Ice-O-Matic EMF Series, EF Series installation manual How To Use This Manual

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Flake Ice Machines

How To Use This Manual

ICE-O-Matic provides this manual as an aid to the service technician for installation, operation, and maintenance of flaked ice machines. This manual covers all EF and EMF series flaked ice machines. If used properly, this manual can also help the service technician troubleshoot and diagnose most of the problems that may occur with the machine.

Sections A and B of this manual provide general and maintenance information. The remainder of the manual, beginning with Section C, provides troubleshooting information. Section C contains flow charts called troubleshooting trees. Page C1 provides instructions on using the troubleshooting trees. Each troubleshooting tree is named to describe a particular problem with the operation of the machine.

When following the troubleshooting trees, the service technician will be led through questions and checks and end up at a probable solution. When using the troubleshooting trees it is important that the service technician understand the operation and adjustments of the components being checked and the component suspected of being defective. A detailed description of the operation and adjustments of the components as well as other service information is laid out in the pages that follow Section C.

Each section, after Section C, focuses on a particular system in the ice machine; water system, drive system, refrigeration system and electrical system. It is important that these sections be used together with the troubleshooting trees in Section C.

Most aspects of flake ice machines are covered in this manual. However, should you encounter any conditions not addressed herein, please contact the ICE-O-Matic Technical Service Department for assistance at the numbers listed below, or write the ICE-O-Matic Service Department.

ICE-O-Matic

11100 East 45th Ave.

Denver CO 80239

Attn: Technical Service Department

Phone: (800) 423-3367 After Hours Only (888) FIX-4-ICE (349-4423)

Fax: (303) 576-2944

E-Mail Tech.service@iceomatic.com

Any service communication must include:

Model Number

Serial Number

A detailed explanation of the problem

WARNING: Always disconnect electrical power and shut off water supply whenever maintenance or repairs are performed on the ice machine and related equipment.

CAUTION: Always wear protective eyewear whenever maintenance or repairs are performed on the ice machine and related equipment.

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Contents Service and Installation Manual Page Table Of Contents Flake Ice MachinesHow To Use This Manual Model and Serial Number Format Model Numbers EF 80 0 a General InformationSerial Number Date Code Page Electrical and Mechanical Specifications RLA LRAInstallation Guidelines Ambient Operating Temperatures Electrical SpecificationsAdjustments DrainsEF Series EMF Series EMF Series 48 Inch Wide A10 Parts and Labor Domestic & International Limited Warranty ICE-O-MaticGeneral Operation Evaporator Float Gear Reducer Belt Auger MotorScheduled Maintenance Maintenance ProcedureCleaning and Sanitizing Instructions Winterizing Procedures Winterizing ProceduresCabinet Care Cleaning Activity Cleaning AgentMethod of Application Troubleshooting Trees How To Use The Troubleshooting TreesMachine Runs, Does Not Make Ice Flake Ice Machines Machine Does Not Run Slow Production Low Production High Suction Pressure Machine Freezes Up Auger Seizes Auger Motor Amp Draw Fluctuates Water Leaking From Bottom of Evaporator Machine Produces Wet Ice C12 Noise Coming from Evaporator Water System Water SystemFloat Valve and Reservoir Drip Boot Water Seal and Lower O-RingDrive System Drive SystemCoupler Evaporator Disassembly Evaporator and Internal ComponentsRemove 2 setscrews Evaporator Barrel and Auger Inspection Bearings, Water Seal and O-Rings Seal Face Installation Evaporator ReassemblyExploded View of the Evaporator Refrigeration System and Components Refrigeration SystemCompressor Page Refrigerant Pressures EF/EMF450A Page High Pressure Safety Water Cooled CondenserWater Regulating Valve Air Cooled Condenser RemoteExpansion Valve Expansion Valve Diagnosis Symptom ProblemRemedy Production CheckEvaporator Remote Condenser Remote SystemMixing Valve L.A.C., Headmaster Pump Down System Remote Only Mixing Valve Diagnosis Problem Possible Cause RemedyLiquid Line Solenoid Receiver RefrigerantMethod of Charging Refrigerant F14 Selector Switch Electrical SystemControl Circuit ContactorCapacitors Overload ExternalStart Relay Bin Control Safety ControlThermostatic Bin Control Mechanical Bin Control Auger Motor RelayCompressor Delay Pump Down ControlEF250/255/405 EF450A/W 9071694-01 EF800A/W 9071963-01 EMF450/405A/W 9071958-01 EMF800A/W EMF705/1005/1006A/W 9071956-01 EMF1106R EMF2306A/W EMF2306R EMF2305L 9071959-01 Page

EF Series, EMF Series specifications

Ice-O-Matic is a recognized leader in the ice-making industry, known for its innovative technologies and commitment to quality. Among its flagship products are the EMF Series and EF Series ice machines, designed to meet the demands of various commercial environments. These machines combine advanced features with user-friendly functionalities, making them suitable for restaurants, bars, hotels, and convenience stores.

The EMF Series stands out with its capability to produce ice in a range of styles, including half cubes, full cubes, and gourmet ice. This versatile output makes it an excellent choice for establishments that require different ice types for various applications. The EMF machines are designed with a built-in storage bin, optimizing floor space while ensuring a continuous supply of ice. With production capabilities that can range from 200 to 800 pounds of ice per day, they cater exceptionally well to high-volume demands.

On the other hand, the EF Series focuses on efficiency and reliability. Featuring modular designs, these machines can be stacked or used in tandem, providing flexibility for businesses as their needs evolve. The EF Series offers a robust production range, capable of generating up to 1,500 pounds of ice daily, allowing it to service larger venues without sacrificing performance. The high-density foam insulation ensures that ice stays intact longer, reducing waste and enhancing overall efficiency.

Both series are equipped with Ice-O-Matic’s innovative Pure Ice technology, which not only ensures high-quality ice but also addresses concerns related to water quality. The built-in water filter options reduce impurities, resulting in clearer and more appealing ice. Additionally, these machines utilize an easy-to-clean design, promoting hygiene and maintenance simplicity. The front-access service doors facilitate straightforward maintenance, further minimizing downtime in busy environments.

Both EMF and EF Series machines are energy-efficient, boasting ENERGY STAR certifications. They are built with an environmentally friendly refrigerant, which helps establishments reduce their carbon footprint while saving on energy costs.

In conclusion, Ice-O-Matic's EMF and EF Series ice machines bring together cutting-edge technology, versatility, and efficiency, making them prime choices for any commercial establishment seeking reliable ice production. Their superior design features, user-friendly maintenance, and commitment to quality ensure that they meet the varied demands of the foodservice industry while promoting sustainability.