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HP T1500 HP R/T2200 UPS User Guide - Page 52

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Acronyms and abbreviations EPO emergency power off ERM extended runtime module HPPM Hewlett-Packard Power Manager IEC International Electrotechnical Commission LED light-emitting diode NEC National Electrical Code NEMA National Electrical Manufacturers Association PFC power factor corrected REPO remote emergency power off RETMA Radio Electronics Television Manufactures Association (rack spacing) UPS uninterruptible power system USB universal serial bus Acronyms and abbreviations 52

Section	Page
HP R/T2200 UPS User Guide	1
Notice	2
Contents	3
Component identification	6
UPS front panel	6
UPS front panel controls and LED indicators	7
UPS R/T2200 NA/JPN/TWN rear panel	8
UPS R/T2200 INTL rear panel	9
REPO port	10
Installation	12
Precautions	12
Preparing to install the hardware	12
Required tools	12
Selecting a site	12
Readying the equipment	13
Installing the UPS as a tower	13
Installing the UPS in a rack	15
Connecting the batteries	18
Selecting the UPS voltage configuration	19
Connecting the host computer	20
Connecting the serial communications port	21
Connecting the USB communications port	21
Connecting the REPO port	22
Connecting the ground bonding cable	23
Connecting the UPS to utility power	23
Connecting devices to the UPS	23
Charging the UPS batteries	24
Powering up the UPS	24
Installing the ERM as a tower	24
Installing the ERM in a rack	25
Connecting the ERM to the UPS	28
Attaching the RETMA rail covers	28
Charging the ERM batteries	29
UPS operations	30
Initiating a self-test	30
Silencing an audible alarm	30
Audible alarm conditions	30
Setting the power sensitivity adjustment dial	30
Powering down the UPS	31
Power management	32
Power management software	32
Maintenance	33
Updating the UPS firmware	33
Replacing the batteries	33
Important battery safety information	33
Battery care and storage guidelines	34
UPS battery replacement procedure	34
Cleaning battery spills	36
Troubleshooting	37
UPS does not start	37
UPS does not communicate with the host computer	37
UPS firmware updating process is interrupted	37
Audible alarm sounds	37
Circuit breaker trips	37
UPS operates on battery only	37
UPS frequently switches between utility and battery power	38
UPS does not provide the expected backup time	38
UPS emits a slight clicking noise	38
Power LED flashes	38
Voltage Configuration LED is green	39
Output Load Level LED is red or flashing red	39
Battery Charge LED is red	39
Specifications	40
UPS physical specifications	40
ERM physical specifications	40
UPS input specifications	40
UPS output specifications	40
Power protection specifications	41
Voltage specifications	41
Output tolerance specifications	41
Output feature specifications	41
Battery specifications	41
Battery runtime	42
Environmental specifications	42
Spares	43
Ordering spares	43
Spare parts list	43
Hardware options	43
Technical support	44
Before you contact HP	44
HP contact information	44
Warranty information	45
Limited warranty	45
$250,000 Computer Load Protection Guarantee	45
Pre-Failure Battery Warranty	45
Regulatory compliance notices	46
Regulatory compliance identification numbers	46
Federal Communications Commission notice	46
FCC rating label	46
Class A equipment	46
Class B equipment	46
Declaration of conformity for products marked with the FCC logo, United States only	47
Modifications	47
Cables	47
Canadian notice (Avis Canadien)	48
European Union regulatory notice	48
Disposal of waste equipment by users in private households in the European Union	48
Japanese notice	49
BSMI notice	49
Korean notice	49
Battery replacement notice	50
Power cord statement for Japan	50
Electrostatic discharge	51
Preventing electrostatic discharge	51
Grounding methods to prevent electrostatic discharge	51
Acronyms and abbreviations	52