Vertiv Liebert XDP Series Manual
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Vertiv Liebert XDP Series Manual

Vertiv Liebert XDP Series Manual

Indirect cooling with xd cooling modules
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Liebert® XDP with iCOM™
Indirect Cooling with XD Cooling Modules
50 & 60 Hz, 160kW Nominal Capacity; Model Revision 5 or higher

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Summary of Contents for Vertiv Liebert XDP Series

  • Page 1 Liebert® XDP with iCOM™ Indirect Cooling with XD Cooling Modules 50 & 60 Hz, 160kW Nominal Capacity; Model Revision 5 or higher...
  • Page 2 The products covered by this instruction manual are manufactured and/or sold by Vertiv. This document is the property of Vertiv and contains confidential and proprietary information owned by Vertiv. Any copying, use, or disclosure of it without the written permission of Vertiv is strictly prohibited.

  • Page 3: Table Of Contents

    2.1.2 Minimum Load 2.2 Equipment Inspection 2.3 Equipment Handling 2.3.1 Handling the Vertiv™ Liebert® XDP While it is on a Skid and Packaged 2.3.2 Unpacking the Vertiv™ Liebert® XDP 2.3.3 Removing the Unit from the Skid Using a Forklift 2.3.4 Removing the Unit from the Skid Using Rigging 2.3.5 Moving the Unit Using Piano Jacks...
  • Page 4 5.4 Changing Vertiv™ Liebert® iCOM™ Display Settings 5.5 Changing Operational Settings 5.6 Graphical Data Record 5.7 Vertiv™ Liebert® iCOM™ User Menu Icons and Legend 5.8 Vertiv™ Liebert® iCOM™ User Menu Screens 5.9 Liebert® iCOM™ Service Menu Icons and Legend 5.10 Vertiv™ Liebert® iCOM™ Service Menu Screens 6 Start the Vertiv™...

  • Page 5: Important Safety Instructions

    Vertiv™ Liebert® XDP with iCOM™ 1 Important Safety Instructions SAVE THESE INSTRUCTIONS This manual contains important safety instructions that should be followed during the installation and maintenance of the Liebert® XDP. Read this manual thoroughly before attempting to install or operate this unit.
  • Page 6 Water leakage can result in severe property damage and loss of critical data center equipment. Do not locate unit directly above any equipment that could sustain water damage. Vertiv recommends installing monitored leak detection equipment for the unit and supply and return lines. 1 Important Safety Instructions...
  • Page 7 Water leakage can result in severe property damage and loss of critical data center equipment. Do not locate unit directly above any equipment that could sustain water damage. Vertiv recommends installing monitored leak detection equipment for the unit and supply and return lines. NOTICE Risk of piping system corrosion and freezing fluids.

  • Page 8: Model Number Nomenclature

    Vertiv™ Liebert® XDP with iCOM™ NOTICE Risk of passageway interference. Can cause unit and/or structure damage. The unit may be too large to fit through a passageway while on or off the skid. Measure the unit and passageway dimensions, and refer to the installation plans prior to moving the unit to verify clearances.

  • Page 9: Product Description

    2.1.1 Product/System Description Vertiv™ Liebert®’s XDP refrigerant distribution unit is an interface between the building chilled water system and the cooling modules in the Liebert® XD system. It is designed to circulate and control refrigerant to the cooling modules that are in the room with heat-producing equipment.

  • Page 10: Equipment Inspection

    When the unit is delivered, inspect all items for visible and concealed damage. Damage should be immediately reported to the carrier and a damage claim filed with a copy sent to Vertiv and to your sales representative. 2.3 Equipment Handling WARNING! Risk of top heavy unit falling over when improperly lifted or moved.

  • Page 11: Unpacking The Vertiv™ Liebert® Xdp

    Place a protective material between the straps of the piano jacks and the unit. Ensure that the straps are not tightened to a point of damaging panels. 2.3.2 Unpacking the Vertiv™ Liebert® XDP Remove the exterior stretch wrap packaging from the unit, exposing the protective corner and side packaging planks.

  • Page 12: Removing The Unit From The Skid Using Rigging

    Vertiv™ Liebert® XDP with iCOM™ Figure 2.3 Use a Forklift to Remove the Vertiv™ Liebert® XDP From the Skid 2.3.4 Removing the Unit from the Skid Using Rigging Use the center of gravity indicators on the unit to position the slings. The slings must be equally spaced on either side of the center of gravity indicator.

  • Page 13: Moving The Unit Using Piano Jacks

    Figure 2.4 Removing the Unit from the Skid Using Rigging 2.3.5 Moving the Unit Using Piano Jacks Elevate the Vertiv™ Liebert® XDP with a lifting mechanism, such as a forklift or rigging. Position one piano jack at each end of the Liebert® XDP.

  • Page 14: Removing The Unit From The Piano Jacks

    Figure 2.5 Securing the Vertiv™ Liebert® XDP to Piano Jacks 2.3.6 Removing the Unit from the Piano Jacks Lower the Vertiv™ Liebert® XDP as far as the piano jacks will allow. 2. Undo all strapping holding the piano jacks to the unit.

  • Page 15: Installation

    Liebert® XDP as service access for components in the unit. For additional technical information, refer to the System Design and Configuration Document for the Liebert® XD System, SL- 16655. The document is available in electronic format at Vertiv’s website, www.Vertiv.com, as well as from your local Vertiv representative.
  • Page 16 Vertiv™ Liebert® XDP with iCOM™ Table 3.1 Liebert® XDP Dimensions Dimensional Data, inches (mm) Shipping Weight, lb. (kg) Model 50/60Hz Domestic Export XDP160 38 (965) 34 (864) 33-1/8 (841) 33 (838) 36 (914) 78 (1981) 1020 (462) 1083 (491) * The dimension does not include the bezel of the disconnect switch.

  • Page 17: Placing The Vertiv™ Liebert® Xdp On A Floor Stand

    2-5/8 DPN001598, Rev 9 3.1.2 Placing the Vertiv™ Liebert® XDP on a Floor Stand WARNING! Risk of top heavy unit falling over when improperly lifted or moved. Can cause serious injury or death. Building and equipment damage may also result. Read all of the following instructions and verify that all lifting and moving equipment is rated for the weight of the unit before attempting to move, lift, remove packaging from or prepare the unit for installation.
  • Page 18 Vertiv™ Liebert® XDP with iCOM™ Figure 3.3 Liebert® XDP Floorstand 9 — 24 in. 3 Installation...

  • Page 19: Electrical Considerations

    Figure 3.4 Vertiv™ Liebert® XDP Floorstands 27 — 45 in. 3.2 Electrical Considerations Make sure the actual supply voltage and frequency correspond to the voltage and frequency indicated on the Vertiv™ Liebert® XDP’s rating plate. The unit must be installed in accordance with national wiring regulations.
  • Page 20 Customer must provide earth ground to unit, per NEC, CEC and local codes, as applicable. Verify with a voltmeter that power is Off. The Vertiv™ Liebert® iCOM™ controller does not isolate power from the unit, even in the “Unit Off” mode. Some internal components still require and receive power even during the “Unit Off”...

  • Page 21: Connecting High Voltage Cables

    3.2.1 Connecting High Voltage Cables Turn the Vertiv™ Liebert® XDP’s disconnect switch to the OFF position. (See Figure 3.5 below ). Open the front doors and push down on the enclosure cover latch to open the hazardous voltage enclosure cover.
  • Page 22 Vertiv™ Liebert® XDP with iCOM™ Figure 3.6 Electrical Enclosure Knockout Location for Hazardous Voltage Wiring 3. Route the input hazardous voltage electrical power wiring through the top left knockout (see Figure 3.6 above ) to the disconnect switch L1, L2 and L3 (see Figure 3.7 on the facing page andFigure 3.8 on the facing page ).
  • Page 23 Vertiv™ Liebert® XDP with iCOM™ Figure 3.7 High Voltage Connections—60 Hz Figure 3.8 High Voltage Connections—50 Hz 3 Installation...

  • Page 24: External Pump Overloads

    3.2.2 External Pump Overloads The Vertiv™ Liebert® XDP is shipped with external pump overload with trip point settings and DIP switch settings for normal operations. The trip points are in increments of 0.25A and should not be changed from the factory settings. For 460V, the trip point is set at 1.5A (see Figure 3.9 below ).

  • Page 25: Extra Low Voltage (Elv) Connections

    Vertiv™ Liebert® XDP with iCOM™ 3.2.3 Extra Low Voltage (ELV) Connections Extra low voltage power output is 30V and 100VA or less. Turn off all unit power before connecting cables or wires. Failure to do so may damage this equipment (refer to Figure 3.12 below ).
  • Page 26 Vertiv™ Liebert® XDP with iCOM™ Figure 3.13 Connecting the Remote Temperature/Humidity Sensors 3 Installation...

  • Page 27: Dip Switch And Jumper Settings For Remote Sensors

    Vertiv™ Liebert® XDP with iCOM™ 3.2.4 DIP Switch and Jumper Settings for Remote Sensors The Vertiv™ Liebert® XDP is shipped with jumpers and DIP switch settings for normal operation. See Figure 3.14 below . Figure 3.14 DIP Switch and Jumper Settings...
  • Page 28 Vertiv™ Liebert® XDP with iCOM™ Figure 3.15 Unit-to-Unit Networking Connections 3 Installation...

  • Page 29: Field Connections-Optional For All Units

    Vertiv™ Liebert® XDP with iCOM™ 3.3 Field Connections—Optional for All Units • Connect field wiring from the optional Vertiv™ Liebert® XD cooling module condensation detection circuit to terminal strip locations COMM (24) and H2O (51). • Connect optional field wiring from remote devices to remote alarm device, common alarm outputs, site monitor and remote shutdown, if applicable.

  • Page 30: Remote Sensor Installation-Proper Placement

    XDP. If the return air side of the primary air mover, such as a Liebert® DS, represents the conditions where the Liebert® XD cooling modules are located, one sensor could be placed there. Vertiv suggests placing the other sensor on the wall opposite the heat load area.

  • Page 31: Piping

    2-1/8" OD 4.1.1 Recommended Pipe Size Connect the main pipes between the Vertiv™ Liebert® XDP and the Liebert® XD cooling modules according to site specific documentation and the configuration guide for the Liebert® XD system. Elbows and restrictions must be minimized to get good fluid flow.

  • Page 32: Vertiv™ Liebert® Xdp Interconnection With Liebert® Xd Cooling Modules

    The R-134a side relief valve is inside the Liebert® XDP unit at the top of the receiver. 4.3.1 Piping Installation—R-134a Pumped Circuit Vertiv recommends venting the relief pressure valve of the Liebert® XDP (located at the top of the receiver) outside of the conditioned space where it is open to the atmosphere.

  • Page 33: Piping Mains

    Liebert® XDP’s heat exchanger. 4.3.3 Bypass Flow Controller Three bypass flow controllers are required to ensure that the Vertiv™ Liebert® XDP pumps operate within the optimum range. These devices are added to the field piping and simulate the flow of additional cooling modules.

  • Page 34: Piping Details-Shutoff/Isolation Valves

    Figure 4.3 Bypass Flow Controller Arrangement Figure 4.4 Bypass Flow Controller Piping 4.4 Piping Details—Shutoff/Isolation Valves Isolation valves must be installed on the Vertiv™ Liebert® XDP’s refrigerant circuit to permit maintenance on the unit (see Figure 4.5 on the facing page ). 4 Piping...

  • Page 35: Evacuation And Leak Check-R-134A Pumped Circuit

    NOTE: Do not insulate piping before checking it for leaks. Insulating pipes before checking them for leaks would prevent easy detection of leaks. Insulate all piping between the Vertiv™ Liebert® XDP and its connected cooling modules to prevent condensation where the piping passes through non-conditioned areas.

  • Page 36: Filling The Pumped Circuit-R-134A

    Vertiv™ Liebert® XDP with iCOM™ 4.5 Filling the Pumped Circuit—R-134a Using a refrigerant pump or cylinder heater pads will speed the charging process. Connect a charging manifold to the service port of the receiver outlet valve or to the suction and discharge side of the pump.

  • Page 37: Calculating Refrigerant Charge-Example

    Vertiv™ Liebert® XDP with iCOM™ Table 4.4 System Refrigerant Charge for the Supply and Return Mains Refrigerant Charge, Supply/Return Main Length and Diameter lb/foot (kg/m) 0.45 (0.67) Main supply actual length per 1-1/8" OD copper tubing 0.68 (1.01) Main supply actual length per 1-3/8" OD copper tubing 0.28 (0.42)

  • Page 38: Checklist For Proper Installation

    5. Connect the building chilled water piping to the Liebert® XDP. 6. Connect the Vertiv™ Liebert® XD cooling module piping to the Liebert® XDP with slope. 7. Check the system for leaks.

  • Page 39: Vertiv™ Liebert® Icom™ Control-Firmware Version Xp1.00.010.Std

    5.1 Liebert® iCOM™ Components and Functions The Liebert® iCOM™ controller layout is shown in Figure 5.1 below ; the keyboard functions are defined in Table 5.1 on page 37 . Figure 5.1 Liebert® iCOM™ Display Components 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 40 Moves downward in a menu or reduces the value of a (Down Arrow) selected parameter. Left and Right Navigates through text and sections of the display. Arrow Keys Upper LED Blinking Red—Active, unacknowledged alarm exists 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...

  • Page 41: Display Lamp Indicators

    5.2 Display Lamp Indicators • The Green lamp will be On only when the Vertiv™ Liebert® XDP is ON and running with no alarms. • The Red lamp will be ON if the unit is ON and running with an active alarm, or if the unit is shut down because of an alarm.

  • Page 42: Accessing Menus And Settings

    Vertiv™ Liebert® XDP with iCOM™ Figure 5.2 Vertiv™ Liebert® iCOM™ Default Home Screen 5.3.1 Accessing Menus and Settings Viewing Data No password is required to view data or settings. To view data: From the home screen, press the Enter key to view the User Menu. See Vertiv™...

  • Page 43: Cooling Module Overview

    Vertiv™ Liebert® XDP with iCOM™ 5.3.2 Cooling Module Overview The Vertiv™ Liebert® iCOM™ will display an overview of all connected cooling modules. It does not display a system view, which would include units other than the cooling modules. NOTE: The Liebert® iCOM™ control screens display a setting to select a system view, but the Liebert® XDP does not support a system view.

  • Page 44: Changing Vertiv™ Liebert® Icom™ Display Settings

    Either change that setting or navigate to another setting with the Up and Down arrow keys. 6. Once the desired setting is highlighted, press the Enter key to access that parameter’s display setting options. 7. Use the Up and Down arrow keys to make changes. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...

  • Page 45: Changing Operational Settings

    Figure 5.5 Display Setup Screen 5.5 Changing Operational Settings Changes to the Vertiv™ Liebert® XDP’s operation settings in the Set Alarms and Setpoints menus require a password. From the home screen, press the Enter key to view the User Menu. (See Vertiv™...

  • Page 46: Vertiv™ Liebert® Icom™ User Menu Icons And Legend

    Vertiv™ Liebert® XDP with iCOM™ NOTE: Changing the time scale eliminates all previous graphical data and the unit will begin recording new data. 5.7 Vertiv™ Liebert® iCOM™ User Menu Icons and Legend Table 5.2 Liebert® iCOM™ User Menu Icons Descriptions...

  • Page 47: Vertiv™ Liebert® Icom™ User Menu Screens

    Vertiv™ Liebert® XDP with iCOM™ Figure 5.6 Vertiv™ Liebert® XDP User Menu Screen 5.8 Vertiv™ Liebert® iCOM™ User Menu Screens User menus report general cooling unit operations and status. User menu screens employ a coding that begins with U and is followed by parameters and information, such as settings.
  • Page 48 Vertiv™ Liebert® XDP with iCOM™ The setting is intended to keep the room temperature above the setpoint. Without a proper setpoint, the Vertiv™ Liebert® XDP can lower the room temperature too much, depending on the room dew point and load. This setpoint will reduce the cooling to keep the room temperature above this desired temperature.
  • Page 49 Sensor B Dew Point—Displays the dew point of the remote CAN Temp Humidity sensor designated as Sensor B. Supply Refrigerant Temperature—Displays the actual supply refrigerant temperature from the Liebert® XDP to the modules. Supply Chilled Water Temperature—Displays the actual the Supply Chilled Water temperature to the Liebert® XDP. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 50 Daily High Chilled Water Temperature—Shows the highest chilled water supply temperature being delivered to the Liebert® XDP in a rolling 24 hour period. Daily Low Chilled Water Temperature—Shows the lowest chilled water return temperature being delivered to the Liebert® XDP in a rolling 24 hour period. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 51 Display Colors—Selects the background color. Inverted sets the display to show white font with blue background and Normal sets a white background with blue font. Date Format—Date format changes the month, day and year arrangement shown on the front display and on event time stamps. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 52 Service menu (S910). Module Status—Indicates whether the smart module is connected to the CANbus. Figure 5.13 Vertiv™ Liebert® XDV Smart Module Status Screen U905—Displays the temperature of the air entering the Liebert® XDV. U908—Displays the temperature of the air leaving the right and left fan of the Liebert® XDV.
  • Page 53 U913—Displays the right fan status; possible values are ON, OFF and ON ECON. ON ECON indicates that only one fan is On. Figure 5.14 Vertiv™ Liebert® XDH Smart Module Status Screen—Each Bank Shown Separately U904—Displays the temperature of the air entering the top of the bank of the Liebert® XDH.
  • Page 54 Vertiv™ Liebert® XDP with iCOM™ Figure 5.15 Vertiv™ Liebert® XDO Smart Module Status Screen U907—Displays the temperature of the air entering from the right and left of the Liebert® XDO. U910—Displays the temperature of the air leaving the Liebert® XDO.

  • Page 55: Liebert® Icom™ Service Menu Icons And Legend

    Set Alarms - Change settings for alarms information for service NOTE: Menu shows icons only; text is explanatory and does not appear on the Liebert® iCOM™ display. Figure 5.17 Liebert® XDP Service Menu Screen 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...

  • Page 56: Vertiv™ Liebert® Icom™ Service Menu Screens

    80°F (10.0 to 26.7°C), the factory default setting is 60°F (15.6°C). NOTE: This is not a true room temperature setpoint. The Vertiv™ Liebert® XDP has no heaters; it will try to cool as much as possible. If the Liebert® XDP is able to cool the room to this setpoint, it will reduce its cooling action to try to keep the room temperature at or above this setpoint.
  • Page 57 OFF, the percent call for cooling cannot go below this value. The parameter is adjustable from 5 to 30%. The factory default is 15%. Figure 5.19 Maintenance—Basic Settings Screen, page 1 of 7 Maintenance Frequency Per Year—Sets the number of expected maintenance visits in a one year time span. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 58 Number of Alarms—Displays the number of alarms that have occurred with the unit’s Pump 1. Actual Bonus—Displays the actual calculation of wellness for the unit’s Pump 1. The unit will always take the value from the worst component for the next maintenance indication. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 59 Actual Bonus—Displays the actual calculation of wellness for the unit’s Pump 2. The unit will always take the value from the worst component for the next maintenance indication. Figure 5.22 Maintenance Screens, pages 4 through 7 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 60 Pump 1—Starts the unit’s Pump 1. Pump 2—Starts the unit’s Pump 2. 3P Start Active/Complete—Displays if the start-up routine is active, and if it is completed. 3P Actuator Input Request—Shows the % call for cooling. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 61 Page 3 applies to the Liebert® XDC only. No Liebert® XDP parameters are present. Figure 5.26 Diagnostics/Service Mode Screen, page 4 of 6 Manual Mode Control Type—Not currently used. Manual Deviation—Not currently used. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 62 Status Condensation Detect—Displays the status of the dry contact to communicate condensate detection at a module. Status Unit Ready—Shows unit status when a secondary device, such as a fire detection system, is employed. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 63 High Room Dewpoint—Sets the threshold for a return high dew point alarm. The range for the high room dew point alarm is from 33.8 to 95°F (1 to 35°C); the default is 65°F (18.3°C). 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 64 Warning: Annunciates the buzzer, triggers a monitoring event, shows the event in the event viewer/front display and flashes the red LED on the display. Message: Shows the event in the event viewer and on the front display 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 65 Supply Chilled Water Sensor is above the user-specified alarm setpoint. Sets how the event is reported: as an alarm, a warning or a message. Specifies how long the control waits before reporting the event. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 66 PUMP SHORT CYCLE—Enables or disables the Pump Short Cycle event, which occurs when flow is not established by either pump for 30 minutes. Sets how the event is reported: as an alarm, a warning or a message. Specifies how long the control waits before reporting the event. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 67 FAN FAILURE—Enables or disables the Fan Failure event, which occurs when a fan failure occurs at a Liebert® XD cooling module. Sets how the event is reported: as an alarm, a warning or a message. Specifies how long the control waits before reporting the event. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 68 Humidity Sensor A—Adjusts the humidity reading from the actual remote CAN Temp Humidity sensor designated as Sensor A to compensate for any error of the sensor or to match other sensors in the room. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 69 Calibrated Chilled Water Sensor—Displays the adjusted temperature value of the supply chilled water sensor. This value is the actual sensor reading plus or minus the offset Supply Chilled Water Sensor. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 70 Supply Refrigerant Sensor 100%—Allows the sensor reading to be calibrated at the highest reading of the sensor. This calibration changes the end point of the sensor reading. Figure 5.38 System/Network Setup Screen—System, page 1 of 2 Number of Connected Units—Shows the number of displays connected. This is always 1. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 71 The group number can be changed to view other devices in different groups. Not currently used. Bootloader Variables—Indicates the bootloader has changed since it was last loaded. This parameter should only be activated by an authorized service person. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 72 Liebert® iCOM™ Service Tool. Selecting Save will write the settings to the internal storage file and selecting Load will write the settings from the internal storage file to the application software. SW Version—Contains the application software version loaded onto the Liebert® iCOM™. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 73 Bootloader Variables—Indicates if there has been a change to the boot loader since it was last loaded. This parameter should only be activated by authorized service personnel. Static RAM—Allows service personnel to clear and reboot the RAM of the control board. Only Vertiv service personnel should perform this function.
  • Page 74 LOSS OF FLOW alarm time delay has elapsed and the LOSS OF FLOW alarm has been annunciated. The default is PUMP Pump Short Cycle Delay—Sets the time to lock Off the unit if it is unable to establish refrigerant flow within this set amount of time. 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 75 3P Actuator Direction—Sets if the valve is a Direct or Reverse acting valve. Unit Off Valve % Open—Sets the valve position when the unit is OFF. Figure 5.44 Module Setup Screen, page 1 of 20 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...
  • Page 76 Return Air Temp Limit—Sets the high and low return air temperature to from the module. An alarm will occur if the temperature falls outside the limits. Firmware Version—Displays the firmware version installed on the smart module. Figure 5.45 Module Setup Screen, page 1 of 20 5 Vertiv™ Liebert® iCOM™ Control—Firmware Version XP1.00.010.STD...

  • Page 77: Start The Vertiv™ Liebert® Xdp With Liebert® Icom

    NOTE: Before any action that could cause a disturbance in the Vertiv™ Liebert® XD system’s cooling function is begun, the facility manager MUST be informed. In addition, after the action is taken and the work is finished, the facility manager MUST be informed.

  • Page 78: Starting The Vertiv™ Liebert® Xdp With Liebert® Icom™ Controller

    The Liebert® XDP system is now ready to be turned ON. 6.2 Starting the Vertiv™ Liebert® XDP with Liebert® iCOM™ Controller The Liebert® XDP is started, stopped and controlled through the Liebert® iCOM™ controller. Figure 5.1 on page 35 shows the Liebert®...
  • Page 79 Vertiv™ Liebert® XDP with iCOM™ NOTICE Risk of operation with low refrigerant charge. Can cause equipment damage. Operating the Vertiv™ Liebert® XDP with refrigerant levels below the bottom sight glass can cause permanent pump damage. 3. Check pressure differential functionality: The Liebert®...
  • Page 80 Vertiv™ Liebert® XDP with iCOM™ This page intentionally left blank 6 Start the Vertiv™ Liebert® XDP with Liebert® iCOM™...

  • Page 81: Alarm Descriptions And Solutions

    Vertiv™ Liebert® XDP with iCOM™ 7 Alarm Descriptions and Solutions 7.1 Alarm Descriptions NOTE: Alarms must be acknowledged before they can be reset. To acknowledge or silence an alarm, press the ALARM key one time. This will silence the alarm; the red LED will remain illuminated until the alarm is reset.
  • Page 82 Vertiv™ Liebert® XDP with iCOM™ LOW REFRIGERANT TEMP—Activated when the supply refrigerant temperature sensor temperature reading drops below the higher of the two calculated dew points, assuming that neither Sensor A or Sensor B has a sensor failure alarm. This alarm will reset when the refrigerant temperature sensor reads the refrigerant temperature above both of the two calculated dew points and the alarm has been acknowledged.

  • Page 83: Warning Descriptions

    The entering chilled water temperature is too high to keep the refrigerant pump(s) running normally. If a HIGH CW TEMP alarm occurs and the refrigerant pump loses flow (differential pressure), then the Vertiv™ Liebert® XDP will go into a pre-chill mode.
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  • Page 85: Troubleshooting

    Vertiv™ Liebert® XDP with iCOM™ 8 Troubleshooting Table 8.1  Troubleshooting the Liebert® XDP Symptom Possible Cause Check or Remedy No main power Check L1, L2 and L3 for rated voltage. Loose electrical Tighten connections. connections Pump will not Allow pump to cool. Check amp draw. Confirm that the external pump overload trip point settings are...
  • Page 86 Vertiv™ Liebert® XDP with iCOM™ Table 8.1  Troubleshooting the Liebert® XDP (continued) Symptom Possible Cause Check or Remedy Check wiring. Supply Refrigerant Sensor Failure Alarm Call service. Clogged filter Debris or other dryer and/or contaminants in Replace. impeller refrigerant Pipe rattle Loose pipe connections Check pipe connections.

  • Page 87: Maintenance

    Vertiv™ Liebert® XDP with iCOM™ 9 Maintenance The Vertiv™ Liebert® XD system components require little maintenance when proper fluid levels are maintained and proper start-up and operation procedures are followed. The following tasks should be performed at the intervals stated: Clean or replace chilled water strainer annually.
  • Page 88 Vertiv™ Liebert® XDP with iCOM™ This page intentionally left blank 9 Maintenance...

  • Page 89: Specifications

    Vertiv™ Liebert® XDP with iCOM™ 10 Specifications Table 10.1 Vertiv™ Liebert® XDP160 Specifications Models XDP160RC--5 XDP160RA--5 XDP160RM--5 160kW / 46 Tons, 60Hz 140kW/40 Tons, 50Hz Cooling Capacity, Nominal Each capacity is based on 45ºF (7ºC) entering water temperature and 140gpm (530lpm) water flow rate. Capacity is reduced when glycol mixtures are used in place of 100% water.
  • Page 90 Vertiv™ Liebert® XDP with iCOM™ Table 10.1 Vertiv™ Liebert® XDP160 Specifications (continued) Models XDP160RC--5 XDP160RA--5 XDP160RM--5 Cabinet Exterior Finish Black, matte finish, heat-fused powder coat Operating Ambient 86 (30) Temperature, Maximum, °F (°C) Agency Approvals CSA 60Hz Consult the factory.

  • Page 91: Appendices

    Vertiv™ Liebert® XDP with iCOM™ Appendices Appendix A: Technical Support and Contacts A.1 Technical Support/Service in the United States Vertiv Group Corporation 24x7 dispatch of technicians for all products. 1-800-543-2378 Liebert® Thermal Management Products 1-800-543-2378 Liebert® Channel Products 1-800-222-5877 Liebert® AC and DC Power Products 1-800-543-2378 A.2 Locations...
  • Page 92 Vertiv™ Liebert® XDP with iCOM™ This page intentionally left blank Appendices...
  • Page 93 Vertiv™ Liebert® XDP with iCOM™...
  • Page 94 Vertiv.com | Vertiv Headquarters, 505 N Cleveland Ave, OH, 43082, USA © 2023 Vertiv Group Corp. All rights reserved. Vertiv™ and the Vertiv logo are trademarks or registered trademarks of Vertiv Group Corp. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners. While every precaution has been taken to ensure accuracy and completeness here, Vertiv Group Corp.

This manual is also suitable for:

Liebert xdp160rc-5Liebert xdp160ra-5Liebert xdp160rm-5

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