Wolf COB - Installation and Maintenance Information; Positioning and Modifications; Corrosion Protection

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3 Regulations
COB/COB-TSoilcondensingboilerTwo-stage oil condensing boiler with electronic
ignition and electronic ue gas monitoring, for low temperature heating and DHW heating
in heating systems with ow temperatures of up to 90 °C and a permissible operating
pressure of 3 bar.
This product complies with European regulations and national requirements (see the
Declaration of Conformity chapter)
Thelocalregulationsmustbecompliedwithduringinstallationandoperation
oftheheatingsystemregarding:
• Siting conditions
• Ventilation and extract air facilities and connection to a chimney
• Electrical connection to the power supply
• Technical regulations for oil storage installations and oil devices
• Regulations and standards regarding the safety equipment of the water heating
system
• DHW installation
Thefollowinggeneralregulations,rulesandguidelinesmustbeobservedfor
installationinparticular:
• EN 806 Drinking water supply systems
• EN 1717 Protection against pollution of potable water in water installations
• EN 12831 Heating systems in buildings – Method for calculation of the design heat
load
• EN 12828 Heating systems in buildings - Design of
water-based heating systems
• EN 13384 Chimneys – Thermal and uid dynamic calculation methods
• EN 50156-1 (VDE 0116 Part 1) Electrical equipment in combustion systems
• VDE 0470/EN 60529 Degrees of protection provided by enclosures (IP rating)
• VDI 2035 Prevention of damage in hot water heating systems
- Scale formation (Sheet 1)
- Corrosion by water (Sheet 2)
- Corrosion by ue gases (Sheet 3)
ThefollowingalsoapplytoinstallationandoperationinGermany:
• Technical regulations for oil installations IWO-TRÖL in the currently applicable
version
• DIN 1988 Drinking water supply systems
• DIN 18160 Flue systems
• DWA-A 251 Condensate from condensing boilers
• ATV-DVWK-M115-3 Indirect discharge of non-domestic waste water – Part 3:
Indirect discharge monitoring in practice
• VDE 0100 Regulations for the erection of power installations with rated voltages
below 1000 V.
• VDE 0105 Operation of high voltage systems, general stipulations
• KÜO German Federal Sweeping and Inspection Act
• Energy Savings Act (EnEG) and related directives
EnEV Energy Saving Ordinance (currently applicable version)
Intendeduse
DeclarationofConformity
Localregulations
Generalregulations