Emerson 230V, 5000-10 ON/Alarm Silence/Manual Battery Test Button, Standby/Manual Bypass Button

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Controls and Indicators

7.0CONTROLS AND INDICATORS

Battery Level Indicators

 

Load Level Indicators

Fault Indicator

Bypass Indicator

AC Input Indicator

Inverter Indicator

On/Alarm Silence/Manual

Liebert® GXT3

Battery Test Button

AC Power System

10000VA

Standby/Manual Bypass Button

Battery Indicator

7.1ON/Alarm Silence/Manual 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 for four seconds will start the UPS.

Alarm Silence - To silence alarms, press this button for at least one second. After the alarm is silenced, the Liebert GXT3 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 button for at least one second while operating from mains power with no alarm conditions present.

If only three of the five Battery LEDs 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 LEDs illuminate, contact your local dealer, Emerson® representative or Emerson Channel Support.

7.2Standby/Manual Bypass Button

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

Standby and Manual Bypass.

NOTICE

Pressing the Standby/Manual Bypass button once will transfer the load to bypass power and the load will be unprotected from disturbances in utility supply. Pressing the Standby/Manual Bypass button twice within 4 seconds while on Bypass will cut

Liebert® GXT3

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Contents Liebert GXT3 230V,5000-10,000VA Page Table of Contents Specifications MaintenanceTroubleshooting Figures Page Important Safety Instructions Information for the Protection of the Environment Glossary of Symbols Introduction Inverter Rectifier/Power Factor Correction PFC CircuitBattery Charger System DescriptionDynamic Bypass BatteryDC-to-DC Converter Main Frame and Electronics Major ComponentsC19 Output Power Liebert GXT3, 5,000 & 6000VA Terminal Block CommunicationInternal Battery Packs Removable Power Distribution BoxWHAT’S Included Tower UPS Installation Install the Main CabinetInstallation and Configuration Connectors Spacers Support BasesOperation and Display Panel Rotated Clockwise 90 Degrees Rack-Mount UPS InstallationInstalling the Adjustable Rack-Mount Kit-Sold Separately QuantityDepth UPS or battery813mm Retaining latchExternal Battery Cabinet Installation Slide into the bracket assemblies more easilyExternal battery cabinets connected to 10,000VA Liebert GXT3 Connect Input/Output Power Extract These Captive screws Maintenance Bypass BreakerBranch circuit breaker ratings Electrical specificationsDistribution Box Electrical Connections Unit Rating Maximum Breaker RatingOutput Input What You Will Need Configuration Program FeaturesConfiguration Program Standby/Manual Bypass Button ON/Alarm Silence/Manual Battery Test ButtonControls and Indicators Load Level Indicators 4 Green, 1 Amber Battery Level Indicators 5 GreenUPS Status Indicator Icon Color Description UPS Status IndicatorsUPS status indicators Operation Startup Checklist for the Liebert GXT3Initial Startup and Electrical Checks Maintenance Bypass Manual Battery TestDisconnecting Input Power from the Liebert GXT3 Put the Liebert GXT3 in Manual BypassRemove Screws IT Power System ConfigurationConnectors Terminal Block Communication Any Mode ShutdownCommunication Interface Port CommunicationLow Battery Battery Mode ShutdownOn Battery Liebert IntelliSlot Communication CardsLiebert MultiLink Remote Emergency Power OffRepo switch connection diagram Battery Replacement Procedures Replacing the Internal Battery PackMaintenance 6000VA model shown5000 & 6000 VA models Battery ChargingPrecautions Checking UPS Status Checking UPS FunctionsIndicators UPS SymptomsTroubleshooting Indicator Diagnosis/Audible alarmTroubleshooting table Audible AlarmAudible alarm description Condition AlarmYour UPS has received a signal or command from Specifications UPS specificationsOperating temperature parameters Power distribution specificationsExternal battery cabinet specifications See TableBattery run time, minutes, all models Auto-Learning Battery Run Times Specifications Liebert GXT3 Page Twor k Ne tIs t Care