Liebert NfinityTM manual Module LED Indication, Control Module, Power Module

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Troubleshooting

4.2Module LED Indication

Every Battery, Power and Control Module features two LEDs to help inform the user of the module status, as shown below left. Refer to Table 2 for details.

Green Status LED

Yellow Fault LED

Control Module

Green Status LED

Yellow Fault LED

Power Module

Green Status LED

Yellow Fault LED

Battery Module

Table 2

Guide to LEDs

 

 

 

 

Status

 

Fault

 

LED

 

LED

 

(Green)

 

(Yellow)

Module Status

OFF

 

OFF

Module not inserted into

 

frame. System is OFF.

 

 

 

OFF

 

ON

Module is initializing

 

(max 30 seconds*).

 

 

 

FLASHING

 

OFF

Normal Operation

 

 

 

 

FLASHING

 

FLASHING

Module is in start-up

 

qualification mode or module

 

 

 

warning. **

FLASHING

 

ON

Module failed and is off-line.

 

 

 

 

OFF

 

FLASHING

 

 

 

 

 

ON

 

OFF

Abnormal operation,

ON

 

ON

re-insert module.

 

 

 

 

ON

 

FLASHING

 

 

 

 

 

*If this persists for more than 30 seconds, check to verify the lever is in the down position, otherwise the module is faulty.

**If both green and yellow LEDs are flashing for more than 30 seconds, then reinsert module.

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Contents Nfinity Power System Page Table of Contents Figures Important Safety Instructions Glossary of Symbols General Description FeaturesSystem Description Standard ComponentsFront and back views 12 bay model shown Nfinity weight and dimensionsBackup Mode Normal ModeAuto Restart Mode Bypass ModeUnit Frame Major ComponentsUser Interface Module System Control ModuleBattery Module Power ModuleInspection Required Setup EquipmentEnvironment Site PreparationUnloading the UPS UnloadingStationary Mounting Wiring Preparation Cable InstallationOutput Wiring TB3 Input Wiring TB1Grounding Conductor Installation Input Protection Connecting to External Panel BoardsLoad Rating Circuit BreakerSetup 2 210/105 VAC Setup 1 210 VAC210 VAC 210VAC and/or 105VACRepo Connection Repo switch connectionsCOM Ports CommunicationsCOM1 Relay Contacts COM2 SerialFault/Warning and Status LEDs Controls and IndicatorsDisplay Controls ButtonsNavigating the Menu Status LED ModesStart-Up and Initialization Operating ProceduresManual Transfer to Bypass Shutting Down the UPSUPS Configuration Active Alarms Service Tools UPS Status Event Log Module ReplacementMain Menu Display Date/TimeUPS Status Screen UPS Configuration Screen Review Settings Change Settings Change Configuration Settings Change Settings MenuAuto Restart Delay Auto Restart ModeInterval Start DayAlarm Mode DST ModeSet Date/Time ThresholdBypass Alarm Mode Enable Disable Service Mode UPS Configuration Screen Service Mode MenuDisplay Date/Time Event Log Active AlarmsTransfer to Bypass Module Replacement Clear Failures Service Tools for Liebert Global Services EngineersUser Interface Text Cause Action Active AlarmsOperation Battery Module Guide to LEDs Power ModuleModule LED Indication Control ModuleRemoving Modules Module ReplacementReplacing the User Interface Adding or Replacing ModulesScheduled Maintenance MaintenanceProper Care Replacing Fan FiltersSpecifications Product Warranty RegistrationSpecifications Page Company Behind the Products Technical Support/ServiceLocations