Led Indicator Lights - Epcom EPIG7K Manual

7.3 LED Indicator Lights

The current status of operating and communications of the inverter can be viewed via the
three LED indicator lights on the panel (as shown in following table).
LED Display Status
Illuminated
Extinguish
Illuminated
Flashes at 1 second interval
Illuminated
Flashes quickly at 0.2 seconds
interval
Flashes slowly at 1 second
interval
Note: If both the green LED indicator and the red LED indicator are flashing at the same
time, it indicates that a program upgrade is in progress. Do not perform any operation
before the program upgrade is completed.
Explanation
Communication is normal
Communication module is disconnected
Inverter is in grid-connected power
generation status
Inverter is waiting for on-grid or in the
started state
Inverter fault
Grid fault
PV input fault
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