Goodwe DNS G3 Series - Page 4

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CONTENT
User Manual V1.0-2022-03-22
6 Electrical Connection ...........................................................16
6.1 Safety Precaution .......................................................................................16
6.2 Connecting the PE Cable ...........................................................................17
6.3 Connecting the PV Input Cable ................................................................17
6.4 Connecting the AC Output Cable .............................................................20
6.5 Communication ..........................................................................................24
6.5.1 Communication Network Introduction ............................................................24
6.5.1 Connecting the Communication Cable (optional) ........................................... 25
6.5.3 Installing the Communication Module (optional) ...........................................27
6.54 Connecting the USB-RS485 Cable ......................................................................27
7 Equipment Commissioning ..................................................28
7.1 Check Before Power ON ............................................................................28
7.2 Power On .....................................................................................................28
8 System Commissioning .......................................................29
8.1 Indicators and Buttons ..............................................................................29
8.2 Setting Inverter Parameters via LCD ......................................................30
8.2.1 LCD Menu Introduction ...................................................................................... 31
8.2.2 Inverter Parameter Introduction ......................................................................32
8.3 Upgrading the Firmware Via USB Flash Disk ..........................................33
8.4 Setting Inverter Parameters via SolarGo App ........................................33
9 Maintenance .........................................................................34
9.1 Power O the Inverter ...............................................................................34
9.2 Removing the Inverter ...............................................................................34
9.3 Disposing of the Inverter ..........................................................................34
9.4 Troubleshooting .........................................................................................34
9.5 Routine Maintenance .................................................................................41
10 Technical Parameters ........................................................42