Troubleshooting 52
Troubleshooting
LED troubleshooting
Utility
LED
On
Batter
y LED
On
Bypas
s LED
Self
Test
LED
Battery
Fault
LED
Site
Wiring
Fault
LED
Over
Temp
LED
Overloa
d LED
Condition
On—
Load
<10%
Off
Off
On—
Load
>10%
On—
Load
>25%
On—
Load
>50%
On—
Load
>75%
Off
UPS is in Operate mode (on
page
38
)
Flashin
g
Off
Off
Off
*
*
*
Off
UPS is in Standby mode (on
page
38
)
Off
Off
On
On—
Load
>10%
On—
Load
>25%
On—
Load
>50%
On—
Load
>75%
Off
UPS is in Auto-Bypass mode
(on page
39
)
Flashin
g
Flashin
g
Flashin
g
Off
Off
Off
Off
Off
UPS is in Converter Off mode
(on page
54
)
Off
Off
Off
Off
Off
Off
Flashing Flashing
General alarm condition (on
page
54
)—UPS is in Auto-
Bypass mode
On
Off
Flashin
g
*
*
*
*
*
Bypass is out of range (on
page
55
)
*
Off
*
Off
Flashing *
*
*
Battery condition (on page
55
)—Batteries are
disconnected or battery test
failure
Off
Flashin
g
Off
Off
Off
Off
Off
Off
Low battery (no utility power)
("
UPS is on battery
" on page
55
)
Summary of Contents for Presario R3000 - Notebook PC
Page 1: ...HP UPS R T3000 User Guide Part Number 507932 002 December 2009 Second Edition ...
Page 21: ...Installation 21 Connecting the USB communications port Connecting the REPO port ...
Page 29: ...Installation 29 Installing the extension bars if included ...
Page 32: ...Installation 32 Attaching the ERM front bezel ...
Page 76: ...Acronyms and abbreviations 76 UPS uninterruptible power system USB universal serial bus ...