Emerson Liebert GXT - 3-3. Audible Alarm

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Indicates the UPS is bypass mode.
Indicates the UPS is in ECO mode.
Indicates the UPS is in converter mode.
Indicates the UPS is charging battery.
Battery information
Indicates the Battery capacity by 0-25%, 26-50%, 51-75%, and 76-100%.
Indicates the battery is fault.
Indicates low battery level and low battery voltage.
3-3. Audible Alarm
Description
Buzzer status
Muted
UPS status
Bypass mode
Beeping once every 2 minutes
Yes
Battery mode
Beeping once every 4 seconds
Fault mode
Beeping continuously
Warning
Overload
Beeping twice every second
No
Low battery
Beeping once every second
Battery isnot connected
Over charge
EPO enable
Fan failure
Charger failure
Over temperature
IP fuse broken
Overload 3 times in 30 minutes
EPO status
Cover of maintain switch is open
Parallel protection is activated
Fault
Bus start failure
Beeping continuously
Yes
Bus over
Bus under
Bus unbalance
Inverter soft start failure
High Inverter voltage
Low Inverter voltage
Inverter output short circuited
Negative power fault
Battery SCR short circuited
Inverter relay short circuited
Parallel communication failure
Parallel output current unbalance
Over temperature
CPU communication failure
Overload
Battery or charger short circuited