Manuals / Scotsman Ice / Kitchen Appliance / Ice Maker

Scotsman Ice CME1356R Service Bulletin, Bulletin Number, Ps, Bulletin Date, February, Ice Sensor

Models: CME1656R CME1356R

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Bulletin Number:	PS - 4 - 2002
Bulletin Date:	February 2002

SERVICE BULLETIN

Subject: New Ice Sensors in CME1356, CME1656 and CME2006. New Ice Sensors, new Water Level Sensors and new Controllers in CME306 and CME456.

Ice Sensors: Scotsman has begun production of ice machines equipped with a new style of ice sensor. The new sensor is interchangeable with the prior sensors, which are still in use on other Scotsman modular cubers.

Controllers: Scotsman has also added the new blue controller (see PS-3-2002) to models CME306 and CME456.

Water Level Sensor: A new water level sensor is also being used on CME306 and CME456.

Service parts for the ice sensors and water level sensor have not changed.

Ice machines built prior to this change are not affected.

The new sensors’ use will be phased in by model throughout 2002.

Additional information is on the back of this bulletin.

Ice Sensor

Photo-Eyes in New Ice Sensor

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Scotsman Ice CME1356R, CME1656R specifications Service Bulletin, Bulletin Number, Ps, Bulletin Date, February, Ice Sensor

Contents

CME1356R and CME1656R IntroductionSpecifications CME1356R and CME1656RMay Page CME1356R and CME1656RCondenser and Ice Machine Layouts PLAN VIEWCME1356R and CME1656R Pre-InstallationSerial Number Plate Location & Assembly CME1356R and CME1656RCME1356R and CME1656R Bin Control InstallationUse This Table to Adjust Thermostat Route Bin Thermostat Bulb Into BinAttach Thermostat Bulb to Bracket CME1356R and CME1656RMount Bulb Attach Bracket to Bottom of Ice MachineCME1356R and CME1656R Stacking - Kit KSCME6-LG-BGasket for Metal Edges of Bottom Unit CME1356R and CME1656RGasket on Plastic Walls of Lower Unit Front-to-BackFor The Installer Remote Condenser CME1356R and CME1656RCalculation Formula CME1356R and CME1656RRemote Condenser Location Do NOTTighten Swivel Nut CME1356R and CME1656RCoupling Instructions Rotate Swivel Nut ¼ Turn MoreCME1356R and CME1656R Head Pressure Control Add-OnKitCME1356R and CME1656R ElectricalDrain CME1356R and CME1656RSupply Water FiltersAfter Utility Connections CME1356R and CME1656RFinal Check List CME1356R and CME1656R Component Location and FunctionCME1356R and CME1656R AutoIQ ControllerInitial Start 30 seconds CME1356R and CME1656RInitial Start Up Freeze CycleHow to Adjust the Amount of Water Purge AdjustmentsIf there was a problem during Initial Start Up Typical Ice Level When Unit Shuts OffHow To Operate The AutoIQ Controller 8 7 6CME1356R and CME1656R How The Electronic Cuber Works Refrigeration SchematicCME1356R and CME1656R Refrigeration SystemA. 24 volt CME1356R and CME1656RWater System B. High VoltageTechnicians Only Freeze Cycle Sequence CME1356R and CME1656RAutoIQ Controller Operation, Beginning freeze Water Light CME1356R and CME1656RHarvest RefrigerationIn Place Cleaning of the Ice Machine Water System Sanitation and CleaningCME1356R and CME1656R To Properly Place the Evaporator Covers Additional MaintenanceCME1356R and CME1656R To drain reservoir if desiredAdditional Maintenance Water Distributors CME1356R and CME1656RAdditional Maintenance Inlet Water Valve Screen CME1356R and CME1656RTo Clean the Remote Air Cooled Condenser Additional Maintenance Ice Sensors, CondenserCME1356R and CME1656R CME1356R and CME1656R Service Diagnosis Diagnostic Light AnalysisProblem or Symptom Possible CauseCME1356R and CME1656R Service DiagnosisProblem or Symptom Possible CauseCME1356R and CME1656R Service Diagnosis ComponentsProblem or Symptom Possible CausePossible Cause Problem or SymptomCME1356R and CME1656R Probable CorrectionDiagnosis 1. Disconnect electrical power CME1356R and CME1656RTypical Harvest Ice Weight Typical Compressor Amps, single phaseTypical Compressor Amps, three phase Hi Pressure Control - Automatic ResetTypical Harvest Ice Weight Typical Compressor Amps, single phaseTypical Compressor Amps, three phase Hi Pressure Control - Automatic ResetRemoval and Replacement CME1356R and CME1656RCME1356R and CME1656R Water Level Sensor/Float StemRemoval and Replacement AutoIQ Controller CME1356R and CME1656RRemoval and Replacement Water Level Sensor CME1356R and CME1656RCME1356R and CME1656R Transformer and Compressor Starting ComponentsCME1356R and CME1656R Low Side Access ValveLiquid Line Access Valve RefrigerantCME1356R and CME1656R Liquid ChargingCheck the following To Manually Reset the machineCME1356R and CME1656R To Shut the Machine OffPS SERVICE BULLETINBulletin Number Bulletin DatePush to Release Photo-Eye Module Route Wire Under Clip, Push Module Into PlaceSensor Holder Photo-EyeModule Separated from Holder

Bulletin Number:

PS - 4 - 2002

Bulletin Date:

February 2002

SERVICE BULLETIN

Ice Sensor

Photo-Eyes in New Ice Sensor