Viessmann PYROMAT ECO - Principles of wood combustion for generating heat; 1.1 Principles of log combustion for generating heat; Pyromat ECO; Control unit

Index
1. Principles of wood combustion for
generating heat
1.1 Principles of log combustion for generating heat .......................................................... 4
■ Units of measurement for wood fuel ......................................................................... 4
■ Calorific and emission values ................................................................................... 4
■ Influence of moisture on the net calorific value ......................................................... 4
1.2 Minimum wood fuel requirements ................................................................................. 5
■ Substances ............................................................................................................... 5
■ Origin, treatment and storage ................................................................................... 5
■ Size of the woodchips ............................................................................................... 5
■ Further information .................................................................................................... 6
■ Non-wood biomass fuels ........................................................................................... 6
■ Wood fuel regulations and standards ....................................................................... 6
2. Pyromat ECO 2.1 Product description ....................................................................................................... 7
■ Benefits ..................................................................................................................... 7
■ Benefits at a glance .................................................................................................. 7
■ Delivered condition ................................................................................................... 8
2.2 Specification ................................................................................................................. 9
■ Specification .............................................................................................................. 9
3. Control unit 3.1 Specification for Ecotronic ............................................................................................ 12
■ Design and function .................................................................................................. 12
3.2 Accessories for Ecotronic ............................................................................................. 12
■ Mixer extension kit with integral mixer motor ............................................................ 12
■ Extension kit for one heating circuit with mixer ......................................................... 13
■ Temperature limiter to restrict the maximum temperature of underfloor heating sys-
tems .......................................................................................................................... 13
■
Plug gS for mixer motor ............................................................................................ 14
■ Temperature sensor .................................................................................................. 14
■ Stainless steel sensor well ........................................................................................ 14
■ External extension H5 ............................................................................................... 15
■ Vitotrol 350 ................................................................................................................ 15
■ Information on room temperature hook-up (RS function) for remote control units
Vitotrol 200A and Vitotrol 300A ................................................................................. 17
■ Information on the Vitotrol 200A and Vitotrol 300A ................................................... 17
■ Vitotrol 200A ............................................................................................................. 17
■ Vitotrol 300 A ............................................................................................................ 18
4. Installation accessories 4.1 Boiler accessories ......................................................................................................... 20
■ Thermally activated safety valve 100 °C ................................................................... 20
■ Burner trolley ............................................................................................................. 20
4.2 Accessories for heat distribution ................................................................................... 21
■ Divicon heating circuit distributor .............................................................................. 21
■ Motorised two-way valve ........................................................................................... 27
■ Motorised three-way valve ........................................................................................ 27
■ Pumps ....................................................................................................................... 27
5. Heating water buffer cylinder 5.1 Overview of heating water buffer cylinders that can be used ....................................... 28
5.2 Heating water buffer cylinder HPM ............................................................................... 29
5.3 Heating water buffer cylinder Vitocell 100-E, type SVPA ............................................. 31
■ Heating water buffer cylinder Vitocell 100-E, type SVPA .......................................... 31
■ Delivered condition ................................................................................................... 31
■ Specification .............................................................................................................. 31
5.4 Heating water buffer cylinders Vitocell 140-E, type SEIA and 160-E, type SESA ........ 33
■ Heating water buffer cylinders Vitocell 140-E, type SEIA and 160-E, type SESA .... 33
■ Delivered condition ................................................................................................... 33
■ Specification .............................................................................................................. 33
6. DHW cylinder 6.1 DHW cylinder Vitocell 100-V ......................................................................................... 37
■ DHW cylinder Vitocell 100-V ..................................................................................... 37
■ Delivered condition ................................................................................................... 37
■ Specification .............................................................................................................. 37
7. Design information 7.1 Positioning .................................................................................................................... 44
7.2 Connection on the flue gas side ................................................................................... 44
7.3 Water connection .......................................................................................................... 44
■ Sizing of the heating water buffer cylinder to EN 303-5 ............................................ 44
■ Safety equipment according to DIN EN 12828 ......................................................... 45
7.4 Frost protection ............................................................................................................. 45
Index
2
PYROMAT ECO
5822 546 GB