When connected to the panel using a direct USB lead, an earth fault will show if the PC is connected to mains i.e. when it is charging. When in access level 3, the panel will ignore this earth fault for 5 minutes following a new connection.
When connected to the panel using a direct USB lead, an earth fault will show if the PC is connected to mains i.e. when it is charging. When in access level 3, the panel will ignore this earth fault for 5 minutes following a new connection.