1、ICS 01.040.91; 91.140.10Residential independent boilers fired by solid fuel Nominal heat output up to 50 kWRequirements and test methods(includes Amendment A1:2004)English version of DIN EN 12809:2001 + A1:2004Heizkessel fr feste Brennstoffe Nennwrmeleistung bis 50 kW Anforderungen und Prfungen(enth
2、lt nderung A1:2004)Start of validityThis standard is valid from 1 August 2005.EN 12809:2001 was approved on 7 April 2001; Amendment A1 was approved on 18 June 2004.National forewordThis standard includes safety requirements.This standard has been prepared by CEN/TC 295 Residential solid fuel burning
3、 appliances (Secretariat:United Kingdom).The responsible German body involved in its preparation was the Normenausschuss Heiz-, Koch- und Wrm-gert (Heating and Cooking Appliances Standards Committee) in collaboration with the NormenausschussHeiz- und Raumlufttechnik (HVAC Standards Committee).Amendm
4、entsThis standard differs from the March 2002 edition as follows:a) Amendment A1 has been incorporated.b) The standard now includes specifications that meet the requirements of Mandate M/129 Spaceheating appliances given under the EU Construction Products Directive.c) Specifications for evaluation o
5、f conformity and details relating to tests on families of appliances havebeen included (cf. clause 9).Previous editionDIN EN 12809: 2002-03DEUTSCHE NORM August 2005DIN EN 12809 No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. B
6、euth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).Supersedes March 2002 edition.English price group 22www.din.dewww.beuth.de9658690Continued overleaf.Document comprises 69 pages.12.05English versionICS 91.140.10 Supersedes EN 12809:2001.Residen
7、tial independent boilers fired by solid fuel Nominal heat output up to 50 kWRequirements and test methods(includes Amendment A1:2004) 2005. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 12809:2001 + A1:2004 EHeizkessel fr feste Bre
8、nnstoffe Nennwrmeleistung bis 50 kW An-forderungen und Prfungen (enthltnderung A1:2004)This European Standard was approved by CEN on 2001-04-07 and AmendmentA1 on 2004-06-18.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this Europe
9、an Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French
10、, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, theCzech Republic,
11、Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, andthe United Kingdom.Management Centre: rue de Stassart, 36 B-1050 BrusselsEuropean Co
12、mmittee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungChaudires domestiques combusti-ble solide destines tre implantesdans le volume habitable Puissancecalorifique nominale infrieure ou gale 50 kW Exigences et mthodesdessai (amendement A1:2004 inclus)EN 12809Septembe
13、r 2004+A1June 2001Page 2EN 12809:2001 + A1:2004ContentsPageForeword to EN 12809:2001 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Foreword to EN 12809:2001/A1:2004 . . . . . . . . . . . . . . . . . . . . . . . . .
14、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Normative references . . . . . . . . . . . . . . . . . . . . . .
15、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Terms and definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Materials, design and construction . . . . . .
16、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Performance . . . . . . .
17、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Application instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
18、Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259 Evaluation of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19、 . . . . . . . . . . . . 26Annex A (normative) Test methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Annex B (normative) Test fuels and recommended fuels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20、 . . . . . . 59Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EUConstruction Products Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68TablesTable 1 Steel material types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Table 2 Non-alloy steel Nominal minimum wal
22、l thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 3 Minimum mechanical requirements for cast irons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 4 Cast iron Minimum wall thicknesses . . . . . . . . . . . . . . . .
23、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Table 5 Minimum thread size designation of flow and return tappings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Table 6 Minimum depth of tapping or length of thread . . . . . . . . . . . . . . . . . . . . . . . . . . .
24、 . . . . . . . . . . . . . . 16Table 7 Minimum refuelling interval at nominal heat output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Table 8 Minimum refuelling interval at slow combustion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25、 . 22Table 9 Characteristics to take account of in deciding family of appliances . . . . . . . . . . . . . . . . . . . . . . . . 28Table 10 Performance characteristics to take account of in deciding family of appliances . . . . . . . . . . . . 28Table A.1 Uncertainty of measurement . . . . . . . . .
26、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Table A.2 Notations and units used in calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44Table B.1 Test fuel specifications . . . . . . . . . . . . . . . .
27、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62Table B.2 Typical commercial fuel specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Table ZA.1 Relevant clauses for residential independent boilers . .
28、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65Table ZA.2 System of attestation of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Table ZA.3 Assignment of evaluation of conformity tasks for space heating in residential build
29、ingswith possible supply of hot water under system 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66FiguresFigure 1 Efficiency at nominal heat output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure 2 Flue draug
30、ht values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure A.1 Example of typical installation of an appliance with vertical flue outlet in the test assembly . . 48Figure A.2 Example of typical installation of an a
31、ppliance with horizontal flue outlet in thetest assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Figure A.3 View of trihedron showing general arrangement of side walls and test hearth . . . . . . . . . . .
32、. . 50Figure A.4 Detail of filler pieces for trihedron rear wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Figure A.5 Cross section showing trihedron construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Figure A.6 Pl
33、an view of trihedron hearth and walls showing position of measurement points . . . . . . . . . . 53Figure A.7 Detail of thermocouples in trihedron wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Figure A.8 Construction and general arrangement of measureme
34、nt section . . . . . . . . . . . . . . . . . . . . . . . . 54Figure A.9 Details and dimensions of measurement section for vertical flue outlet . . . . . . . . . . . . . . . . . . 55Figure A.10 Details and dimensions of measurement section for horizontal flue outlet . . . . . . . . . . . . . . . 56Fi
35、gure A.11 Example of test installation for appliances with water circuit . . . . . . . . . . . . . . . . . . . . . . . . . . 57Figure A.12 Arrangement for flue blockage cut-off dampler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58Figure B.1 Flow chart showing selection
36、 process for tests on recommended fuels . . . . . . . . . . . . . . . . . . 60Figure ZA.1 Example CE marking information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Page 3EN 12809:2001 + A1:2004Foreword to EN 12809:2001This European Standard ha
37、s been prepared by Technical Committee CEN/TC 295 Residential solid fuel burningappliances, the Secretariat of which is held by BSI.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, by December 2001 at the latest, an
38、d conflicting national standards shall be withdrawnby December 2002 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark, Fin
39、land, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Foreword to EN 12809:2001/A1:2004This amendment to EN 12809:2001 has been prepared by Technical Committee CEN/TC 295 Residential solidfuel burning
40、appliances, the Secretariat of which is held by BSI.This European Standard shall be given the status of a national standard, either by publication of an identicaltext or by endorsement, by February 2005 at the latest, and conflicting national standards shall be withdrawnby May 2006 at the latest.Thi
41、s European Standard has been prepared under a mandate given to CEN by the European Commission andthe European Free Trade Association, and supports essential requirements of the relevant EU Directive(s).For the relationship with EU Directive(s), see informative Annex ZA, which is an integral part of
42、this document.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the follow-ing countries are bound to implement this European Standard:Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,Iceland, Ire
43、land, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal,Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 4EN 12809:2001 + A1:2004EN 50165 Electrical equipment of non-electric appliances for household and similarpurposes - Safety require
44、mentsPage 5EN 12809:2001 + A1:2004ISO 2859 (all parts) Sampling procedures for inspection by attributesPage 6EN 12809:2001 + A1:2004Page 7EN 12809:2001 + A1:2004duct through which flue gases are conveyed from the flue spigot of the appliance into the chimney fluePage 8EN 12809:2001 + A1:2004Page 9EN
45、 12809:2001 + A1:2004Page 10EN 12809:2001 + A1:2004Page 11EN 12809:2001 + A1:2004The parameters and characteristics considered in making the decisions in relation to either the family orrange of appliances to be submitted for initial type testing (see 9.2.1) or further type testing where changesare
46、made to an appliance (see 9.2.2) shall be recorded. A copy of the parameters and characteristicsconsidered in making the decisions shall be included in the production documentation for each appliance.Page 12EN 12809:2001 + A1:2004Page 13EN 12809:2001 + A1:2004Page 14EN 12809:2001 + A1:2004Page 15EN
47、12809:2001 + A1:2004Page 16EN 12809:2001 + A1:2004Page 17EN 12809:2001 + A1:2004Page 18EN 12809:2001 + A1:2004Page 19EN 12809:2001 + A1:2004Page 20EN 12809:2001 + A1:20045.6 Electrical safetyThe appliance shall comply with the electrical safety requirements of EN 50165 if mains operatedelectrical eq
48、uipment is fitted as part of the appliance.Some countries have existing national legislation which set limits for minimum efficiency under slowcombustion, in these cases the minimum efficiency shall be measured during the slow combustion test inaccordance with A.4.8 for appliances sold in that count
49、ry.The nominal load shall be calculated using the refuelling intervals, the minimum efficiencies related tothe claimed nominal heat outputs and the calorific values of the fuels as detailed in A.4.2.Page 21EN 12809:2001 + A1:2004Page 22EN 12809:2001 + A1:2004When measured in accordance with A.4.7, the mean carbon monoxide concentration calculated to 13 %oxygen (O2) content in the flue gas shall be less than or equal to the manufacturers declared value andshall
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