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
1.4 Homologations ......................................................5
1.4.1 Certifications ...........................................................5
1.4.2 Gas categories ........................................................6
1.4.3 Additional Directives ................................................6
1.4.4 Factory test .............................................................6
2 Safety instructions and recommendations ..............................................7
2.1 Safety instructions ...............................................7
2.2 Recommendations ................................................7
3 Description ..................................................................................................9
3.1 General description ..............................................9
3.2 Main parts ..............................................................9
3.3 Control panel 10.......................................................
4 Operating the appliance 11..........................................................................
4.1 Start the boiler 11....................................................
4.2 Reading out measured values 12...........................
4.3 Changing the settings 13........................................
4.3.1 Changing the heating temperature ........................13
4.3.2 Changing the domestic hot water
temperature 14...........................................................
4.3.3 Modifying the comfort setting (ECO) 14.....................
4.3.4 Stopping the central heating or activating the Summer
mode 15.....................................................................
4.3.5 Stopping domestic hot water production 16...............
4.3.6 Other settings 16........................................................
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