
Electrical System | Section 6 |
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QF2300 Ice Machine Head Section
Freeze Cycle
2. FREEZE
L1
GROUND | C1 |
C2L2
When water contacts the water level probe the liquid line solenoid valve, equalization valve, compressor and condenser fan motor energize. The gear motor, compressor, condenser fan motor and water float valve solenoid remain energized as the ice machine makes ice. The water float valve will open and close automatically to maintain the proper water level.
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| LIQUID LINE | |
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| (54) | SOLENOID | (53) |
RELAY |
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(91) |
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K2 |
| EQUALIZATION | ||
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| (58) | SOLENOID | (57) |
| RELAY |
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(25) | K1 |
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7 AMP |
| CENTRIFUGAL | (22) | |
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| SWITCH | ||
FUSE |
| INTERNAL |
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| (65) | OVERLOAD | START |
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| RELAY |
| RUN |
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RELAY K4 |
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K3 |
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| GEARMOTOR |
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WATER FLOAT
VALVE
(52) | (56) |
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(22)
(55)
(51)
DUMP VALVE
SV2111
2. Freeze (Until Ice Contacts Bin Level Probe for 30 Continuous Seconds)
Toggle Switch
Bin Level Probe
Control Board Relays
#1 Liquid Line Solenoid Valve
#2 Dump Valve
#3 Gear Motor
#4 Water Float Valve Solenoid Coil
ICE
Open (No Ice Contact)
ON
OFF
ON
ON
| Revised 8/2003 | Part No. |
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