User's Guide Power Supply 5115

Operation
12
Powerware
®
5115 User’s Guide www.powerware.com
Standby Mode
When the UPS is turned off and remains plugged into a power outlet,
the UPS is in Standby mode. The batteryrecharges whennecessary and
the
indicator is off, indicating that power is not available from the
UPS output receptacles.
UPS Front Panel
The UPS front panel indicates the UPS status and also identifies
potential power problems. Figure 11 shows the UPS front panel
indicators and controls.
On/Off Button
Test/Alarm Reset Button
Power On Indicator (Green)
On Battery Indicator (Yellow)
Overload Indicator (Red)
Service Indicator (Red)
Figure 11. UPS Front Panel
If the alarm beeps or any alarm indicators are on,see Table 9 on page 28
to identify and correct the problem.
Initiating the Self-Test
Press and hold the button for three seconds to initiate the self-test. If
the UPS finds a problem, an LED indicates where the problem is.For
more information, see “Troubleshooting” on page 27.
NOTE The batteriesmust befullycharged andthe UPSmustnot be in Batterymode
to performthe self-test.