Owner manual

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Content
Warning .......................................................................................... Error! Bookmark not defined.
Content ........................................................................................... Error! Bookmark not defined.
1.Points for attention ....................................................................... Error! Bookmark not defined.
2.Function Description .................................................................... Error! Bookmark not defined.
3.System Connection ..................................................................................................................... 6
4.Installation ................................................................................................................................... 7
5.Operation Introduction ................................................................. Error! Bookmark not defined.
6.Technicial data ........................................................................................................................... 23
7.Troubleshooting ........................................................................... Error! Bookmark not defined.
Appendix I: Lightning proof and surge signal proof ......................... Error! Bookmark not defined.
Appendix II: The cleaning of clear downdover ................................ Error! Bookmark not defined.
Appendix III: RS485 bus basic knowledge ................................................................................... 26
I. Points for Attention