DC Arc Fault Sensitivity Step 1: Download the FusionHome app. Step 2: Open the FusionHome app and select Installer - Yes ‘ User ’ is circled but select installer Step 3: The initial time you login you will use “ 00000a ” as your password. *Note: You will be prompted to change your password each time you login so you may change it at any time. Step 4: You will first be brought to the page below Pres s the red ‘ back ’ button in the top right corner. Whi ch brings you to this page: If you currently have a DC Arc Fault you will see ‘ view active alarms ’ w ritten in red in the top right corner of th is screen. You must first select ‘ v iew active alarms ’ , del ete the alarm and return to this pag e. To lower Arc Fault Sensitivity select ‘ Parameter Con figuration ’ Step 5 : Select : ’ Expert ’ in top right corner Select : ‘ Feature Parame ters ’ Select: ‘ Low ’ D one