7. Maintenance
7.1 Safety information ................................................................................................................................ 41
7.2 Bleeding ................................................................................................................................................. 41
7.3 Water refilling ........................................................................................................................................ 41
7.4 Information for combustion controller/chimney sweep regarding emission monitor key ............. 42
7.5 Cleaning ................................................................................................................................................. 43
7.5.1 Cleaning the burner cylinder (inside and outside) ................................................................................... 43
7.5.2 Cleaning the exterior of the combustion chamber and burner cylinder .................................................. 44
7.5.3 Cleaning/adjusting the ignition and ionisation device .............................................................................. 45
7.6 Setting the gas flow rate CO
2
(O
2
) and measurement of NOx/CO content in the flue gas ............... 46
7.7 Clean siphon .......................................................................................................................................... 46
7.8 Servicing the neutralisation installation for types 23 and 24 (if fitted) ............................................ 47
8. Overview of settings
8.1 Table of parameters .............................................................................................................................. 48
8.2 Fault Reporting overview TopTronic
®
T ................................................................................................ 63
8.3 Automatic firing device (Warning, Blocking, Lock-out) ..................................................................... 65