DIN EN 15378-1-2017 Energy performance of buildings - Heating systems and DHW in buildings - Part 1 Inspection of boilers heating systems and DHW Module M3-11 M8-11 German version .pdf

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1、September 2017 English price group 28No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.140.10!%mtX“2748153www.din.

2、deDIN EN 15378-1Energy performance of buildings Heating systems and DHW in buildings Part 1: Inspection of boilers, heating systems and DHW, Module M311, M811;English version EN 153781:2017,English translation of DIN EN 15378-1:2017-09Energetische Bewertung von Gebuden Heizungsanlagen und Trinkwasse

3、rerwrmung in Gebuden Teil 1: Inspektion von Kesseln, Heizungsanlagen und Trinkwassererwrmung, Module M311, M811;Englische Fassung EN 153781:2017,Englische bersetzung von DIN EN 15378-1:2017-09Performance nergetique des btiments Systmes de chauffage et production deau chaude sanitaire dans les btimen

4、ts Partie 1: Inspection des chaudires et des systmes de chauffage, Module M311, M811;Version anglaise EN 153781:2017,Traduction anglaise de DIN EN 15378-1:2017-09SupersedesDIN EN 15378:200807www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be consid

5、ered authoritative.Document comprises 83 pages 08.17 2 A comma is used as the decimal marker. National foreword This document (EN 15378-1:2017) has been prepared by Technical Committee CEN/TC 228 “Heating systems and water based cooling systems in buildings” (Secretariat: DIN, Germany). The responsi

6、ble German body involved in its preparation was DIN-Normenausschuss Heiz- und Raumlufttechnik sowie deren Sicherheit (DIN Standards Committee Heating and Ventilation Technology andtheir Safety), WorkingCommittee NA 041-01-58 AA “Heating systems and water based cooling systems inbuildings”. This stan

7、dard is part of the standard series DIN EN 15378 and has been prepared under the EPBD mandate M/480. DIN EN 15378-1 is a European Standard and CEN/TR 15378-2 is the accompanying Technical Report to this standard containing further informative contents for assessing energy performance of a building.

8、In Germany, the Directive on the energy performance of buildings (2010/31/EU) of the European Parliament and the European Council is primarily implemented by national energy conservation law. National energy conservation law refers to dated national and European standards and national prestandards t

9、hat have been specified to be implemented in Germany. In Germany, the application of this standard in relation with national energy conservation law is defined by provisions in this law. The provisions of German energy conservation law cannot be systematically fully and identically implemented with

10、the set of standards under the EPBD mandate M/480 and the therein referenced International and European Standards. When applying the standards of the mandate, accordance with German energy conservation law cannot be achieved, whether in terms of the procedure, the result, or assessment of the result

11、. Currently, the set of standards of the EPBD mandate M/480 is not applicable for the purposes of German energy conservation law, even if references to national regulations in the respective national annexes are considered. Amendments This standard differs from DIN EN 15378:200807 as follows: a) the

12、 standard has been editorially revised; b) this standard has been technically revised within the context of the revision of the standards under the European Buildings Directive (EPBD). Previous editions DIN EN 15378: 2008-07 DIN EN 15378-1:2017-09 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN

13、 15378-1 May 2017 ICS 91.140.10 Supersedes EN 15378:2007English Version Energy performance of buildings - Heating systems and DHW in buildings - Part 1: Inspection of boilers, heating systems and DHW, Module M3-11, M8-11 Performance nergtique des btiments - Systmes de chauffage et production deau ch

14、aude sanitaire dans les btiments - Partie 1 : Inspection des chaudires et des systmes de chauffage, Module M3-11, M8-11 Energetische Bewertung von Gebuden - Heizungsanlagen und Trinkwassererwrmung in Gebuden - Teil 1: Inspektion von Kesseln, Heizungsanlagen , Module M3-11, M8-11 This European Standa

15、rd 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 references concerning

16、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 a CEN member into its

17、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 Macedonia, France, Germany

18、, 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 NORMALISATION EUROPISCHES KOMIT

19、EE 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 15378-1:2017 Eund TrinkwassererwrmungEN 15378-1:2017 (E) 2Contents Page European foreword . 4 Intro

20、duction 5 1 Scope 8 2 Normative references . 11 3 Terms and definitions 11 4 Symbols and subscripts . 13 4.1 Symbols 13 4.2 Subscripts 13 5 Description of the method 13 5.1 Heat generator inspection 13 5.2 Heating system inspection 13 5.3 Inspection levels . 14 5.4 Advice . 14 5.5 Inspection report

21、. 14 6 Heat generator inspection procedure 15 6.1 Heat generator inspection level identification 15 6.2 Heat generator identification 15 6.3 Document identification 15 6.4 Heat generator visual inspection . 15 6.5 Heat generator functionality check . 15 6.6 Heat generator maintenance status 15 6.7 H

22、eat generator controls, sensors and indicators . 16 6.8 Meter readings 16 6.9 Heat generator performance evaluation . 16 6.10 Heat generator inspection report and advice 17 6.10.1 Inspection report . 17 6.10.2 Heat generator performance advice . 17 7 Heating system inspection procedure 18 7.1 Heatin

23、g system inspection level identification . 18 7.2 Heating system inspection preparation . 18 7.3 Heating system and inspection identification . 18 7.4 Document collection and system identification 19 7.5 Heating system functionality check . 19 7.6 Heating system maintenance status 19 7.7 Heating sys

24、tem central controls, sensors and indicators 19 7.8 Meter readings 20 7.9 Energyware consumption . 20 7.9.1 General . 20 7.9.2 Energyware consumption estimation. 20 7.9.3 Reference values 20 7.9.4 Advice criteria on energyware consumption . 21 7.10 Space heating emission subsystem 21 7.11 Space heat

25、ing emission control subsystem 22 7.12 Space heating distribution subsystem 22 DIN EN 15378-1:2017-09 EN 15378-1:2017 (E) 3 7.13 Generation subsystem 23 7.13.1 General . 23 7.13.2 Heat generators identification . 23 7.13.3 Heat generators inspection . 23 7.13.4 Generation subsystem control inspectio

26、n . 27 7.14 Storage subsystem 27 7.15 Generation subsystem sizing 27 7.15.1 General . 27 7.15.2 Heat power requirement . 27 7.15.3 Boiler oversizing . 28 7.15.4 Other generators sizing 28 7.15.5 Advice 28 7.16 Heating system global efficiency or rating 29 7.17 Domestic hot water systems . 29 7.18 He

27、ating system inspection report and advice 30 7.18.1 General . 30 7.18.2 Inspection report layout 30 7.18.3 Heating system advice 30 Annex A (normative) Template for the definition of inspection levels, choices, input data and references . 32 Annex B (informative) Default inspection levels definition

28、, choices, input data and references 38 Annex C (informative) Sample inspection report 64 Annex D (informative) Heating system inspection flowchart . 75 Annex E (informative) List of possible improvement actions . 77 Bibliography . 81 DIN EN 15378-1:2017-09 EN 15378-1:2017 (E) 4European foreword Thi

29、s document (EN 15378-1:2017) has been prepared by Technical Committee CEN/TC 228 “Heating systems and water based cooling systems in buildings”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical tex

30、t or by endorsement, at the latest by November 2017, and conflicting national standards shall be withdrawn at the latest by November 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for ident

31、ifying any or all such patent rights. This document supersedes EN 15378:2007. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. According to the CEN-CENELEC Internal Regulations, the national standards organisations of th

32、e 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, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherl

33、ands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15378-1:2017-09 EN 15378-1:2017 (E) 5 Introduction This European Standard is part of a series of standards aiming at international harmonization of the methodology f

34、or the assessment of the energy performance of buildings, called ” set of EPB standards “. All EPB standards follow specific rules to ensure overall consistency, unambiguity and transparency. All EPB standards provide a certain flexibility with regard to the methods, the required input data and refe

35、rences to other EPB standards, by the introduction of a normative template in Annex A and Annex B with informative default choices. For the correct use of this standard, a normative template is given in Annex A to specify these choices. Informative default choices are provided in Annex B. The main t

36、arget group of this standard are all the users of the set of EPB standards (e.g. architects, engineers, regulators). Use by or for regulators: In case the standard is used in the context of national or regional legal requirements, mandatory choices may be given at national or regional level for such

37、 specific applications. These choices (either the informative default choices from Annex B or choices adapted to national / regional needs, but in any case following the template of this Annex A) can be made available as national annex or as separate (e.g. legal) document (national data sheet). NOTE

38、 So in this case: the regulators will specify the choices; the individual user will apply the standard to assess the energy performance of a building, and thereby use the choices made by the regulators. Topics addressed in this standard can be subject to public regulation. Public regulation on the s

39、ame topics can override the default values in Annex B of this standard. Public regulation on the same topics can even, for certain applications, override the use of this standard. Legal requirements and choices are in general not published in standards but in legal documents. In order to avoid doubl

40、e publications and difficult updating of double documents, a national annex may refer to the legal texts where national choices have been made by public authorities. Different national annexes or national data sheets are possible, for different applications. It is expected, if the default values, ch

41、oices and references to other EPB standards in Annex B are not followed due to national regulations, policy or traditions, that: national or regional authorities prepare data sheets containing the choices and national or regional values, according to the model in Annex A. In this case the national a

42、nnex (e.g. NA) refers to this text; or, by default, the national standards body will consider the possibility to add or include a national annex in agreement with the template of Annex A, in accordance to the legal documents that give national or regional values and choices. Further target groups ar

43、e users of the voluntary common European Union certification scheme for the energy performance of non-residential buildings (EPBD art.11.9) and any other Pan EU parties wanting to motivate their assumptions by classifying the building energy performance for a dedicated building stock More informatio

44、n is provided in the Technical Report accompanying this standard (CEN/TR 15378-2). This document specifies procedures to be used for the inspection and assessment of energy performance and sizing of heat generators and accessible parts of heating systems to provide advice to DIN EN 15378-1:2017-09 E

45、N 15378-1:2017 (E) 6users on the replacement of heat generators, other modifications to the heating system and on alternative solutions as required by article 14 of Directive 2010/31/EU of the European Parliament and of the Council of 19 may 2010 on the energy performance of buildings (recast). This

46、 standard includes, either in the normative text or in the informative annexes: inspection procedures; calculation procedures; sample reports; advice criteria. Procedures and methodologies defined in this standard are not intended to provide a full energy audit of the heating system. They are intend

47、ed to: support identification of areas of possible improvements; define criteria to produce reliable advice on possible improvements of the energy performance of heat generators and heating systems through replacement of components or other measures; support advice on the sizing of the boiler and he

48、ating system. Any replacement of appliances or modification of the heating system following advice should be designed according to appropriate methodologies. This may require additional input and investigation for detailed design and final check of economical effectiveness. Clauses 6 and 7 describe

49、separately the inspection procedures related to: inspection of the heat generators; inspection of the entire heating systems Clause 7 should be applied to comply with requirements of article 14 of Directive 2010/31/EU of the European Parliament. This standard introduces inspection levels by which different levels of inspection accuracy and detailed inspection requirements can be determined, because: the same inspection procedure and leve