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Ice-O-Matic EF Series, EMF Series Troubleshooting Trees, Noise Coming from Evaporator, Page C13

Models: EF Series EMF Series

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Flake Ice Machines

Troubleshooting Trees

Noise Coming from Evaporator

Page C13

Page 31

Image 31

Ice-O-Matic EF Series, EMF Series installation manual Troubleshooting Trees, Noise Coming from Evaporator, Page C13

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 ManualModel and Serial Number Format Model Numbers EF 80 0 A General InformationSerial Number Date Code Page General Information Electrical and Mechanical SpecificationsPage A5 General Information Installation GuidelinesElectrical Specifications AdjustmentsEF Series General InformationPage A7 EMF Series General InformationPage A8 EMF Series 48 Inch Wide General InformationPage A9 Page A10 Remote Condenser InstallationInstallation Guidelines General InformationGOVERNING LAW General InformationICE-O-Matic Page A11General Operation General InformationEvaporator Float Gear Reducer V-Belt Auger Motor Maintenance Procedure Scheduled MaintenanceDanger CLEANING AND SANITIZING INSTRUCTIONS Scheduled MaintenanceWinterizing Procedures Winterizing ProceduresMethod of Application Cleaning ActivityCleaning Agent Cabinet CareHow To Use The Troubleshooting Trees Troubleshooting TreesMachine Runs, Does Not Make Ice Troubleshooting TreesPage C2 Page C3 Troubleshooting TreesFlake Ice Machines Machine Runs, Does Not Make IceMachine Does Not Run Troubleshooting TreesPage C4 Slow Production Troubleshooting TreesPage C5 Low Production Troubleshooting TreesPage C6 High Suction Pressure Troubleshooting TreesPage C7 Machine Freezes Up Auger Seizes Troubleshooting TreesPage C8 Auger Motor Amp Draw Fluctuates Troubleshooting TreesPage C9 Water Leaking From Bottom of Evaporator Troubleshooting TreesPage C10 Machine Produces Wet Ice Troubleshooting TreesPage C11 Page C12 Troubleshooting TreesNoise Coming from Evaporator Troubleshooting TreesPage C13 Water System Water SystemFloat Valve and Reservoir Water System Drip BootWater Seal and Lower O-Ring Drive System Drive SystemGear Reducer Drive SystemCoupler Drive System Evaporator DisassemblyEvaporator and Internal Components Remove 2 setscrews Drive SystemEvaporator Barrel and Auger Inspection Drive SystemPage E5 Bearings, Water Seal and O-Rings Drive SystemEvaporator Reassembly Seal Face InstallationDrive System Exploded View of the Evaporator Drive SystemPage E8 Refrigeration System and Components Refrigeration SystemCompressor Page Refrigerant Pressures Continued Refrigeration SystemPage F3 Refrigerant Pressures Continued Refrigeration SystemPage 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 RefrigerantMethod of Charging Refrigerant Refrigeration SystemPage F13 Reference Tables on Page A5 Refrigeration SystemContactor Selector SwitchElectrical System Control CircuitCapacitors Overload ExternalStart Relay Thermostatic Bin Control Safety ControlElectrical System Bin ControlAuger Motor Electrical SystemMechanical Bin Control Auger Motor RelayPump Down Control Electrical SystemCompressor Delay Pump Down System Remote OnlyEF250/255/405 EF450A/W Electrical SystemPage G6 EF800A/W Electrical SystemPage G7 Page G8 Electrical SystemEMF450/405A/W 9071958-01EMF800A/W Electrical SystemPage G9 Page G10 Electrical SystemEMF705/1005/1006A/W 9071956-01EMF1106R Electrical SystemPage G11 EMF2306A/W Electrical SystemPage G12 EMF2306R Electrical SystemPage G13 EMF2305L Electrical SystemPage G14 Page