Contents

Component identification

6

UPS R5500 overview

6

UPS front panel

6

UPS front panel controls

7

UPS front panel LED indicators

8

UPS rear panel

9

REPO port

9

ERM rear panel

10

Installation

11

Precautions

11

Preparing to install the hardware

11

Tools and materials

11

Selecting a site

12

Readying the equipment

12

Installing the mounting rails

12

Preparing the rails for integrated shipping

15

Installing the UPS

15

Removing the UPS battery bracket

17

Installing the batteries

17

Replacing the UPS battery bracket

18

Attaching the UPS front bezel

18

Switching on the UPS battery circuit breaker

19

Connecting the serial communications port

19

Connecting the REPO port

20

Connecting the ground bonding cable

21

Connecting the UPS to utility power

22

Connecting devices to the UPS

22

Connecting the UPS cord retention clips

23

Charging the UPS batteries

23

Starting power to the load

24

Installing the ERM

24

Attaching the ERM front bezel

25

Switching off the ERM circuit breaker

25

Connecting the ERM to the UPS

26

Switching on the ERM circuit breaker

26

Charging the ERM batteries

26

UPS operations

27

Modes of operation

27

Standby mode

27

Operate mode

27

Configure mode

28

Auto-Bypass mode

28

Configuring the UPS

28

Testing the LEDs

29

Silencing an audible alarm

30

Contents

3

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HP R5500 manual Contents