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Emerson XDR user manual 8.0STARTING THE LIEBERT XD SYSTEM, Starting the Liebert XD System

Models: XDR

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Starting the Liebert XD System

Starting the Liebert XD System

8.0STARTING THE LIEBERT XD SYSTEM

Refer to the user manual for the refrigerant supply unit, either a Liebert XDP or Liebert XDC, for details on starting the system. The Liebert XDP user manual is SL-16644 and the Liebert XDC user manual is SL-16671. The user manuals were supplied with the units and are available on the Liebert Web site, www.liebert.com

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Emerson XDR user manual 8.0STARTING THE LIEBERT XD SYSTEM, Starting the Liebert XD System

Contents

Liebert XDR UserManualPrecision Cooling For Business-CriticalContinuityIMPORTANT SAFETY GUIDELINES SAVE THESE INSTRUCTIONSTABLE OF CONTENTS 7.0 INSTALLATION CHECKLIST AND SYSTEM FILL FOR STARTUP FIGURES TABLESPage 1. Supply Line 2. Door Safety Catch 6. Removable Installation Handles 7. FrameXD R 20 B 3. Return Line 4. Evaporator Coils2.2Pre-InstallationChecks 2.4Installation Considerations2.1References 2.3Packing List3.1Product/System Description 3.2Checking and Unpacking3.0GENERAL PRODUCT INFORMATION 3.2.1 Recyclable Packaging 3.2.2 Module HandlingFigure 4 Recommended module handling equipment 3.2.3Unpacking the Module Figure 5 Removing packaging Remove Foam Protecting Top of ModuleGeneral Product Information Unbend TabsTwo people are required 3.2.4Removing the Liebert XDR from the Pallet4.1Liebert XDR Dimensions 4.0MECHANICAL CONSIDERATIONSMechanical Considerations 5-1/8 130mm1-5/1634mm 1-1/2 38mm 1-1/8 29mm 2-1/8 54mm 25-5/8 651mm4.2Determining Placement in the Conditioned Space Mechanical ConsiderationsFigure 10 Generic airflow diagram 4.3Airflow5.1Installing the Rack-MountingKit onto the Rack 5.0INSTALLATION5.3Door Safety Catch InstallationTOP VIEW DRAWING ISNOT TO SCALE 6.2System Connection Configuration6.3Connection Methods and Points 6.4InsulationDRAWING IS NOT TO SCALE TOP VIEW6.6Hard-PipedConnection Sizes 6.5.1Brazing Preparations6.5.2Recommended Piping Size TOP VIEWTop of Liebert XDR and Equipment Rack Rear of Equipment Rack6.6.1Leak-Checkingand Evacuation 6.6.2Header System90-DegreeConnection Straight ConnectionPiping TOP VIEW Rear of CabinetPiping Tools Required Figure 20 Hex body, union nut on one-shotcoupling Piping6.7.3Connection Methods-RemovableCouplings TOP VIEWTools Required Figure 22 Removable couplingsO-ringpart number This operation requires two or more peopleService Valve, typical Return MainSupply Main all portsPage Service Valve the female connector1.Open the return service valve 2.Open the supply service valveTools Required Tools Required 6.7.8Removing the Liebert XDR from a Cabinet7.1Checklist for Proper Installation 7.2Charging with Refrigerant8.0STARTING THE LIEBERT XD SYSTEM Starting the Liebert XD System9.0MAINTENANCE 9.1Fluorinated Greenhouse Gas Requirements10.0SPECIFICATIONS Liebert XDR specificationsSpecifications Rack mounting kitPage Ensuring The High Availability Of Mission-CriticalData And Applications