Njoy Balder Series User Manual page 9

Output & Load information
Vac
888
Indicates the output voltage and output frequency.
Vdc
Vac: AC voltage, Vdc: DC voltage, Hz: frequency
Hz
OUTPUT
Load information
Indicates the load level by 0-24%, 25-49%, 50-74% and
75-100%.
Indicates overload.
Indicates the load or the UPS output is short circuit.
Programmable outlets information
Indicates that programmable management outlets are
P1
working.
Mode operation information
Indicates the UPS connects to the mains.
Indicates the battery is working.
Indicates the bypass circuit is working.
Indicates the ECO mode is enabled.
Indicates the AC to DC circuit is working.
16
Indicates the inverter circuit is working.
Indicates the output is working.
Battery information
Indicates the battery level by 0-24%, 25-49%, 50-74%,
and 75-100%.
Indicates the battery is fault.
Indicates low battery level and low battery voltage.
Input & battery information
Indicate the input voltage, input frequency and battery
voltage.
Vac: AC voltage, Vdc: DC voltage, Hz: frequency
5.3 Audible Alarm Indicators
Mode Alarm
Battery Mode Sounding every 5 seconds
Low Battery Sounding every 2 seconds
Overload Sounding every second
Fault Continuously sounding
Bypass Mode Sounding every 10 seconds
17