Operation; Control Panel Functions - Eaton Powerware 9155 User Manual

Chapter 11

Control Panel Functions

Operation

This chapter contains information on how to use the Powerware 9155, including front
panel operation, UPS startup and shutdown, operation of the maintenance bypass
switch, and configuring the UPS for Extended Battery Modules (EBMs).
The UPS has a four-button graphical LCD with backlight. It provides useful information
about the UPS itself, load status, events, measurements, and settings (see
Figure 44).
The following table shows the indicator status and description.
Indicator Status
On
Green Flashing
Off
On
Yellow
On
Yellow
On
Flashing
Red
®
EATON Powerware 9155 UPS (8–15 kVA) User's Guide
Control Buttons
for the LCD Menu Options
Figure 44. Powerware 9155 Control Panel
Description
The UPS is operating normally.
S The UPS is starting up or is shut down and waiting for power to return.
S A new information message is active.
S Bypass is not available.
The UPS is turned off and will not turn on automatically.
The UPS is in Battery mode.
The UPS is in Bypass mode.
The UPS has an active alarm.
There is a new UPS alarm condition. See "Troubleshooting" on page 79
for additional information.
S
164201553 Rev F www.powerware.com
Power On Indicator (green)
On Battery Indicator (yellow)
Bypass Indicator (yellow)
Alarm Indicator (red)
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