Njoy UPCMCOP130HBAAZ01B User Manual page 17

Battery information
Input & battery information
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
Indicates the inverter circuit is working.
Indicates the output is working.
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.
Indicate the input voltage, input frequency and battery
voltage.
Vac: AC voltage, Vdc: DC voltage, Hz: frequency
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