Liebert manual Hanging Stacked Liebert XDVs from the Overhead Structure

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Mounting the Liebert XDV

5.3.2Hanging Stacked Liebert XDVs from the Overhead Structure

Because the upper Liebert XDV in a stacked arrangement must be positioned farther forward than the lower Liebert XDV, the place where the hangers attach to the overhead structure must be offset accordingly. The second row of attachment locations must be 9-7/8 inches (251mm) forward of the first row of hanger mounting locations. This arrangement positions the stacked Liebert XDVs so that they meet the air-intake criteria shown in Figure 10 and Figure 17.

After determining the proper for attachment to the overhead structure, hang the Liebert XDVs as outlined in 5.2.2 - Suspending the Liebert XDV from Overhead Structures.

Figure 20 Stacked Liebert XDVs ready for suspension from overhead structure

3/8"-16 All-thread bolts, field-supplied (four required per Liebert XDV)

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Contents Liebert XDV General Safety Guidelines Fluorinated Greenhouse Gas Requirements-European UnionTable of Contents Installation Checklist and System Fill for Startup MaintenanceSpecifications ElectricalFigures Page Example XDV10BK Liebert XDV component locationsPre-Installation Checks Installation ConsiderationsInstallation ReferencesProduct/System Description Checking and UnpackingGeneral Product Information Equipment Inspection Recyclable PackagingUnit Handling Unpacking the Unit Domestic PackagingExport Packaging Removing export shipping packageRemoving the Liebert XDV from the Pallet Removing Liebert XDV from shipping palletDetermining Placement in the Conditioned Space Dimensional dataMechanical Considerations Changing the Air Intake Location Changing the Liebert XDV’s air intake locationMounting the Liebert XDV on Top of the Cabinet Mounting the Liebert XDVBolting Liebert XDV to Top of Cabinet Bottom View Using Supplied Clips for Mounting Mounting clip placementSuspension hardware and bracket dimensional data Suspended Mounting Method11mm 22mm Top View 2 64mm 76mm 102mm DPN000770 Pg , RevSuspending the Liebert XDV from Unistruts Suspending the Liebert XDV from Overhead StructuresSuspending Liebert XDV from the overhead structure Mounting Liebert XDVs in Stacked Setup Stacking configuration offsetHanging Stacked Liebert XDVs from Unistruts Stacked Liebert XDVs suspended from UnistrutsHanging Stacked Liebert XDVs from the Overhead Structure System Connection Configuration European Union Fluorinated Greenhouse Gas RequirementsPiping Connection Methods and Points Piping Connections to Liebert XDP or Liebert XDCRight Side Liebert XDV Hard Piped Connection Sizes Holding Charge-Hard-Piped UnitsRecommended Piping Size Brazing Preparations-Hard-Piped UnitsConnection Methods-One-Shot Connections Branch piping sizes for refrigerant loopField Installation of Liebert Flex Pipe Kit on Liebert XDV Connecting Liebert XD Flex Pipe to Liebert XDV ModulesRefrigerant Charge-Pre-Charged Option Liebert XD prefabricated piping assembly Tools RequiredWith wrench OvertightenReturn Insulation Piping mains without Liebert XDV and Liebert Flex PipeConnecting High Voltage Cables for CSA/C-US Certified Units ElectricalRear Liebert XDV Rear of Liebert XDVLiebert XDV electrical connections for CE-approved units Connecting Low Voltage Wiring-Optional Condensate Detection ConnectionsRear View of Liebert Xdvto be N.E.C. Class Checklist for Proper Installation Installation Checklist and System Fill for StartupStart the Liebert XDV OperationInternal Access MaintenanceFluorinated Greenhouse Gas Requirements Accessing Internal Electrical Components Accessing internal electrical componentsTo remove the fan tray Specifications Liebert XDV10 specificationsLiebert XDV8 specifications Liebert XD Liebert Flex Pipe assemblies, supply and return Page Ne t ItiTi n That