U-Line UMRI121-SS02A User Manual & Service Manual page 46

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USER GUIDE
Water Fill Cycle
• Ice maker ejector blades reach approximately 10:00
position and cam depresses the water fill switch.
• Power to the water valve. Ice maker mold fills.
ON
OFF
black
SWITCH
black
LIMIT
SWITCH
black
Eject Cycle
• Ejector blades push ice into bucket and stop at 12:00
position.
• Temperature control terminals 2 and 3 have closed
during harvest cycle.
• Next freeze cycle begins with power to the compressor
and condenser fan.
Troubleshooting - Extended 1
black
FAN
MOTOR
COMP.
OVER
START
LOAD
RELAY
blue
WATER
C
FILL
NC
SWITCH
black
orange
black
MOLD HEATER
Figure 5. Water Fill Cycle
black
brown
black
ICE
orange
MAKER
MOTOR
black
46
ground
WATER
VALVE
white
HOLD
C
SWITCH
NC
NO
yellow
2
TEMP.
red NO
C
CONTROL
BIN
3
1
SWITCH
orange
UL183-7

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