Eaton Power Xpert 9395 550/275, Installation And Operation Manual

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UPS Operating Instructions
7-4 Power Xpert
TM
9395 550/275 UPS (225–550 kVA) Installation and Operation Manual 164201716—Rev 8 www.eaton.com/powerquality
7.2.3 Using the LCD and Pushbuttons
The LCD on the control panel provides an operator interface with the UPS system. Figure 7-3 identifies the
display areas discussed in the following sections.
Figure 7-3. Parts of the LCD
A The UPS status area automatically scrolls between the Eaton model number, current date and time, active
alarms, active notices, and load percent and battery runtime for the UPS. If the Environmental Monitoring
Probe is installed, the temperature and humidity sensed by the probe will also be displayed. The top line
of display blinks while scrolling when the system needs attention. Some notices and alarms may be
accompanied by an audible horn. To silence the horn, press any control panel pushbutton once
.
Shown is
a typical alarm message. For more information about alarms and notices, see paragraph 7.2.2.
B The information area contains data about UPS status and operations.
C The menu bar lists the titles of the available screens. To select a screen, press the pushbutton underneath
the desired screen.
D The navigation pushbuttons function depending on the screen displayed. Use the pushbuttons to select
menu screens or scroll through available screens. The LCD options above the pushbuttons indicate each
pushbutton's function.
You can use the LCD and the pushbuttons to:
l
Look at a log of UPS events (alarms, notices, and commands) (see paragraph 7.2.6)
l
Monitor UPS operation (see paragraph 7.2.6)
l
Set UPS parameters (see paragraph 7.2.6)
l
Control UPS operation (see paragraphs 7.2.8 and 7.2.7)
After approximately 30 minutes, the display screen darkens. To restore the screen, press any pushbutton
once.
METERS P U T E S S T N E V E
ALARM: INPUT AC UNDER VOLTAGE
OUTPUT BATT
UPS
INPUT
STSW
A
B
C
D
CONTROLS LOAD OFF
BYPASS