2.4 Design Information
2.4.1 Notes on standards
The system must be installed and commissioned in accordance with the local fire and
building regulations. The following standards and regulations should always be ob‐
served:
General standards for heating systems
EN 303-5 Boilers for solid fuels, manually and automatically fed combus‐
tion systems, nominal output up to 300 kW
EN 12828 Heating systems in buildings - Design of water-based heating
systems
EN 13384-1 Chimneys - Thermal and fluid dynamic calculation methods
Part 1: Chimneys serving one appliance
ÖNORM M 7510-1 Guidelines for checking central heating systems
Part 1: General requirements and one-off inspections
ÖNORM M 7510-4 Guidelines for checking central heating systems
Part 4: Simple check for heating plants for solid fuels
Standards for structural and safety devices
ÖNORM H 5170 Heating installation - Requirements for construction and safety
engineering, as well as fire prevention and environmental pro‐
tection
TRVB H 118 Technical directives for fire protection/prevention (Austria)
Standards for heating water
ÖNORM H 5195-1 Prevention of damage by corrosion and scale formation in
closed warm water heating systems at operating temperatures
up to 100 °C (Austria).
VDI 2035 Sheet 1 Prevention of damage in water heating systems - Scale forma‐
tion in domestic water heating systems and hot water heating
systems (Germany)
SWKI 97-1 Water quality for heating, steam, cooling and air conditioning
systems (Switzerland)
D.P.R. no. 412 Regulations for the planning, installation, running/operation and
maintenance of heating systems in buildings to reduce energy
consumption with reference to Article 4, Comma 4 of the Legis‐
lative Decree of 9 January 1991, No. 10 (Italy)
Safety
2
Design Information
Installation Instructions TX 150-250 | M1320112_en 7