HP R1500 - UPS XR User Manual page 42
Ups r3000 xr models user guide
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Also See for R1500 - UPS XR:
- User manual (115 pages) ,
- Product end-of-life disassembly instructions (12 pages) ,
- Installation instructions manual (9 pages)
Table of Contents
Table 5-2: Troubleshooting Problems After UPS Startup
Symptom
Utility LED (
green.
UPS frequently switches
between utility and battery
power.
Overload LED is red.
On Battery LED (
flashing red.
Insufficient warning of low
batteries.
Utility LED (
General Alarm LED ( ) is
flashing red, there is an
audible alarm and unit is in
Auto-Bypass mode.
Utility LED (
unit is in Auto-Bypass mode.
All LEDs are flashing red and
an audible alarm cannot be
silenced.
HP Uninterruptible Power System R3000 XR Models User Guide
Possible Cause
) is flashing
The utility power is within
acceptable range, and output
is off.
Utility power variations.
The protected devices are
exceeding the UPS power
rating.
The UPS may switch from
utility to battery power.
) is
Low battery voltage.
Battery service is required.
Shutdown Delay configuration
is inappropriate.
) is solid red,
A potential for overload exists.
) is flashing and
Over-temperature condition
may exist.
The power module may have
failed.
An internal UPS fault condition
exists.
Troubleshooting
continued
Suggested Action
Press the On button.
The utility voltage is frequently
outside the UPS operating
range. Update the
configuration.
Contact a qualified electrician
to verify that the utility power is
suitable for the UPS.
Remove one or more devices
to reduce the power
requirements.
Verify that the devices are not
defective.
If the UPS is supplying battery
power, save files and shut
down the system. Allow the
batteries to charge.
If the UPS is supplying utility
power, no action is required.
Allow the batteries to charge.
Allow the batteries to charge
for 24 hours, then initiate a
self-test. If the LED is red,
replace the batteries.
Update the Shutdown Delay
from 5 seconds to 3 minutes.
Use power management
software to specify a suitable
delay.
Reduce the load.
Verify that no blockage of
airflow to the front bezel and
rear panel exists.
Contact an HP authorized
service representative.
Power down the UPS. Contact
an HP authorized service
representative.
5-3
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Troubleshooting
