Emerson GXT2U user manual Alarm Conditions, Condition Alarm

Page 32

 

Alarm Conditions

 

 

Condition

Alarm

 

 

Battery Mode (utility failure)

One short beep every 10 seconds; more than 2 minutes

of run time remaining

 

Low Battery

Two short beeps every 5 seconds; less than 2 minutes

of run time remaining

 

Output Overload (bypass)

One short beep every half second

 

 

Overtemperature (bypass)

A one-second beep every 4 seconds

 

 

DC Bus Overvoltage (bypass)

A one-second beep every 4 seconds

 

 

Control Power Supply

A one-second beep every 4 seconds

Failure (bypass)

 

PFC Failure (bypass)

A one-second beep every 4 seconds

 

 

Inverter Failure

A one-second beep every 4 seconds

 

 

Battery Test Failure

A 2-second beep every minute

 

 

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Contents Liebert GXT2U Page Table of Contents Operating Instructions Important Safety Instructions Page Glossary of Symbols Introduction Rectifier/Power Factor Correction PFC Circuit Battery ChargerMajor Components Transient Voltage Surge Suppression and EMI/RFI FiltersDynamic Bypass BatteryDC-to-DC Converter Liebert GXT2U-Rear View Installation Tower UPS InstallationPreparation Base to accommodateRack-Mount UPS Conversion and Installation Optional rack mount handlesMounting rails M5 screwsApply External Battery Cabinet Installation Page Controls and Indicators ON/Alarm Silence/Manual Battery Test ButtonLoad/Battery Level Indicators 4 Green, 1 Amber Fault Indicator LED RedBypass Indicator LED Amber UPS on Indicator LED GreenOutput Voltage Selection Operating Instructions Normal Mode OperationBypass Mode Operation Battery Mode Operation Battery Recharge ModePins 4 & 5 Remote Shutdown on Battery CommunicationsCommunications Interface Port Pin Assignment DescriptionPins 5 & 6 Any-Mode Shutdown Auto-Enable Output Pin 6 LogicUPS Intelligent Communications Configuration Program Liebert GXT2U Configuration Program AbilitiesMaintenance Battery ReplacementInternal Battery Replacement Procedures Troubleshooting On bypass due to overtemperature condition beep every 4 secOn bypass due to DC bus overvoltage beep every 4 sec On bypass due to PFC failure beep every 4 secTroubleshooting Guide Problem Cause SolutionBattery test is performed Alarm Conditions Condition AlarmSpecifications WEIGHT, lb kg Battery Cabinet SpecificationsDimensions in mm Battery Run Times Internal BatteryLoad % MinutesProduct Warranty Registration Page Page Page Locations Technical Support / ServiceEmerson Network Power
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