To retrieve the error codes of your inverter, you have 3 options:
1- By logging into your monitoring account
Connect to your IMEON Online monitoring account and go to the "Timeline" tab. You will then obtain a chronological list of all the errors that the inverter has recorded.
2- By connecting locally to your OS ONE interface
Connect to your OS ONE interface, and go to the "Timeline" tab. You will then obtain a chronological list of all the errors that the incverter has recorded.
3- Using the buttons on the LCD screen of the inverter
This last option allows you to retrieve only the current and the last error. You will not have access to the whole history.
To do this, you must press and hold (for more than 3 seconds) the button symbolizing an arrow pointing downwards (as shown below). The screen will then display the current error and the last recorded error.