Controls And Indicators; On/Alarm Silence/Manual Battery Test Button; Standby/Manual Bypass Button - Liebert GXT2-4500RT230 User Manual

8.0 C
ONTROLS AND
8.1

ON/Alarm Silence/Manual Battery Test Button

This button controls output power to connected load(s) and has three functions:
• ON
• Alarm Silence
• Manual Battery Test
ON - Pressing this button will start up the UPS in order to provide conditioned and
protected power.
Alarm Silence - To silence alarms, press this button for at least one Second. After the
alarm is silenced, the UPStation GXT2 will reactivate the alarm system to alert of
additional problems.
NOTE
The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced.
Manual Battery Test - To initiate a manual battery test, press the ON button for at least one second
while operating from mains power with no alarm conditions present.
• If only three of the five Battery LEDs illuminate, allow the UPS to recharge the batteries for 24
hours.
• After 24 hours, retest the batteries.
• After the batteries have been retested, if only three of the five Battery LEDs illuminate, contact
your local dealer, Liebert representative or Liebert Worldwide Support Group.
8.2

Standby/Manual Bypass Button

This button controls output power to connected load(s) and has dual functions:
Standby and Manual Bypass.
I
NDICATORS
All indicators illuminated
for illustration only.
CAUTION
!
Pressing the Standby/Manual Bypass button once will transfer the
load to bypass power. Pressing the Standby/Manual Bypass button a
second time within 4 seconds will cut off power to the output sockets
and connected loads. Perform all necessary shutdown procedures on
connected loads before pressing this button twice.
AC INPUT
18

Controls and Indicators

BATTERY UPS ON BYPASS