4
Operation
This chapter contains information on how to use the UPS, including front cover operation, operating modes, UPS
startup and shutdown, transferring the UPS between modes, and configuring bypass settings, load segments,
and battery settings.
Control Cover Functions
The UPS has a three-button segmental LCD with backlight. It provides useful information about the UPS itself,
load status, measurements, and settings (see FIG. 13).
FIG. 13 Control Cover
Table 1. Indicator Descriptions
Indicator Description
Red
On
The UPS has an active alarm or fault.
Yellow
On
The UPS is in Bypass mode.
The UPS is operating normally on bypass during High Efficiency
operation.
Yellow
On
The UPS is in Battery mode.
Green
On
The UPS is operating normally.
NOTE:
When power on or startup, these indicators will turn on and off sequentially.
NOTE:
On different operation modes, these indicators will indicate differently. Refer to Table 7.
ON
/O
FF
RO
TA
T
On-Line
U
P
S
ROTATE
Warning LED
Bypass LED
Battery LED
Inverter LED
