Liebert XDC | Liebert instruction

Precision Cooling

For Business-Critical Continuity™

Liebert® XDC™

User Manual - 50 and 60 Hz, 130 & 160kW Nominal Cooling Capacity

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Liebert user manual Liebert XDC

Contents

Liebert XDC Voltage-phase-frequency Density system = 380/415-3ph-50Hz General Safety GuidelinesExample XDC160AA Table of Contents Specifications Alarm Descriptions and Solutions Figures Tables Equipment Inspection General Product InformationEquipment Handling Product Description Removal of Skid Handling With Skid Remove tie-down brackets Mechanical Considerations Liebert XDC dimensions, weightRemoving Piano Jacks Positioning the Liebert XDC Liebert XDC piping connection sizes Piping locations Placing the Liebert XDC on a Floor Stand Liebert XDC water/glycol piping connection Sizes Detail a TOP View of Floor Stand Positioning the Liebert XDC with Floor Stand Dimensions and clearances for Liebert XDC on floor stand High Voltage Connections Connecting High-Voltage Cables Electrical enclosure knockout locations for field wiring Contactors Liebert XDC heat rejection connection points Extra Low Voltage Connections Field Connections-Optional for All Units Field Connections-All UnitsField Connections-Air Cooled Units only Extra Low Voltage field connections points Recommended Pipe Size European Union Fluorinated Greenhouse Gas RequirementsLiebert XDC Interconnection With Liebert XD Cooling Module Supply, return pipe sizes for Liebert XD refrigerant loop Piping Installation-R-134a Pumped Circuit Piping Installation MethodPiping Mains Bypass flow controllers for a Liebert XDC-based system Bypass Flow ControllersRequired Number Insulation Evacuation and Leak Check-R-134a Pumped CircuitLiebert XDP Liebert XDC System refrigerant charge for the supply and return mains Filling the Pumped Circuit-R-134a Calculating refrigerant charge-example Calculating Refrigerant Charge-ExampleWorksheet to calculate refrigerant charge Double discharge riser layout Install Double Discharge RisersPage Installation data-Lee-Temp, one-circuit, four-fan model See for details on piping connections Piping Schematic Recommended refrigerant line sizes, DX R-407c, OD copper General arrangement air cooled Liebert XDC Lee-Temp Control Recommended refrigerant line sizes for DCSL616 For mounting instructions, refer to Figure Lee-Temp Control Materials Supplied Lee-Temp Piping Indoor unit refrigerant charge-R-407c Filling the Direct Expansion DX Circuit-R-407cOutdoor air condenser charge-R-407c Indoor water/glycol cooled module R-407C refrigerant charge Installation Checklist Liebert XDC pump light indicator Checklist for Liebert XDC StartupIndicator Lights Description Green Red Refrigerant Type Compressor oil typesCompressor Type 407c Liebert XDC system is now ready to be turned on Microprocessor Control Feature OverviewDisplay User interface keypad functions Viewing or Changing Settings Feature OverviewControls Main Menu Setpoints Setpoint functions, default values and allowable rangesMIN Temp SP HI AIR Temp Alarm History Active AlarmsStatus Time Restart Setup OperationDegrees Pump Start TD Lead Pump Pump OFF TDLead Tandem Dipswch Setup Password Setpt Password Calibrate Sensors Alarm Enable COM Alarm Enable Alarm Time DelayCustom Alarms Custom Text Diagnostics Alarm Descriptions and Solutions Alarm Descriptions Red and Green Lamp Indicators Alarm Time Delays Enable / Disable AlarmsView Active Alarms System Shutdown Causes View Alarm History Liebert XDC troubleshooting Troubleshooting Too warm Fluorinated Greenhouse Gas Requirements MaintenanceAir Cooled Condenser Glycol Solution Maintenance Testing the Water Regulating Valve FunctionWater/Glycol Floor Stand Condenser Shell and Tube Condensers Liebert XDC specifications Specifications Heat Rejection Equipment Performance DataPiping Connections Performance Data 204 Page Iti Ne tTi n That