HP R5500 manual Connecting the Repo port

Page 19

IMPORTANT: Power management software requires the communications port to be appropriately cabled to the host computer.

Connecting the REPO port

WARNING: The pins on the REPO port are polarity sensitive. Be sure to verify polarity while connecting the REPO port.

WARNING: To meet the requirements stated in NEC (NFPA 70) Articles 645-10 and 645- 11, a UPS installed in a computer equipment room must be connected to a REPO circuit.

Installation 19

Image 19

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 Precautions InstallationPreparing to install the hardware Selecting a site Tools and materialsReadying 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 UPS to utility power Connecting the ground bonding cableConnecting devices to the UPS Installation Starting power to the load Installing the ERMInstallation Installation Modes of operation Standby modeOperate mode UPS operationsConfigure mode Configuring the UPSAuto-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 Battery care and storage guidelines Important battery safety informationReplacing 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 specificationsPower protection specifications UPS output specificationsVoltage specifications Output tolerance specifications Battery specificationsBattery runtime for NA/JPN model Battery runtime for Intl modelRepo port specifications Environmental specificationsSpares UPS spare parts listOrdering spares Hardware options Before you contact HP Technical supportHP 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 noticePreventing electrostatic discharge Electrostatic dischargeGrounding methods to prevent electrostatic discharge Acronyms and abbreviations Index On button, location Operate mode Index

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