1.1 Pre-check .............................................................................................. 4
1.2 Protection degree .................................................................................. 4
3.1 Hanging and fixing ................................................................................ 7 to 8
3.2 Gas connection ..................................................................................... 9
4.1 Generality .............................................................................................. 13
4.2 Heat demand ........................................................................................ 13
4.6 Pressure switch ..................................................................................... 14
5.1 Generality .............................................................................................. 15
7.1 Generality .............................................................................................. 18
INDEX
Page
4
Pages
5 to 6
Pages
7 to 12
Pages
13 to 15
Pages
15 to 16
Page
17
Pages
18 to 19
Page
20
2