Bulex Thema Condens AS 48-A, Руководство пользователя, Страница: 3 / 199

MAKSİCONDENSE 48-65
01/2018 I Training 0020260859_00
Table of contents
1 System overview and customer benefits ...................................................................... 1
1.1 System overview ............................................................................................................... 1
1.1.1 System components (examples) ....................................................................................... 3
1.1.2 Cascade of boilers............................................................................................................. 5
1.2 Customer benefits ............................................................................................................. 8
1.2.1 Arguments for the installer ................................................................................................. 8
1.2.2 Arguments for planners and architects .............................................................................. 9
1.2.3 Arguments for end customers ......................................................................................... 10
2 System description ....................................................................................................... 11
2.1 System components ........................................................................................................ 11
2.1.1 ErP efficiencies ............................................................................................................... 12
2.2 Basic principles ............................................................................................................... 13
2.2.1 Nomenclature .................................................................................................................. 13
2.2.2 Unit types and scope of delivery ...................................................................................... 15
2.2.3 G20 nominal heat input output in kW ............................................................................... 15
2.2.4 Scope of delivery ............................................................................................................. 16
2.2.5 Data plate .....................................................................
Hata! Yer işareti tanımlanmamış.
2.3 Product design ................................................................................................................ 17
2.3.1 Boiler (circulation water heater) ....................................................................................... 17
2.4 Design ............................................................................................................................. 18
2.4.1 Functional diagram .......................................................................................................... 18
2.4.2 Hydraulic connection ....................................................................................................... 20
2.5 Electronics box ................................................................................................................ 24
2.5.1 Control panel ................................................................................................................... 24
2.5.2 Unit display (AI) ............................................................................................................... 25
3 Components and overall function ................................................................................ 27
3.1 Overview of the components ........................................................................................... 27
3.1.1 Hydraulic module ............................................................................................................ 27
3.1.2 Unit NTC sensor .............................................................................................................. 31
3.1.3 Primary heat exchanger .................................................................................................. 32
3.1.4 Gas/air technology design ............................................................................................... 35
3.1.5 Electronic components .................................................................................................... 49
3.1.6 Hydraulic connection network .......................................................................................... 51
3.2 Unit menu overview ......................................................................................................... 53
3.2.1 DIA display operating concept ......................................................................................... 53
3.3 Functional description ..................................................................................................... 59
3.3.1 Functional description of the pneumatic gas-air mixture .................................................. 59
3.3.2 Gas valve assembly with fan (pneumatic) functional diagram .......................................... 61
3.3.3 Software description; safety, special and standard functions ........................................... 62
3.3.4 Standard functions .......................................................................................................... 62
3.3.5 Special functions ............................................................................................................. 74
3.3.6 Safety functions ............................................................................................................... 87
4 Accessories ................................................................................................................... 93