SIST EN 13142:2013
(Main)Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics
Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics
This European standard specifies and classifies the component/product performance characteristics which may be necessary for the design and dimensioning of residential ventilation systems to provide the predetermined comfort conditions of temperature, air velocity, humidity, hygiene and sound in the occupied zone. It defines those performance characteristics (mandatory or optional) which shall be determined, measured and presented according to relevant test methods. It provides a classification scheme which leads to a full definition of product properties based on test methods described in various EN standards and gives an overview of the Test Standards. Distinction between mandatory and optional requirement is left to each national regulations.
Lüftung von Gebäuden - Bauteile/Produkte für die Lüftung von Wohnungen - Geforderte und frei wählbare Leistungskenngrößen
Diese Europäische Norm legt die Leistungskenngrößen von Bauteilen/Produkten fest, die für die Auslegung und Bemessung von Lüftungsanlagen für Wohnungen erforderlich sein können, um die zuvor ermittelten Behaglichkeitsbedingungen bezüglich Temperatur, Luftgeschwindigkeit, Luftfeuchte, Hygiene und Schall im Aufent¬haltsbereich zu erreichen, und klassifiziert diese Leistungskenngrößen.
Die Norm definiert diejenigen Leistungskenngrößen (verbindlich vorgeschrieben oder frei wählbar), die nach den entsprechenden Prüfverfahren zu bestimmen, zu messen und darzustellen sind. Sie bietet ein Klassifi-zierungsschema, das eine vollständige Definition der Produkteigenschaften auf der Grundlage von in verschiedenen EN-Normen beschriebenen Prüfverfahren ermöglicht, und liefert einen Überblick über die Prüfnormen. Die Entscheidung darüber, welche Anforderungen verbindlich vorgeschrieben und welche frei wählbar sind, ist den jeweiligen Ländern entsprechend ihren nationalen Vorschriften überlassen.
Der Codierungsteil in Anhang A und der Klassifizierungsteil in Abschnitt 4 gelten für die folgenden Produkte:
- mechanische Zuluft und Ablufteinheiten für Wohneinheiten (Wohnung oder Einfamilienhaus) nach EN 13141 7;
- mechanische Zuluft- und Ablufteinheiten ohne Rohranschluss für einzelne Räume nach EN 13141 8.
Diese Norm gilt nicht für weitere Produkte wie Filter, Brandschutzklappen, Luftleitungen, Steuer und Regel-einrichtungen und Schalldämpfer, die ebenfalls in einer Wohnungslüftung enthalten sein können.
Die vorliegende Norm deckt keine Anforderungen Europäischer Richtlinien, wie beispielsweise der Nieder-spannungsrichtlinie und der EMV Richtlinie, sowie weitere Anforderungen, beispielsweise hinsichtlich Korrosion, Widerstand und Eindringen von Schnee, ab.
Ventilation des bâtiments - Composants/produits pour la ventilation des logements - Caractéristiques de performances exigées et optionnelles
La présente Norme européenne spécifie et classe les caractéristiques de performance des
composants/produits qui peuvent être nécessaires pour la conception et le dimensionnement des systèmes
de ventilation des logements de façon à assurer les conditions prédéterminées de confort en température,
vitesse d’air, humidité, hygiène et bruit dans la zone occupée.
Elle définit les caractéristiques de performance (obligatoires ou optionnelles) qui doivent être déterminées,
mesurées et présentées selon des méthodes d'essais appropriées. Elle fournit un schéma de classification
qui conduit à une définition complète des propriétés du produit basée sur des méthodes d’essais décrites
dans diverses normes EN et donne une vue d’ensemble des normes d’essais. Le choix entre les exigences
obligatoires et optionnelles est laissé à l’appréciation de chaque réglementation nationale.
La partie codification en Annexe A et la partie classification à l’Article 4 s’appliquent aux produits suivants :
- centrales double flux pour les systèmes de ventilation mécaniques utilisés en logements individuels
conformément à l’EN 13141-7 ;
- centrales double flux non raccordées pour les systèmes de ventilation mécaniques utilisés pour une
pièce conformément à l’EN 13141-8.
La présente norme ne s'applique pas aux autres produits tels que les filtres, clapets coupe-feu, conduits,
systèmes de régulation et atténuateurs de bruit, qui peuvent également être incorporés dans un système de
ventilation pour logement.
La présente norme ne traite pas des exigences requises par les Directives européennes, par exemple :
Directive Basse Tension, Directive Compatibilité Électromagnétique ni d’autres exigences telles que la
corrosion, la résistance et la pénétration de la neige.
Prezračevanje stavb - Komponente/izdelki za prezračevanje stanovanj - Zahtevane in nezahtevane lastnosti
Ta evropski standard določa in razvršča lastnosti komponent/izdelkov, ki so lahko potrebne za zasnovo in dimenzioniranje sistemov za prezračevanje stanovanj, da bi se zagotovili vnaprej določeni udobni pogoji, tj. primerna temperatura, hitrost zraka, vlažnost, higiena in zvok v naseljenem območju. Standard določa tiste lastnosti (zahtevane ali nezahtevane), ki se določijo, izmerijo in predstavijo v skladu z ustreznimi preskusnimi metodami. Določa klasifikacijsko shemo, ki zagotavlja popolno opredelitev lastnosti na podlagi preskusnih metod, opisanih v različnih standardih EN, in podaja pregled preskusnih standardov. Od posameznih nacionalnih predpisov je odvisno, katere lastnosti so zahtevane in katere nezahtevane.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lüftung von Gebäuden - Bauteile/Produkte für die Lüftung von Wohnungen - Geforderte und frei wählbare LeistungskenngrößenVentilation des bâtiments - Composants/produits pour la ventilation des logements - Caractéristiques de performances exigées et optionnellesVentilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics91.140.30VLVWHPLVentilation and air-conditioningICS:Ta slovenski standard je istoveten z:EN 13142:2013SIST EN 13142:2013en,fr,de01-junij-2013SIST EN 13142:2013SLOVENSKI
STANDARDSIST EN 13142:20041DGRPHãþD
SIST EN 13142:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13142
March 2013 ICS 91.140.30 Supersedes EN 13142:2004English Version
Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics Ventilation des bâtiments - Composants/produits pour la ventilation des logements - Caractéristiques de performances exigées et optionnelles
Lüftung von Gebäuden - Bauteile/Produkte für die Lüftung von Wohnungen - Geforderte und frei wählbare Leistungskenngrößen This European Standard was approved by CEN on 22 December 2012.
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 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 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, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13142:2013: ESIST EN 13142:2013
EN 13142:2013 (E) 2 Contents Page Foreword .4 Introduction .5 1 Scope .7 2 Normative references .7 3 Terms, definitions and abbreviated terms .8 3.1 Terms and definitions .8 3.2 Abbreviated terms .9 4 Performance characteristics for residential ventilation components/products . 10 4.1 General . 10 4.2 Externally mounted air transfer devices . 10 4.2.1 Aerodynamic characteristics . 10 4.2.2 Equivalent area . 10 4.2.3 Free area . 10 4.2.4 Controls . 10 4.2.5 Air diffusion . 10 4.2.6 Acoustic characteristics . 11 4.2.7 Water penetration . 11 4.3 Internally mounted air transfer devices . 11 4.3.1 Aerodynamic characteristics . 11 4.3.2 Equivalent area . 11 4.3.3 Free area . 11 4.3.4 Acoustic characteristics . 11 4.4 Exhaust and supply air terminal devices . 11 4.4.1 Aerodynamic characteristics . 11 4.4.2 Acoustic characteristics . 11 4.4.3 Controls . 11 4.4.4 Air diffusion characteristics . 12 4.5 Range hoods . 12 4.5.1 Aerodynamic characteristics . 12 4.5.2 Acoustic characteristics . 12 4.5.3 Efficiency of grease absorption . 12 4.5.4 Effectiveness of odour extraction . 12 4.5.5 Electrical power . 12 4.5.6 Controllability . 12 4.6 Fans used in residential ventilation systems . 12 4.6.1 Aerodynamic characteristics . 12 4.6.2 Acoustic characteristics . 12 4.6.3 Electrical power . 12 4.7 Cowls and roof outlet terminals . 13 4.7.1 Pressure drop . 13 4.7.2 Free area . 13 4.7.3 Suction effect . 13 4.7.4 Acoustic characteristics . 13 4.8 Exhaust ventilation system packages used in a single dwelling . 14 4.8.1 General . 14 4.8.2 Characteristics . 14 4.9 Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings . 14 4.9.1 Declaration of Intended Use . 14 4.9.2 General on classification . 15 4.9.3 Aerodynamic characteristics . 15 SIST EN 13142:2013
EN 13142:2013 (E) 3 4.9.4 Thermal characteristics . 17 4.9.5 Energy . 18 4.9.6 Acoustic characteristics . 21 4.10 Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room . 22 4.10.1 Declaration of Intended Use . 22 4.10.2 General on classification . 22 4.10.3 Aerodynamic characteristics . 22 4.10.4 Thermal characteristics . 23 4.10.5 Energy . 24 4.10.6 Acoustics . 27 5 Manual, cleaning and maintenance . 28 5.1 Manual. 28 5.2 Cleaning and maintenance . 28 5.3 Check of maintenance criteria . 29 6 Marking, labelling and product information. 29 7 Declaration and codification of mechanical supply and exhaust ventilation units . 31 7.1 General. 31 7.2 Filter . 31 7.3 Materials . 31 7.3.1 Fire resistance . 31 7.3.2 Hygiene and health . 32 Annex A (informative)
Additional check list for declaration and codification for supply and exhaust units . 33 A.1 Filter bypass leakage (not applicable to filter classes G1 to G4) . 33 A.2 Design criteria . 33 A.3 Controls . 34 A.4 Additional equipment . 36 Annex B (informative)
Schematics for classification and codification of balanced units and relevant test standards . 37 Annex C (informative)
Items to be considered in a national annex . 38 C.1 Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings . 38 C.1.1 Classification of centralized units SDHR based on tests (EN 13141-7) . 38 C.1.2 Codification of Centralized units SDHR based on declaration and visual inspection . 38 C.2 Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room . 39 C.2.1 Classification of single room units SRHR based on tests (EN 13141-8) . 39 C.2.2 Codification of single room units SRHR based on declaration and visual inspection . 40 C.3 Parameters for the evaluation of energy saving for units with heat recovery (SDHR) . 41 C.3.1 General. 41 C.3.2 Primary Energy Saving (PES) . 41 C.3.3 Ventilation Unit Efficiency (VUE) . 42 C.3.4 Examples . 42 Bibliography . 44
SIST EN 13142:2013
EN 13142:2013 (E) 4 Foreword This document (EN 13142:2013) has been prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”, 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 identical text or by endorsement, at the latest by September 2013, and conflicting national standards shall be withdrawn at the latest by September 2013. Attention is drawn to the possibility that some of the elements of this 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 13142:2004. In comparison to EN 13142:2004 the following changes have been made: references to EN 13141-1 to 10 has been updated; reference to humidity controlled air transfer devices (EN 13141-9 and EN 13141-10) has been added; un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room (EN 13141-8) added in 4.10; creation of new classification and codification system for mechanical supply and exhaust ventilation units (EN 13141-7 and EN 1341-8), described in 4.9 and 4.10 and in Annex A; declaration of filters and materials used in the units has been added in 7.3; an example for a possible national annex has been added in Annex C. According to the CEN/CENELEC Internal Regulations, the national standards organisations 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, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 13142:2013
EN 13142:2013 (E) 5 Introduction A combination of components and/or products is required to provide ventilation. These components/products interact to achieve a renewal of the air in a dwelling. There are many possible arrangements of balanced ventilation units with heat exchanger intended for a single family dwelling (EN 13141-7) or a single room (EN 13141-8). Additionally all kinds of units might have a heat exchanger, a heat pump or both. It is important to consider each product not only individually but also as part of the whole system: for example from the outdoor canopy of an externally mounted air transfer device to the roof outlet terminal at the end of an exhaust duct. To enable good design it is essential that certain performance characteristics for each product are available in a simple and comparable form. This European Standard defines also a classification for balanced ventilation units which may be used for the determination of minimum and optional product characteristic in national building regulations and standards. The structure of this document is based on the type of products that are given in Table 1. Table 1 — List of the type of products Product Declaration Classification Codification Externally mounted air transfer devices X — — Internally mounted air transfer devices X — — Exhaust and supply air terminal devices X — — Range hoods X — — Fans in residential ventilation systems X — — Cowls and roof outlet terminals X — — Exhaust ventilation system packages X — — Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings X X X Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room X X X
This European Standard (EN 13142:2013) is one of a series of standard on residential ventilation. It is referring to the performance testing of the components/products for residential ventilation. The position of this standard in the field of the mechanical building services is shown in Figure 1. SIST EN 13142:2013
EN 13142:2013 (E) 6
Mechanical Building Services
Control systems
Ventilation and air conditioning systems
Heating systems
Ductwork
Air terminal devices
Air handling units
Mechanical and natural residential ventilation
Design criteria for the indoor environment
System performance
Installation
Components/products for residential ventilation Required and optional performance characteristics
Performance testing of components/products for residential ventilation
Simplified calculation methods for residential ventilation systems
Design and dimensioning for residential ventilation systems
Performance testing and installation checks for residential ventilation systems
Figure 1 — Position of EN 13142 in the field of the mechanical building services
SIST EN 13142:2013
EN 13142:2013 (E) 7 1 Scope This European Standard specifies and classifies the component/product performance characteristics which may be necessary for the design and dimensioning of residential ventilation systems to provide the predetermined comfort conditions of temperature, air velocity, humidity, hygiene and sound in the occupied zone. It defines those performance characteristics (mandatory or optional) which shall be determined, measured and presented according to relevant test methods. It provides a classification scheme which leads to a full definition of product properties based on test methods described in various EN Standards and gives an overview of the Test Standards. Distinction between mandatory and optional requirement is left to each national regulations. The codification part in Annex A and the classification part in Clause 4 apply to the following products: mechanical supply and exhaust ventilation units for single dwellings according to EN 13141-7; un-ducted mechanical supply and exhaust ventilation units for a single room according to EN 13141-8. This European Standard does not apply to other products such as filters, fire dampers, ducts, control devices and sound attenuators, which may also be incorporated in residential ventilation. This European Standard does not cover requirements raised by European Directives, for example: low voltage directive, EMC directive and other requirements such as corrosion, resistance and snow penetration. 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, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 779, Particulate air filters for general ventilation Determination of the filtration performance EN 12097, Ventilation for buildings Ductwork Requirements for ductwork components to facilitate maintenance of ductwork systems EN 12792:2003, Ventilation for buildings Symbols, terminology and graphical symbols EN 13141-1, Ventilation for buildings Performance testing of components/products for residential ventilation Part 1: Externally and internally mounted air transfer devices EN 13141-2, Ventilation for buildings Performance testing of components/products for residential ventilation Part 2: Exhaust and supply air terminal devices EN 13141-3, Ventilation for buildings Performance testing of components/products for residential ventilation Part 3: Range hoods for residential use EN 13141-4, Ventilation for buildings Performance testing of components/products for residential ventilation Part 4: Fans used in residential ventilation systems EN 13141-5, Ventilation for buildings Performance testing of components/products for residential ventilation Part 5: Cowls and roof outlet terminal devices EN 13141-6, Ventilation for buildings Performance testing of components/products for residential ventilation Part 6: Exhaust ventilation system packages used in a single dwelling EN 13141-7:2010, Ventilation for buildings Performance testing of components/products for residential ventilation Part 7: Performance testing of mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings SIST EN 13142:2013
EN 13142:2013 (E) 8 EN 13141-8, Ventilation for buildings Performance testing of components/products for residential ventilation Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room EN 13141-9, Ventilation for buildings Performance testing of components/products for residential ventilation Part 9: Externally mounted humidity controlled air transfer device EN 13141-10, Ventilation for buildings Performance testing of components/products for residential ventilation Part 10: Humidity controlled extract air terminal device EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 60355-2-31, Household and similar electrical appliances Safety Part 2-31: Particular requirements for range hoods and other cooking fume extractors EN ISO 10140-1, Acoustics Laboratory measurement of sound insulation of building elements Part 1: Application rules for specific products (ISO 10140-1) EN ISO 10140-2, Acoustics Laboratory measurement of sound insulation of building elements Part 2: Measurement of airborne sound insulation (ISO 10140-2) EN ISO 10140-3, Acoustics Laboratory measurement of sound insulation of building elements Part 3: Measurement of impact sound insulation (ISO 10140-3) EN ISO 10140-5, Acoustics Laboratory measurement of sound insulation of building elements Part 5: Requirements for test facilities and equipment (ISO 10140-5) 3 Terms, definitions and abbreviated terms 3.1 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12792:2003 and the following apply. 3.1.1 externally mounted air transfer device device designed to allow the passage of air through the building envelope with the minimum ingress of rain, snow, foreign bodies, etc. [SOURCE: EN 12792:2003, definition 144] 3.1.2 internally mounted air transfer device device designed to allow the passage of air between two internal spaces [SOURCE: EN 12792:2003, definition 232] 3.1.3 exhaust air terminal device device through which air leaves the treated space 3.1.4 supply air terminal device device through which air enters the treated space Note 1 to entry: Adapted from EN 12792:2003, definition 349. SIST EN 13142:2013
EN 13142:2013 (E) 9 3.1.5 range hood cooker hood device intended to collect contaminated air from above a cooking appliance and either discharge it into the room or remove it from the room Note 1 to entry: It may or may not incorporate one or more of the following components: filter (essential when the contaminated air is discharged into the room); fan; fire damper; non return flow damper. [SOURCE: EN 12792:2003, definition 85] 3.1.6 cowl air terminal device, with or without moving components, which is intended to use the wind to create negative pressures above the roof in order to avoid reverse flow in the duct Note 1 to entry: Adapted from EN 12792:2003, definition 92. 3.1.7 roof outlet air terminal device used for mechanical ventilation systems Note 1 to entry: Roof outlet terminals are not primarily intended to use the wind to create negative pressures above the roof. Note 2 to entry: Adapted from EN 12792:2003, definition 314. 3.1.8 ventilation system package (for a single dwelling) combination of compatible components which are tested, delivered and installed as specified by the manufacturer, to complete a residential ventilation system when sold as a single product Note 1 to entry: It may exclude minor parts such as tapes, sealants and screws. 3.1.9 humidity control air device device designed to allow the passage of air, with moving parts which interact with a change in local humidity conditions 3.2 Abbreviated terms For the purposes of this document, the following abbreviated terms apply. AEQ Codification of Additional Equipment
DIU Declared Intended Use HRS Humidity Ratio on Supply air side LWC Casing sound power level MFB Mass Flow Balance NTPF Nominal Temperature Performance Factor POM Power input in Operable Mode SIST EN 13142:2013
EN 13142:2013 (E) 10 PES Primary Energy Saving PSM Power input in Standby Mode TRE Temperature Ratio on the Exhaust air side TRS Temperature Ratio on Supply air side VUE Ventilation Unit Efficiency
4 Performance characteristics for residential ventilation components/products 4.1 General The results of product performance tests reflect the performance which is achieved by the product in service. A product shall therefore be tested as a complete assembly with all necessary components which affect performance. Accessories are sometimes available for a product as an option. Where accessories could affect performance, the product shall be tested both with and without those accessories. If any insect screen, filter or similar device is intended to be fitted in the product, then it shall be in position when the product is tested. 4.2 Externally mounted air
...
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Lüftung von Gebäuden - Bauteile/Produkte für die Lüftung von Wohnungen - Geforderte und frei wählbare LeistungskenngrößenVentilation des bâtiments - Composants/produits pour la ventilation des logements - Caractéristiques de performances exigées et optionnellesVentilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics91.140.30VLVWHPLVentilation and air-conditioningICS:Ta slovenski standard je istoveten z:FprEN 13142kSIST FprEN 13142:2012en,fr,de01-september-2012kSIST FprEN 13142:2012SLOVENSKI
STANDARD
kSIST FprEN 13142:2012
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 13142
June 2012 ICS 91.140.30 Will supersede EN 13142:2004English Version
Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics Ventilation des bâtiments - Composants/produits pour la ventilation des logements - Caractéristiques de performances exigées et optionnelles
Lüftung von Gebäuden - Bauteile/Produkte für die Lüftung von Wohnungen - Geforderte und frei wählbare Leistungskenngrößen This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 156.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN 13142:2012: EkSIST FprEN 13142:2012
FprEN 13142:2012 (E) 2 Contents Page Foreword .4Introduction .51 Scope .72 Normative references .73 Terms and definitions .84 Performance characteristics for residential ventilation components/products .94.1 General .94.2 Externally mounted air transfer devices . 104.2.1 Aerodynamic characteristics . 104.2.2 Equivalent area . 104.2.3 Free area . 104.2.4 Controls . 104.2.5 Air diffusion . 104.2.6 Acoustic characteristics . 104.2.7 Water penetration . 104.3 Internally mounted air transfer devices . 104.3.1 Aerodynamic characteristics . 104.3.2 Equivalent area . 104.3.3 Free area . 114.3.4 Acoustic characteristics . 114.4 Exhaust and supply air terminal devices . 114.4.1 Aerodynamic characteristics . 114.4.2 Acoustic characteristics . 114.4.3 Controls . 114.4.4 Air diffusion characteristics . 114.5 Range hoods . 114.5.1 Aerodynamic characteristics . 114.5.2 Acoustic characteristics . 114.5.3 Efficiency of grease absorption . 124.5.4 Effectiveness of odour extraction . 124.5.5 Electrical power . 124.5.6 Controllability . 124.6 Fans used in residential ventilation systems . 124.6.1 Aerodynamic characteristics . 124.6.2 Acoustic characteristics . 124.6.3 Electrical power . 124.7 Cowls and roof outlet terminals . 134.7.1 Pressure drop . 134.7.2 Free area . 134.7.3 Suction effect . 134.7.4 Acoustic characteristics . 134.8 Exhaust ventilation system packages used in a single dwelling . 134.8.1 General . 134.8.2 Characteristics . 134.9 Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings . 144.9.1 Declaration of Intended Use . 144.9.2 General on classification . 144.9.3 Aerodynamic characteristics . 144.9.4 Thermal characteristics . 164.9.5 Energy . 17kSIST FprEN 13142:2012
FprEN 13142:2012 (E) 3 4.9.6 Acoustic characteristics . 204.10 Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room . 214.10.1 Declaration of Intended Use . 214.10.2 General on classification . 214.10.3 Aerodynamic characteristics . 224.10.4 Thermal characteristics . 234.10.5 Energy . 244.10.6 Acoustics . 275 Manual, cleaning and maintenance . 285.1 Manual. 285.2 Cleaning and maintenance . 285.3 Check of maintenance criteria . 296 Marking, labelling and product information. 297 Declaration and codification of mechanical supply and exhaust ventilation units . 317.1 General. 317.2 Filter . 317.3 Materials . 317.3.1 Fire resistance . 317.3.2 Hygiene and health . 32Annex A (informative)
Additional check list for declaration and codification for supply and exhaust units . 33A.1 Filter bypass leakage (not applicable to filter classes G1 to G4) . 33A.2 Design criteria . 33A.3 Controls . 34A.4 Additional equipment . 36Annex B (informative)
Schematics for classification and codification of balanced units and relevant test standards . 37Annex C (informative)
Items to be considered in a national annex . 38C.1 Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings . 38C.1.1 Classification of centralized units SDHR based on tests (EN 13141-7) . 38C.1.2 Codification of Centralized units SDHR based on declaration and visual inspection . 38C.2 Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room . 39C.2.1 Classification of single room units SRHR based on tests (EN 13141-8) . 39C.2.2 Codification of single room units SRHR based on declaration and visual inspection . 40C.3 Parameters for the evaluation of energy saving for units with heat recovery (SDHR) . 41C.3.1 General. 41C.3.2 Primary Energy Saving (PES) . 41C.3.3 Ventilation Unit Efficiency (VUE) . 42C.3.4 Examples . 42Bibliography . 44 kSIST FprEN 13142:2012
FprEN 13142:2012 (E) 4 Foreword This document (FprEN 13142:2012) has been prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”, the secretariat of which is held by BSI. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN 13142:2004. In comparison to EN 13142:2004 the following changes have been made: references to EN 13141-1 to 10 has been updated; reference to humidity controlled air transfer devices (EN 13141-9 and EN 13141-10) has been added; unducted mechanical supply and exhaust ventilation units including heat recovery for a single room has been added in 4.10; a classification and codification system to ventilation units with heat recovery (single room and single dwelling) has been added in 4.9 and 4.10 and in Annex A; declaration of filters and materials used in the units has been added in 7.3; an example for a possible national annex has been added in Annex C. kSIST FprEN 13142:2012
FprEN 13142:2012 (E) 5 Introduction A combination of components and/or products is required to provide ventilation. These components/products interact to achieve a renewal of the air in a dwelling. There are many possible arrangements of balanced ventilation units with heat exchanger intended for a single family dwelling (EN 13141-7) or a single room (EN 13141-8). Additionally all kinds of units might have a heat exchanger, a heat pump or both. It is important to consider each product not only individually but also as part of the whole system: for example from the outdoor canopy of an externally mounted air transfer device to the roof outlet terminal at the end of an exhaust duct. To enable good design it is essential that certain performance characteristics for each product are available in a simple and comparable form. This standard defines also a classification for balanced ventilation units which may be used for the determination of minimum and optional product characteristic in national building regulations and standards. The structure of this document is based on the type of products that are given in Table 1. Table 1 — List of the type of products Product DeclarationClassification CodificationExternally mounted air transfer devices X — — Internally mounted air transfer devices X — — Exhaust and supply air terminal devices X — — Range hoods X — — Fans in residential ventilation systems X — — Cowls and roof outlet terminals X — — Exhaust ventilation system packages X — — Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings X X X Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room X X X
This standard (EN 13142:2012) is one of a series of standard on residential ventilation. It is referring to the performance testing of the components/products for residential ventilation. The position of this standard in the field of the mechanical building services is shown in Figure 1. kSIST FprEN 13142:2012
FprEN 13142:2012 (E) 6
Mechanical Building Services
Control systems
Ventilation and air conditioning systems
Heating systems
Ductwork
Air terminal devices Air handling units Mechanical and natural residential ventilation Design criteria for the indoor environment System performance
Installation
Components/products for residential ventilation Required and optional performance characteristics
Performance testing of components/products for residential ventilation
Simplified calculation methods for residential ventilation systems Design and dimensioning for residential ventilation systems
Performance testing and installation checks for residential ventilation systems
Figure 1 — Position of EN 13142 in the field of the mechanical building services
kSIST FprEN 13142:2012
FprEN 13142:2012 (E) 7 1 Scope This European Standard specifies and classifies the component/product performance characteristics which may be necessary for the design and dimensioning of residential ventilation systems to provide the predetermined comfort conditions of temperature, air velocity, humidity, hygiene and sound in the occupied zone. It defines those performance characteristics (mandatory or optional) which shall be determined, measured and presented according to relevant test methods. It provides a classification scheme which leads to a full definition of product properties based on test methods described in various EN Standards and gives an overview of the Test Standards. Distinction between mandatory and optional requirement is left to each national regulations. The codification part in Annex A and the classification part in Clause 4 apply to the following products: mechanical supply and exhaust ventilation units for single dwellings according to EN 13141-7; un-ducted mechanical supply and exhaust ventilation units for a single room according to EN 13141-8. This standard does not apply to other products such as filters, fire dampers, ducts, control devices and sound attenuators, which may also be incorporated in residential ventilation. This standard does not cover requirements raised by European Directives, for example: low voltage directive, EMC directive and other requirements such as corrosion, resistance and snow penetration. 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, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 779, Particulate air filters for general ventilation Determination of the filtration performance EN 12097, Ventilation for buildings Ductwork Requirements for ductwork components to facilitate maintenance of ductwork systems EN 12792:2003, Ventilation for buildings Symbols, terminology and graphical symbols EN 13141-1, Ventilation for buildings Performance testing of components/products for residential ventilation Part 1: Externally and internally mounted air transfer devices EN 13141-2, Ventilation for buildings Performance testing of components/products for residential ventilation Part 2: Exhaust and supply air terminal devices EN 13141-3, Ventilation for buildings Performance testing of components/products for residential ventilation Part 3: Range hoods for residential use EN 13141-4, Ventilation for buildings Performance testing of components/products for residential ventilation Part 4: Fans used in residential ventilation systems EN 13141-5, Ventilation for buildings Performance testing of components/products for residential ventilation Part 5: Cowls and roof outlet terminal devices EN 13141-6, Ventilation for buildings Performance testing of components/products for residential ventilation Part 6: Exhaust ventilation system packages used in a single dwelling EN 13141-7:2010, Ventilation for buildings Performance testing of components/products for residential ventilation Part 7: Performance testing of mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings kSIST FprEN 13142:2012
FprEN 13142:2012 (E) 8 EN 13141-8, Ventilation for buildings Performance testing of components/products for residential ventilation Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room EN 13141-9, Ventilation for buildings Performance testing of components/products for residential ventilation Part 9: Externally mounted humidity controlled air transfer device EN 13141-10, Ventilation for buildings Performance testing of components/products for residential ventilation Part 10: Humidity controlled extract air terminal device EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 60355-2-31, Household and similar electrical appliances Safety Part 2-31: Particular requirements for range hoods and other cooking fume extractors EN ISO 10140-1, Acoustics Laboratory measurement of sound insulation of building elements Part 1: Application rules for specific products (ISO 10140-1) EN ISO 10140-2, Acoustics Laboratory measurement of sound insulation of building elements Part 2: Measurement of airborne sound insulation (ISO 10140-2) EN ISO 10140-3, Acoustics Laboratory measurement of sound insulation of building elements Part 3: Measurement of impact sound insulation (ISO 10140-3) EN ISO 10140-5, Acoustics Laboratory measurement of sound insulation of building elements Part 5: Requirements for test facilities and equipment (ISO 10140-5) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12792:2003 and the following apply. 3.1 externally mounted air transfer device device designed to allow the passage of air through the building envelope with the minimum ingress of rain, snow, foreign bodies, etc. [SOURCE: EN 12792:2003, definition 144] 3.2 internally mounted air transfer device device designed to allow the passage of air between two internal spaces [SOURCE: EN 12792:2003, definition 232] 3.3 exhaust air terminal device device through which air leaves the treated space 3.4 supply air terminal device device through which air enters the treated space Note 1 to entry: Adapted from EN 12792:2003, definition 349. kSIST FprEN 13142:2012
FprEN 13142:2012 (E) 9 3.5 range hood cooker hood device intended to collect contaminated air from above a cooking appliance and either discharge it into the room or remove it from the room Note 1 to entry: It may or may not incorporate one or more of the following components: filter (essential when the contaminated air is discharged into the room); fan; fire damper; non return flow damper. [SOURCE: EN 12792:2003, definition 85] 3.6 cowl air terminal device, with or without moving components, which is intended to use the wind to create negative pressures above the roof in order to avoid reverse flow in the duct Note 1 to entry: Adapted from EN 12792:2003, definition 92. 3.7 roof outlet air terminal device used for mechanical ventilation systems Note 1 to entry: Roof outlet terminals are not primarily intended to use the wind to create negative pressures above the roof. Note 2 to entry: Adapted from EN 12792:2003, definition 314. 3.8 ventilation system package (for a single dwelling) combination of compatible components which are tested, delivered and installed as specified by the manufacturer, to complete a residential ventilation system when sold as a single product Note 1 to entry: It may exclude minor parts such as tapes, sealants and screws. 3.9 humidity control air device device designed to allow the passage of air, with moving parts which interact with a change in local humidity conditions 4 Performance characteristics for residential ventilation components/products 4.1 General The results of product performance tests reflect the performance which is achieved by the product in service. A product shall therefore be tested as a complete assembly with all necessary components which affect performance. Accessories are sometimes available for a product as an option. Where accessories could affect performance, the product shall be tested both with and without those accessories. If any insect screen, filter or similar device is intended to be fitted in the product, then it shall be in position when the product is tested. kSIST FprEN 13142:2012
FprEN 13142:2012 (E) 10 4.2 Externally mounted air transfer devices 4.2.1 Aerodynamic characteristics The aerodynamic characteristics (pressure/flow rate curve), shall be measured and stated in accordance with EN 13141-1 and EN 13141-9. 4.2.2 Equivalent area The equivalent area shall be calculated and stated in accordance with EN 13141-1 and EN 13141-9. 4.2.3 Free area The free area shall be calculated according to EN 13141-1 and EN 13141-9 with the product in the fully open position and installed according to the manufacturer's instruction. 4.2.4 Controls The manufacturer shall state which type of control is incorporated; e.g. manual control or automatic control according to pressure difference. For manual control the pressure/flow rate curve, equivalent area and free area when fully closed shall be stated under the same test conditions as for the fully open results. If the device is not closable then this shall be stated. NOTE Automatic control by humidity, occupancy or other stimuli is possible, but there is no agreed test method for products with these types of control. 4.2.5 Air diffusion These characteristics shall be measured and the results presented in accordance with EN 13141-1 and EN 13141-9. 4.2.6 Acoustic characteristics These characteristics shall be measured and the results presented in accordance with EN 13141-1 and EN 13141-9. 4.2.7 Water penetration Products shall be tested when closed in accordance with EN 13141-1 and EN 13141-9. NOTE In the future, further tests may be carried out to assess thermal insulation and condensation characteristics but the test methods are not yet available.
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