Ice-O-Matic EF Series, EMF Series installation manual EF/EMF450A

Page 45

Flake Ice Machines

Refrigeration System

Refrigerant Pressures (Continued)

The operating pressures for models utilizing the Sporlan thermostatic expansion valve are listed below.

SPORLAN Manufactured Expansion Valve

Model

Air

Water

Suction

Discharge Pressure PSIG

 

Number

Temp °F

Temp °F

Pressure PSIG

192 LAC

240 LAC

EF250/255

70°F

50°F

52-56

240

 

 

90°F

70°F

55-59

310

 

EMF405A

70°F

50°F

50-53

225

 

 

90°F

70°F

54-57

285-290

 

EF/EMF450A

70°F

50°F

49-53

260

 

 

90°F

70°F

53-57

320-325

 

EMF450W

70°F

50°F

50-52

250

 

 

90°F

70°F

52-53

250

 

EMF705A

70°F

50°F

38-40

270

 

 

90°F

70°F

42-45

345-350

 

EF/EMF800A

70°F

50°F

45-48

275

 

 

90°F

70°F

49-51

340-345

 

EMF800W

70°F

50°F

41-43

250

 

 

90°F

70°F

41-43

250

 

EMF1005A

70°F

50°F

38-42

295-300

 

 

90°F

70°F

42-45

328-333

 

EMF1106A

70°F

50°F

41-43

270

 

 

90°F

70°F

43-47

320-325

 

EMF1106W

70°F

50°F

38-39

250

 

 

90°F

70°F

38-40

250

 

EMF1106R

70°F

50°F

39

215-220

257

 

90°F

70°F

41-43

273-278

268

EMF2306A

70°F

50°F

37-38

275

 

 

90°F

70°F

42

330-335

 

Page F4

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Contents Service and Installation Manual Page Flake Ice Machines Table Of ContentsHow To Use This Manual General Information Model and Serial Number Format Model Numbers EF 80 0 aSerial Number Date Code Page RLA LRA Electrical and Mechanical SpecificationsElectrical Specifications Installation Guidelines Ambient Operating TemperaturesAdjustments DrainsEF Series EMF Series EMF Series 48 Inch Wide A10 ICE-O-Matic Parts and Labor Domestic & International Limited WarrantyEvaporator Float Gear Reducer Belt Auger Motor General OperationMaintenance Procedure Scheduled MaintenanceCleaning and Sanitizing Instructions Winterizing Procedures Winterizing ProceduresCleaning Activity Cleaning Agent Cabinet CareMethod of Application How To Use The Troubleshooting Trees 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 Water Seal and Lower O-Ring Drip BootDrive System Drive SystemCoupler Evaporator and Internal Components Evaporator DisassemblyRemove 2 setscrews Evaporator Barrel and Auger Inspection Bearings, Water Seal and O-Rings Evaporator Reassembly Seal Face InstallationExploded View of the Evaporator Refrigeration System Refrigeration System and ComponentsCompressor Page Refrigerant Pressures EF/EMF450A Page Water Cooled Condenser High Pressure SafetyWater Regulating Valve Air Cooled Condenser RemoteExpansion Valve Problem Expansion Valve Diagnosis SymptomRemedy Production CheckEvaporator Remote System Remote CondenserMixing Valve L.A.C., Headmaster Mixing Valve Diagnosis Problem Possible Cause Remedy Pump Down System Remote OnlyLiquid Line Solenoid Refrigerant ReceiverMethod of Charging Refrigerant F14 Electrical System Selector SwitchControl Circuit ContactorOverload External CapacitorsStart Relay Safety Control Bin ControlThermostatic Bin Control Auger Motor Relay Mechanical Bin ControlPump Down Control Compressor DelayEF250/255/405 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.