HP Accessory 651176-002 manual Troubleshooting, LED troubleshooting

Page 55

Troubleshooting

LED troubleshooting

Utility	On	On	Self Test	Battery	Site	Over	Overload	Condition
LED	Battery	Bypass	LED	Fault LED	Wiring	Temp	LED
	LED	LED			Fault LED	LED

On—Lo	Off	Off	On—Loa	On—Loa	On—Loa	On—Loa	Off	UPS is in Operate mode (on
ad			d >10%	d >25%	d >50%	d >75%		page 40)
<10%

Flashing	Off	Off	Off	*	*	*	Off	UPS is in Standby mode (on
								page 40)

Off	Off	On	On—Loa	On—Loa	On—Loa	On—Loa	Off	UPS is in Auto-Bypass mode
			d >10%	d >25%	d >50%	d >75%		(on page 41)

Flashing	Flashing	Flashing	Off	Off	Off	Off	Off	UPS is in Converter Off mode
								(on page 57)

Off	Off	Off	Off	Off	Off	Flashing	Flashing	General alarm condition (on
								page 57)—UPS is in
								Auto-Bypass mode

On	Off	Flashing	*	*	*	*	*	Bypass is out of range (on page
								58)

*	Off	*	Off	Flashing	*	*	*	Battery condition (on page
								58)—Batteries are
								disconnected or battery test
								failure

Off	Flashing	Off	Off	Off	Off	Off	Off	Low battery (no utility power)
								("UPS is on battery" on page
								58)

Troubleshooting 55

Image 55

Contents HP R/T3000 G2 UPS User Guide Page Contents Power management Spares Acronyms and abbreviations Documentation feedback Index UPS R/T3000 G2 overview Component identificationUPS front panel UPS front panel controls UPS front panel LED indicatorsT3000 NA and R/T3000j JPN rear panel HP UPS R/T3000 modelsT3000h NA and R/T3000h JPN rear panel Repo port T3000 INT rear panelERM rear panel Tools and materials InstallationPrecautions Preparing to install the hardwareSelecting a site Installing the mounting railsReadying the equipment Installation Installation Installing the UPS in a rack Connecting the battery leads Installation Attaching the UPS front bezel Connecting the host computer Connecting the serial communications port Connecting the Repo portInstallation Connecting the ground bonding cable Connecting devices to the UPS Connecting the UPS to utility powerInstallation Starting power to the load Installing the ERM in a rackConnecting the battery leads Attaching the ERM front bezel Connecting the ERM to the UPS Installation Installing the optional UPS Network Module Connecting the UPS Network Module Installing the UPS as a towerConnecting the battery leads Rotating the logo badge Continuing the installation Installing the ERM as a tower Installation Continuing the ERM installation Installing the extension bars if included Connecting and securing the power cords Modes of operation Standby modeOperate mode UPS operationsOperating the UPS front panel controls Configure modeBattery mode Auto-Bypass modeConfiguring the UPS Initiating a self-test Powering down the UPS Silencing an audible alarmVerifying the Repo port connection Maintenance Battery care and storage guidelines Important battery safety informationDetermining when to replace batteries Obtaining new batteries UPS battery replacement procedureTesting the new battery module Replacing the ERM Replacing the UPSReplacing the UPS option card Updating the UPS firmware Configuring a USB to serial converterReassigning the USB COM ports Maintenance Power Protector software Power managementPower management LED troubleshooting TroubleshootingUPS is in Auto-Bypass mode General alarm condition UPS is in Converter Off modeInput voltage is out of range Battery conditionUPS is on battery Bypass is out of rangeRepo condition Overtemperature conditionInternal UPS fault condition Site wiring conditionUPS frequently switches between utility and battery power Checksum failure errorLow battery shutdowns UPS does not provide the expected backup timeUPS input specifications SpecificationsUPS physical specifications ERM physical specificationsOutput feature specifications Battery specificationsPower protection specifications Output tolerance specificationsRepo port specifications High-voltage UPS battery runtimesLow-voltage UPS battery runtimes Environmental specificationsSpares UPS spare parts listOrdering spares Hardware options ERM spare parts listBefore you contact HP Support and other resourcesHP contact information Pre-Failure Battery Warranty Warranty informationLimited warranty $250,000 Computer Load Protection GuaranteeRecommended duration of use Regulatory compliance identification numbers Regulatory compliance noticesFederal Communications Commission notice Cables ModificationsCanadian notice Avis Canadien European Union regulatory notice Japanese notice Bsmi notice Korean notice Taiwan battery recycling notice Battery replacement noticeChinese notice Power cord statement for Japan Preventing electrostatic discharge Electrostatic dischargeGrounding methods to prevent electrostatic discharge Acronyms and abbreviations Documentation feedback Index On button, location UPS is on battery