Battery Level Indicator; Ups Status Indicators; Table 3 Status Indicators-Color, Illumination Mode; Table 3 - Emerson 3000 User Manual

4.2.3

Battery Level Indicator

The five LEDs illuminate with a steady glow to indicate battery capacity. Battery capacity is shown
for five seconds after the Status Change button is pressed. The LEDs show the battery capacity as a
range, ± 5% The LEDs' battery level meanings and colors are:
LED 1
100-76% — Green
4.2.4

UPS Status Indicators

LEDs on the display panel illuminate with a steady glow or flash to indicate the UPS's status:
Normal Mode—The Normal Mode indicator illuminates (LED 9) with a steady glow when utility
power is available and within the input specifications.
Battery Mode—The Battery Indicator illuminates (LED 10) with a steady glow when the UPS is
operating on battery
AVR Boost, AVR Buck—When the UPS is in AVR Boost/Buck Mode, the LED display will indicate
the relative load level on the output of the UPS and will flash LED 1 (boost) or LED 2 (buck) to indi-
cate which mode the UPS is in.
Weak Battery—When the UPS battery voltage is low, the LED display will indicate the relative load
level on the output of the UPS and LED 3 will flash as a warning.
Site-Wiring Fault—In case of a site-wiring fault, the LED display will indicate the relative load
level on the output of the UPS and LED 4 will flash as a warning.
Overload—When UPS operates in overload status, the LED display will indicate the relative load
level on the output of the UPS and LED 5 will flash as a warning.

Table 3

Status indicators—color, illumination mode
Status
Normal Mode
AVR Boost
AVR Buck
Battery Mode
(dark start)
Weak Battery
Site-Wiring Fault
Overload
Battery Fault
Shutdown
Overload
Shutdown
UPS Output
Abnormal
Shutdown
LED 2
75-51% — Green 50-26% — Yellow
LED 1 LED 2 LED 3
Green
Flashes
Green
Flashes
Yellow
Flashes
Yellow
Steady
LED 3 LED 4
25-11% — Yellow
LED 4 LED 5
Yellow
Flashes
Red
Flashes
Red
Steady
17
Controls and Indicators
LED 5
10% or less — Red
LED 9 LED 10 LED 11
Green
Steady
Green
Steady
Green
Steady
Yellow
Steady
Red
Steady
Red
Steady
Yellow Red
Steady Steady