Battery Test; Alarm; De-Rating Power - Delta Electronics RT Series User Manual

6.5 Battery Test

Battery test can only be executed in on-line mode and in ECO mode.
1. For automatic regular battery test, you must install the UPSentry 2012 software
card (optional).
2. For manual battery test, please press and hold the
release it after you hear one beep, and the UPS will transfer to run in battery
mode and perform a 10-second battery test.

6.6 Alarm

No. Condition
1 Battery Mode
2 Low Battery
Battery Missing/
3
Weak Battery/ Battery
Replacement
4 Overload
5 Fault
NOTE :
After reconnecting or replacing the batteries, it might take a while for the UPS
to switch off the alarm automatically. If, after a period of time, the audible
alarm still exists, the user must manually initiate a battery test (press and
hold the
clear the alarm.

6.7 De-rating Power

When the input voltage range is between 100Vac and 160Vac, the UPS's load
capacity will decrease. This function provides a wider operating power voltage
range.
Amplon RT Series
The audible alarm beeps once every 2 seconds.
The audible alarm beeps once every 0.5 second.
The audible alarm beeps once every 2 seconds.
The audible alarm beeps once every 2 seconds.
The audible alarm beeps once for 5 seconds
when the UPS detects an internal fault.
button for 3 seconds and release it after you hear one beep) to
ON
Alarm
42
button for 3 seconds,
ON