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5. LED and LCD status as below:
UPS STATUS:
AC utility power is normal, but the load is supplied by AC utility power
via bypass. Output power is more than 150% (referring to the Output
Power Menu). Warning LED lits up and buzzer beeps continuously.
ACTION:
Please reduce the critical load to POWER(%)<100%.
6. LED and LCD status as below:
UPS STATUS:
AC utility power fails .The full load is supplied by battery power in UPS.
Buzzer alarm sounds every 4 seconds.
ACTION:
If AC utility power fails, reduce the less critical load in order to
extend backup time. If it is not abnormal power failure, please check
the rated input or connected line.
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7. LED and LCD status as below:
UPS STATUS:
AC utility fails. The load is supplied by UPS in backup mode, and
battery power is approaching low level. Buzzer alarm beeps every
second.
ACTION:
UPS will shut down automatically. Please save data soon.
8. LED and LCD status as below:
UPS STATUS:
AC utility power fails and battery runs out. UPS has shut down
automatically.
ACTION:
UPS will restart up when AC utility power is restored. If AC
utility power failure is more than 6 hours, please follow storage
instruction.
