EN 15502-1:2012+A1:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
11-18-2021
06-24-2015
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Classification
5 Construction
6 Electrical safety
7 Controls
8 Operational requirements
9 Useful efficiencies
10 Electric auxiliary energy
11 Risk assessment
12 Marking and instructions
13 Requirements for Eco-design Regulation
(No 813/2013) and Energy Labelling Regulation
(No 811/2013)
Annex A (informative) - Properties of carbon and stainless
steels
Annex B (normative) - Minimum requirements for cast iron
Annex C (normative) - Parts in aluminium and aluminium
alloys
Annex D (normative) - Parts in copper or copper alloys
Annex E (normative) - Minimum thicknesses for rolled parts
Annex F (normative) - Nominal minimum thicknesses of
boiler sections of cast materials under water pressure
Annex G (normative) - Parameters for welded joints and
welding processes
Annex H (informative) - Composition of the gas circuit
Annex I (informative) - Compilation of the test conditions for
the various gas families
Annex J (informative) - Calculation of conversions of NOx
Annex K (informative) - Example of calculation of the
weighting factors NOx
Annex L (informative) - Practical method of calibrating the
test rig to enable the heat loss Dp to be determined
Annex M (informative) - Means of determining the ignition
time at full rate
Annex N (informative) - Determination of the heat losses
from the test rig of the indirect method and the
contributions of the circulating pump of the test rig
Annex O (informative) - Example of a risk assessment
method
Annex P (informative) - Examples of risk assessment with
a method described in Annex O
Annex Q (informative) - Realisation of a protective measure
Annex R (informative) - Overall classification of a basic risk
Annex S (informative) - Not exhaustive list of classification
examples
Annex T (normative) - Correction for the determined
efficiency in the low water temperature test of low
temperature boilers (LTB) and condensing boilers (CB)
Annex U (informative) - Use of test gases
Annex V (informative) - Standards intended to be replaced
by this standard in combination with the relevant part 2
Annex W (informative) - Alternative Method for the
determination of the nominal heat input or the maximum
and minimum heat input (according to 8.4.1) for
appliances using a pneumatic gas/air ratio control
system
Annex AA (normative) - Product Information related to
Eco-design Regulation and Labelling Regulation
Annex BB (normative) - Product label for boilers required by
the Labelling Regulation 811/2013
Annex CC (normative) - Product label for packages required
by the Labelling Regulation 811/2013
Annex DD (normative) - Calculation of the seasonal space
heating energy efficiency of a package of space
heater, temperature control and solar
Annex ZA (informative) - Clauses of this European Standard
addressing essential requirements or provisions of EU
Directive 2009/142/EC, 'Directive relating to
Appliances burning gaseous fuels (codified version)'
(GAD)
Annex ZB (informative) - Clauses of this European Standard
addressing the methods for the verification of the
efficiency of the EU Directive 92/42/EEC, relating to
the efficiency of new hot boilers with an output of
4 - 400 kW
Annex ZC (informative) - Relationship between this
European Standard and the Requirements of
COMMISSION REGULATION (EU) No 813/2013
of 2 August 2013 implementing Directive 2009/125/EC
of the European Parliament and of the Council with
regard to ecodesign requirements for space heaters
and combination heaters
Annex ZD (informative) - Relationship between this
European Standard and the Requirements of
COMMISSION DELEGATED REGULATION (EU)
No 811/2013 of 18 February 2013 supplementing
Directive 2010/30/EU of the European Parliament
and of the Council with regard to the energy labelling
of space heaters, combination heaters, packages of
space heater, temperature control and solar device
and packages of combination heater, temperature
control and solar device
Bibliography
This European Standard specifies the common requirements and test methods concerning, in particular the construction, safety, fitness for purpose, and rational use of energy, as well as the classification, marking and energy labelling of gas-fired central heating boilers that are fitted with atmospheric burners, fan assisted atmospheric burners or fully premixed burners, and are hereafter referred to as boilers.This European Standard is to be used in conjunction with the specific Parts 2 (Part 2-1 and following ones).This European Standard applies to boilers of types B and C, according to CEN/TR 1749:2014a)that use one or more combustible gases of the three gas families at the pressures stated in EN 437 ;b)where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation;c)where the maximum operating pressure in the water circuit does not exceed 6 bar;d)which can give rise to condensation under certain circumstances;e)!which are declared in the installation instructions to be either a "condensing" boiler or a "low temperature boiler" or a "standard boiler" or an "other boiler". If no declaration is given the boiler is to be considered both a "standard boiler" and an "other boiler";NOTEThe Ecodesign Directive defines "other boilers", "low temperature boilers" and "condensing boilers". The Boiler Efficiency Directive defines "standard boilers", "low temperature boilers" and "condensing boilers". Depending on the legislation applied, a boiler can be both "a standard boiler" and an "other boiler"."f)which are intended to be installed inside a building or in a partially protected place;g)which are intended to produce hot water either by the instantaneous or storage principle, the whole being marketed as a single unit.This European Standard applies to boilers designed for sealed water systems or for open water systems.This general standard and the specific standards (see Part 2) provide requirements for boilers with known constructions. For boilers with any alternative constructions, which might not fully be covered by this standard or a specific standard, the risk associated with this alternative construction will need to be assessed.An example of an assessment methodology, based upon risk assessment, is given in Clause 11.This European Standard is not intended to cover appliances intended for connection to gas grids where the quality of the distributed gas is likely to vary to a large extent over the lifetime of the appliance.
| Committee |
CEN/TC 109
|
| DevelopmentNote |
Supersedes PREN 15502-1. (07/2012) 2012 Edition Re-Issued in June 2015 & incorporates AMD 1 2015. (07/2015)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| UNE-EN 15502-1:2013+A1:2016 | Identical |
| UNI EN 15502-1:2015 | Identical |
| NEN EN 15502-1 : 2012 + A1 2015 | Identical |
| NS EN 15502-1 : 2012 + A1 2015 | Identical |
| SN EN 15502-1 : 2012 + A1 2015 | Identical |
| NF EN 15502-1 : 2012 + A1 2015 | Identical |
| UNI EN 15502-1 : 2012 | Identical |
| BS EN 15502-1 : 2012 | Identical |
| PN EN 15502-1 : 2012 + A1 2015 | Identical |
| I.S. EN 15502-1:2012 | Identical |
| NBN EN 15502-1 : 2012 + A1 2015 | Identical |
| DIN EN 15502-1:2015-10 | Identical |
| ONORM EN 15502-1 : 2015 | Identical |
| DS EN 15502-1 : 2012 + A1 2015 | Identical |
| UNE-EN 15502-1:2013 | Identical |
| BS EN 15502-1:2012+A1:2015 | Identical |
| DIN EN 15502-2-1:2013-01 | GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1000 KW |
| DIN EN 15502-2-2:2014-10 | GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES |
| UNE-EN 15502-2-2:2015 | Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliances |
| I.S. EN 15502-2-1:2012 | GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1000 KW |
| I.S. EN 15502-2-2:2014 | GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES |
| EN 304:2017 | Heating boilers - Test code for heating boilers for atomizing oil burners |
| 17/30349925 DC : 0 | BS EN 14825 - AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS, WITH ELECTRICALLY DRIVEN COMPRESSORS, FOR SPACE HEATING AND COOLING - TESTING AND RATING AT PART LOAD CONDITIONS AND CALCULATION OF SEASONAL PERFORMANCE |
| BS EN 304:2017 | Heating boilers. Test code for heating boilers for atomizing oil burners |
| DIN EN 26:2015-08 | Gas-fired instantaneous water heaters for the production of domestic hot water |
| BS EN 303-2:2017 | Heating boilers Heating boilers with forced draught burners. Special requirements for boilers with atomizing oil burners |
| I.S. EN 303-2:2017 | HEATING BOILERS - PART 2: HEATING BOILERS WITH FORCED DRAUGHT BURNERS - SPECIAL REQUIREMENTS FOR BOILERS WITH ATOMIZING OIL BURNERS |
| EN 12309-6:2014 | Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 6: Calculation of seasonal performances |
| DIN EN 15502-2-1:2017-09 | Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW (includes Amendment 1:2016) |
| DIN EN 15502-2-2 E : 2014 | GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES |
| 12/30267093 DC : 0 | BS EN 15502-2-2 - GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 70 KW |
| 16/30338099 DC : 0 | BS EN 304 - HEATING BOILERS - TEST CODE FOR HEATING BOILERS FOR ATOMIZING OIL BURNERS |
| I.S. EN 304:2017 | HEATING BOILERS - TEST CODE FOR HEATING BOILERS FOR ATOMIZING OIL BURNERS |
| BS EN 50465:2015 | European product standard for combined heating power systems using gas fuel |
| I.S. EN 12309-6:2014 | GAS-FIRED SORPTION APPLIANCES FOR HEATING AND/OR COOLING WITH A NET HEAT INPUT NOT EXCEEDING 70 KW - PART 6: CALCULATION OF SEASONAL PERFORMANCES |
| PREN 303-2 : DRAFT 2016 | HEATING BOILERS - PART 2: HEATING BOILERS WITH FORCED DRAUGHT BURNERS - SPECIAL REQUIREMENTS FOR BOILERS WITH ATOMIZING OIL BURNERS |
| EN 50465 : 2015 | GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW |
| I.S. EN 50465:2015 | GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW |
| DIN EN 303-2:2016-07 (Draft) | HEATING BOILERS - PART 2: HEATING BOILERS WITH FORCED DRAUGHT BURNERS - SPECIAL REQUIREMENTS FOR BOILERS WITH ATOMIZING OIL BURNERS |
| BS EN 26:1998 | Gas fired instantaneous water heaters for the production of domestic hot water, fitted with atmospheric burners |
| I.S. EN 26:2015 | GAS-FIRED INSTANTANEOUS WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER |
| BS EN 12309-6:2014 | Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW Calculation of seasonal performances |
| DIN EN 12309-6 E : 2015 | GAS-FIRED SORPTION APPLIANCES FOR HEATING AND/OR COOLING WITH A NET HEAT INPUT NOT EXCEEDING 70 KW - PART 6: CALCULATION OF SEASONAL PERFORMANCES |
| PREN 12067-2 : DRAFT 2015 | SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - CONTROL FUNCTIONS IN ELECTRONIC SYSTEMS - PART 2: FUEL/AIR RATIO CONTROL/SUPERVISION OF THE ELECTRONIC TYPE |
| BS EN 15502-2-1 : 2012 | GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1000 KW |
| UNE-EN 12309-6:2015 | Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 6: Calculation of seasonal performances |
| BS EN 12976-2:2017 | Thermal solar systems and components. Factory made systems Test methods |
| UNI EN 15502-2-2 : 2014 | GAS-FIRED CENTRAL HEATING BOILERS - PART 2-2: SPECIFIC STANDARD FOR TYPE B1 APPLIANCES |
| I.S. EN 12976-2:2017 | THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 2: TEST METHODS |
| PREN 13203-5 : DRAFT 2015 | GAS-FIRED DOMESTIC APPLIANCE PRODUCING HOT WATER - PART 5: ASSESSMENT OF ENERGY CONSUMPTION OF GAS FIRED APPLIANCES COMBINED WITH ELECTRICAL HEAT PUMP |
| EN 12976-2:2017 | THERMAL SOLAR SYSTEMS AND COMPONENTS - FACTORY MADE SYSTEMS - PART 2: TEST METHODS |
| EN 50465:2015 | Gas appliances - Combined heat and power appliance of nominal heat input inferior or equal to 70 kW |
| PREN 304 : DRAFT 2016 | HEATING BOILERS - TEST CODE FOR HEATING BOILERS FOR ATOMIZING OIL BURNERS |
| UNE-EN 26:2016 | Gas-fired instantaneous water heaters for the production of domestic hot water |
| EN 303-2:2017 | Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners |
| EN 15502-2-2:2014 | Gas-fired central heating boilers - Part 2-2: Specific standard for type B1 appliances |
| EN 15502-2-1:2012+A1:2016 | Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW |
| EN 26:2015 | Gas-fired instantaneous water heaters for the production of domestic hot water |
| BS EN 15502-2-2:2014 | Gas-fired central heating boilers Specific standard for type B1 appliances |
| 16/30338102 DC : 0 | BS EN 303-2 - HEATING BOILERS - PART 2: HEATING BOILERS WITH FORCED DRAUGHT BURNERS - SPECIAL REQUIREMENTS FOR BOILERS WITH ATOMIZING OIL BURNERS |
| DIN EN 12309-6:2015-03 | Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 6: Calculation of seasonal performances |
| PREN 14825 : DRAFT 2017 | AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS, WITH ELECTRICALLY DRIVEN COMPRESSORS, FOR SPACE HEATING AND COOLING - TESTING AND RATING AT PART LOAD CONDITIONS AND CALCULATION OF SEASONAL PERFORMANCE |
| 15/30319700 DC : 0 | BS EN 13203-5 - GAS-FIRED DOMESTIC APPLIANCES PRODUCING HOT WATER - PART 5: ASSESSMENT OF ENERGY CONSUMPTION OF GAS FIRED APPLIANCES COMBINED WITH ELECTRICAL HEAT PUMP |
| EN 13836:2006 | Gas fired central heating boilers - Type B boilers of nominal heat input exceeding 300 kW, but not exceeding 1 000 kW |
| IEC 60335-2-102:2004+AMD1:2008+AMD2:2012 CSV | Household and similar electrical appliances - Safety - Part 2-102:Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections |
| IEC 60730-2-9:2015 RLV | Automatic electrical controls - Part 2-9: Particular requirements for temperature sensing controls |
| EN 10226-2:2005 | Pipe threads where pressure tight joints are made on the threads - Part 2: Taper external threads and taper internal threads - Dimensions, tolerances and designation |
| EN 10029:2010 | Hot-rolled steel plates 3 mm thick or above - Tolerances on dimensions and shape |
| EN 12067-2:2004 | Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic types |
| EN 1057:2006+A1:2010 | Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications |
| EN 60730-2-9:2010 | Automatic electrical controls for household and similar use - Part 2-9: Particular requirements for temperature sensing controls |
| EN 13203-1:2015 | Gas fired domestic appliances producing hot water - Part 1: Assessment of performance of hot water deliveries |
| EN 1092-3:2003/AC:2007 | FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 3: COPPER ALLOY FLANGES |
| EN 13203-2:2015 | Gas-fired domestic appliances producing hot water - Part 2: Assessment of energy consumption |
| EN ISO 4063:2010 | Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01) |
| EN 15456:2008 | Heating boilers - Electrical power consumption for heat generators - System boundaries - Measurements |
| 2009/142/EC : 2009 | DIRECTIVE 2009/142/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 30 NOVEMBER 2009 RELATING TO APPLIANCES BURNING GASEOUS FUELS (TEXT WITH EEA RELEVANCE) |
| EN ISO 3166-1:2014 | Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2013) |
| EN 161:2011+A3:2013 | Automatic shut-off valves for gas burners and gas appliances |
| EN ISO 228-1:2003 | Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) |
| EN 14459:2015 | Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment |
| EN 1092-4:2002 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 4: Aluminium alloy flanges |
| EN 437:2003+A1:2009 | Test gases - Test pressures - Appliance categories |
| EN 125:2010+A1:2015 | Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| EN 126:2012 | Multifunctional controls for gas burning appliances |
| ISO 857-1:1998 | Welding and allied processes Vocabulary Part 1: Metal welding processes |
| EN 13611:2015/AC:2016 | SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS |
| CEN/TR 1749:2014 | European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types) |
| EN 60335-2-102:2016 | Household and similar electrical appliances - Safety - Part 2-102: Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections |
| 92/42/EEC : 1992 AMD 5 2013 | COUNCIL DIRECTIVE 92/42/EEC OF 21 MAY 1992 ON EFFICIENCY REQUIREMENTS FOR NEW HOT-WATER BOILERS FIRED WITH LIQUID OR GASEOUS FUELS |
| ISO 3166-1:2013 | Codes for the representation of names of countries and their subdivisions Part 1: Country codes |
| EN 60335-1:2012/A13:2017 | HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED) |
| EN 298:2012 | Automatic burner control systems for burners and appliances burning gaseous or liquid fuels |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| ISO 4063:2009 | Welding and allied processes — Nomenclature of processes and reference numbers |
| EN 1092-2:1997 | Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges |
| EN 10226-1:2004 | Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation |
| ISO 857-2:2005 | Welding and allied processes Vocabulary Part 2: Soldering and brazing processes and related terms |
| EN 88-1:2011+A1:2016 | Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN 15036-1:2006 | Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators |
| EN 60730-1:2016 | Automatic electrical controls - Part 1: General requirements |
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