Troubleshooting; Led And Audible Alarm Troubleshooting - HP R1500 - UPS XR User Manual

Troubleshooting

LED and audible alarm troubleshooting

Condition
UPS operating from
utility
Buck mode (high
input voltage)
Boost mode (low
input voltage)
Over temperature
condition
Battery test failure
Fan failure
Output short circuit
Power up failure from
a DC start—Low
battery (no utility
power)
Low battery (no utility
power)
Online—UPS power
capacity exceeded
Overload timeout
On battery—Input
voltage is out of
range
On battery—No
utility power
On battery—Battery
voltage condition
On
battery—Overload
condition
On battery—Output
voltage is out of
range
On battery—Output
wave is abnormal
Power On On Battery Overload
LED LED LED
(green) (yellow) (red)
On Off Off
On Off Off
On Off Off
On On Off
Off On Off
On Off Off
On On On
Flashing Flashing Flashing
Off On Off
On Off On
Off Off On
On On Off
Off On Off
Flashing Off Off
Off On On
Off Flashing Off
Flashing Flashing Off
General Audible alarm
Alarm LED
(red)
Off No audible alarm
Off No audible alarm
Off No audible alarm
Flashing On—Continuous
Flashing On—Continuous
Flashing On—Continuous
Flashing On—Continuous
Flashing On—3 beeps/10
seconds
Off On—2 second
beep
Off On—1 second
beep
Flashing On—Continuous
Off On—2 second
beep
Off On— 4 second
beep
Flashing On—Continuous
Off On—1 second
beep
Flashing On—Continuous
Flashing On—Continuous
Can alarm
be silenced
("Silencing
an audible
alarm" on
page 20)?
N/A
N/A
N/A
No
Yes
No
No
No
No
No
No
Yes
Yes
Yes
No
No
No
Troubleshooting 31