Manuals / Ice-O-Matic / Kitchen Appliance / Ice Maker

Ice-O-Matic EF Series, EMF Series Electrical System, EMF450/405A/W, 9071958-01, Page G8

Models: EF Series EMF Series

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Flake Ice Machines

Electrical System

EMF450/405A/W

9071958-01

Page G8

Page 63

Image 63

Ice-O-Matic EF Series, EMF Series installation manual Electrical System, EMF450/405A/W, 9071958-01, Page G8

Contents

Denver, Colorado SERVICE AND INSTALLATION MANUAL EF and EMF Series Flaked ICE MachinesICE-O-Matic 11100 East 45th AvePage Flake Ice Machines Table Of ContentsPage A2 How To Use This ManualGeneral Information Model and Serial Number Format Model Numbers EF 80 0 ASerial Number Date Code Page Electrical and Mechanical Specifications General InformationPage A5 Adjustments Installation GuidelinesAmbient Operating Temperatures Electrical SpecificationsGeneral Information EF SeriesPage A7 General Information EMF SeriesPage A8 General Information EMF Series 48 Inch WidePage A9 Page A10 Remote Condenser InstallationInstallation Guidelines General InformationGOVERNING LAW General InformationICE-O-Matic Page A11General Information General OperationEvaporator Float Gear Reducer V-Belt Auger Motor Scheduled Maintenance Maintenance ProcedureDanger CLEANING AND SANITIZING INSTRUCTIONS Scheduled MaintenanceWinterizing Procedures Winterizing ProceduresMethod of Application Cleaning ActivityCleaning Agent Cabinet CareHow To Use The Troubleshooting Trees Troubleshooting TreesTroubleshooting Trees Machine Runs, Does Not Make IcePage C2 Page C3 Troubleshooting TreesFlake Ice Machines Machine Runs, Does Not Make IceTroubleshooting Trees Machine Does Not RunPage C4 Troubleshooting Trees Slow ProductionPage C5 Troubleshooting Trees Low ProductionPage C6 Troubleshooting Trees High Suction PressurePage C7 Troubleshooting Trees Machine Freezes Up Auger SeizesPage C8 Troubleshooting Trees Auger Motor Amp Draw FluctuatesPage C9 Troubleshooting Trees Water Leaking From Bottom of EvaporatorPage C10 Troubleshooting Trees Machine Produces Wet IcePage C11 Page C12 Troubleshooting TreesTroubleshooting Trees Noise Coming from EvaporatorPage C13 Water System Water SystemFloat Valve and Reservoir Drip Boot Water SystemWater Seal and Lower O-Ring Drive System Drive SystemDrive System Gear ReducerCoupler Evaporator Disassembly Drive SystemEvaporator and Internal Components Remove 2 setscrews Drive SystemDrive System Evaporator Barrel and Auger InspectionPage E5 Bearings, Water Seal and O-Rings Drive SystemSeal Face Installation Evaporator ReassemblyDrive System Drive System Exploded View of the EvaporatorPage E8 Refrigeration System Refrigeration System and ComponentsCompressor Page Refrigeration System Refrigerant Pressures ContinuedPage F3 Refrigeration System Refrigerant Pressures ContinuedPage F4 Page Water Regulating Valve High Pressure SafetyRefrigeration System Water Cooled CondenserExpansion Valve Refrigeration SystemRemedy Expansion Valve Diagnosis SymptomProblem Refrigeration SystemEvaporator Refrigeration SystemMixing Valve L.A.C., Headmaster Refrigeration SystemRemote System Remote CondenserPossible Cause ProblemRefrigeration System Mixing Valve DiagnosisPage F12 Refrigeration SystemReceiver RefrigerantRefrigeration System Method of Charging RefrigerantPage F13 Reference Tables on Page A5 Refrigeration SystemContactor Selector SwitchElectrical System Control CircuitOverload External CapacitorsStart Relay Thermostatic Bin Control Safety ControlElectrical System Bin ControlAuger Motor Electrical SystemMechanical Bin Control Auger Motor RelayPump Down Control Compressor DelayElectrical System Pump Down System Remote OnlyElectrical System EF250/255/405 EF450A/WPage G6 Electrical System EF800A/WPage G7 Page G8 Electrical SystemEMF450/405A/W 9071958-01Electrical System EMF800A/WPage G9 Page G10 Electrical SystemEMF705/1005/1006A/W 9071956-01Electrical System EMF1106RPage G11 Electrical System EMF2306A/WPage G12 Electrical System EMF2306RPage G13 Electrical System EMF2305LPage G14 Page