PowerWalker VFI 1000-3000 C LCD
Quick Guide
I. LCD Panel
Indicates the remaining backup time in pie chart.
Indicates the remaining backup time in numbers.
H: hours, M: minute, S: second
Indicates that the warning and fault occurs.
Indicates the warning and fault codes, and the codes are listed in
details in 3-5 section.
Indicates that the UPS alarm is disabled.
Indicates the output voltage, frequency or battery voltage.
Vac: output voltage, Vdc: battery voltage, Hz: frequency
Indicates the load level by 0-25%, 26-50%, 51-75%, and 76-100%.
Indicates the load or the UPS output is short circuit.
Indicates the UPS connects to the mains.
Indicates the battery is working.
Indicates the bypass circuit is working.
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