3 Technical specifications
3.1
Homologations
3.1.1
Regulations and standards
Beside the general technical rules, the relevant standards, regulations,
ordinances and guidelines should be followed:
DIN 4109: Sound insulation in buildings
DIN EN 12828: Heating systems in buildings –, planning domestic hot
water heating systems
Federal Immission Control Ordinance 1. BImSchV
DVGW-TRGI 1986 (DVGW-worksheet G 600): Technical Rules for gas
installation
TRF: Technical Rules LPG
DVGW-Data sheet G - 613 Gas appliances- Installation, maintenance
and operating instructions
DIN 18380: Installation of central heating systems and hot water supply
systems (VOB)
DIN EN 12831: Heating systems in buildings -, Method for calculation of
the design heat load
DIN 4753: Domestic hot water calorifiers. Domestic hot water heating
system and storage tanks for heated water
DIN 1988: Technical rules for drinking water installations (TRW)
DIN EN 60335-2-102: Safety of electrical appliances for household use
and similar purposes: Special requirements for gas-, oil- und solid fuel
appliances with electrical connections
Fuel Ordinance, State Ordinances
Regulations of the local Electricity Board
Obligation to register (possibly. Group Exemption Regulation )
ATV-Code-of-practice M251 of the waste water technology association
Regulations of the public authorities for the run-off of condensate.
3.1.2
Manufacturer’s Declaration
Meeting the protection requirements according to guideline 2014/30/EU for
electromagnetic compatibility (EMC) is only guaranteed when the boiler is
operated according to purpose.
The ambient conditions must be complied with as per EN 55014.
Operation is only allowed with the casing fitted correctly.
Correct electric earthing must be ensured by regular checks (e.g. annual
inspection) of the boiler.
When appliance parts need replacing, only original parts as specified by
the manufacturer may be used.
The gas condensing-boilers fulfil the basic requirements of the Efficiency
Guideline 92/42/EC as condensing boiler.
When natural gas is used, the gas condensing-boiler emit less than
80
mg
/
kWh
NO
X
corresponding to the requirements as per §6 of the
Ordinance regarding small firing places dated 26.01.2010 (1. BImSchV).
3 Technical specifications
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