Audible Alarm Indicators - Njoy Balder Series User Manual

Battery information
BATT. FAULT
LOW BATT.
Input & Battery voltage information
Vac
Hdc
Hz
INPUT 12

6.3. Audible alarm indicators

UPS status
Bypass mode
Battery Mode
Fault mode
Warning
Overload
Others
Fault
All
Indicates the Battery capacity by 0-25%, 26-50%, 51-
75%, and 76-100%.
Indicates the battery is not connected.
Indicates low battery level and low battery voltage.
Indicates the input voltage or frequency or battery
voltage.
Vac: Input voltage, Vdc: battery voltage, Hz: input
frequency
Alarm
Beeping once every 2 minutes
Beeping once every 4 minutes
Beeping continuously
Alarm
Beeping twice every second
Beeping once every second
Alarm
Beeping continuously
15