2
Table of contents
1.
2.
Safety instructions ............................................................................. 5
3.
4.
Specification .................................................................................... 10
5.
CGS-2L layout ................................................................................. 12
6.
7.
Casing ............................................................................................. 15
8.
Installation
9.
Siting ................................................................................................ 19
11. Installation ....................................................................................... 22
12. Gas connection ................................................................................ 24
13. Fitting the trap .................................................................................. 25
14. Balanced flue ................................................................................... 26
Control unit
Commissioning
29. Commissioning ................................................................................ 60
Specification
35. Safety devices ................................................................................. 69
38. Reset ............................................................................................... 86
39
40. Troubleshooting ............................................................................... 88
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