Manitowoc Ice QF0400 Ice Maker User Manual


 
Section 6 Electrical System
Part No. 80-1214-3 6-9
Automatic Shut-Off
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 lock-out” has expired.
8 Minute Lock-out
The bin level light will flash until the 8
minute lock-out expires.
After the 8 minute lock-out expires
the bin level light will de-energize.
The 8 minute lock-out time can be
overridden by moving the ON/OFF/
ICE toggle switch from ICE to OFF
then back to ICE.
SV3039
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
(47)
GEARMOTOR
RUN CAPACITOR
(48)
(43)
(56)
WATER FLOAT
VALVE COIL
(52)
(22)
(55)
(51)
DUMP VALVE
COIL
FAN MOTOR
(AIR-COOLED ONLY)
(10)
(11)
(14)
(41)
CONTACTOR
CONTACTS
L1 T1
RUN START
(44)
Automatic Shut-Off (Until Ice No Longer Contacts Bin Level Probe)
Toggle Switch ICE
Bin Level Probe Closed (Ice Contacting Probe)
Control Board Relays
#1 Contactor Coil Open / OFF
Compressor OFF
Condenser Fan Motor OFF
#2 Dump Valve OFF
#3 Gear Motor OFF
#4 Water Float Valve Solenoid Coil OFF
Revised 8/2003