Liebert NfinityTM manual Glossary of Symbols

Page 6

GLOSSARY OF SYMBOLS

Risk of electrical shock

Indicates caution followed by important instructions

AC input

AC output

iRequests the user to consult the manual

Indicates the unit contains a valve-regulated lead acid battery

Recycle

DC voltage

Equipment grounding conductor

Bonded to ground

AC voltage

OFF

ON

Standby

No telecommunication connection

Locked position

Unlocked position

Contact closure signals

Serial communications

2

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Contents Nfinity Power System Page Table of Contents Figures Important Safety Instructions Glossary of Symbols System Description FeaturesGeneral Description Standard ComponentsNfinity weight and dimensions Front and back views 12 bay model shownAuto Restart Mode Normal ModeBackup Mode Bypass ModeUser Interface Module Major ComponentsUnit Frame System Control ModulePower Module Battery ModuleEnvironment Required Setup EquipmentInspection Site PreparationUnloading Unloading the UPSStationary Mounting Cable Installation Wiring PreparationInput Wiring TB1 Output Wiring TB3Grounding Conductor Installation Load Rating Connecting to External Panel BoardsInput Protection Circuit Breaker210 VAC Setup 1 210 VACSetup 2 210/105 VAC 210VAC and/or 105VACRepo switch connections Repo ConnectionCOM1 Relay Contacts CommunicationsCOM Ports COM2 SerialDisplay Controls Controls and IndicatorsFault/Warning and Status LEDs ButtonsStatus LED Modes Navigating the MenuManual Transfer to Bypass Operating ProceduresStart-Up and Initialization Shutting Down the UPSMain Menu UPS Status Event Log Module ReplacementUPS Configuration Active Alarms Service Tools Display Date/TimeUPS Status Screen UPS Configuration Screen Review Settings Change Configuration Settings Change Settings Menu Change SettingsInterval Auto Restart ModeAuto Restart Delay Start DaySet Date/Time DST ModeAlarm Mode ThresholdBypass Alarm Mode Enable Disable UPS Configuration Screen Service Mode Menu Service ModeDisplay Date/Time Active Alarms Event LogTransfer to Bypass Module Replacement Service Tools for Liebert Global Services Engineers Clear FailuresActive Alarms User Interface Text Cause ActionOperation Module LED Indication Power ModuleBattery Module Guide to LEDs Control ModuleModule Replacement Removing ModulesAdding or Replacing Modules Replacing the User InterfaceProper Care MaintenanceScheduled Maintenance Replacing Fan FiltersProduct Warranty Registration SpecificationsSpecifications Page Technical Support/Service Company Behind the ProductsLocations