Document Outline

• Important Safety Instructions
• SAVE THESE INSTRUCTIONS
• 1.0 Glossary of Symbols
• 2.0 Product Description
  • 2.1 Operational Overview-Self-Contained, Air Cooled Model
    • Figure 1 Component location, general operational layout of self-contained, air cooled model
  • 2.2 Operational Overview - Water/Glycol Cooled Model
    • Figure 2 Component location of water/glycol cooled model
    • Figure 3 Component location, rear of XDF
    • Figure 4 Dimensional data, self-contained, air cooled model
    • Figure 5 Dimensional data, water/glycol cooled model
    • Figure 6 Dimensional data, all models-top, bottom and cable entry cutouts
• 3.0 XDF Components
  • 3.1 Standard Components-Self-Contained, Air Cooled and Water/Glycol Cooled Models
    • 3.1.1 Frame
    • 3.1.2 Enclosure
    • 3.1.3 Doors
    • 3.1.4 Side Panels
    • 3.1.5 Environmental Control
      • Heat Removal-Self-Contained, Air Cooled XDF
      • Heat Removal-Water/Glycol Cooled XDF
        • Figure 7 Cooling system components-self-contained, air cooled models
        • Figure 8 Cooling system components-water cooled models
    • 3.1.6 Control-Liebert’s iCOM Controller
      • Figure 9 XDF with iCOM controller
  • 3.2 Coolant Source-Water/Glycol Models
    • 3.2.1 Closed-Loop Water System
      • Figure 10 Water/glycol XDF supplied by closed-loop water system
    • 3.2.2 Drycooler Loop
      • Figure 11 Water/glycol cooled general arrangement with drycooler as coolant source
  • 3.3 Optional Equipment
    • 3.3.1 General Enclosure Options
    • 3.3.2 Power Options
      • MP Advanced Power Strips and Controllers
      • Uninterruptible Power Supply
        • Figure 12 Optional power equipment, examples
• 4.0 Installation
  • 4.1 Inspection
    • Packing Material
  • 4.2 Recommended Setup Equipment
  • 4.3 Unloading the XDF
    • 4.3.1 Handling the Unit While It is Packaged
      • Figure 13 Recommended unit handling equipment
    • 4.3.2 Unpack the XDF
      • Figure 14 Removing XDF packaging
    • 4.3.3 Removing the XDF from Skid
      • Figure 15 Remove lag bolts and brackets
      • Figure 16 Roll XDF off the shipping skid
  • 4.4 XDF Site Preparation
    • Figure 17 XDF clearances
  • 4.5 Voltage Requirements
    • 4.5.1 Voltage Input Requirements
      • Changing Condenser Fan Power Source-Self-Contained, Air Cooled Units
        • Figure 18 Alternate condenser fan power connection
    • 4.5.2 Uninterruptible Power Supply-Optional
    • 4.5.3 MP Advanced Power Strips-Optional
    • 4.5.4 Condensate Drain Connection
      • Table 1 Optional condensate pump performance
      • Figure 19 Condensate drain connection and adapter
  • 4.6 Drycooler Installation-Water/Glycol Cooled Model
  • 4.7 Equipment Layout
    • Figure 20 Recommended equipment arrangement
  • 4.8 Frame and Enclosure Configurations
    • 4.8.1 Internal Mounting Rails
    • 4.8.2 Rear-Mount Rails-Position
  • 4.9 Mounting Hardware
  • 4.10 Door-Remove
    • 4.10.1 Remove the Door
    • 4.10.2 Quick Door Removal
  • 4.11 Side Panels-Remove and Replace
    • 4.11.1 Remove the Left Panel
    • 4.11.2 Remove the Right Panel
    • 4.11.3 Replace a Panel
• 5.0 Piping Considerations-Water/Glycol Models Only
  • 5.1 General
  • 5.2 Closed Loop Water System
    • Table 2 Water supply flow rates
    • 5.2.1 Expansion Tanks, Fluid Relief Valves and Other Devices
    • 5.2.2 Corrosion Protection
    • 5.2.3 Freeze Protection-Coolant Type and Insulation
  • 5.3 Drycooler Loop System
    • 5.3.1 Glycol Solutions
      • Table 3 Ethylene glycol concentrations
      • Table 4 Glycol supply flow rates
      • Table 5 Drycooler selection
• 6.0 Filling the XDF with Coolant-Water or Glycol
  • 6.1 Preparing the System for Filling
    • 6.1.1 XDF Water/Glycol Cooled Unit Volume
      • Table 6 Volume in standard Type “L” copper piping
    • 6.1.2 Filling the System with Water or Glycol
• 7.0 Electrical Connections
  • Figure 21 Customer electrical connections and cable entry points-self-contained, air cooled units
  • Figure 22 Customer electrical connections and cable entry points-water/glycol cooled units
  • 7.1 Utility Power Supply
    • 7.1.1 Route Input Power Cables Through the XDF’s Top
      • Figure 23 Route input power cords through XDF top
• 8.0 Cable Management Options
  • 8.1 Cable Management Considerations
  • 8.2 Cable Management
    • Figure 24 Cable rings, Velcro straps on XDF rails
  • 8.3 Cable Access
    • 8.3.1 Top Cover and Back
  • 8.4 Optional Cable Management Channel
    • Figure 25 Cable Management Channel lengths
    • Figure 26 Cable management mounting locations and options: Velcro cable straps, Cable Spools
    • Figure 27 Cable management accessories: Cable Tray
• 9.0 Startup
  • 9.1 XDF Startup Inspection Checklist
    • 9.1.1 Site Conditions
  • 9.2 Starting the XDF
    • Figure 28 iCOM controller keys
• 10.0 Operation
  • 10.1 Environmental Control
    • Remote Communications-Building Management Systems, Liebert SiteScan
  • 10.2 iCOM Components and Functions
    • Figure 29 iCOM display components
    • Table 7 Keyboard icons and functions
  • 10.3 Navigating Through the iCOM Display
    • Figure 30 iCOM graphical display default screen components
    • Figure 31 iCOM simple display default screen components
    • 10.3.1 Accessing Menus and Settings
      • Viewing Data
        • Figure 32 iCOM user menu, Page 1 of 6
        • Figure 33 Accessing additional menu lines
    • 10.3.2 Entering the Password
  • 10.4 Changing Operational Settings
    • Table 8 User menu icons
  • 10.5 Changing iCOM’s Display Settings
    • Figure 34 Display setup screen
  • 10.6 Changing the XDF’s Default Operating Temperature
  • 10.7 Operation With the Door Open
  • 10.8 Backup Ventilation System
    • Figure 35 Airflow pattern, backup ventilation operation
  • 10.9 XDF Compressor
  • 10.10 Uninterruptible Power Supply
• 11.0 Maintenance
  • Table 9 Troubleshooting
  • 11.1 Periodic Maintenance
• 12.0 Specifications
  • Figure 36 XDF model numbers
  • Table 10 Physical specifications
  • Table 11 Electrical specifications
  • Table 12 Total heat rejection
  • 12.1 Optional Power Systems
    • Table 13 UPS performance data
  • 12.2 Optional Managed Power - Advanced Power Strips, Vertical- or Horizontal-Mount
    • Table 14 MP Advanced Power Strip specifications