Liebert Cooling System XDV Manual de usuario

Precision CoolingFor Business-Critical Continuity™Liebert XDV™User Manual–50 & 60 Hz

General product information43.3 Equipment InspectionUpon arrival of the unit, and before unpacking, verify that the labeled equipment matches the bill

General product information53.3.2 Unit HandlingIf possible, transport the unit using a forklift or pallet jack.• If using a forklift or pallet jack, e

General product information6Export Packaging1. Unbend all metal tabs as indicated in Step 1 in Figure 6.2. Remove outer packaging when ready to instal

General product information7Removing the Liebert XDV from the Pallet1. Unfold the unit bag to expose the Liebert XDV.2. Verify the nameplate informati

Mechanical Considerations84.0 MECHANICAL CONSIDERATIONS4.1 Determining Placement in the Conditioned SpaceLiebert XDVs should be placed above or on top

Mechanical Considerations94.2 Changing the Air Intake LocationThe Liebert XDV comes from the factory with the air intake on the rear of the unit. If r

Mounting the Liebert XDV105.0 MOUNTING THE LIEBERT XDVThe Liebert XDV module must be securely attached to the top of the computer cabinet or, alterna-

Mounting the Liebert XDV11Figure 11 Mounting hole locations—standard mounting methodFigure 12 Mounting hole locations—alternate mounting pointsFan tra

Mounting the Liebert XDV125.1.2 Using Supplied Clips for Mounting1. Attach the mounting clips to the back of the Liebert XDV by fitting them into the

Mounting the Liebert XDV135.2 Suspended Mounting MethodThe Liebert XDV also may be mounted above the cabinet by suspending it either from overhead com

GENERAL SAFETY GUIDELINESSAVE THESE INSTRUCTIONSFluorinated Greenhouse Gas Requirements—European UnionStationary air conditioning, refrigera

Mounting the Liebert XDV145.2.1 Suspending the Liebert XDV from UnistrutsThe Liebert XDV may be bolted to customer-supplied Unistruts. The height of t

Mounting the Liebert XDV15Figure 16 Suspending Liebert XDV from the overhead structure3/8"-16 all-thread bolts,field-supplied, typicalTo prevent b

Mounting the Liebert XDV165.3 Mounting Liebert XDVs in Stacked SetupLiebert designed the Liebert XDV to permit mounting the units in a stacked arrange

Mounting the Liebert XDV175.3.1 Hanging Stacked Liebert XDVs from UnistrutsBecause the upper Liebert XDV in a stacked arrangement must be positioned f

Mounting the Liebert XDV185.3.2 Hanging Stacked Liebert XDVs from the Overhead StructureBecause the upper Liebert XDV in a stacked arrangement must be

Piping196.0 PIPING6.1 European Union Fluorinated Greenhouse Gas RequirementsStationary air conditioning, refrigeration, heat pump equipments and stati

Piping20Figure 22 Typical Liebert XDV piping—non-interlaced connection6.2.1 Piping Connections to Liebert XDP or Liebert XDCRefer to site specific dra

Piping21Figure 23 Hard-piped connection diagramCopper TubingTotal length of eachline from Liebert XDV to Main; not to exceed 72" (1829mm)Top of

Piping226.4 Hard Piped Connection SizesSupply piping connection is 1/2" OD copper pipe and return piping connection is 5/8" OD copper.6.4.1

Piping23Figure 25 Schrader valve location for venting holding charge6.4.2 Brazing Preparations—Hard-Piped UnitsAfter the holding charge for a hard-pip

iTABLE OF CONTENTSGENERAL SAFETY GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INSIDE FRONT COVER1.0 LIEBERT XDV C

Piping246.6 Connection Methods—One-Shot ConnectionsThe assembly and connection means used for piping in the Liebert XD system are the same as those us

Piping256.6.1 Refrigerant Charge—Pre-Charged OptionLiebert XDVs with the pre-charged option are equipped with one-shot connections on the supply and r

Piping266.9 Connecting a Liebert XDV with Liebert Flex Pipe to an Operational Liebert XD SystemNOTICEBefore connecting the Liebert XDV with Liebert Fl

Piping27Figure 29 Detail view of Liebert XD Flex Pipe and prefabricated piping port8. Repeat Steps 6 and 7 for the smaller coupler (supply line).9. O

Piping286.10 Disconnecting a Liebert XDV With Liebert Flex Pipe From a Liebert XD SystemNOTICEBefore uninstalling a Liebert XDV with Liebert Flex Pipe

Piping29Figure 32 Piping mains without Liebert XDV and Liebert Flex Pipe11. Repeat Steps 8 through 10 for the return coupler (larger coupler).12. Care

Electrical307.0 ELECTRICALThe unit must be installed in accordance with national wiring regulations. Refer to the unit’s serial tag for electrical req

Electrical31Figure 34 Liebert XDV electrical connections for CE-approved unitsPRIMARYPOWERSOURCESECONDARY82 8360Hz MODELS ONLY.FIELD WIRINGCONNECTIO

Electrical327.2 Connecting Low Voltage Wiring—OptionalLow voltage connections to the Liebert XDV are available only on units with the optional condens

Installation Checklist and System Fill for Startup338.0 INSTALLATION CHECKLIST AND SYSTEM FILL FOR STARTUP8.1 Checklist for Proper Installation___ 1.

ii6.8 Connecting Liebert XD Flex Pipe to Liebert XDV Modules. . . . . . . . . . . . . . . . . . . . . . . . . . 256.9 Connecting a Liebert XDV with L

Operation349.0 OPERATIONThe Liebert XDV’s fan controls are on the front of the unit, near the fans, for easy access. Each switch controls the operatio

Maintenance3510.0 MAINTENANCEMinimal maintenance is required to keep the Liebert XDV operating at optimal levels. The unit should be cleaned and check

Maintenance3610.2.1 Accessing Internal Electrical Components1. Disconnect all power inputs.2. Remove five screws to remove the front electrical panel

Maintenance37To remove the fan tray:1. Remove the front electrical panel cover as described in 10.2.1 - Accessing Internal Electrical Components.2. Di

Specifications3811.0 SPECIFICATIONSTable 5 Liebert XDV10 specificationsModelsXDV10BK--*; XDV10DK--*XDV10BKP-*; XDV10DKP-*XDV10BK-E*; XDV10DK-E*XDV10BK

Specifications39Table 6 Liebert XDV8 specificationsModelsXDV8BK--*; XDV8DK--*XDV8BKP-*; XDV8DKP-*XDV8BK-E*; XDV8DK-E*XDV8BKPE*;XDV8DKPE*XDV8BKR-*; XDV

Specifications40Table 7 Liebert XD Liebert Flex Pipe assemblies, supply and returnDescriptionLiebert P/NStraight ConnectionAssemblyLiebert P/N90-Degre

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iiiFIGURESFigure 1 Liebert XDV component locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Liebert XDV Component Locations and Model Number Nomenclature11.0 LIEBERT XDV COMPONENT LOCATIONS AND MODEL NUMBER NOMENCLATUREFigure 1 Liebert XDV co

Installation22.0 INSTALLATION2.1 ReferencesThis document must be used together with site specific documentation and documentation for other parts of t

General product information33.0 GENERAL PRODUCT INFORMATION3.1 Product/System DescriptionThe Liebert XDV cooling system is designed to be attached to