To change the network compliance of your inverter, you need to go to OS ONE. 

Once logged in, you must go to the "Settings" tab in the "Flow Management" section. You should then see the "Compliance" setting. It is this setting that you need to change the standard, and adapt it to your country's regulations. Click on it and choose in the drop-down list the standard corresponding to your country. If you do not find your standard in the list, you should contact your dealer so that he can inform you of the steps to take.

Remember to confirm by pressing the "OK" button otherwise your changes will not be taken into account.