Reading The Status Indicators - Eaton Powerware 9315 Operation Manual

Using the Monitor Panel

5.5 Reading the Status Indicators

The six symbols on the left side of the monitor panel are status indicators. They are backlit
by colored light emitting diode (LED) lamps, and they work in conjunction with the alarm
horn to let you know the operating status of the UPS.
Indicator
Symbol
For more information about audible horns, see System Event Horns" on page 11−1.
To test the LED lamps behind the status indicators, press the
simultaneously for three seconds. All the indicators should illuminate while you hold down
these buttons. If any indicator does not illuminate, its LED may need to be replaced.
Contact your service representative if you have a problem with the indicator lamps.
5−4
EATON Powerware
Indicator Description
Name
Normal This green symbol is lit when the UPS is operating in Normal mode.
The power processing unit (PPU) is supplying power to the critical
load.
Battery This yellow symbol is lit when the UPS is operating in Battery mode.
Because Battery mode is a normal condition of the UPS, the Normal
indicator also remains lit.
Bypass This yellow symbol is lit when the UPS is operating in Bypass mode.
The critical load is supported by the bypass source. The Normal
indicator is not lit when the system is in Bypass mode.
Notice This yellow symbol is lit when the system needs attention. The LCD
screen shows all active notices. Some notices may be accompanied by
an audible horn. To silence the horn, press the
simultaneously. The Notice indicator may be lit along with other
indicators.
Alarm This red symbol is lit when a situation requires immediate attention.
The LCD screen shows the highest priority active alarms. All alarms are
accompanied by an audible horn. To silence the horn, press the
and buttons simultaneously. The Alarm indicator may be lit along
with other indicators.
Standby This yellow symbol is lit when electricity is present in the PPU of the
UPS and the Normal indicator is not lit. During normal startup, this
indicator illuminates until the the UPS transfers to Normal mode, at
which point the Normal indicator is lit. During normal shutdown, the
Standby indicator is lit until all energy in the UPS is dissipated and
shutdown is complete.
9315 UPS (300–500 kVA) Operation Manual S 164201119 Rev F www.powerware.com
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