User manual

6
1.4.2 LCD display
(1) LCD icon description
Icon Icon name Description
Mains icon
It indicates the input is connected with mains, and
the input power is supplied from the mains.
Battery
It indicates the input is connected with battery,
and the input power is supplied from the battery.
Bypass
It indicates the UPS is in bypass mode, the load
current is directly from the utility power.
Inverter
It indicates that the load current is supplied from
utility power or battery via the inverter.
Fault It indicates the UPS is in Fault mode.
Warning It indicates the UPS has some warnings.
Data
Normally it indicates voltage/frequency value,
which are displayed alternately. If the UPS is in
fault, it indicates the fault code.
Battery level
It indicates the battery capacity. Every grid
represents the capacity of 25%. All the grids
turned on indicate the battery is full.
Load level
It indicates the load level. Every grid represents
the level of 25%. All the grids turned on indicate
the load is in 100% level.