III
Content
About This Manual .......................................................................... I
1 Safety Instructions ................................................................... 1
2 Product Description ................................................................. 6
2.1 Intended Usage ................................................................................................... 6
2.2 Product Introduction ......................................................................................... 7
2.2.1 Appearance ............................................................................................................. 7
2.2.2 Dimensions .............................................................................................................. 8
2.2.3 LCD Display .............................................................................................................. 8
2.2.4 DC Switch ................................................................................................................. 9
2.3 Technical Description ..................................................................................... 10
2.3.1 Circuit Diagram ....................................................................................................10
2.3.2 Function Description ..........................................................................................11
2.3.3 Derating ..................................................................................................................11
3 Installation Flow..................................................................... 14
4 Unpacking and Storage ......................................................... 16
4.1 Unpacking and Inspection ........................................................................... 16
4.2 Identifying Inverter ......................................................................................... 16
4.3 Scope of Delivery ............................................................................................. 18
4.4 Inverter Storage ............................................................................................... 18
5 Mechanical Installation ......................................................... 20
5.1 Installation Site Selection .............................................................................. 20
5.2 Moving Inverter to Installation Site............................................................ 22
5.3 Installing the Inverter ..................................................................................... 23
5.3.1 Installing to Metal Frame ..................................................................................23
5.3.2 Installing to Concrete Wall ................................................................................25
6 Electrical Connection ............................................................. 28
6.1 Terminal Description ...................................................................................... 28