Ice-O-Matic GEM0956R, GEM1256R, GEM0650R installation manual Component Description

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GEM0650/0956/1256 Remote

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.

●Pump Down Control: A switch to control the compressor, depending upon low side pressure: closes at 30 PSIG and opens at 15 PSIG.

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

●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. Operates to turn on and off automatically as the level of ice in the bin changes.

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

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

●Compressor: The refrigerant vapor pump.

●Expansion Valve: The refrigerant metering device.

Control Box

Reservoir

Ice Chute

Water Level Sensor

Expansion Valve

(Inside Reservoir)

 

 

 

Compressor

High Pressure Cut Out

Gear Motor

Evaporator

Cleaning Drain Tube

Ice Level Sensors

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Contents Pearl Ice Series By Ice-O-MaticPage Introduction Keep this manual for future referenceTable Of Contents Visible Loss or Damage Freight Claim ProcedureInspect Promptly Concealed Loss or DamageWarranty Governing LAWFor the Installer GEM0650/0956R GEM1256R Ice Machine Specifications Bin ApplicationIce machine LocationStorage Bin Water LimitationsPearl Ice Number ERC Dimensions Inches GRC1001 GRC1061 GCR2061Remote Condenser Line SetsCalculation Formula Remote Condenser LocationCalculation Example Roof Attachment Remote Condenser LocationPrecharged Line Set Routing Typical Installation Coupling Instructions Initial Connections Final ConnectionsWater Inlet For the PlumberDrains Ice Machine For the Electrician Completed Installation Final Check List Pre-Start Inspection There are no adjustments to make, so replace the panelsStart Up Start UpComponent Description Control Board GEM0650/0956/1256 Remote Electrical Sequence Water Level Operation WaterWater Water SystemRefrigeration Schematic Operation RefrigerationLow Condensing Temperature Pump Down Operation Performance Sanitizing and Cleaning Condenser Maintenance Brush in direction of finsBearing Maintenance Bearing MaintenanceBin Control Sensor Sensor MaintenanceWater Sensor Auger Maintenance AugerService Diagnosis Symptom Possible Cause Probable CorrectionSymptom Control System Diagnostics High pressure cut out checkWater Reservoir Water Reservoir, Bin ControlBin Controls Ice Level Sensors To Remove the Breaker Bearing Assembly Bearing and BreakerAuger To Remove the AugerRemoval of the Water Seal To Replace the Water Seal Water SealTo Remove the Water Seal Replacing the Water SealTo Replace the Evaporator EvaporatorTo Reassemble the Evaporator and Auger To Check the Gear Motor To Remove and Repair the Gear Motor AssemblyGear Motor To Inspect the Gear MotorTo Remove the Condenser Fan Motor Assembly Fan Blade and MotorRefrigeration Service Charging ProcedureGEM0650R Wiring Diagram Wiring Diagram GEM0650RGEM0956R Wiring Diagram Wiring Diagram GEM0956RGEM1256R Wiring Diagram Wiring Diagram GEM1256RService History What to Do Before Calling for Service