Emerson 2 user manual Compressorized Cooling, Refrigeration system

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Operation

5.0OPERATION

5.1Compressorized Cooling

Compressorized cooling is provided by a high efficiency system consisting of a compressor, thermo- static expansion valve, evaporator, and condenser coil.

The InteleCool2 uses R-22 refrigerant in a conventional vapor-compression refrigeration cycle. Heat is removed from the air in the space by blowing the air across the evaporator coil. As heat is trans- ferred to the refrigerant in the evaporator, the refrigerant boils and turns to a warm vapor. The refrigerant vapor enters the compressor and is compressed, resulting in high pressure and tempera- ture. After entering the condenser, the hot vapor is condensed to a liquid by the air blown across the condenser coil. Liquid refrigerant then passes through the thermal expansion valve and into the evap- orator. The expansion reduces the pressure and temperature to complete the cycle.

Figure 4 Refrigeration system

Thermal expansion valve (not shown)

Evaporator

Liquid line

Liquid line

Filter drier

Compressors:

Hermetic Reciprocating (1.5, 2 and 3 ton units) or Scroll

Optional compressor location available

Condenser

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Contents Liebert InteleCool2 Page Table of Contents Troubleshooting Maintenance Inspection Checklist Parts SpecificationsFigures ET 0 36 H R P F B T General Standard FeaturesOptional Features Ancillary Components AccessoriesPreparation Unit InstallationRoom Preparation Location ConsiderationsPiping Connections Mounting dimensional dataSee below for keys to dimensions Ducting Power ConnectionsElectrical Connections Control ConnectionsTele2 Liebert ThermostatAdjustment InstallationOutside Air Damper Optional Economizer OptionalChecklist for Complete Installation START-UP Procedure Refrigeration system Compressorized CoolingHeating Optional Economizer Cooling OptionalEnthalpy Sensor ActuatorUnit Controls Remote Control InterfaceHigh Pressure Standard Refrigeration Control OptionsCommon Alarm Optional Anti-Short Cycle Timer StandardPack1 package Pack2 packageBlower Package FiltersHeat Refrigeration SystemThermostatic Expansion Valve CompressorAir-Cooled Condenser Mechanical FailureElectrical Failure Compressor ReplacementPsig kPa Psig kPA Pressure informationDesign Minimum Maximum InteleCool2 dimensional data in. mm Dimensional DataTechnical data, 60 Hz Technical Data490 222 CFM m 3/hrM3/hr CFM 80F DB/19.4C 67F WB indoor ambient kW Btuh Outdoor ambientHr CFM Technical data, 50 HzAmbient kW Btuh Optional heater capacity, 50 Hz Optional heater capacity, 60 HzHeater Capacity kW Nominal Heater Rating Ton 10 kWElectrical data, 60 Hz amps KW Heat No Heat Circ1 Circ2 Model Volts PhaseElectrical data, 50 Hz amps Problem Probable Cause Remedy Troubleshooting guideMonthly Filters Liebert InteleCool2Fan Section Semiannually Compressor SectionRefrigeration system parts, 1.5 and 2 ton units PartsRefrigeration system parts, 3 ton units Refrigeration system parts, 4-ton units Refrigeration system parts, 5-ton units 11-10 Electric panel, 1.5- and 2-ton unitsElectric panel parts, 3-ton units Electric panel parts, 4-ton unit Electric panel parts, 5-ton unit High ambient option Motor parts, heater, Economizer, 1.5- and 2-ton unitsMotor parts, heater, Economizer, 3-ton units Motor parts, heater, Economizer, 4-ton units Motor parts, heater, Economizer, 5-ton units Crankcase heater reciprocating compressor only Condenser/piping assemblyEvaporator coil and expansion valve Evaporator blowerElectric panels Heater assembly Economizer assembly To compressor capacitor Soft start deviceParts Parts Page Iti Ne tTi n That

2 specifications

Emerson 2 is an advanced automation and control technologies platform designed to enhance operational efficiencies across various industries. This next-generation system builds upon its predecessor, incorporating cutting-edge technologies that facilitate seamless integration and data-driven decision-making.

One of the main features of Emerson 2 is its robust IIoT (Industrial Internet of Things) capabilities. These features allow for real-time data collection and monitoring, which empower users to gain insights into their processes. By leveraging smart sensors and devices, Emerson 2 ensures that vital information is captured and communicated effectively, leading to improved process optimization and reduced downtime.

Emerson 2 also offers enhanced analytics tools, enabling organizations to analyze large volumes of data efficiently. Users can utilize advanced algorithms and machine learning models to identify patterns, predict equipment failures, and optimize maintenance schedules. This predictive maintenance capability is critical for minimizing operational disruptions and maximizing asset life.

The platform is designed with user experience in mind, featuring an intuitive interface that simplifies navigation and enhances usability. Operators can easily access real-time dashboards and visualizations, allowing them to make informed decisions rapidly. Customizable reporting tools further enhance user interaction, enabling teams to generate reports that meet their specific operational needs.

Security is a top priority for Emerson 2, which incorporates advanced cybersecurity measures to protect sensitive data. With built-in encryption protocols and secure communication standards, Emerson 2 ensures that information is safeguarded against potential threats and cyberattacks.

Another noteworthy characteristic of Emerson 2 is its scalability. The platform is designed to grow with businesses, allowing for the integration of additional sensors, devices, and modules as operational demands evolve. This flexibility means that companies can adapt their automation strategies without overhauling their entire system.

Finally, Emerson 2 supports various industry standards and protocols, facilitating interoperability with existing systems and equipment. This feature enables a smoother transition for businesses looking to upgrade their automation capabilities without extensive overhauls.

In summary, Emerson 2 represents a significant leap in automation technology, featuring IIoT integration, advanced analytics, user-friendly interfaces, robust security, scalability, and interoperability. As industries seek smarter and more efficient solutions, Emerson 2 stands out as a versatile platform equipped to meet the challenges of modern manufacturing and process control.
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