UPS front panel LED indicators

The front panel is shown with the bezel removed.

Item

LED description

 

 

1

Overload

 

 

2

76% to 100% load

 

 

3

51% to 75% load (2 ERMs)

 

 

4

26% to 50% load (1 ERM)

 

 

5

0% to 25% load (0 ERMs)

 

 

6

General Alarm

 

 

7

On Battery

 

 

8

Battery Fault

 

 

9

Site Wiring Fault

 

 

10

Utility

 

 

11

Configure Mode On

 

 

For more information, see "LED and audible alarm troubleshooting (on page 38)" .

Component identification 8

Page 8
Image 8
HP R5500 manual UPS front panel LED indicators