9
LCD Panel:
Display
Function
Backup time information
I ndicates battery discharge time in numbers.
H: hours, M: minutes, S: seconds
Fault information
I ndicates that the warning and fault occurs.
I ndicates the fault codes, and the codes are listed in details in section 3-9.
Mute operation
I ndicates that the UPS alarm is disabled.
Output & Battery voltage information
I ndicates the output voltage, frequency or battery voltage.
Vac: output voltage, Vdc: battery voltage, Hz: frequency
Load information
I ndicates the load level by 0-25% , 26-50% , 51-75% , and 76-100% .
I ndicates overload.
I ndicates the load or the output is short.
Mode operation information
I ndicates the UPS connects to the mains.
I ndicates the battery is working.
I ndicates the bypass circuit is working.
I ndicates the ECO mode is enabled.
I ndicates the I nverter circuit is working.
I ndicates the output is working.
