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3.8 WIFI Connec�on
For the configura�on of Wi-Fi Plug, please refer to illustra�ons of the Wi-Fi Plug.
The Wi-Fi Plug
is not a standard configura�on, it's op�onal.
3.7 Earth Connec�on(mandatory)
Ground cable shall be connected to ground plate on grid side this prevents electric shock if the
original protec�ve conductor fails.
Note:
When the inverter is in the off-grid state, the N line needs to be connected to the
earth.
Note:
inverter has built–in leakage current detec�on circuit,If an external RCD is
required,a type-A RCD with rated residual current of 300mA or higher is
suggested.Otherwise inverter may not work properly.