1.1 Overview ........................................................................................................ 1
1.2 Characteristics ............................................................................................... 2
1.3 Naming rules .................................................................................................. 3
2 Installation ....................................................................................... 7
2.1 Attentions ....................................................................................................... 7
2.3 Wire size ........................................................................................................ 9
2.4 Mounting ...................................................................................................... 11
3 Operation ....................................................................................... 14
3.1 Buttons ......................................................................................................... 14
3.2 Interface ....................................................................................................... 14
3.3 Setting .......................................................................................................... 16
4 Others ............................................................................................. 23
4.1 Protections ................................................................................................... 23
4.2 Troubleshooting............................................................................................ 24
4.3 Maintenance ................................................................................................. 26
5 Specifications ................................................................................ 27
Contents