6.2
Using the Control
Panel
The following
paragraphs describe
the UPS control panel, including
controls
and
indicators,
and how to
monitor
UPS
operation.
The control panel (see Figure 6-3) is
located
on the front door of the
UPS
.
93E
Figure
6-3.
UPS Control
Panel
The control panel
consists of:
•
A liquid crystal display
(LCD)
(1)
•
Menu navigation
pushbutton switches
(2)
•
A vertical column of
status indicators
(3). See
paragraph
6.2.1.
The following
paragraphs describe
using the UPS control panel to monitor the UPS. See
paragraph
6.3 for
use
of the
operational
controls.
When the unit
powers
up, the
screen displays
the Eaton logo as
shown
in Figure 6-3. To
advance
to the
Main
Menu and Mimic
screen, press
any control panel
pushbutton once.
6.2.1
Status
Indicators
The four
symbols
on the right side of the control panel are
status
indicators.
T
hese
colored light
emitting diode
(LED)
lamps work with the alarm horn to let you know the
operating status
of the
UPS
.
Table 6-1
describes
the
status indicators.
T
able
6-1. Status
Indicators
Indicator Status Description
On
The UPS is in Normal mode. The power module is supplying power to the critical
load.
Green
Y
ellow
Y
ellow
Red
Off
The UPS is turned
off.
On
The UPS
is in Battery mode. Because Battery mode is
a
normal condition of the UPS, the Normal indicator
also
remains
illuminated.
On
The UPS
is in Bypass mode. The critical load is supported by the bypass source. The Normal indicator is
not
illuminated when the system is in Bypass
mode.
On
The UPS
has an active alarm and requires immediate attention. The
LCD
shows the highest priority active alarms. All
alarms are accompanied
by an audible horn.
To
silence the horn, press any control panel pushbutton once. The Alarm
indicator may be illuminated along with other
indicators.
Flashing
There is
a
new UPS
alarm condition. The indicator flashes until acknowledged
by pressing any control
panel
pushbutton
once.
Eaton 93E MK2 UPS (10-40kVA, 380/400/415V) Installation and Operation
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