Liebert 3000 manual Table of Contents

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TABLE OF CONTENTS

1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

1.1 System Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1.1 Compressorized Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1.2 GLYCOOL™ (Chilled Glycol Cooling) Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1.3 Chilled Water Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2 Start-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2.0 OPERATION WITH ADVANCED MICROPROCESSOR CONTROLS . . . . . . . . . . . . . . . . . . . . . . .3

2.1 Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.2 Status Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.3 Main Menu <MENU/ESC> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.4 Status/Alarm Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.4.1 Active Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.4.2 Operating Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.4.3 Alarm History Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.4.4 Run Hours Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.4.5 Analog Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.5 Setpoints/Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.5.1 View Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.5.2 Setup System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.5.3 Run Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.5.4 Change Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.6 Date and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.7 Status Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8 Control Circuit Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8.1 LCD Display Contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8.2 Non-Volatile Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.8.3 DIP Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.8.4 Control Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.0 OPERATION WITH ADVANCED MICROPROCESSOR WITH GRAPHICS CONTROL . . . . . . . . . . .15

3.1 Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.2 Status Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.3 Main Menu <MENU/ESC> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.4 View/Set Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.4.1 Active Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.4.2 Alarm History Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.4.3 Setup Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.4.4 Setup Custom Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.4.5 View Water Detect Floor Plan (for Optional LTM1000/LT750). . . . . . . . . . . . . . . . . . . . . . . . 19

3.4.6 Setup Water Detect Floor Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.5 Operating Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.6 View/Set Control Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.7 System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

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Contents Liebert Challenger Page Table of Contents Run Diagnostics Component Operation and Maintenance Alarm DescriptionsHumidifier Figures Page Chilled Water Systems System DescriptionsCompressorized Systems Glycool Chilled Glycol Cooling SystemsStart-Up Procedure Advanced microprocessor control panel BasicsAdvanced microprocessor a control for Challenger Status/Alarm Data Status DisplayMain Menu MENU/ESC Analog Sensors Setpoints/SetupDefault setpoints and ranges Run Hours LogSetup Operation Setup SystemShow DIP Switches Select OptionsCalibrate Sensors Alarm Delay seconds Setup AlarmsAlarm default time delays Default TimeHumidity HUM Control Method Standard Custom Alarm MessagesAnalog Setup Set Status DisplayCalibrate Actuator Test Control Board Run DiagnosticsShow Inputs Test OutputsLCD Display Contrast Change PasswordsDate and Time Control Circuit BoardControl output LEDs DIP SwitchesNon-Volatile Memory Control OutputsOperation with Advanced Microprocessor with Graphics Control Advanced microprocessor with graphics control menu See 3.7.7 Set Status Display View/Set AlarmsSetup Alarms Setup Custom Alarms Setup Water Detect Floor PlanView Water Detect Floor Plan for Optional LTM1000/LT750 View/Set Control Setpoints System SetupCold Start Delay Operating StatusChilled Water/Hot Water/Econ-O-Coil Flush Auto Restart DelayDefault Settings and Ranges IR Flush Overfill infrared humidifiers onlySelect Control Algorithm Chilled Water and SCR Reheats only Calibrate Valve ActuatorSelect Humidity Sensing Mode Run DiagnosticsShow Inputs Setting options Plot GraphsModify Plot Scales View Run Hours Log Analog/Digital InputsView 24 Hour Run Time History View Total Run HoursLCD Contrast Nonvolatile Memory PID Control Chilled Water or SCR Reheats only Temperature ControlCooling/Heating Required, in Percent % Response to Control Types Proportional ControlCooling/dehumidification load status response Glycool CoolingDual Cooling Source Chilled Water CoolingSCR Electric Reheat Requires Special Control Software Humidity ControlHeating Operation Electric Reheat Hot Water ReheatControl Types Humidification Operation System ActivationProportional Control Time between peaks x 5% Short Cycle Control Load Control FeaturesAdditional Features Connecting the Analog SensorsLT750 Environmental Unit Installation-LT750 DIP Switch SettingsFault Water Detection DisplaySetup Physical ConnectionsCalibration Liebert Monitoring Devices and Software CommunicationsChange Filter Standard AlarmsHigh Head Pressure Custom AlarmsHigh Temperature Compressor OverloadLow Temperature High Temperature and Low Temperature SimultaneouslyHumidifier Problem Infrared Humidifiers Loss of PowerOptional/Custom Alarms System Testing Liebert unit Recommended Liquitect location Floor drain FirestatSmoke Detector Water Detection SensorDistance From Unit Zone leak detection kit installation scenariosFilters Remote ShutdownAir Distribution Blower PackageFan Impellers and Bearings BeltSuperheat Refrigeration SystemSuction Pressure Discharge PressureAdjustment Thermostatic Expansion Valve OperationHot Gas Bypass Valve Operation Air Cooled Condenser Outdoor fan/condenser configurationWater/Glycol Cooled Condensers Coaxial Condenser Regulating ValveValve spring guide Adjusting Collar Nut Glycol Solution MaintenanceCompressor Replacement Compressor Functional CheckMechanical Failure Electrical Failure Compressor Replacement ProcedureRemoving the Pan Cleaning the PanHumidifier Infrared HumidifierSteam Generating Humidifier Autoflush Infrared Humidifier Cleaning SystemAutoflush Operation Autoflush ControlsControls Operation200-460 Replacing the CanisterHumidifier canister part numbers Part Capacity Number Voltage Lbs/hr kg/hrDrain Tempering Feature Circuit Board AdjustmentsBlower troubleshooting Chilled water troubleshootingSymptom Possible Cause Check or Remedy Compressor and refrigeration system troubleshooting Compressor and refrigeration system troubleshooting See 6.4.8 Compressor Functional Check and Table Dehumidification troubleshootingGlycol pump troubleshooting Infrared humidifier troubleshootingSteam generating humidifier troubleshooting Reheat troubleshooting Air Cooled Condenser if applicable Filters Steam Generating HumidifierBlower Section CompressorElectrical Panel FiltersWater/Glycol Condenser if applicable Glycol PumpSemiannual Maintenance Inspection Checklist Page That Ne tIti Ti n
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3000 specifications

The Liebert 3000 is a cutting-edge power protection solution designed to provide reliable and efficient backup power for critical applications. This uninterruptible power supply (UPS) system is engineered to safeguard sensitive electronic equipment from power disturbances, ensuring uninterrupted operations in data centers, telecommunications, and industrial environments.

One of the standout features of the Liebert 3000 is its high-efficiency design. With an efficiency rating of up to 94%, the system minimizes energy loss, resulting in lower operational costs and a reduced carbon footprint. This is particularly important in today's environmentally conscious climate, as organizations strive to meet sustainability goals while maintaining top-tier performance.

The Liebert 3000 employs advanced technologies to enhance its functionality. It incorporates online double-conversion technology, which provides a continuous supply of clean and regulated power. This technology ensures that connected loads receive stable voltage and frequency, shielding them from voltage spikes, sags, and outages. Additionally, the UPS offers features such as automatic battery testing, which helps ensure peak battery performance and reliability.

Another key characteristic of the Liebert 3000 is its modular design, allowing for flexible scalability. This means that organizations can easily expand the capacity of their UPS system as their power needs grow, without the need for extensive system overhauls. The modular architecture also facilitates simplified maintenance and reduces downtime, as individual modules can be serviced without interrupting power to the critical load.

The system is equipped with comprehensive monitoring and management capabilities. The Liebert 3000 provides real-time data on power usage, battery status, and system performance, enabling facility managers to make informed decisions and proactively address potential issues. The integration of remote management tools allows for seamless monitoring from anywhere, providing peace of mind for operators.

Overall, the Liebert 3000 combines high efficiency, advanced technology, and flexible design to deliver a robust power protection solution. Its reliability and performance make it a preferred choice for organizations seeking to protect their critical infrastructure while enhancing operational efficiency and sustainability. As businesses continue to rely on technology for their everyday operations, the Liebert 3000 stands out as a dependable safeguard against the uncertainties of power quality.
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