page 73)

Section 6 Electrical System
Part No. 80-1214-3 6-11
Initial Start-Up or Start-Up After
Automatic Shut-Off (cont.)
1B. WATER FILL
After 45 seconds the float valve
solenoid is energized.
SV3124
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)
1B. Water Fill (Until Water Contacts Water Level Probe)
Toggle Switch ICE
Bin Level Probe Open (No Ice Contact)
Control Board Relays
#1 Contactor Coil Open / OFF
Compressor OFF
Condenser Fan Motor OFF
#2 Dump Valve OFF
#3 Gear Motor ON
#4 Water Float Valve Solenoid Coil ON
Revised 8/2003