Liebert XDP160RA, XDP160RM, XDP160RC Fluorinated Greenhouse Gas Requirements, Maintenance

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Maintenance

8.0MAINTENANCE

The Liebert XD system components require little maintenance when proper fluid levels are maintained and proper startup and operation procedures are followed. The following tasks should be performed at the intervals stated:

1.Clean or replace chilled water strainer annually. Adjust accordingly based on purity of chilled water.

2.Check sight glass level of receiver every 4-6 weeks. During normal operation, the level should be at or above the second sight glass.

3.Check system for leaks every 4-6 weeks.

8.1Fluorinated Greenhouse Gas Requirements

Stationary air conditioning, refrigeration, heat pump equipment and stationary fire protection systems in the European Community market and operating with fluorinated greenhouse gases (f- gas), such as R407C, R134a, R410A, must comply with the F-Gas Regulation: (EC) No. 842/2006 (F- gas). The regulation prohibits, among other actions, venting fluorinated greenhouse gases to the atmosphere.

The F-Gas Regulation requires operators to use all measures that are technically feasible and do not entail disproportionate cost to prevent leakage of these gases, to test for leakage regularly and to recover f-gas during equipment service and maintenance and before disposing of equipment.

Refer to the full regulation for additional details.

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Contents Liebert XDP with Liebert iCOM Control Page Table of Contents Start the Liebert XDP with Liebert Icom Alarm Descriptions and SolutionsSpecifications Figures Tables Important Safety Instructions = 460V-3ph-60Hz Place holder Example XDP160RAPumping Unit Redundancy Place holder Revision Level Liebert Equipment Inspection General Product InformationProduct/System Description Minimum LoadHandling 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 JacksPositioning the Liebert XDP Liebert XDP dimensionsMechanical Considerations Model Pipe Connection Point 50/60 Hz Electrical ConsiderationsUnit piping outlet connection sizes, inches, OD Cu 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 PlacementConnection Sizes European Union Fluorinated Greenhouse Gas RequirementsRecommended Pipe Size Supply, return pipe sizes for refrigerant loopPiping Installation-R-134a Pumped Circuit Piping Installation MethodsLiebert XDP Interconnection with Liebert XD Cooling Modules Liebert XDPBypass Flow Controller Piping MainsBypass flow controllers for a Liebert XDP-based system Required Number of OpenBypass flow controller arrangement Piping Details-Shutoff/Isolation ValvesFloor Supply Return Liebert Evacuation and Leak Check-R-134a Pumped CircuitInsulation System refrigerant charge for the supply and return mains Filling the Pumped Circuit-R-134aWorksheet to calculate refrigerant charge Calculating Refrigerant Charge-ExampleCalculating refrigerant charge-example Checklist for Proper Installation Escape Key Down Arrow Key Liebert iCOM Components and FunctionsIcon Key Name Function Display Lamp IndicatorsKeyboard icons and functions Unit Sensor a Sensor B Pump Operation Roo m Data Room Data Accessing Menus and Settings Viewing DataNavigating Through the Liebert iCOM Display ACK High Chilled Water Temp Cooling Module OverviewEntering the password Entering the PasswordChanging Operational Settings Changing Liebert iCOM’s Display SettingsHighlight the setting to be changed by pressing Enter English USLiebert iCOM User Menu Icons and Legend Graphical Data RecordLiebert XDP User Menu screen Event Log Liebert iCOM User Menu ScreensSpare Parts SET Alarms page 1 Sensor Data screen, page 1 Sensor Data screen, page 2 U401 U402 XDV8SK OnlineXDO20SK 20 KW XDH32SKSetpoints Maintenance Diagnostics Set Alarms Liebert iCOM Service Menu Icons and LegendService Mode SettingsLiebert 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 a Enable ALM Delay EN-DIS TypeLOW Temp Sensor a Enable ALM High Temp Sensor B Enable ALMLOW Refrigerant Temp Enable ALM High Refrigerant Temp Enable ALMSupply Refrigerant Sensor Enable ALM Loss of Flow Pump Enable ALMFAN Failure Enable ALM Condensation Detected Enable ALMCustomer Input Enable ALM Smoke Detected Enable ALMS601 S612 S801 GBP MACUnit System/Network Setup screen-Unit, page 1S834 S835 S401 Condensation Detected Enable Node ID Delay EN-DIS TypeLocal Module Shutdown Enable ALM Sensor Failure Enable ALMNode ID Delay EN-DIS Type Indicator Lights Description Green Red Checklist for Liebert XDP StartupLiebert XDP pump light indicator-208V and 400V units 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 Refrig Sens Fail System Shutdown Causes Unit Is Off By High CW Temp Unit Is Off By Pump Short CycleSymptom 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, OHIs t Ne tTwor k Care