Ice-O-Matic GEM0956A/W Component Description, Air Cooled Model Shown, GEM0650/0956/1256 A/W, Page

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Component Description

GEM0650/0956/1256 A/W

Component Description

●Control Box: Contains the electrical controls that operate the machine.

●High Pressure Cut Out Switch: An auto-reset switch sensing the high side refrigeration pressure. It will shut the machine off if the discharge pressure exceeds 450 psig.

●Low Pressure Cut Out Switch: An auto-reset switch sensing the low side refrigeration pressure. It will disconnect power to the circuit board and shut down the machine if the low pressure falls too low.

●Evaporator: A vertical stainless steel tube, refrigerated and water filled. Utilizes a stainless steel auger.

●Compressor: The refrigerant vapor pump.

●Water Reservoir: Float operated, it maintains the water level in the evaporator at a constant level, and it also contains the water level sensor.

●Water Level Sensor: Senses if there is water in the reservoir to make ice out of. Will shut the ice machine off if there is no water in the reservoir.

●Ice Discharge Chute: Directs the ice produced by the evaporator into the storage bin.

●Ice Level Sensor: An “electronic eye”, it senses the presence of ice in the bottom of the discharge chute.

●Gear Motor: An oil filled, speed reduction gearbox, driving the auger.

●Drain Tube: When uncapped and lowered, drains the evaporator.

●Condenser: Air or water cooled, where the heat removed in ice making is discharged.

●Expansion Valve: The refrigerant metering device.

Air Cooled Model Shown

Control Box

Condenser

Expansion Valve

	Water Reservoir

High
Pressure
Cut Out	Drain Tube
	Drain Tube

Compressor

Gear Motor

Ice Discharge Chute

Ice Level Sensor

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Contents GEM0655 Air SERVICE AND INSTALLATION MANUALGEM0650A/W,GEM0956A/W and GEM1256A/W Page Forward GEM0650/0956/1256 A/WKeep this manual for future reference PageTable of Contents Table Of ContentsInspect Promptly Freight Claim ProcedureVisible Loss or Damage Concealed Loss or DamageICE-O-Matic WarrantyLimitation of Warranty Filing a ClaimInstallation Guidelines For the InstallerElectrical Specifications AdjustmentsGEM0650/0655/0956A/W For The InstallerGEM1256A/W Bin Application Ice Machine SpecificationsStorage Bin LocationIce machine Water LimitationsGEM 0650/0956/1256 A/W Water Inlet For the PlumberWATER COOLED MODELS AIR COOLED MODELSElectrical Connections For the ElectricianWater Cooled Models Air Cooled ModelsFinal Check List GEM0650/0956/1256A/WStart Up Start UpPre-StartInspection Air Cooled Model Shown Component DescriptionGEM0650/0956/1256 A/W Component Description Evaporator Motor Water Seal Ice Sweep Bearing Breaker/Divider AugerElectrical Sequence To ResetElectrical Sequence Shut DownWater System Operation WaterLow Pressure Cut Out- Automatic Reset High Pressure Cut Out- Automatic ResetOperation: Performance Typical Low Side PressureICE MAKING SYSTEM: In place cleaning Sanitizing and Cleaningscheduled at a minimum of twice a year KEEP OUT OF THE REACH OF CHILDRENNote Left Hand Threads Bearing MaintenanceBearing Maintenance Water Sensor Sensor MaintenanceBin Control Sensor Clean the air cooled condenser Maintenance Air CooledGEM0956 GEM06501. Disconnect electrical power to the ice machine Auger MaintenanceAuger 2. Turn off the water supply to the ice machineSymptom Service DiagnosisPossible Cause Probable CorrectionSymptom 4.High pressure cut out check Control System DiagnosticsBin Controls Ice Level Sensors R&R- Water Reservoir, Bin ControlWater Reservoir R&R-Bearingand Breaker To Remove the Breaker Bearing AssemblyTo Remove the Auger R&R-AugerTo Remove the Water Seal R&R-WaterSealRemoval of the Water Seal To Replace the Water SealTo Reassemble the Evaporator and Auger R&R-EvaporatorTo Replace the Evaporator R&R-GearMotor To Remove and Repair the Gear Motor AssemblyTo Check the Gear Motor To Inspect the Gear MotorR&R-FanBlade and Motor Instructions for Liquid Charging R404A Refrigeration ServiceWiring Diagram GEM0650 A/W GEM0650 Wiring DiagramWiring Diagram GEM0956 A/W GEM0956 Wiring DiagramWiring Diagram GEM1256 A/W GEM1256 Wiring DiagramWiring Diagram GEM0655 Air GEM0655 Wiring DiagramWhat to Do Before Calling for Service Service History