Liebert XDP user manual Controls, Main Menu, Feature Overview, Viewing or Changing Settings

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Microprocessor Control

4.2Controls

The Microprocessor Control for the Liebert XDP features an easy-to-use, menu-driven liquid crystal display. The menus, control features and circuit board details are described in this section.

4.2.1Feature Overview

The Liebert XDP maintains the refrigerant being pumped to Liebert XD cooling modules at a temper- ature above the room dew point, preventing condensation.

4.3Main Menu

Press the MENU key to display the Main Menu. The menu selections are:

•SETPOINTS

•STATUS

•ACTIVE ALARMS

•ALARM HISTORY

•TIME

•DATE

•SETUP OPERATION

•SETPT PASSWORD

•SERVICE PASSWORD

•CALIBRATE SENSOR

•ALARM ENABLE

•ALARM TIME DELAY

•COM ALARM ENABLE

•CUSTOM ALARMS

•CUSTOM TEXT

•DIAGNOSTICS

•END OF MENU

4.3.1Viewing or Changing Settings

To access a menu option:

1.Use the Up or Down arrow keys to scroll to the menu option.

2.Press the ENTER button to view the current setting.

3.To change the setting, use the Up or Down arrow keys.

4.Press ENTER to save the change.

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Contents Liebert XDP Pumping Place holder Revision Unit Redundancy Level Liebert General Safety GuidelinesExample XDP160A Fluorinated Greenhouse Gas Requirements-European UnionTable of Contents Specifications Alarm Descriptions and SolutionsFigures Page Product/System Description General Product InformationEquipment Inspection Product DescriptionEquipment Handling Handling With SkidRemoval from Skid Liebert XDP strapped to piano jack Removing pallet boards for piano jack insertionSlide this runner away From the Liebert XDP Removing Piano JacksLiebert XDP dimensions Mechanical ConsiderationsPositioning the Liebert XDP Model Pipe Connection Point 50/60 Hz Unit piping outlet connection sizes, inches, OD CuElectrical Information High Voltage Connections Connecting High-Voltage CablesElectrical enclosure knockout locations for field wiring High voltage connections-50Hz Extra Low Voltage ELV ConnectionsField Connections-Optional for All Units Field Connections-All UnitsRecommended Pipe Size European Union Fluorinated Greenhouse Gas RequirementsConnection Sizes PipingBypass flow controllers for a Liebert XDP-based system Piping Installation MethodLiebert XDP Interconnection with Liebert XD Cooling Modules Bypass Flow ControllerBypass flow controller arrangement Bypass flow controller details, dimensionsEvacuation and Leak Check Piping Installation MethodPiping Details-Shut-Off/Isolation Valves Piping MainsChecklist for Proper Installation Checklist for Liebert XDP Startup Liebert XDP pump light indicator-208V and 400V unitsIndicator Lights Description Green Red System R-134a liquid level Filling the Pumped Circuit-R-134aSystem refrigerant charge for the supply and return mains Return Line Diameter 5/8Return Line Diameter Total 293 Calculating Refrigerant Charge-ExampleCalculating refrigerant charge-example Worksheet to calculate refrigerant chargeUser interface keypad functions Feature OverviewMicroprocessor Control DisplayMain Menu Feature OverviewViewing or Changing Settings ControlsMIN Temp SP Active AlarmsAlarm History SetpointsPump Start TD Setup OperationRestart Time Delay DegreesLead Pump Liebert XDP DIP switches and factory settingsPump Wait TD Pump OFF TDPassword Security-SETPT Password and Service Password Change Password-SETPT PasswordValve Time COM Alarm Enable Change Password-SERVICE PasswordAlarm Enable Alarm Time DelayCustom Alarms DiagnosticsCustom Text Alarm Descriptions and Solutions Alarm DescriptionsRed and Green Lamp Indicators Alter Alarm SettingsEnable or Disable Alarms System Shutdown Causes Troubleshooting the XDP TroubleshootingFluorinated Greenhouse Gas Requirements MaintenanceLiebert XDP160 specifications SpecificationsThat Ne tIti Ti n