Page 3 - TABLE OF CONTENTS; XDF C
i TABLE OF CONTENTS I MPORTANT S AFETY I NSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.0 G LOSSARY OF S YMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 P RODUCT D ESCRIP...
Page 4 - ii; XDF
ii 4.11 Side Panels—Remove and Replace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4.11.1 Remove the Left Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254.11.2 Remove the Right P...
Page 5 - iii; AINTENANCE; FIGURES
iii 10.10 Uninterruptible Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 11.0 M AINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 11.1 Periodic Maintenance ....
Page 6 - iv; TABLES
iv TABLES Table 1 Optional condensate pump performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Table 2 Water supply flow rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 T...
Page 7 - SAVE THESE INSTRUCTIONS
1 I MPORTANT S AFETY I NSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that must be closely followed during installation and maintenance of this unit to maintain compliance with agency listings. Read all safety and operating instructions before attempting to operate t...
Page 8 - Glossary of Symbols; LOSSARY
Glossary of Symbols 2 1.0 G LOSSARY OF S YMBOLS Hazardous Voltage Present Note following instructions Consult user manual for additional information Indicates weight Indicates ground connection Indicates alternating current
Page 9 - Product Description; RODUCT; three feet in the front, rear and right side. See; Figure 6; . This is possible because heat rejected from; Operational Overview—Self-Contained, Air Cooled Model; air through the electronic equipment in the XDF (see; Figure 1
Product Description 3 2.0 P RODUCT D ESCRIPTION Congratulations on purchasing a Liebert XDF. The XDF is an integrated equipment cabinet with built-in cooling and intelligent control to protect mission-critical enterprise systems from extreme heat. The XDF provides an organized, secure, controlled en...
Page 10 - Operational Overview - Water/Glycol Cooled Model; tronic equipment in the XDF (see; connections (refer to; or; inants that might reduce cooling efficiency and damage the XDF.; Figure 2
Product Description 4 2.2 Operational Overview - Water/Glycol Cooled Model The water/glycol cooled XDF model employs a single-stage cooling system rated at 14kW to supply cooling air to the rack-mounted equipment. A bank of fans circulates this cooling air through the elec- tronic equipment in the X...
Page 11 - Figure 3
Product Description 5 Figure 3 Component location, rear of XDF Condenser air intakes, perforated grilles Service access for gauges to be inserted for testing Three-phase electrical cord, 10 feet (3m) Single-phase electrical cord, 10 feet (3m) Condensate drain Backup ventilation damper (air exit) Rea...
Page 12 - Figure 4; FRONT; DETAIL A
Product Description 6 Figure 4 Dimensional data, self-contained, air cooled model 36U 82-1/4" (2089mm) LEFT SIDE 49-1/2” (1257mm) 24-3/8" to 32-11/32 (620-821mm) mounting depth 79-3/4" (2026mm) 2-5/8" (68mm) FRONT Rack Section 24-1/8" (613mm) Control Side Cooling Section9-5/16...
Page 13 - Figure 5; REAR VIEW
Product Description 7 Figure 5 Dimensional data, water/glycol cooled model 79-3/4" (2026mm) 2-5/8" (68mm) FRONT Rack Section 24-1/8" (613mm) Cooling Section9-5/16" (252mm) Control Side 4-1/2” (114mm) Backup Ventilation Air Outlet REAR VIEW 45-3/4” (1162mm) Detail Area “A” 5-1/2” (139...
Page 15 - XDF Components; OMPONENTS; stabilizing feet and a grounding lug.; NOTE; especially important if panels have been removed in the field.
XDF Components 9 3.0 XDF C OMPONENTS 3.1 Standard Components—Self-Contained, Air Cooled and Water/Glycol Cooled Models 3.1.1 Frame The self-contained, air cooled XDF is 82-1/4 inches (2089mm) tall; the water/glycol cooled unit, 79-3/4 (2026) tall. The self-contained, air cooled XDF has 36U (63 inche...
Page 16 - Heat Removal—Self-Contained, Air Cooled XDF; Figure 7
XDF Components 10 3.1.5 Environmental Control The XDF supplies cooling air—68°F to 77°F (20-25°C)—to electronic equipment in the rack-mount equipment compartment.In normal operation, six fans at the right front corner of the XDF circulate cooling air through the equipment compartment. The laterally ...
Page 17 - Figure 8
XDF Components 11 Figure 8 Cooling system components—water cooled models Coolant Return Connection Backup Ventilation Intake Vent (exhaust vent is on rear) Rear Front Brazed Plate Condenser Evaporator Coil (behind damper) extracts heat from cir- culated air Coolant Supply Connection
Page 18 - and; Display; Liebert iCOM controller
XDF Components 12 3.1.6 Control—Liebert’s iCOM Controller The XDF is equipped with Liebert’s iCOM controller for all programming functions on the XDF. The menu-driven, 128 x 64 dot matrix graphic display shows the status of the conditioned space, set- points, alarm status and settings, event histori...
Page 19 - Coolant Source—Water/Glycol Models; and other contaminants that might obstruct the system’s piping.; Figure 10 Water/glycol XDF supplied by closed-loop water system; CAUTION; clog the XDF’s brazed plate condenser.
XDF Components 13 3.2 Coolant Source—Water/Glycol Models The XDF water/glycol cooled models may be connected to either of two types of coolant sources: • a closed-loop water system (cooling tower)• a drycooler loop 3.2.1 Closed-Loop Water System A closed water supply system is required for efficienc...
Page 21 - Optional Equipment; MP Advanced Power Strips and Controllers; Table 14 - MP Advanced; or refer to the MP Advanced Power Strip user manual, SL-28015.; MP Advanced Access Servers; —Monitors and controls up to 32 MP Advanced Power Strips.; OpenComms EM; parameters for alarms and status notifications.; Uninterruptible Power Supply; Line Interactive Systems; Refer to the UPS user manual for further details.; Figure 12 Optional power equipment, examples; GXT2U UPS and Additional Battery Cabinet
XDF Components 15 3.3 Optional Equipment 3.3.1 General Enclosure Options • Sealed entrance cable bundle• Cable tray• Cable Management Channels• Cable rings• Velcro cable management straps• Fixed shelves, vented, 250lb (113kg) capacity• Pullout shelves, vented, 130lb (59kg) capacity• Fixed rails, 150...
Page 22 - Installation; NSTALLATION; Inspection; a copy to Liebert Corporation or to your sales representative.; Packing Material; Recommended Setup Equipment; WARNING
Installation 16 4.0 I NSTALLATION 4.1 Inspection Upon arrival of the unit, and before unpacking it, verify that the delivered equipment matches the bill of lading. Examine the packaging for any signs of mishandling or damage. Inspect all items for dam- age, visible or concealed. Report any damage im...
Page 23 - Handling the Unit While It is Packaged; cables and spreader bars to protect the XDF’s sides from damage.; Figure 13 Recommended unit handling equipment; protective corner and side packaging planks (see; Figure 14 Removing XDF packaging
Installation 17 4.3.1 Handling the Unit While It is Packaged • If possible, transport the XDF using a forklift or pallet jack. Otherwise use a crane with belts or cables and spreader bars to protect the XDF’s sides from damage. • If using a forklift or pallet jack, make sure the forks (if adjustable...
Page 24 - installed. Refer to the packing slip for the unit’s exact weight.; Figure 15 Remove lag bolts and brackets; Four (4) Lag Bolts and Two Brackets Per Corner; Right front corner detail
Installation 18 4.3.3 Removing the XDF from Skid This unit is on casters—to prevent it from rolling, ensure that the skid is on a flat surface before removing the XDF from the skid.1. Remove eight lag bolts from the unit tie-down brackets on the controls side of the unit.2. Remove the four tie-down ...
Page 25 - Figure 16 Roll XDF off the shipping skid
Installation 19 Figure 16 Roll XDF off the shipping skid Appropriate number of workers roll XDF ... Fit tabs on ramps into holes on front of skid ... off the skid onto level surface and roll unit to installation location Self-contained, air cooled unit shown; steps apply to all XDF units
Page 26 - XDF Site Preparation; tion; Figure 17 XDF clearances; Water/Glycol models do not
Installation 20 4.4 XDF Site Preparation When deciding where to place your Liebert XDF, keep in mind these factors: • electricity is required to operate the compressor (208V-3ph-60Hz) and the controls and evaporator fans (120V-1ph-60Hz) • adequate ventilation and makeup air are necessary for proper ...
Page 27 - Voltage Requirements; amp requirements of each option, refer to; Figure 18 Alternate condenser fan power connection
Installation 21 4.5 Voltage Requirements All XDF systems require two input power circuits. Each power cord is 10 feet (3m) long. For the full load amp requirements of each option, refer to 12.1 - Optional Power Systems or the component’s user manual. 4.5.1 Voltage Input Requirements The first input ...
Page 28 - Uninterruptible Power Supply—Optional; the UPS’s user manual before connecting utility power to the unit.; cations; Drycooler Installation—Water/Glycol Cooled Model; Table 1; Model
Installation 22 4.5.2 Uninterruptible Power Supply—Optional If your XDF is equipped with a UPS, it will require connection to a dedicated electrical circuit. Review the UPS’s user manual before connecting utility power to the unit. 4.5.3 MP Advanced Power Strips—Optional MP Advanced Power Strips are...
Page 29 - Equipment Layout; ier to tip over (see; Figure 20 Recommended equipment arrangement; off. Ensure that all electrical sources are disconnected.
Installation 23 4.7 Equipment Layout The lateral, circular flow of cooling air permits arranging equipment as required for stability if the XDF is filled or nearly filled with equipment. Install heavier equipment first, placing it in the lower racks of the XDF. This keeps the XDF from having a high ...
Page 30 - Frame and Enclosure Configurations; Before installing any electrical equipment, make sure that the
Installation 24 4.8 Frame and Enclosure Configurations 4.8.1 Internal Mounting Rails The XDF can accommodate rack-mounted or free-standing computer and network equipment. The unit features 19-inch (483mm) rear-mount rack rails. These internal mounting rails are designed in accordance with the EIA 31...
Page 31 - Side Panels—Remove and Replace; Remove
Installation 25 4.10 Door—Remove The XDF’s doors are removable for convenience when installing equipment. 4.10.1 Remove the Door 1. Remove the bolts securing the lower half of each two-piece hinge to the door. 2. Remove the lower half of each hinge.3. Lift the door straight up until the pins clear t...
Page 32 - Left panel only; fasteners clockwise 90 degrees.; retainers will allow unsupported panel to fall.
Installation 26 4.11.2 Remove the Right Panel To remove the right panel from the XDF: 1. Locate the four panel retainers on the outside of the right XDF panel. One retainer is in each corner of the panel. 2. Using the factory-supplied T-handle Allen wrench, turn the panel retainers counterclockwise ...
Page 33 - Piping Considerations—Water/Glycol Models Only; ance with all national and local regulations.; General; fluid chemistry and fluid maintenance.; Closed Loop Water System; see; will clog the XDF’s brazed plate condenser.; Table 2; EWT
Piping Considerations—Water/Glycol Models Only 27 5.0 P IPING C ONSIDERATIONS —W ATER /G LYCOL M ODELS O NLY The XDF’s supply and return fittings are on the upper portion of the rear of the unit (see Figure 6 ). The 1-1/8" diameter pipes have one-inch female NPT fittings. The pipes are capped at...
Page 34 - extend the service life of the water cooled condenser.; Freeze Protection—Coolant Type and Insulation; return lines require insulation to prevent condensation.; from freezing of residual water.
Piping Considerations—Water/Glycol Models Only 28 5.2.1 Expansion Tanks, Fluid Relief Valves and Other Devices An expansion tank must be provided for expansion and contraction of the fluid due to temperature change in this closed system. Vents are required at system high points to vent trapped air w...
Page 35 - Drycooler Loop System; which the system is operating.; Table 3; insoluble material that can foul the system.; drycooler and related equipment.; Automotive antifreeze is unacceptable and must NOT be used.
Piping Considerations—Water/Glycol Models Only 29 5.3 Drycooler Loop System 5.3.1 Glycol Solutions The percentage of glycol to water must be determined by using the lowest design outdoor temperature in which the system is operating. Table 3 indicates the solution freeze point at several concentratio...
Page 36 - Filling the XDF with Coolant—Water or Glycol; Preparing the System for Filling; Filling the System with Water or Glycol; Table 6; Volume; Do not mix products of different manufacturers.
Filling the XDF with Coolant—Water or Glycol 30 6.0 F ILLING THE XDF WITH C OOLANT —W ATER OR G LYCOL 6.1 Preparing the System for Filling It is important to remove any dirt, oil or metal filings that may contaminate the cooling system piping in order to prevent contamination of the coolant and foul...
Page 37 - Electrical Connections; LECTRICAL; information, refer to; Detail Area; Dashed line delineates
Electrical Connections 31 7.0 E LECTRICAL C ONNECTIONS Power is supplied to the XDF through two factory-connected power cords (120V and 208V). For more information, refer to 4.5.1 - Voltage Input Requirements Additional electrical connections required for operation depend on the equipment installed ...
Page 38 - Move plate to back panel for alternate
Electrical Connections 32 Figure 22 Customer electrical connections and cable entry points—water/glycol cooled units Move plate to back panel for alternate power cord routing (see also Figure 23) Customer Connections:37 & 38 Remote Shutdown Contacts75 & 76 Customer Alarm Contacts94 & 95 ...
Page 39 - Utility Power Supply; Route Input Power Cables Through the XDF’s Top; Figure 23 Route input power cords through XDF top
Electrical Connections 33 7.1 Utility Power Supply The XDF’s 120V and 208V input power cords are stored for shipment in a compartment at the bottom left of the rear of the XDF. The 10 feet (3m) cords may be routed to power outlets on the floor or wall.If the power connections are overhead, the cable...
Page 40 - Cable Management Options; ABLE; are available to meet changing requirements.; Cable Management Considerations; described in; Cable Management; Figure 24 Cable rings, Velcro straps on XDF rails
Cable Management Options 34 8.0 C ABLE M ANAGEMENT O PTIONS The XDF is able to host many of the components of the Foundation cable management products. These optional items deliver a flexible solution to rack-enclosure cable problems by utilizing a patent pending platform to provide adaptive equipme...
Page 41 - Cable Access; Use the clamp to secure the bundle around the cables.; Optional Cable Management Channel; The optional Foundation Cable Management Channel (CMC) combines; Figure 25 Cable Management Channel lengths; Sealed Entrance
Cable Management Options 35 8.3 Cable Access 8.3.1 Top Cover and Back Optional sealed entrance cable bundles (cone-shaped seals and clamps) permit use of the round openings on the top of the XDF for cable entry.To bring cable through these holes: 1. Replace the plug with a sealed entrance cable bund...
Page 42 - Figure 27 Cable management accessories: Cable Tray; Carriage Bolt; Cable Tray Detail View
Cable Management Options 36 Figure 26 Cable management mounting locations and options: Velcro cable straps, Cable Spools Figure 27 Cable management accessories: Cable Tray Cable ManagementOption Mounting Areas(inside rails and frame) CustomerCableEntranceAreas KepsNut KepsNut Carriage Bolt CarriageB...
Page 43 - Startup; TARTUP; side of the XDF. Make sure all doors are shut and sealed properly.; XDF Startup Inspection Checklist; meaning of LED indicators.
Startup 37 9.0 S TARTUP Before plugging in your electronic equipment, make sure that all power switches are in the OFF posi- tion. • Be certain there are no obstructions, wire bundles, manuals, trash, etc., in front of or on either side of the XDF. Make sure all doors are shut and sealed properly. •...
Page 44 - Starting the XDF; shows the; Figure 28 iCOM controller keys; ESC
Startup 38 9.2 Starting the XDF The XDF is started, stopped and controlled with Liebert’s iCOM controller. Figure 28 shows the iCOM keypad. Figure 28 iCOM controller keys To start the XDF:1. Press the On/Off key on the iCOM controller.2. Confirm internal airflow: Inside enclosure, (evaporator fan di...
Page 45 - Operation; PERATION; With the Door Open; Environmental Control; using your iCOM, refer to; Through the iCOM Display; SiteScan or third-party building management systems; iCOM Components and Functions; The iCOM controller layout is shown in; Figure 29 iCOM display components; that refer to multiple unit operations.
Operation 39 10.0 O PERATION The XDF is intended for operation with its doors closed and latched. This increases efficiency and keeps out dust and humidity.With the doors closed, the XDF will achieve full capacity in ambient conditions up to 95°F (35°C) and 40 percent relative humidity. The XDF’s co...
Page 46 - Table 7; Icon
Operation 40 Table 7 Keyboard icons and functions Icon Key Name Function On/Off Key Controls the operational state of the cooling unit. Alarm Key Silences an alarm. Help Key Accesses integrated help menus. ESCape Key Returns to the previous display view. Enter Key Confirms all selections and selects...
Page 47 - Navigating Through the iCOM Display; default screen may be either graphical or simple (no bar graphs).; Figure 30 iCOM graphical display default screen components; ACT; UNIT ON; OK; kW
Operation 41 10.3 Navigating Through the iCOM Display iCOM displays icons and text for monitoring and controlling your Liebert cooling unit. The iCOM’s default screen may be either graphical or simple (no bar graphs). Figure 30 iCOM graphical display default screen components Figure 31 iCOM simple d...
Page 48 - Viewing Data; Figure 32 iCOM user menu, Page 1 of 6; be re-entered before changes may be made.; PASSWORD LEVEL0; SET; DISPLAY SETUP
Operation 42 10.3.1 Accessing Menus and Settings Viewing Data No password is required to view data or settings.To view data:1. From the default screen, press the Enter key to view the opening page of the six-page user menu (see Figure 32 ). 2. Press Enter again to highlight the password line. 3. Use...
Page 49 - Changing Operational Settings
Operation 43 10.4 Changing Operational Settings Changes to the XDF’s operation settings in the Set Alarms and Setpoints menus require a pass- word.1. From the default screen, press the Enter key to view the opening page of the six-page user menu. 2. Press Enter again to highlight the password line. ...
Page 50 - Table 8; EVENT
Operation 44 Table 8 User menu icons Icon Name Description Setpoints View and change internal cabinet temperature setpoint (humidity setpoint inactive on XDF) Event Log Contains last 400 events Graphic Data Record Displays temperature and humidity graphs View Network Shows status of all connected un...
Page 51 - Changing iCOM’s Display Settings; Figure 34 Display setup screen; Changing the XDF’s Default Operating Temperature; Highlight the
Operation 45 10.5 Changing iCOM’s Display Settings No password is required to change the way iCOM displays data. The Display Setup submenus control how such data as temperature, date and time is shown.To change the display settings:1. From the default screen, press the Enter key (see Figure 28 ) to ...
Page 52 - Operation With the Door Open
Operation 46 10.7 Operation With the Door Open If the external ambient dew point exceeds the XDF’s internal tempera- ture, the iCOM control will flash a warning that condensation may form inside the enclosure if a door is opened. The warning is an icon of a door with an “X” on top of it. The word NO...
Page 53 - Backup Ventilation System; Figure 35 Airflow pattern, backup ventilation operation; Uninterruptible Power Supply
Operation 47 10.8 Backup Ventilation System The XDF is equipped with a backup ventilation system that circulates ambient air through the XDF should any component of the cooling system fail or if power is lost. The backup ventilation system begins operating only after the internal temperature exceeds...
Page 54 - Maintenance; Periodic Maintenance; or cleaned with compressed air.; Table 9; Problem
Maintenance 48 11.0 M AINTENANCE 11.1 Periodic Maintenance The Liebert XDF requires very little maintenance. The XDF’s condenser coil must be inspected peri- odically to determine the necessary cleaning interval based on conditions at the installation site. Depending on site conditions, the coil may...
Page 55 - Specifications; PECIFICATIONS; Figure 36 XDF model numbers
Specifications 49 12.0 S PECIFICATIONS Figure 36 XDF model numbers Table 10 Physical specifications Dimensions XDFS141 Self- Contained, Air Cooled XDF XDFW141 Water/Glycol Cooled XDF Height, In. (mm) Overall 82-1/4 (2089) 79-3/4 (2026) Cabinet Only 79-3/4 (2026) 79-3/4 (2026) Fan Guard 2-1/2 (57) N/...
Page 56 - Electrical specifications
Specifications 50 Table 11 Electrical specifications Electrical Data Self- Contained, Air Cooled XDF Water/Glycol Cooled XDF Control & Fan Supply Voltage 120 120 Ph 1 1 Hz 60 60 Unit FLA 8.3 5.0 Max Fuse or Circuit Breaker Amps 15 15 Min. Supply Circuit Ampacity 9.2 5.2 Receptacle required NEMA ...
Page 57 - Optional Power Systems; UPS performance data
Specifications 51 12.1 Optional Power Systems Table 13 UPS performance data Model Number VA / Watts Height In (mm) U Input Power (1 ph) Volts OPD (A) Plug GXT2-700RT120 700 / 490 3.5 (89) 2 120 15 NEMA 5-15P GXT2-1000RT120 1000 / 700 3.5 (89) 2 120 15 NEMA 5-15P GXT2-1500RT120 1500 / 1050 3.5 (89) 2...
Page 58 - different installation requirements. See; Mounting Method & Size; in; MP Advanced Power Strip specifications
Specifications 52 12.2 Optional Managed Power - Advanced Power Strips, Vertical- or Horizontal-Mount MP Advanced Power Strips are available in 19" rack-mount and vertical-mount form to accommodate different installation requirements. See Mounting Method & Size in Table 14 for specific config...
Page 60 - Precision Cooling
Ensuring The High Availability0f Mission-Critical Data And Applications. Emerson Network Power, the global leader in enabling business-criticalcontinuity, ensures network resiliency and adaptability througha family of technologies—including Liebert power and coolingtechnologies—that protect and supp...