BS EN 14543-2017 Specification for dedicated liquefied petroleum gas appliances Parasol patio heaters Flueless radiant heaters for outdoor or amply ventilated area use《专用液化石油气设备用规范.pdf

1、Specification for dedicated liquefied petroleum gas appliances - Parasol patio heaters - Flueless radiant heaters for outdoor or amply ventilated area useBS EN 14543:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM

2、 EN 14543 July 2017 ICS 97.100.20 Supersedes EN 14543:2005+A1:2007English Version Specification for dedicated liquefied petroleum gas appliances - Parasol patio heaters - Flueless radiant heaters for outdoor or amply ventilated area use Spcifications pour les appareils fonctionnant exclusivement aux

3、 gaz de ptrole liqufis - Parasols pour chauffage de terrasse - Appareils de chauffage radiants non raccords utiliss lextrieur ou dans des espaces largement ventils Festlegungen fr Flssiggasgerte - Terrassen-Schirmheizgerte - Abzugslose Terrassenheizstrahler zur Verwendung im Freien oder in gut belft

4、eten Rumen This European Standard was approved by CEN on 27 February 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliog

5、raphical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsib

6、ility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republi

7、c of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE

8、NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14543:2017 ENational forewordThis British Standard is the UK impleme

9、ntation of EN 14543:2017. It supersedes BS EN 14543:2005+A1:2007, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee GSE/24, Dedicated LPG appliances.A list of organizations represented on this committee can be obtained on request to its secretary.This pu

10、blication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 83892 7ICS 97.100.20Compliance with a British Standard cannot confer immun

11、ity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 14543:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14543

12、 July 2017 ICS 97.100.20 Supersedes EN 14543:2005+A1:2007English Version Specification for dedicated liquefied petroleum gas appliances - Parasol patio heaters - Flueless radiant heaters for outdoor or amply ventilated area use Spcifications pour les appareils fonctionnant exclusivement aux gaz de p

13、trole liqufis - Parasols pour chauffage de terrasse - Appareils de chauffage radiants non raccords utiliss lextrieur ou dans des espaces largement ventils Festlegungen fr Flssiggasgerte - Terrassen-Schirmheizgerte - Abzugslose Terrassenheizstrahler zur Verwendung im Freien oder in gut belfteten Rume

14、n This European Standard was approved by CEN on 27 February 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical

15、references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of

16、a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Mace

17、donia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISA

18、TION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14543:2017 EBS EN 14543:2017EN 14543:2017 (E) 2 Contents Page European forewo

19、rd 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 7 4 Classification and designation 10 5 Design requirements 10 5.1 General 10 5.2 Suitability for various gases 10 5.3 Materials . 10 5.4 Assembly Sturdiness . 11 5.5 Stability of the appliance 11 5.6 Gas circuit . 11 5.7 Burner 1

20、2 5.7.1 Burner design . 12 5.7.2 Injector 12 5.7.3 Primary air admission . 12 5.7.4 Ignition device 12 5.7.5 Operating visibility . 12 5.7.6 Device for protection against accidental contact with the burner 13 5.8 Auxiliary devices 13 5.8.1 Controls . 13 5.8.2 Flame supervision device . 14 5.8.3 Atmo

21、sphere sensing device . 14 5.8.4 Electrical equipment 14 5.8.5 Thermostat 14 5.9 Gas cylinder housing 14 5.10 Protection against contact with reflector . 15 5.10.1 General 15 5.10.2 Dimensions and location 15 5.10.3 Alternative protection device . 15 6 Operating requirements . 15 6.1 Soundness of ga

22、s circuit 15 6.2 Verification of the nominal heat input . 15 BS EN 14543:2017EN 14543:2017 (E) 3 6.3 Operating safety . 15 6.3.1 Resistance of burner to overheating . 15 6.3.2 Temperature rise . 15 6.3.3 Ignition, cross-ignition, flame stability 16 6.3.4 Wind resistance 16 6.3.5 Rain resistance 16 6

23、.3.6 Soot accumulation . 17 6.3.7 Low-temperature ignition 17 6.3.8 Operation of the flame supervision device . 17 6.3.9 Atmosphere sensing device (If any) 17 6.3.10 Variation of auxiliary energy . 17 6.4 Combustion 17 6.5 Performances 17 7 Test methods . 17 7.1 Test conditions 17 7.2 Verification o

24、f compliance with design requirements . 18 7.2.1 General . 18 7.2.2 Stability of the appliance . 18 7.2.3 Protecting against accidental contact with the burner 18 7.3 Verification of compliance with operating requirements . 19 7.3.1 Absence of leakage in the gas circuit 19 7.3.2 Heat input . 20 7.3.

25、3 Safety of operation . 21 7.3.4 Combustion 27 7.3.5 Performances 27 8 Marking, packaging and instructions . 28 8.1 General . 28 8.1.1 Language . 28 8.1.2 Use of symbols . 28 8.2 Marking of the appliance . 28 8.2.1 General . 28 8.2.2 Safety related markings . 28 8.2.3 Other marking . 28 8.3 Marking

26、of the packaging 29 8.3.1 General . 29 8.3.2 Safety related marking . 29 8.3.3 Other marking . 30 8.4 Installation and operating instructions . 30 8.4.1 General . 30 8.4.2 Safety related instructions of the appliance. 30 8.4.3 Safety related instructions of the gas supply installation . 31 8.4.4 Oth

27、er instructions 32 Annex A (informative) Special national conditions 33 Annex B (informative) Performance 40 BS EN 14543:2017EN 14543:2017 (E) 4 B.1 Introduction 40 B.2 Test method . 40 B.3 Announcement . 41 Annex ZA (informative) Relationship between this European Standard and the essential require

28、ments of Directive 2009/142/EC . 42 Bibliography 44 BS EN 14543:2017EN 14543:2017 (E) 5 European foreword This document (EN 14543:2017) has been prepared by Technical Committee CEN/TC 181 “Dedicated liquefied petroleum gas appliances”, the secretariat of which is held by AFNOR. This European Standar

29、d shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2018, and conflicting national standards shall be withdrawn at the latest by January 2018. Attention is drawn to the possibility that some of the elements of thi

30、s document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14543:2005+A1:2007. This document has been prepared under a mandate given to CEN by the European Commission and the European Fre

31、e Trade Association, and supports essential requirements of EU Directive 2009/142/EC of the European Parliament and of the Council of 30 November 2009 relating to appliances burning gaseous fuels. For relationship with EU Directive 2009/142/EC, see informative Annex ZA, which is an integral part of

32、this document. The following changes were implemented with regard to the previous edition: addition of max pressure in the scope; access to the cylinder valve (only one hand movement without the use of any key or tool); limitation of the ignition output to 5 kW; requirement for internal flexibles; d

33、istinction between wall mounted, suspended and grounded appliances; requirement for water protection of electrical equipment; removal of any reference to EN 449 compliant appliances; addition of warning of the changing of tubing or flexible. Annexes A, B and ZA are informative. According to the CEN-

34、CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary

35、, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 14543:2017EN 14543:2017 (E) 6 1 Scope This European standard specifies the design, safety and

36、marking requirements and test methods for flueless patio heaters for outdoor or amply ventilated area use only. These appliances are for use exclusively with gases of the third family as defined in Clause 4. This European standard applies to appliances that have a nominal heat input not exceeding 17

37、 kW (based on the gross calorific value), supplied with a maximum inlet pressure of 50 mbar: fixed or, movable, including those which comprise a housing for a transportable and rechargeable liquefied petroleum gas cylinder. This European standard does not apply to appliances equipped with a fan for

38、either combustion or circulation of the convection air. This European standard does not cover LPG containers for liquefied petroleum gas, their associated regulator, tubing and flexible hoses used for gas supply of appliances covered by this European standard. Regulator, tubing and flexible hoses ar

39、e covered by others standards (EN 16129, EN 16436-1 and prEN 16436-2, etc.) and national regulations. This European standard does not lay down any specific requirements for the thermal efficiency of this type of appliances, but the requirements relating to combustion, which is a safety matter, ensur

40、e that the gas fuel will burn efficiently. However a method to measure the performance is described in informative Annex B. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references

41、, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 125:2010+A1:2015, Flame supervision devices for gas burning appliances Thermoelectric flame supervision devices EN 126:2012, Multifunctional controls for gas

42、 burning appliances EN 161:2011+A3:2013, Automatic shut-off valves for gas burners and gas appliances EN 257:2010, Mechanical thermostats for gas-burning appliances EN 298:2012, Automatic burner control systems for burners and appliances burning gaseous or liquid fuels EN 437:2003+A1:2009, Test gase

43、s Test pressures Appliance categories EN 549:1994, Rubber materials for seals and diaphragms for gas appliances and gas equipment EN 751-1:1996, Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Part 1: Anaerobic jointing compounds EN 751-2:19

44、96, Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Part 2: Non-hardening jointing compounds EN 751-3:1996, Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Part 3: Unsintered PTFE ta

45、pes EN 1106:2010, Manually operated taps for gas burning appliances BS EN 14543:2017EN 14543:2017 (E) 7 EN 13611:2015, Safety and control devices for burners and appliances burning gaseous and/or liquid fuels General requirements EN 16617:2015, Pipework Corrugated metal hose assemblies for combustib

46、le gas Performance requirements, testing and marking EN 60335-1:2012, Household and similar electrical appliances Safety Part 1: General requirements (IEC 60335-1:2010, modified) EN 60335-2-102:2016, Household and similar electrical appliances Safety Part 2-102: Particular requirements for gas, oil

47、and solid-fuel burning appliances having electrical connections (IEC 60335-2-102:2004, modified) EN 60529:19911), Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 fixed he

48、ating appliance appliance designed to be fixed, for example wall-mounted, on a table, ground-installed or suspended 3.2 movable heating appliance self-powered heating appliance in which the gas cylinder can be fitted inside the body or chassis of the appliance, and designed to be moved without requi

49、ring lifting 3.3 amply ventilated area volume in which the permanent opening directly connected to outdoors is at least 25 % of the walls surface 3.4 ignition device device to ignite one or more burners directly or indirectly, for instance through a flash tube Note 1 to entry: It may be either electric (resistance, spark, etc.) or thermal (pilot, etc.). 3.5 flame supervision device device including a sensing element which causes the gas supply to a burner to be opened or closed according to the