Ice-O-Matic GEM1256R, GEM0956R, GEM0650R installation manual For the Electrician

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GEM0650/0956/1256 Remote

For the Electrician

INSTALLATION MUST CONFORM TO ALL APPLICABLE CODES.

Connect the electrical power to the unit to the wires in the junction box at the rear of the machine. Check the nameplate (located on the back panel) for the voltage requirements, and for the minimum circuit ampacity. The machine requires a solid chassis to earth ground wire.

Connect the ice machine to its own electrical circuit so it is individually fused. Voltage variation must remain within design limitations, even under starting conditions.

There is a separate junction box for the remote condenser fan motor. Install an interconnecting wire between the remote condenser and the junction box at the back of the ice machine.

The remote condenser must be wired to the ice machine in accordance with local and national electrical codes with a minimum of 18 AWG. wire with a ground bonding wire connected to the ground screw provided in both the condenser and machine field wiring boxes. All outdoor wiring must be in rainproof conduit.

All external wiring must conform to national, state and local electrical codes. The use of a licensed electrician is required to perform the electrical installation.

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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 SetsRemote Condenser Location Calculation FormulaCalculation Example Remote Condenser Location Roof AttachmentPrecharged Line Set Routing Typical Installation Coupling Instructions Initial Connections Final ConnectionsFor the Plumber Water InletDrains 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 MaintenanceSensor Maintenance Bin Control SensorWater Sensor Auger Maintenance AugerService Diagnosis Symptom Possible Cause Probable CorrectionSymptom Control System Diagnostics High pressure cut out checkWater Reservoir, Bin Control Water ReservoirBin 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 SealEvaporator To Replace the 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