User ManualTable of ContentsGeneral Safety Guidelines2Save These Instructions2Fluorinated Greenhouse Gas Requirements—European Union21.0 Liebert XDV Component Locations and Model Number Nomenclature7Figure 1 Liebert XDV component locations7Figure 2 Liebert XDV model number nomenclature72.0 Installation82.1 References82.2 Pre-Installation Checks82.3 Parts Included With Liebert XDV82.4 Installation Considerations8Table 1 Application limits82.4.1 Room Preparation83.0 General product information93.1 Product / System Description9Figure 3 Liebert XDV hydraulic diagram93.2 Checking and Unpacking93.3 Equipment Inspection103.3.1 Recyclable Packaging10Figure 4 Recommended unit handling equipment103.3.2 Unit Handling113.3.3 Unpacking the Unit11Domestic Packaging11Figure 5 Removing domestic shipping package11Export Packaging12Figure 6 Removing export shipping package12Removing the Liebert XDV from the Pallet13Figure 7 Removing Liebert XDV from shipping pallet134.0 Mechanical Considerations144.1 Determining Placement in the Conditioned Space14Figure 8 Liebert XDV dimensions14Table 2 Dimensional data144.2 Changing the Air Intake Location15Figure 9 Changing the Liebert XDV’s air intake location155.0 Mounting the Liebert XDV165.1 Mounting the Liebert XDV on Top of the Cabinet165.1.1 Bolting Liebert XDV to Top of Cabinet16Figure 10 Positioning the Liebert XDV16Figure 11 Mounting hole locations—standard mounting method17Figure 12 Mounting hole locations—alternate mounting points175.1.2 Using Supplied Clips for Mounting18Figure 13 Mounting clip placement185.2 Suspended Mounting Method19Figure 14 Dimensions—optional external hanging brackets19Table 3 Suspension hardware and bracket dimensional data195.2.1 Suspending the Liebert XDV from Unistruts20Figure 15 Suspending Liebert XDV from Unistruts205.2.2 Suspending the Liebert XDV from Overhead Structures20Figure 16 Suspending Liebert XDV from the overhead structure215.3 Mounting Liebert XDVs in Stacked Setup22Figure 17 Stacking configuration offset225.3.1 Hanging Stacked Liebert XDVs from Unistruts23Figure 18 Attach hanger brackets to Liebert XDV for stacked arrangement23Figure 19 Stacked Liebert XDVs suspended from Unistruts235.3.2 Hanging Stacked Liebert XDVs from the Overhead Structure24Figure 20 Stacked Liebert XDVs ready for suspension from overhead structure246.0 Piping256.1 European Union Fluorinated Greenhouse Gas Requirements256.2 System Connection Configuration25Figure 21 Typical Liebert XDV piping—interlaced connections25Figure 22 Typical Liebert XDV piping—non-interlaced connection266.2.1 Piping Connections to Liebert XDP or Liebert XDC266.3 Connection Methods and Points26Figure 23 Hard-piped connection diagram276.4 Hard Piped Connection Sizes286.4.1 Holding Charge—Hard-Piped Units28Figure 24 Piping location and connection sizes—hard-piped units28Figure 25 Schrader valve location for venting holding charge296.4.2 Brazing Preparations—Hard-Piped Units296.5 Recommended Piping Size29Table 4 Branch piping sizes for refrigerant loop306.6 Connection Methods—One-Shot Connections30Figure 26 Piping location and connection sizes—pre-charged units with one-shot connections306.6.1 Refrigerant Charge—Pre-Charged Option316.7 Field Installation of Liebert Flex Pipe Kit on Liebert XDV31Figure 27 Liebert XD Flex Pipe dimensions—straight and 90-degree connections316.8 Connecting Liebert XD Flex Pipe to Liebert XDV Modules316.9 Connecting a Liebert XDV with Liebert Flex Pipe to an Operational Liebert XD System32Tools Required32Figure 28 Liebert XD prefabricated piping assembly32Figure 29 Detail view of Liebert XD Flex Pipe and prefabricated piping port33Figure 30 Liebert XD system with prefabricated piping assembly and Liebert XD Flex Pipe336.10 Disconnecting a Liebert XDV With Liebert Flex Pipe From a Liebert XD System34Tools Required34Figure 31 Profile view of the Liebert XD system with one-shot connections34Figure 32 Piping mains without Liebert XDV and Liebert Flex Pipe356.11 Insulation357.0 Electrical367.1 Connecting High Voltage Cables for CSA/C-US Certified Units36Figure 33 Liebert XDV electrical connections for CSA-approved units36Figure 34 Liebert XDV electrical connections for CE-approved units377.2 Connecting Low Voltage Wiring—Optional38Figure 35 Low voltage connections388.0 Installation Checklist and System Fill for Startup398.1 Checklist for Proper Installation398.2 Charging with Refrigerant and Starting the Liebert XD System399.0 Operation40Figure 36 Fan switches409.1 Start the Liebert XDV4010.0 Maintenance4110.1 Fluorinated Greenhouse Gas Requirements4110.2 Internal Access4110.2.1 Accessing Internal Electrical Components42Figure 37 Accessing internal electrical components42Figure 38 Removing the fan tray4311.0 Specifications44Table 5 Liebert XDV10 specifications44Table 6 Liebert XDV8 specifications45Table 7 Liebert XD Liebert Flex Pipe assemblies, supply and return46Size: 3.66 MBPages: 48Language: EnglishOpen manual