Liebert XDP160RC, XDP160RM, XDP160RA user manual Important Safety Instructions

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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.

Only qualified personnel should move, install or service this equipment.

Adhere to all warnings, cautions, notices and installation, operating and safety instructions on the unit and in this manual. Follow all operating and user instructions.

Follow all local codes.

! WARNING

Risk of arc flash and electric shock. Can cause property damage, injury or death.

Disconnect all local and remote electric power supplies and wear protective equipment per NFPA 70E before working within electric control enclosure. Failure to comply can cause serious injury or death.

Customer must provide earth ground to unit, per NEC, CEC and local codes, as applicable.

Before proceeding with installation, read all instructions, verify that all the parts are included and check the nameplate to be sure the voltage matches available utility power.

The Liebert iCOM microprocessor does not isolate power from the unit, even in the Unit Off mode. Some internal components require and receive power even during the Unit Off mode of Liebert iCOM control.

The line side of the disconnect switch on the front of the unit contains live high-voltage.

The only way to ensure that there is NO voltage inside the unit is to install and open a remote disconnect switch. Refer to unit electrical schematic.

Follow all local codes.

! WARNING

Risk of unit falling over. Can cause property damage, injury or death.

The XDP is top-heavy. Use extreme caution and care when moving and installing this unit.

! CAUTION

Risk of piping and component rupture. Can cause injury or equipment damage.

System is pressurized. Relieve pressure through access valve before working on unit.Closing service valves may isolate liquid refrigerant, causing high pressure and rupture of piping. Do not close valves without following recommended procedures for repair, maintenance and replacement of components. Install pressure relief valves in field piping that may become isolated by service valves. System is pressurized. Relieve pressure through access valve before working on unit

NOTE

This document is intended to be used together with site specific documentation and documentation for other parts of the system (heat rejection devices and cooling modules).

NOTE

Before any action that could cause a disturbance in the 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.

NOTICE

Risk of leaking chilled water lines. Can cause equipment and building damage.

Lines and joints must be inspected regularly. Improper installation, application and service practices can result in water leakage from the unit. 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. Emerson Network Power recommends installing monitored leak detection equipment for the unit and supply and return lines.

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Contents Liebert XDP with Liebert iCOM Control Page Table of Contents Specifications Alarm Descriptions and Solutions Start the Liebert XDP with Liebert Icom Figures Tables Important Safety Instructions Pumping Unit Redundancy Place holder Revision Level Liebert Example XDP160RA= 460V-3ph-60Hz Place holder Minimum Load General Product InformationEquipment Inspection Product/System DescriptionHandling the Liebert XDP While it is on Skid and Packaged Equipment HandlingUnpacking the Liebert XDP Removing the Unit from the Skid Using a ForkliftUse a forklift to remove the Liebert XDP from the skid Removing the Unit from the Skid using RiggingSpreader Bars Bracket Moving the Liebert XDP Using Piano JacksSecuring the Liebert XDP to piano jacks Removing the Unit from the Piano JacksMechanical Considerations Liebert XDP dimensionsPositioning the Liebert XDP Unit piping outlet connection sizes, inches, OD Cu Electrical ConsiderationsModel Pipe Connection Point 50/60 Hz Front view of Liebert XDP and electrical enclosure Connecting High-Voltage CablesHigh voltage connections-60Hz High voltage connections-50Hz Extra Low Voltage ELV ConnectionsConnecting the remote temperature/humidity sensors DIP switch and jumper settings DIP Switch and Jumper Settings for Remote SensorsLiebert XDP extra low voltage field connections points Field Connections-Optional for All UnitsSuggested remote sensor placement Remote Sensor Installation-Proper PlacementSupply, return pipe sizes for refrigerant loop European Union Fluorinated Greenhouse Gas RequirementsConnection Sizes Recommended Pipe SizeLiebert XDP Piping Installation MethodsPiping Installation-R-134a Pumped Circuit Liebert XDP Interconnection with Liebert XD Cooling ModulesRequired Number of Open Piping MainsBypass Flow Controller Bypass flow controllers for a Liebert XDP-based systemBypass flow controller arrangement Piping Details-Shutoff/Isolation ValvesInsulation Evacuation and Leak Check-R-134a Pumped CircuitFloor Supply Return Liebert System refrigerant charge for the supply and return mains Filling the Pumped Circuit-R-134aCalculating refrigerant charge-example Calculating Refrigerant Charge-ExampleWorksheet to calculate refrigerant charge Checklist for Proper Installation Escape Key Down Arrow Key Liebert iCOM Components and FunctionsKeyboard icons and functions Display Lamp IndicatorsIcon Key Name Function Navigating Through the Liebert iCOM Display Accessing Menus and Settings Viewing DataUnit Sensor a Sensor B Pump Operation Roo m Data Room Data ACK High Chilled Water Temp Cooling Module OverviewEntering the password Entering the PasswordEnglish US Changing Liebert iCOM’s Display SettingsChanging Operational Settings Highlight the setting to be changed by pressing EnterLiebert iCOM User Menu Icons and Legend Graphical Data RecordLiebert XDP User Menu screen Spare Parts Liebert iCOM User Menu ScreensEvent Log SET Alarms page 1 Sensor Data screen, page 1 Sensor Data screen, page 2 U401 U402 XDV8SK OnlineXDO20SK 20 KW XDH32SKSettings Liebert iCOM Service Menu Icons and LegendSetpoints Maintenance Diagnostics Set Alarms Service ModeLiebert XDP Service Menu screen Liebert iCOM Service Menu ScreensLiebert iCOM Control-Firmware Version XP1.00.010.STD Maintenance-Basic Settings screen, page 1 Maintenance-Pump 1 Settings screen, page 2 Maintenance-Pump 2 Settings screen, page 3 Diagnostics/Service Mode screen, page 1 Manual Mode Control Type-Not currently used Diagnostics/Service Mode screen, page 5 Set Alarms screen, page 1 Set Alarms screen, page 2 High Temp Sensor B Enable ALM Delay EN-DIS TypeHigh Temp Sensor a Enable ALM LOW Temp Sensor a Enable ALMLoss of Flow Pump Enable ALM High Refrigerant Temp Enable ALMLOW Refrigerant Temp Enable ALM Supply Refrigerant Sensor Enable ALMSmoke Detected Enable ALM Condensation Detected Enable ALMFAN Failure Enable ALM Customer Input Enable ALMS601 S612 S801 GBP MACUnit System/Network Setup screen-Unit, page 1S834 S835 S401 Sensor Failure Enable ALM Node ID Delay EN-DIS TypeCondensation Detected Enable Local Module Shutdown Enable ALMNode ID Delay EN-DIS Type Liebert XDP pump light indicator-208V and 400V units Checklist for Liebert XDP StartupIndicator Lights Description Green Red System R-134a liquid level at 160kW load Starting the Liebert XDP with Liebert iCOM ControllerAlarm Descriptions Alarm Descriptions and Solutions Unit Is Off By Pump Short Cycle System Shutdown CausesUnit Is Off By Refrig Sens Fail Unit Is Off By High CW TempSymptom Possible Cause Check or Remedy Troubleshooting the Liebert XDPSee Clogged Filter Dryer and/or Impeller symptom Fluorinated Greenhouse Gas Requirements MaintenanceLiebert XDP160 specifications 2006/42/EC 2004/108/EC 2006/95/EC 97/23/EC Liebert Corporation Dearborn Drive Box Columbus, OHCare Ne tIs t Twor k
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