Contents
1 Introduction ................................................................................................4
1.1 Symbols used .......................................................4
1.2 Abbreviations ........................................................4
1.3 General ..................................................................5
1.3.1 Manufacturer's liability .............................................5
1.3.2 Installer's liability .....................................................5
1.3.3 User's liability ..........................................................5
1.4 Certifications .........................................................6
2 Safety instructions and recommendations ..............................................7
2.1 Safety instructions ...............................................7
2.2 Recommendations ................................................8
3 Description ..................................................................................................9
3.1 Operating principle ...............................................9
3.1.1 Gas/air setting .........................................................9
3.1.2 Combustion .............................................................9
3.1.3 Heating and domestic hot water production ............9
3.2 Main parts 10............................................................
3.3 Control panel 11.......................................................
3.3.1 Description of the keys 11..........................................
3.3.2 Description of the display 12......................................
3.3.3 Browsing in the menus 15..........................................
4 Operating the boiler 16.................................................................................
4.1 Commissioning the boiler 16..................................
4.2 Reading out measured values 16...........................
4.3 Changing the settings 18........................................
4.3.1 Setting the set point temperatures 18........................
4.3.2 Selecting the operating mode 19...............................
4.3.3 Forcing domestic hot water production 20.................
4.3.4 Setting the contrast and lighting on the
display 20...................................................................
4.3.5 Setting the time and date 21......................................
4.3.6 Selecting a timer programme 21................................
4.3.7 Customising a timer programme 22...........................
115/06/12 - 300022162-001-01
