HP R5500 manual Configuring the UPS, Configure mode, Auto-Bypass mode

Page 27

To place the UPS in Operate mode, press the On button. The Utility LED turns solid green, indicating that power is available at the UPS output receptacles. The UPS acknowledges compliance with a short beep.

NOTE:

•If the UPS is using battery power (no utility power is present and the Utility LED is red), press and hold the On button until the audible alarm sounds.

•If the UPS is off (no LEDs are illuminated), press the On button to start the UPS on battery power.

For the location of buttons, see "UPS front panel controls (on page 7)."

For the location of LEDs, see "UPS front panel LED indicators (on page 8)."

Configure mode

In Configure mode:

•Power is available at the UPS receptacles.

•The UPS charges the batteries as necessary.

•The UPS configuration can be updated.

The UPS can be placed in Configure mode while in Operate mode (on page 26) or Standby mode (on page 26).

To place the UPS in Configure mode:

1.Remove the front bezel ("Removing the UPS front bezel" on page 31).

2.Press and hold the Configure button until the front panel LEDs flash in unison and the Configure Mode On LED illuminates solid green.

For the location of buttons, see "UPS front panel controls (on page 7)."

For the location of LEDs, see "UPS front panel LED indicators (on page 8)."

Auto-Bypass mode

The UPS automatically enters Auto-Bypass mode when either of the following conditions occurs:

•The power from the UPS reaches a percentage greater than 110 percent for more than 10 cycles or between 103 percent and 110 percent for more than 2 minutes.

•The UPS electronics module fails or is removed.

Configuring the UPS

In Configure mode, the LED front panel display changes function to enable modification of the UPS parameters. Each LED is associated with a different parameter.

Available settings	Parameter	Associated LED	Explanation (when LED is illuminated)

Nominal Voltage	200/208 Nom	General Alarm	Nominal utility voltage level is set to
Setting		(red)	200/208 VAC (factory default for 326529-
			D71)
	220 Nom	On Battery (red)	Nominal utility voltage level is set to 220
			VAC

	230 Nom	Battery Fault	Nominal utility voltage level is set to 230
		(red)	VAC (factory default for 326529-B31)

	240 Nom	Site Wiring Fault	Nominal utility voltage level is set to 240
		(red)	VAC

UPS operations 27

Image 27

Contents HP UPS R5500 User Guide Audience assumptions Contents Spares Warranty information This section Component identificationUPS R5500 overview UPS front panelFront panel is shown with the bezel removed UPS front panel controlsUPS front panel LED indicators Repo port UPS rear panelERM rear panel Installation PrecautionsPreparing to install the hardware Tools and materials Selecting a siteReadying the equipment Installing the mounting rails Installation Preparing the rails for integrated shipping Installing the UPSRemoving the UPS battery bracket Installing the batteries Replacing the UPS battery bracket Installation Connecting the Repo port Installation Connecting the ground bonding cable Connecting the UPS to utility powerConnecting devices to the UPS Installation Starting power to the load Installing the ERMInstallation Installation Modes of operation Standby modeOperate mode UPS operationsConfiguring the UPS Configure modeAuto-Bypass mode Silencing an audible alarm Testing the LEDsVerifying the Repo port connection Powering down the UPSPower management software Power managementRemoving the UPS front bezel MaintenanceMaintenance Replacing the UPS option card Important battery safety information Battery care and storage guidelinesReplacing the batteries Replacing the UPS UPS battery replacement procedureReplacing the ERM Updating the UPS firmware LED and audible alarm troubleshooting TroubleshootingBypass is out of range Battery conditionInsufficient warning of low batteries General alarm conditionInternal UPS fault condition Input voltage is out of rangeOverload condition Low battery shutdownsSite wiring condition UPS does not provide the expected backup timeUtility power condition UPS frequently switches between utility and battery powerUPS is in Auto-Bypass mode UPS is on batteryUPS input specifications SpecificationsUPS physical specifications ERM physical specificationsUPS output specifications Power protection specificationsVoltage specifications Output tolerance specifications Battery specificationsBattery runtime for NA/JPN model Battery runtime for Intl modelRepo port specifications Environmental specificationsUPS spare parts list SparesOrdering spares Hardware options Technical support Before you contact HPHP contact information Pre-Failure Battery Warranty Warranty informationLimited warranty $250,000 Computer Load Protection GuaranteeNotification from power management software FCC rating label Regulatory compliance noticesRegulatory compliance identification numbers Federal Communications Commission noticeClass B equipment Class a equipmentEuropean Union regulatory notice ModificationsCables Canadian notice Avis CanadienJapanese notice Bsmi notice Battery replacement notice Power cord statement for Japan Taiwan battery recycling noticeElectrostatic discharge Preventing electrostatic dischargeGrounding methods to prevent electrostatic discharge Acronyms and abbreviations Index On button, location Operate mode Index

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