Installation and User Manual
3.4 Operation on Battery Power
When the Normal AC source is not available, the load continues to be protected by the UPS.
Power is supplied by the battery.
Transfer to battery power
LEDs (20), (21) are ON.
LEDs (31), (32), (34) are green.
The audible alarm beeps every 10 seconds.
The equipment is protected by the UPS and supplied by the battery.
The display indicates the battery remaining backup time.
Low battery warning
LEDs (20), (21) are ON.
LEDs (31), (32), (34) are green.
The audible alarm beeps every 3 seconds.
The remaining battery power is low.
Shut down all applications on the connected equipment because automatic UPS shutdown is imminent.
End of backup time
LED (22) is ON.
LED (34) is red.
The audible alarm beeps continuously.
The equipment is not powered.
The UPS displays "End of backup time Battery low".
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