Troubleshooting 53
Off
On
Off
On—
Battery
capacity
<25%
On—
Battery
capacity
>25%
On—
Battery
capacity
>50%
On—
Battery
capacity
>75%
Off
UPS is on battery (on page
55
)—No utility power
*
*
*
Off
*
*
Flashing *
Overtemperature condition
(on page
56
)
Off
Off
On
Flashing Flashing Flashing Flashing Flashing
Internal UPS fault condition
(on page
56
)
Flashin
g
Off
Off
Flashing Flashing Flashing Flashing Flashing
REPO condition (on page
56
)
*
Off
*
Off
*
Flashing *
*
Site wiring condition (on
page
56
)
*
Off
*
On
On
On
On
Flashing
Overload condition (on page
57
)—UPS power capacity is
exceeded with no other faults
*
Off
*
Off
*
*
*
Flashing
Overload condition (on page
57
)—UPS power capacity is
exceeded while other faults
exist
Off
On
Off
On—
Battery
capacity
<25%
On—
Battery
capacity
>25%
On—
Battery
capacity
>50%
On—
Battery
capacity
>75%
Flashing
Overload condition (on page
57
)—UPS power capacity is
exceeded while on battery
with no other faults
Off
On
Off
Off
Off
Off
Flashing Flashing
Overload condition (on page
57
)—UPS power capacity is
exceeded while on battery
with overtemperature fault
Off
Flashin
g
Off
Flashing Flashing Flashing Flashing Flashing
Unit is powering down
Flashin
g
Flashin
g
Flashin
g
Flashing Flashing Flashing Flashing Flashing
Checksum failure error (on
page
57
)
* This LED can be in any state.
For the location of individual LEDs, see "UPS front panel LED indicators (on page
8
)."
UPS is in Auto-Bypass mode
The UPS transfers from Operate mode (on page
38
) to Auto-Bypass when one of the following fault
conditions is detected:
•
Inverter AC over voltage
•
Inverter AC under voltage
•
Rectifier input over current
•
Inverter output over current
•
Inverter fault
•
Heat sink over temperature
•
Fan failure
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 ...
