Manitowoc Ice FLAKE/CHIPLET QF0400 - Manual (Page 96)

Electrical System Section 6
6-34 Part No. 80-1214-3
QF2300
Automatic Shut-Off
3B. WATER DRAIN
To allow water to drain from the
evaporator, the dump valve energizes
for 90 seconds, then de-energizes.
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.
SV2112
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
DUMP VALVE
(56)
(55)
(22)
(51)
(52)
7 AMP
FUSE
GROUND
(58) (57)
EQUALIZATION
SOLENOID
C2
C1
(91)
(22)
3B. Water Drain (90 Seconds)
Toggle Switch ICE
Bin Level Probe CLOSED ( Ice Contacting probe)
Control Board Relays
#1 Liquid Line Solenoid Valve OFF
#2 Dump Valve ON
#3 Gear Motor OFF
#$ Water Float Valve Solenoid Coil OFF
Revised 8/2003