Document Outline

• General Safety Guidelines
• Save These Instructions
  • Fluorinated Greenhouse Gas Requirements—European Union
• 1.0 Liebert XDV Component Locations and Model Number Nomenclature
  • Figure 1 Liebert XDV component locations
  • Figure 2 Liebert XDV model number nomenclature
• 2.0 Installation
  • 2.1 References
  • 2.2 Pre-Installation Checks
  • 2.3 Parts Included With Liebert XDV
  • 2.4 Installation Considerations
    • Table 1 Application limits
    • 2.4.1 Room Preparation
• 3.0 General product information
  • 3.1 Product / System Description
    • Figure 3 Liebert XDV hydraulic diagram
  • 3.2 Checking and Unpacking
  • 3.3 Equipment Inspection
    • 3.3.1 Recyclable Packaging
      • Figure 4 Recommended unit handling equipment
    • 3.3.2 Unit Handling
    • 3.3.3 Unpacking the Unit
      • Domestic Packaging
        • Figure 5 Removing domestic shipping package
      • Export Packaging
        • Figure 6 Removing export shipping package
      • Removing the Liebert XDV from the Pallet
        • Figure 7 Removing Liebert XDV from shipping pallet
• 4.0 Mechanical Considerations
  • 4.1 Determining Placement in the Conditioned Space
    • Figure 8 Liebert XDV dimensions
    • Table 2 Dimensional data
  • 4.2 Changing the Air Intake Location
    • Figure 9 Changing the Liebert XDV’s air intake location
• 5.0 Mounting the Liebert XDV
  • 5.1 Mounting the Liebert XDV on Top of the Cabinet
    • 5.1.1 Bolting Liebert XDV to Top of Cabinet
      • Figure 10 Positioning the Liebert XDV
      • Figure 11 Mounting hole locations—standard mounting method
      • Figure 12 Mounting hole locations—alternate mounting points
    • 5.1.2 Using Supplied Clips for Mounting
      • Figure 13 Mounting clip placement
  • 5.2 Suspended Mounting Method
    • Figure 14 Dimensions—optional external hanging brackets
    • Table 3 Suspension hardware and bracket dimensional data
    • 5.2.1 Suspending the Liebert XDV from Unistruts
      • Figure 15 Suspending Liebert XDV from Unistruts
    • 5.2.2 Suspending the Liebert XDV from Overhead Structures
      • Figure 16 Suspending Liebert XDV from the overhead structure
  • 5.3 Mounting Liebert XDVs in Stacked Setup
    • Figure 17 Stacking configuration offset
    • 5.3.1 Hanging Stacked Liebert XDVs from Unistruts
      • Figure 18 Attach hanger brackets to Liebert XDV for stacked arrangement
      • Figure 19 Stacked Liebert XDVs suspended from Unistruts
    • 5.3.2 Hanging Stacked Liebert XDVs from the Overhead Structure
      • Figure 20 Stacked Liebert XDVs ready for suspension from overhead structure
• 6.0 Piping
  • 6.1 European Union Fluorinated Greenhouse Gas Requirements
  • 6.2 System Connection Configuration
    • Figure 21 Typical Liebert XDV piping—interlaced connections
    • Figure 22 Typical Liebert XDV piping—non-interlaced connection
    • 6.2.1 Piping Connections to Liebert XDP or Liebert XDC
  • 6.3 Connection Methods and Points
    • Figure 23 Hard-piped connection diagram
  • 6.4 Hard Piped Connection Sizes
    • 6.4.1 Holding Charge—Hard-Piped Units
      • Figure 24 Piping location and connection sizes—hard-piped units
      • Figure 25 Schrader valve location for venting holding charge
    • 6.4.2 Brazing Preparations—Hard-Piped Units
  • 6.5 Recommended Piping Size
    • Table 4 Branch piping sizes for refrigerant loop
  • 6.6 Connection Methods—One-Shot Connections
    • Figure 26 Piping location and connection sizes—pre-charged units with one-shot connections
    • 6.6.1 Refrigerant Charge—Pre-Charged Option
  • 6.7 Field Installation of Liebert Flex Pipe Kit on Liebert XDV
    • Figure 27 Liebert XD Flex Pipe dimensions—straight and 90-degree connections
  • 6.8 Connecting Liebert XD Flex Pipe to Liebert XDV Modules
  • 6.9 Connecting a Liebert XDV with Liebert Flex Pipe to an Operational Liebert XD System
    • Tools Required
      • Figure 28 Liebert XD prefabricated piping assembly
      • Figure 29 Detail view of Liebert XD Flex Pipe and prefabricated piping port
      • Figure 30 Liebert XD system with prefabricated piping assembly and Liebert XD Flex Pipe
  • 6.10 Disconnecting a Liebert XDV With Liebert Flex Pipe From a Liebert XD System
    • Tools Required
      • Figure 31 Profile view of the Liebert XD system with one-shot connections
      • Figure 32 Piping mains without Liebert XDV and Liebert Flex Pipe
  • 6.11 Insulation
• 7.0 Electrical
  • 7.1 Connecting High Voltage Cables for CSA/C-US Certified Units
    • Figure 33 Liebert XDV electrical connections for CSA-approved units
    • Figure 34 Liebert XDV electrical connections for CE-approved units
  • 7.2 Connecting Low Voltage Wiring—Optional
    • Figure 35 Low voltage connections
• 8.0 Installation Checklist and System Fill for Startup
  • 8.1 Checklist for Proper Installation
  • 8.2 Charging with Refrigerant and Starting the Liebert XD System
• 9.0 Operation
  • Figure 36 Fan switches
  • 9.1 Start the Liebert XDV
• 10.0 Maintenance
  • 10.1 Fluorinated Greenhouse Gas Requirements
  • 10.2 Internal Access
    • 10.2.1 Accessing Internal Electrical Components
      • Figure 37 Accessing internal electrical components
      • Figure 38 Removing the fan tray
• 11.0 Specifications
  • Table 5 Liebert XDV10 specifications
  • Table 6 Liebert XDV8 specifications
  • Table 7 Liebert XD Liebert Flex Pipe assemblies, supply and return