Scotsman CME1056 Handbuch

INTRODUCTIONThis product manual contains the informationneeded for the setup, installation, initial start up,sanitation and maintenance of this ice ma

CME1056May 2000Page 10Bin Thermostat: InstallationThe bin control is a thermostat. Its bulb must bedeployed after the ice machine has been placedon th

Plumbing - Air CooledCME1056May 1999Page 11Water INBin DrainWater InletSystemWater OUTPlumbing ConnectionsVent thisDrainAll models require an adequate

All models require an adequate potable watersupply and a gravity drain. The recommendationsfor tubing are:•Water supply to be38" OD.•Drain to be3

ElectricalAll models must be installed with the correct wiresize and type per the National Electric Code.Locate the nameplate on the back of the cabin

After Utility Connections1. Level the cabinet, use the leg levelers on theend of the legs to adjust the cabinet height.2. Wash out the bin. If desired

Component Description and FunctionReservoir: Contains the water for ice making.Water Inlet Valve: Opens to allow water into thereservoir.Water Level S

AutoIQ ControllerIndicator Lights:•Bin Full: On when bin is full, goes on andoff as ice falls during a harvest cycle.•Freeze: On when the unit is in t

How To Operate The ControllerThe Controller is a microprocessor based devicethat receives input from several sources andswitches various components on

Initial Start Up1. Remove the front panel.2. Locate the AutoIQ Controller.3. Switch on the electrical power. Note that thecontroller’s indicator light

AdjustmentsIf there was a problem during Initial StartUp:If an error light came on, check the following.1. Water error.A water error could have been d

SpecificationsThis ice machine is designed to be installedindoors, in a controlled environment. It will operatesatisfactorily under a wide variety of

How This Machine WorksThis section is intended for the technician. It is notnecessary for the normal operation andmaintenance of the machine.The AutoI

How This Machine WorksRefrigeration SystemThe refrigeration system is similar to that of mostcommercial cube ice machines. Heat is removedfrom the wat

Technicians Only: Freeze Cycle Operational SequenceAssuming the machine has been operational, theFreeze cycle begins with the end of the HarvestCycle:

Technicians Only: Harvest Cycle Operational SequenceHarvestThe (air cooled model) fan is off.The purge valve opens, and will remain open for40 seconds

Sanitation and CleaningIt is the User’s responsibility to keep the ice machine and ice storage bin in a sanitary condition.Without human intervention,

Additional MaintenanceTo drain reservoir completely (if desired):1. Remove front panel.2. Push and hold the Off button.3. Push and hold the Clean butt

Additional Maintenance: Ice Sensors and Water Level SensorThe ice sensors use a system of infrared emittingand receiving components to sense ice. They

Additional Maintenance: Air Filter ReplacementAir Filter Replacement - Do Monthly1. Remove the front panel.2. Remove the top panel.3. Remove the left

Additional Maintenance: CondenserTo Clean the Air Cooled Condenser1. Remove the front panel.2. Push and release the Off button.3. Remove the top panel

Service Diagnosis: Controller Diagnostic Light AnalysisCME1056May 2000Page 29Problem or Symptom Possible Cause Probable CorrectionMachine is off Bin i

CME1056January 2003Page 3Air Cooled LayoutMINIMUM FORAIR VENTILATION6.00 in15.2 cmICEOPENING18.70 in47.5 cm1.63 in4.1 cm2.70 in6.9 cm9.85 in25.0 cmPLA

Service DiagnosisCME1056May 2000Page 30Problem or Symptom Possible Cause Probable CorrectionUnit is off because of a“Harvest Problem”Ice sensors did n

Service Diagnosis: ComponentsCME1056May 2000Page 31Problem or Symptom Possible Cause Probable CorrectionFan motor does notturn. Refrigeration lightmay

PTCR DiagnosisThe CME1056 “D” series cubers use a PTCR(Positive Temperature Coefficient Resistor) inplace of a conventional start relay and startcapac

Operational Characteristics: CME1056Cycle Times (minutes):System Pressures (PSIG):Refrigerant Charge, R-404A•Air cooled: 44 ounces•Water cooled: 28 ou

Removal and Replacement: Water Level Sensor1. Remove front panel.2. Push and hold the OFF button. Release it whenthe machine stops.3. Trace wire harne

Removal and Replacement: Fan Blade and/or Fan Motor1. Disconnect electrical power.2. Remove all panels.3. Remove the 2 ¼ turn screws holding the toppa

Access ValvesTo use the access valves:1. Be sure that the valve is closed. Remove thestem cap and insert a 3/16" allen wrench. Checkthat the valv

CME1056May 2000Page 37Before Calling for ServiceCheck the following:1. Has the water supply to the ice machine or building been shut off? If yes, thei

CME1056May 2000Page 4Water Cooled Layout9.85 in25.0 cmMINIMUM FORUTILITY CONNECTIONSICEOPENINGICEOPENING1.63 in4.1 cm18.70 in47.5 cm6.00 in15.2 cm2.70

Pre-InstallationOther Applications:Check Scotsman sales information forrecommendations regarding applications.Do not place Air Cooled models where the

Location & AssemblyAir cooled models take room temperature air infrom the sides and discharge warm air out theback. Do not place them where the he

Cabinet Panel Removal:Note: The top panel holds the upper edges of theside panels in place.1. Remove the front panel by removing the twoscrews connect

Stacking: Requires KitOnly like models may be stacked. Begin after thebottom unit has been placed on the ice storage binand secured. Stacking requires

Top Machine:13. Route the wire to the controller. Connect toterminal 7.Bottom Machine14. Route the bulb of the thermostat thru the baseof the unit int