Manitowoc Ice FLAKE/CHIPLET QF0400 - Manual (Page 78)

Electrical System Section 6
6-16 Part No. 80-1214-3
Wiring Diagram Sequence of
Operation
QF2200
Initial Start-Up or Start-Up After
Automatic Shut-Off
1A. WATER FLUSH
Immediately after placing the toggle
switch in “ICE”, the dump valve
solenoid, and gearbox are energized.
After 45 seconds the dump valve de-
energizes.
SV3043
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
1A. Water Flush (45 Seconds)
Toggle Switch ICE
Bin Level Probe Open (No Ice Contact)
Control Board Relays
#1 Liquid Line Solenoid Valve OFF
#2 Dump Valve ON
#3 Gear Motor ON
#4 Water Float Valve Solenoid Coil OFF
Revised 8/2003