EN 15036-1:2006

Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators

This European Standard specifies test methods for airborne noise emissions from heat generators in a test laboratory or at the place of installation.
The test methods described in this European Standard, however, may be used for measuring the airborne noise emissions of the appliances and functions listed below.
This European Standard applies to following appliances regardless of their heat output and the fuel used:
   wall-mounted and floor-standing heating appliances;
   forced-draught burners;
   boilers/forced-draught burner units;
   boilers with freely allocated forced-draught burners;
   pellet burners.
According to this European Standard the manufacturer is allowed to choose an appropriate category of testing for the measured appliance.
This European Standard does not apply to:
   appliances used exclusively for heating drinking-water;
   function of heating drinking-water in so-called combined water-heaters;
   heat generators which work with air as the heat transfer medium;
   electrical heating appliances;
   structure-borne noise;
   sound transmission along the flue gas path.

Heizkessel - Prüfverfahren für Luftschallemissionen von Wärmeerzeugern - Teil 1: Luftschallemissionen von Wärmeerzeugern

Diese Europäische Norm legt Verfahren für die Prüfung der Luftschallemissionen von Wärmeerzeugern in einem Prüflaboratorium oder am Einbauort fest.
Die in dieser Europäischen Norm beschriebenen Prüfverfahren dürfen jedoch auch für die Messung der Luftschallemissionen der unten aufgeführten Geräte und Funktionen angewendet werden.
Diese Europäische Norm gilt unabhängig von der Wärmeleistung und dem verwendeten Brennstoff für die folgenden Geräte:
-   wandhängende und bodenstehende Heizgeräte;
-   Gebläsebrenner;
-   Heizkessel mit Gebläsebrennern (Units);
-   Heizkessel mit frei zugeordneten Gebläsebrennern;
-   Pelletbrenner.
Entsprechend dieser Europäischen Norm darf der Hersteller eine geeignete Prüfklasse für das gemessene Gerät wählen.
Diese Europäische Norm gilt nicht für:
-   Geräte, die ausschließlich zur Erwärmung von Trinkwasser dienen;
-   die Funktion Trinkwassererwärmung in so genannten Kombiwasserheizern;
-   Wärmeerzeuger, die mit Luft als Wärmeträgermedium arbeiten;
-   elektrische Heizgeräte;
-   Körperschall;
-   Schallübertragung durch den Abgasweg.

Chaudières de chauffage - Règles d´essais des émissions de bruit aérien des générateurs de chaleur - Partie 1 : Émissions de bruit aérien des générateurs de chaleur

La présente Norme européenne spécifie les méthodes d'essai pour les émissions de bruit aérien des générateurs de chaleur dans un laboratoire d'essai ou sur le lieu d'installation.
Toutefois, les méthodes d'essai décrites dans la présente Norme européenne peuvent être utilisées pour mesurer les émissions de bruit aérien des et les fonctions énumérées ci-dessous.
La présente Norme européenne s'applique aux appareils suivants, indépendamment de leur puissance utile et du combustible utilisé :
   chaudières murales et sol ;
   brûleurs à air soufflé ;
   chaudières/unités avec brûleur à air soufflé ;
   chaudières destinées à être équipées de brûleurs à air soufflé ;
   brûleurs à granulés.
Conformément à la présente Norme européenne, le fabricant est autorisé à choisir une catégorie d'essai appropriée pour l'appareil mesuré.
La présente Norme européenne ne s’applique pas :
   aux appareils utilisés exclusivement pour la production d’eau chaude sanitaire ;
   à la fonction production d’eau chaude sanitaire des appareils combinés ;
   aux générateurs de chaleur qui utilisent l'air comme fluide caloporteur ; (on les nomme aussi générateurs d’air chaud) ;
   aux appareils de chauffage électrique ;
   au bruit solidien ;
   à la transmission du son le long de la veine des gaz de combustion.

Kotli za gretje – Postopek preskušanja emisije hrupa po zraku iz generatorjev toplote – 1. del: Emisija hrupa po zraku iz generatorja toplote

General Information

• Status: Published
• Publication Date: 26-Sep-2006
• Withdrawal Date: 30-Mar-2007
• ICS: 17.140.20 - Noise emitted by machines and equipment
• ICS: 91.140.10 - Central heating systems
• Technical Committee: CEN/TC 57 - Central heating boilers
• Drafting Committee: CEN/TC 57/WG 6 - Airborne noise emissions
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 03-Mar-2024
• Completion Date: 03-Mar-2024
• Ref Project: SIST EN 15036-1:2007 - Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators

Standards Content (Sample)

SLOVENSKI STANDARD
01-februar-2007
Kotli za gretje – Postopek preskušanja emisije hrupa po zraku iz generatorjev
toplote – 1. del: Emisija hrupa po zraku iz generatorja toplote
Heating boilers - Test regulations for airborne noise emissions from heat generators -
Part 1: Airborne noise emissions from heat generators
Heizkessel - Prüfverfahren für Luftschallemissionen von Wärmeerzeugern - Teil 1:
Luftschallemissionen von Wärmeerzeugern
Chaudieres de chauffage - Regles d´essais des émissions de bruit aérien des
générateurs de chaleur - Partie 1 : Émissions du bruit aérien des générateurs de chaleur
Ta slovenski standard je istoveten z: EN 15036-1:2006
ICS:
17.140.20 Emisija hrupa naprav in Noise emitted by machines
opreme and equipment
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 15036-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2006
ICS 17.140.20; 91.140.10
English Version
Heating boilers - Test regulations for airborne noise emissions
from heat generators - Part 1: Airborne noise emissions from
heat generators
Chaudières de chauffage - Règles d´essais des émissions Heizkessel - Prüfverfahren für Luftschallemissionen von
de bruit aérien des générateurs de chaleur - Partie 1 : Wärmeerzeugern - Teil 1: Luftschallemissionen von
Émissions du bruit aérien des générateurs de chaleur Wärmeerzeugern
This European Standard was approved by CEN on 14 August 2006.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, 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 and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15036-1:2006: E
worldwide for CEN national Members.

Contents Page
Foreword.4
Introduction .5
1 Scope .6
2 Normative references .6
3 Terms and definitions .7
4 Determining sound power levels .7
4.1 General data .7
4.2 Test method.8
4.2.1 Measurement approach .8
4.2.2 Uncertainty of test .8
4.2.3 Selection of test methods .9
4.2.4 Operation .11
5 Set up and operation of the appliances .11
5.1 General.11
5.2 Equipment and preliminary treatment.11
5.3 Climatic conditions.11
5.4 Operation of the appliance .11
6 Test report .12
6.1 General.12
6.2 Information and readings in the test report .12
6.2.1 General information in the report.12
6.2.2 Information on measured data .13
Annex A (normative) Free field method.14
A.1 General.14
A.2 Principle.14
A.3 Test equipment .17
A.4 Location and number of measurement points .17
A.5 Determination of sound power level according to EN ISO 3744 and EN ISO 3746.20
A.5.1 Test procedure.20
A.5.2 Calculation of sound pressure level averaged over the measurement surface .21
A.5.3 Calculation of A-weighted sound pressure levels from frequency band data.21
A.5.4 Correction for background noise.23
A.5.5 Correction for the test environment .23
A.5.6 Calculation of the surface sound pressure level.25
A.5.7 Calculation of the sound power level .25
Annex B (normative) Reverberant room method .26
B.1 General.26
B.2 Principle.26
B.3 Test equipment .26
B.4 Environment.26
B.5 Sound pressure measurements.26
B.6 Calculation of sound pressure level average .27
B.7 Background noise correction .27
B.8 Calculation of the average sound power spectrum.28
B.8.1 Comparative method.28
B.8.2 Direct method .28
B.9 Determination of A-weighted sound power level.29
Annex C (normative) Sound intensity method .30
C.1 General .30
C.2 Principle .30
C.3 Test equipment.30
C.4 Measuring points and procedure.31
C.4.1 General .31
C.4.2 Test according to EN ISO 9614-1 (discrete points).31
C.4.3 Test according to EN ISO 9614-2 (scanning).32
C.5 Calculation of sound power levels .33
Annex D (informative) Examples for free field method category 3 .34
Annex E (informative) Microphone positions.38

Foreword
This document (EN 15036-1:2006) has been prepared by Technical Committee CEN/TC 57 “Central heating
boilers”, 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
text or by endorsement, at the latest by March 2007, and conflicting national standards shall be withdrawn at
the latest by March 2007.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard : Austria, Belgium, 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 and United Kingdom.
Introduction
Generally speaking, determining the airborne noise emissions is only part of a comprehensive testing
programme which takes into account many different viewpoints relating to the characteristics and behaviour in
using a heat generator. It is therefore important that the requirements for noise tests, such as the measuring
equipment and the environment in which it is used should always be considered within the prescribed context.
It is also important whatever the ultimate purpose may be, to lay down procedures within a defined degree of
accuracy, so that the measuring results obtained from various different laboratories can be compared with one
another. These conditions have been taken into account as far as possible in preparing these test methods.
All test procedures defined in EN ISO 3741, EN ISO 3743, EN ISO 3744, EN ISO 3746 and EN ISO 9614 are
permissible methods.
It should be emphasised that these test methods only apply to airborne noise. In many cases, however,
structure-borne noise, such as can be transmitted into a neighbouring room, can also be of significance. It is
envisaged that airborne noise emissions through the flue gas path will be dealt with in a separate part of this
standard.
All the basic and noise measurement standards of accuracy categories 1 to 3 are permissible under this
testing standard.
Sound values declared by the manufacturer can be measured according to these three categories, but in any
case, the used category has to be stated.
This European Standard sets out various methods for testing to approximate the airborne noise emitted by
heat generators into the room of installation.
1 Scope
This European Standard specifies test methods for airborne noise emissions from heat generators in a test
laboratory or at the place of installation.
The test methods described in this European Standard, however, may be used for measuring the airborne
noise emissions of the appliances and functions listed below.
This European Standard applies to following app
...