Contents
1 Inverter unpacking................................................................ 1
2 Installation procedure...........................................................2
2.1Prepare installation tools............................................. 2
2.2 Installation Direction and spacing dimension..........2
2.3 Installation of Inverter................................................. 3
3 Electrical Connection........................................................... 5
3.1 Connecting Terminals of Inverter.............................. 5
3.2 Cable Selection for Electrical Connection............... 6
3.3 AC Side Electrical Connection.................................. 7
3.3.1 Single phase pump description..........................7
3.3.2 Capacitor removal example................................9
3.4 DC side connection................................................... 11
3.5 Inverter grounding..................................................... 13
3.6 Water Level Sensor Connection............................. 14
3.6.1 Water level sensor interface define...............14
3.6.2 Water level sensor connection....................15
4 Disassembling.....................................................................17
4.1 The Disassembling of PV Connector..................... 17
5 Commissioning................................................................... 17
5.1 Verify before Commissioning.................................. 18
5.2 Inverter first commission.......................................... 20
6 Appendix: Troubleshooting................................................22
