Component identification  9 
The front panel is shown with the bezel removed. 
  
Item  LED description  Load level 
1 
Self Test  On—The load level is greater than 10%. 
2 
Battery Fault  On—The load level is greater than 25%. 
3 
Site Wiring Fault  On—The load level is greater than 50%. 
4 
Overtemperature  On—The load level is greater than 75%. 
5 
Overload  On—The load level is greater than 100%. 
6 
7 
On Battery   
8 
Utility   
  
For more information, see "LED troubleshooting (on page 55)" . 
 
HP UPS R/T3000 models 
  
UPS model  Description 
R/T3000 NA and R/T3000j JPN 
  Domestic/Japanese 
  Low-voltage 
  Nondetachable NEMA L5-30 plug 
R/T3000h NA and R/T3000h 
JPN 
  Domestic 
  High-voltage 
  Nondetachable NEMA L6-20 plug 
R/T3000 INT 
  International 
  High-voltage 
  Detachable country-specific plug 
 
 
R/T3000 NA and R/T3000j JPN rear panel 
 
  
Item  Description 
1 
UPS option card  
2 
USB communications port 
3 
Serial communications port