1
Function Keys
Function Key
Description
ESC
Exit the setting/go back
Reserved
Reserved
Reserved
Reserved
Up
Scroll to previous selection
Down
Scroll to next selection
Enter
To confirm/enter the selection in setting mode
LCD Display Icons
Icon
Function
Input source information
Indicates AC input information is being displayed
Indicates PV1 input information is being displayed (PV2 not used)
Left digital display information
Indicates input voltage, input frequency, battery voltage, PV
voltage, charger current
Middle digital display information
Indicates the setting when cycling through options.
Indicates the warning and fault codes.
Warning: Flashing
with warning code
Fault: display
with fault code
Right digital display information
Displays the output voltage, output frequency, load percent, load VA, load
W, PV charger power, DC discharging current based on current unit being
displayed and cycled through.
Battery information
Displays battery state of charge (SOC) by ranges from 0-24%, 25-49%,
50-74%, and 75-100% per bar, and charging status.
