Ice-O-Matic EMF Series, EF Series installation manual Water System, Float Valve and Reservoir

Page 32

Flake Ice Machines

Water System

Water System

The water system in the flaker uses a floated operated valve that maintains the water level in the evaporator barrel during ice making.

Float Valve and Reservoir

Water enters the machine through the float valve located in the water reservoir and is gravity fed into the evaporator barrel through the water inlet tube. As the evaporator fills with water, the inlet tube and reservoir will fill to the same level. When the evaporator is full and the machine is off, water will lift the float ball, stopping the flow of water approximately ¼ inch before overflowing the reservoir. The float valve can be adjusted by bending the arm attached to the float ball.

While the machine is making ice, the float valve should maintain the water level so that is ¼ inch below the top insulation surrounding the evaporator barrel. The water in the evaporator will also be at this level. It is important that the water be maintained at this level for proper operation of the machine.

If the water level is too high, water at the top of the evaporator will not freeze and wet ice will result. If the water level is too low, ice will freeze harder than normal, putting excessive load on the drive system.

To adjust the water level in the evaporator, turn the machine on and wait for the machine to begin making ice. Loosen or remove the two (2) screws securing the float reservoir bracket to the frame.

Raise or lower the reservoir so that the water level is even with the top of the insulation surrounding the evaporator. Resecure the reservoir at this level.

Water

WaterLevel

Level

Page D1

Page 31 Page 33
Image 32
Page 31 Page 33
Contents Service and Installation Manual Page Table Of Contents Flake Ice MachinesHow To Use This Manual Serial Number Date Code General InformationModel and Serial Number Format Model Numbers EF 80 0 a 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 ProceduresMethod of Application Cleaning Activity Cleaning AgentCabinet Care 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 Float Valve and Reservoir Water SystemWater System 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 Compressor Refrigeration SystemRefrigeration System and Components 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 Mixing Valve L.A.C., Headmaster Remote SystemRemote Condenser Liquid Line Solenoid Mixing Valve Diagnosis Problem Possible Cause RemedyPump Down System Remote Only Receiver RefrigerantMethod of Charging Refrigerant F14 Selector Switch Electrical SystemControl Circuit ContactorStart Relay Overload ExternalCapacitors Thermostatic Bin Control Safety ControlBin 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.
Top Page Image Contents