Ac Input Leds; Battery Charge Leds - Powerware 5119 User Manual

The AC Input LEDs show information about the utility power coming
into the UPS (see Figure 11).
The second LED indicates that the UPS is operating normally from
utility power. The UPS is providing consistent voltage with the Buck
and Single Boost feature.
The third LED indicates that the UPS is using the Double Boost feature
to automatically correct voltage fluctuations.
If any AC Input LEDs are red, see page 34 for more information.
Powerware 5119 User's Guide
®

AC Input LEDs

Normal Utility Input (Buck and Single Boost)
Double Boost is on
Figure 11. AC Input LEDs (Normal Mode)

Battery Charge LEDs

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Operation
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