Ice-O-Matic ICEU070A Operation - Electrical Sequence, Freezing Cycle, Harvest Cycle

Models: ICEU070A

1 21

Page 11

ICEU070A

The following charts illustrate which switches and components are ON or OFF during the two phases of the icemaking cycle.

Refer to the wiring diagram for reference.

Electrical components	ON	OFF
Compressor	•
Water Pump	•
Fan Motor	•
Hot Gas Valve	•
Inlet Water Valve	•
Electrical Controls	CLOSE	OPEN
Evaporator Thermostat (contacts 3-4)	•
Evaporator Thermostat (contacts 3-2)		•
Bin Thermostat	•

Electrical components	ON	OFF
Compressor	•
Water Pump		•
Fan Motor (Air cooled only)		•
Hot Gas Valve	•
Inlet Water Valve	•
Electrical Controls CLOSE OPEN
Evaporator Thermostat (contacts 3-4)		•
Evaporator Thermostat (contacts 3-2)	•
Bin Thermostat	•

Page 9

Image 11

Contents

Part Number Ice-O-Matic11100 East 45th Ave Denver, ColoradoPage Table of Contents ICEU070AICEU070A SpecificationsICEU070A General Information And InstallationWarranty Water Drain Water Supply And Drain ConnectionsGeneral Water SupplyICEU070A Connect Power, Water and Drain. Level the cabinetFinal Check List Front View With Front Panel Removed Operating InstructionsStart Up Air Filter RemovalICEU070A Operational ChecksHot Gas Solenoid Valve Component DescriptionWater Pump Water Inlet Solenoid ValveHARVEST CYCLE Operation - Electrical SequenceICEU070A FREEZING CYCLERefrigerant Metering Device Freeze CycleAverage Discharge Pressure Suction PressureCleaning Reminder PC Board Cleaning SwitchGreen Master Switch Push Button Red Alarm/Re-Set Push ButtonPOSSIBLE CAUSE Service DiagnosisSYMPTOM ICEU070APOSSIBLE CAUSE Service DiagnosisSYMPTOM ICEU070AICEU070A Maintenance And Cleaning InstructionsClean - Replace Of Air Condenser Filter Ice MachinePour Scale Remover Over The Evaporator Section Cleaning Water SystemIce machine cleaner contains acids. Acids can cause burns Remove Drain CapICEU070A Remove Thumb Screw Holding Curtain Remove CurtainPage Ice-O-Matic Parts and Labor Page