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5. OPERATION
5.1. Display
LED indicator Meaning
DC Green LED solid light PV connection normal
AC Green LED solid light Grid connection normal
Normal Green LED solid light
Inverter functioning
normally
Alarm Red LED solid light Fault
Function Key Description
Esc To exit the previous mode
Up Increase the value of a setting
Down Decrease the value of a setting
Enter
Confirm setting change (If not pressed each time the setting will not be
saved)