Emerson 2 user manual START-UP Procedure

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Start-Up Procedure

4.0START-UP PROCEDURE

Verify that installation is complete by using the Checklist for Complete Installation.

1.Disconnect all power to the InteleCool2 unit.

2.Adjust remote control to prevent compressor, heat and fan operation.

3.Turn on main breaker and check line voltage on main unit disconnect switch. Line voltage must be within ± 10 volts of nameplate voltage.

4.Turn ON main unit disconnect switch and check secondary voltage at transformer T1. Voltage at T1 must be 24 VAC ±2.5V.

5.From the remote control, verify proper operation in all modes.

6.Make sure all blowers, fans, and the scroll compressor are rotating in the correct direction.

7.Check the current draw on all line voltage components and compare with unit nameplate.

8.Check adjustment of the optional outside air damper for the desired balance between the flow of room air and outdoor air. Use a gauge or non-polluting airflow indicator.

NOTE

If the unit is supplied with crankcase heaters, Liebert recommends that the high voltage be applied between four and six hours before start-up.

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Contents Liebert InteleCool2 Page Table of Contents Specifications Troubleshooting Maintenance Inspection Checklist PartsFigures ET 0 36 H R P F B T Standard Features GeneralOptional Features Accessories Ancillary ComponentsUnit Installation PreparationRoom Preparation Location ConsiderationsSee below for keys to dimensions Mounting dimensional dataPiping Connections Power Connections DuctingElectrical Connections Control ConnectionsLiebert Thermostat Tele2Installation AdjustmentOutside Air Damper Optional Economizer OptionalChecklist for Complete Installation START-UP Procedure Compressorized Cooling Refrigeration systemEconomizer Cooling Optional Heating OptionalEnthalpy Sensor ActuatorRemote Control Interface Unit ControlsHigh Pressure Standard Refrigeration Control OptionsAnti-Short Cycle Timer Standard Common Alarm OptionalPack1 package Pack2 packageFilters Blower PackageHeat Refrigeration SystemCompressor Thermostatic Expansion ValveAir-Cooled Condenser Mechanical FailureCompressor Replacement Electrical FailureDesign Minimum Maximum Pressure informationPsig kPa Psig kPA Dimensional Data InteleCool2 dimensional data in. mmTechnical Data Technical data, 60 HzCFM m 3/hr 490 22280F DB/19.4C 67F WB indoor ambient kW Btuh Outdoor ambient M3/hr CFMAmbient kW Btuh Technical data, 50 HzHr CFM Optional heater capacity, 60 Hz Optional heater capacity, 50 HzHeater Capacity kW Nominal Heater Rating Ton 10 kWKW Heat No Heat Circ1 Circ2 Model Volts Phase Electrical data, 60 Hz ampsElectrical data, 50 Hz amps Troubleshooting guide Problem Probable Cause RemedyLiebert InteleCool2 Monthly FiltersFan Section Semiannually Compressor SectionParts Refrigeration system parts, 1.5 and 2 ton unitsRefrigeration system parts, 3 ton units Refrigeration system parts, 4-ton units Refrigeration system parts, 5-ton units Electric panel, 1.5- and 2-ton units 11-10Electric panel parts, 3-ton units Electric panel parts, 4-ton unit Electric panel parts, 5-ton unit Motor parts, heater, Economizer, 1.5- and 2-ton units High ambient optionMotor parts, heater, Economizer, 3-ton units Motor parts, heater, Economizer, 4-ton units Motor parts, heater, Economizer, 5-ton units Condenser/piping assembly Crankcase heater reciprocating compressor onlyEvaporator blower Evaporator coil and expansion valveElectric panels Heater assembly Economizer assembly Soft start device To compressor capacitorParts Parts Page Ne t ItiTi 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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