UPS R3000 XR Models User Guide

Operation
2-6 HP Uninterruptible Power System R3000 XR Models User Guide
Audible Alarm
The UPS sounds an audible alarm to warn of a problem. For information on what to do if the
UPS detects an alarm condition, refer to Chapter 5, “Troubleshooting.”
IMPORTANT: Certain audible alarms can be disabled. For more information, refer to Chapter 5,
“Troubleshooting.”
Table 2-1: Audible Alarm Conditions
Alarm Condition Audible Alarm Can be
disabled?
General Alarm Activated on ambient
over-temperature, REPO, fan
failure, heatsink over-temperature,
self-test failure, charger failure, or
any other transient condition.
On—Steady Yes
Site Wiring Fault
Indicator
Earth (ground) connection is lost. On—5 second beep Yes
UPS on Auto-Bypass Load unprotected;
UPS transferred to Auto-Bypass
due to inverter problems or
general alarm.
On—5 second beep Yes
Normal Operating from utility. No audible alarm N/A
UPS on Battery Operating from battery. On—5 second beep Yes
Battery Problem Battery disconnected.
Low battery.
On—5 second beep
On—5 second beep
Yes
No