5.4 Residual Current Protection ...................................................... 19
6. 6 COMMUNICATION ...................................................................................................... 20
6.1 System monitoring via Datalogger - RS485/Wi-Fi /GPRS
(Optional) ...........................................................................................20
6.2 Output Efficiency Control via Smart Meter .................................21
Please refer to SDM630-Modbus V2 User manual for its connection
and baud rate settings. ......................................................................21
7. 7 START UP AND OPERATION ................................................................................... 22
7.1 Safety Check Before Start Up ......................................................22
7.2 Inverter LED Indicators ................................................................23
7.3 Display and Control Logics ..........................................................24
When inverter starts up and operates, there is a control button beside LCD
Display of the inverter. Please follow the logics listed below. ............................. 24
8. DISCONNECTING FROM VOLTAGE RESOURCES ............................................... 26
9. TECHNICAL PARAMETER .............................................................................................. 27
10. 10 TROUBLE SHOOTING........................................................................................... 30
11. SYSTEM MAINTENANCE .......................................................................................... 35