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Ice-O-Matic EMF Series, EF Series Troubleshooting Trees, Low Production, Page C6

Models: EF Series EMF Series

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Low Production

Flake Ice Machines

Troubleshooting Trees

Low Production

Page C6

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Ice-O-Matic EMF Series, EF Series installation manual Troubleshooting Trees, Low Production, Page C6

Contents

SERVICE AND INSTALLATION MANUAL EF and EMF Series Flaked ICE Machines ICE-O-Matic11100 East 45th Ave Denver, ColoradoPage Table Of Contents Flake Ice MachinesHow To Use This Manual Page A2General Information Model and Serial Number Format Model Numbers EF 80 0 ASerial Number Date Code Page Electrical and Mechanical Specifications General InformationPage A5 Installation Guidelines Ambient Operating TemperaturesElectrical Specifications AdjustmentsGeneral Information EF SeriesPage A7 General Information EMF SeriesPage A8 General Information EMF Series 48 Inch WidePage A9 Remote Condenser Installation Installation GuidelinesGeneral Information Page A10General Information ICE-O-MaticPage A11 GOVERNING LAWGeneral Information General OperationEvaporator Float Gear Reducer V-Belt Auger Motor Scheduled Maintenance Maintenance ProcedureDanger Scheduled Maintenance CLEANING AND SANITIZING INSTRUCTIONSWinterizing Procedures Winterizing ProceduresCleaning Activity Cleaning AgentCabinet Care Method of ApplicationTroubleshooting Trees How To Use The Troubleshooting TreesTroubleshooting Trees Machine Runs, Does Not Make IcePage C2 Troubleshooting Trees Flake Ice MachinesMachine Runs, Does Not Make Ice Page C3Troubleshooting 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 Troubleshooting Trees Page C12Troubleshooting 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 Drive System Remove 2 setscrewsDrive System Evaporator Barrel and Auger InspectionPage E5 Drive System Bearings, Water Seal and O-RingsSeal 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 High Pressure Safety Refrigeration SystemWater Cooled Condenser Water Regulating ValveRefrigeration System Expansion ValveExpansion Valve Diagnosis Symptom ProblemRefrigeration System RemedyRefrigeration System EvaporatorRefrigeration System Remote SystemRemote Condenser Mixing Valve L.A.C., HeadmasterProblem Refrigeration SystemMixing Valve Diagnosis Possible CauseRefrigeration System ReceiverRefrigerant Page F12Refrigeration System Method of Charging RefrigerantPage F13 Refrigeration System Reference Tables on Page A5Selector Switch Electrical SystemControl Circuit ContactorOverload External CapacitorsStart Relay Safety Control Electrical SystemBin Control Thermostatic Bin ControlElectrical System Mechanical Bin ControlAuger Motor Relay Auger MotorCompressor Delay Electrical SystemPump Down System Remote Only Pump Down ControlElectrical System EF250/255/405 EF450A/WPage G6 Electrical System EF800A/WPage G7 Electrical System EMF450/405A/W9071958-01 Page G8Electrical System EMF800A/WPage G9 Electrical System EMF705/1005/1006A/W9071956-01 Page G10Electrical System EMF1106RPage G11 Electrical System EMF2306A/WPage G12 Electrical System EMF2306RPage G13 Electrical System EMF2305LPage G14 Page