Emerson GXT2-10000RT208 user manual ON/Alarm Silence/Battery Test Button, OFF/Bypass Button

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Controls and Indicators

9.0CONTROLS AND INDICATORS

Figure 8 Control and indicator overlays, vertical and horizontal

Vertical overlay for tower installation

All indicators lit for illustrative purposes.

L1 L2

BYPASS

UPS ON !

BATTERY

AC INPUT - +

UPStation GXT

Horizontal overlay for rack mounting

9.1ON/Alarm Silence/Battery Test Button

This button controls output power to connected load(s) and has three functions:

•ON

•Alarm Silence

•Manual Battery Test

ON - Pressing this button will start up the UPS in order to provide conditioned and protected power.

Alarm Silence - To silence alarms, press this button for at least one Second. After the alarm is silenced, the Liebert GXT2-10000RT208 will reactivate the alarm system to alert of additional problems.

NOTE

The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced.

Manual Battery Test - To initiate a manual battery test, press the ON/Alarm Silence/Battery Test button for at least one second while operating from utility power with no alarm conditions present.

•If only three of the five battery indicators illuminate, allow the UPS to recharge the batteries for 24 hours.

•After 24 hours, retest the batteries.

•After the batteries have been retested, if only three of the five battery indicators illuminate, con- tact your local dealer, Liebert representative or Liebert Worldwide Support Group.

9.2OFF/Bypass Button

This button controls output power to connected load(s) and has dual functions: OFF and Bypass.

! CAUTION

Pressing the OFF/Bypass button once will cause the load to be transferred to bypass power. Pressing the OFF/Bypass button a second time within 4 seconds will result in loss of power to the output receptacles and connected loads. Perform all necessary shutdown procedures on connected loads before pressing this button twice.

Pressing the OFF/Bypass button twice within 4 seconds shuts off power to the output receptacles and connected loads, but the UPS’s circuits remain live, charging the unit’s battery.

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Contents Liebert GXT2-10000RT208 Page Table of Contents Modes of Operation Controls and IndicatorsCommunications MaintenanceTroubleshooting SpecificationsFigures Important Safety Instructions Page Glossary of Symbols Introduction and System Description System Description Rectifier/Power Factor Correction PFC CircuitBattery Charger InverterStatic Bypass BatteryDC to DC Converter Major Components Internal Battery PackMain Frame and Electronics PD-102 Power Distribution Option PD-103 PD-101 Power Distribution Option with Internal ConnectorWHAT’S Included Attach Bezels to Top Install the Main CabinetInstallation and Configuration Tower UPS InstallationReturn flanges Retaining Latches Front Innermembers members Installing the Adjustable Rack-Mount Kit-Sold SeparatelyQuantity Rack Depth M4 nuts M4 nutsUPS External Battery Cabinet External Battery Cabinet InstallationSupport Base With Spacers for External Battery Cabinets Distribution Module Electrical Connections Connect Input/Output Power208 or Input to UPS See Note Input & Output Terminal Block ConnectionsElectrical requirements 208 or Output to Load See Note 120Liebert GXT2 10000RT208 Add an Output Power Distribution Module-OptionalHardwire Terminal Block Cover Screw holes Output Distributionto attach to UPS Cover PlateControls and Indicators horizontal overlay Install the Internal Battery PacksInitial Startup and Electrical Checks Hardwire Input ConnectionsOutput Receptacle Distribution Options Hardwire terminal connectionsWhat You Will Need Liebert GXT2-10000RT208 Configuration Program FeaturesConfiguration Program Establishing Communication Link with Configuration Program-InstallationChanging UPS Settings Configuration Program-OperationRead/Confirm UPS Configuration Settings Cancel Without Changing UPS SettingsPartial Rejection Programming Rejected When UPS is OffOn-Screen Reminders N Reverse Detection-120V UPS Models Only UPS TabOutput Voltage Output Voltage Selection NotesFrequency Selection Options TabOptions Tab Used With Earlier Liebert GXT2 Models Battery Cabinets Number Battery TabLow Battery Time Warning Auto Battery Test TimeAbout Tab Horizontal overlay for rack mounting ON/Alarm Silence/Battery Test ButtonControls and Indicators OFF/Bypass ButtonUPS on Indicator Green Battery Level Indicators 5 GreenFault Indicator Red Bypass Indicator AmberModes of Operation Normal Mode OperationBattery Mode Operation Battery Recharge OperationDB-9 pin assignment Communications Interface PortCommunications 11.1.1 DB-9 Interface PortWrap network cable around ferrite bead Pin 4 Remote Shutdown on BatteryUPS Intelligent Communications Communications-Liebert SNMP/OCWEBCARD Snmp AdapterRepo Connection Remote Emergency Power OffKey to Repo switch connections 1 VDC Sense Common Battery Battery ReplacementMaintenance Internal Battery Replacement ProceduresUPS Power Module Replacement UPS back panel-control location Indicator status Diagnosis/Audible alarm TroubleshootingFault indicators Condition Alarm Alarm conditionsTroubleshooting guide Problem Cause Solution See 12.2 UPS Power Module Replacement Battery/External 10000VA Run Time Cabinets Load% Minutes Battery run timesAuto-Learning Battery Run Times UPS specifications SpecificationsModel Number PD-101 DIMENSIONS, W x D x H Battery specificationsOptional output distribution specifications-PD-101 See Battery run timesModel Number PD-103 DIMENSIONS, W x D x H Optional output distribution specifications-PD-102Optional output distribution specifications-PD-103 Model Number PD-102 DIMENSIONS, W x D x HModel Number Product Warranty RegistrationExternal battery cabinet specifications Specifications Page That Ne tIti Ti n