V
7.4.1 Meter Installation and Connection ................................................................. 57
7.4.2 Battery Information ............................................................................................... 59
7.4.3 System Time ............................................................................................................. 60
8 Troubleshooting and Maintenance ...................................... 61
8.1 Troubleshooting .................................................................................................. 61
8.1.1 Troubleshooting of LED Indicators .................................................................. 61
8.1.2 Troubleshooting of Faults ................................................................................... 61
8.2 Maintenance ......................................................................................................... 70
8.2.1 Routine Maintenance ........................................................................................... 70
8.2.2 Replacing the Button Battery ............................................................................ 70
9 System Decommissioning ..................................................... 71
9.1 Decommissioning the Inverter ...................................................................... 71
9.2 Decommissioning the Battery ....................................................................... 72
10 Appendix I: LCD Operation .................................................... 73
10.1 Main Screen .......................................................................................................... 73
10.2 LCD Menu Structure ........................................................................................... 75
10.3 Setting the Time .................................................................................................. 76
10.4 Setting the Country Code ................................................................................ 76
10.5 Viewing the Fault Codes ................................................................................... 78
10.6 Starting and Stopping the Inverter .............................................................. 79
10.7 Advanced Settings ............................................................................................. 80
10.7.1 Inputting Password ............................................................................................. 80
10.7.2 Setting Reactive Power Regulation .............................................................. 80
10.7.3 Setting the Zero-export Function ................................................................. 81
10.7.4 Setting the Reserved Capacity (Off-grid) .................................................... 81
10.7.5 Setting the Battery Usage Time ...................................................................... 82
10.7.6 Setting Forced Charge ....................................................................................... 82
10.7.7 Setting Load Control .......................................................................................... 83
10.7.8 Setting the Communication Parameters .................................................... 85
10.7.9 Setting the Battery Type.................................................................................... 85
10.7.10 Setting the Protective Parameters .............................................................. 87