Controls and Indicators
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5.2 STANDBY/MANUAL BYPASS BUTTON
This button controls output power to connected load(s) and has
dual functions: Standby and Manual Bypass.
5.3 LOAD/BATTERY LEVEL INDICATORS (4 GREEN, 1 AMBER)
The load/battery level indicators have dual functions. During normal
mode operation LED indicators display the approximate electrical
load placed upon the UPS; and during battery mode operation LED
indicators display approximate battery capacity.
The Liebert GXT2U is equipped with automatic and remote battery
test features. The automatic test occurs every 14 days (this option is
user configurable) if utility has not been interrupted. Should the bat-
tery fail this test, the red Fault indicator LED along with the A and C
diagnostic LEDs will illuminate and an alarm will sound (refer to
10.0 - Troubleshooting). The remote test feature functions with Lie-
bert MultiLink 3 software and can remotely initiate the battery test.
5.4 FAULT INDICATOR LED (RED)
The Fault indicator LED is illuminated if the UPS has detected a
problem. Also, one or more of the load/battery level indicators may be
illuminated (refer to 10.0 - Troubleshooting).
5.5 BYPASS INDICATOR LED (AMBER)
The Bypass indicator LED is illuminated when the UPS is operating
from bypass power. An alarm will sound indicating the UPS detected
a problem, or the manual bypass function has been activated.
5.6 UPS ON INDICATOR LED (GREEN)
The UPS ON indicator LED is illuminated when the UPS inverter is
operating and supplying power to your connected loads.
5.7 BATTERY INDICATOR LED (AMBER)
The Battery indicator LED is illuminated when the UPS is operating
on battery.
!
CAUTION
While the UPS is in Normal Mode operation, pressing
the Standby/ Manual Bypass button once will put the
UPS into Bypass Mode.
Once the UPS is in Bypass Mode operation, press the
Standby/ Manual Bypass button two distinct times (for
about one second each time) to turn off the UPS.
Perform all necessary shutdown procedures on
connected loads before turning off the UPS.
DISCONTINUED
PRODUCT