EN 12102-2:2019

Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 2: Heat pump water heaters

This document specifies methods for testing the sound power level of air/water, brine/water, water/water and direct exchange/water heat pump water heaters and heat pump combination heaters with electrically driven compressors and connected to or including a domestic hot water storage tank for domestic hot water production.
This European Standard comprises only the testing procedure for the domestic hot water production of the heat pump system.
NOTE 1   Testing procedures for simultaneous operation for domestic hot water production and space heating are not treated in this standard. Simultaneous operation means that domestic hot water production and space heating generation occur at the same time and may interact.
NOTE 2   For space heating function, the requirements are given in EN 12102-1:2017.
This European Standard only applies to water heaters which are supplied in a package of heat pump and storage tank. In the case of water heaters consisting of several parts with refrigerant connections, this European Standard applies only to those designed and supplied as a complete package.
This European Standard does not specify requirements for the quality of the used water.

Luftkonditionierer, Flüssigkeitskühlsätze, Wärmepumpen, Prozesskühler und Entfeuchter mit elektrisch angetriebenen Verdichtern - Bestimmung des Schallleistungspegels - Teil 2: Wärmepumpen-Wassererwärmer

Climatiseurs, groupes refroidisseurs de liquide, pompes à chaleur, refroidisseurs industriels et déshumidificateurs avec compresseur entraîné par moteur électrique - Détermination du niveau de puissance acoustique - Partie 2: Pompe à chaleur pour la production d'eau chaude sanitaire

Klimatske naprave, enote za hlajenje kapljevine, toplotne črpalke, procesne hladilne naprave in razvlaževalniki z električnimi kompresorji - Ugotavljanje ravni zvočne moči - 2. del: Grelniki vode s toplotno črpalko

Ta evropski standard določa metode za preskušanje ravni zvočne moči za energetsko učinkovitost ogrevanja kombinacij zrak/voda, slanica/voda, voda/voda in neposredna izmenjava/voda grelnikov vode s toplotno črpalko ter kombiniranih grelnikov s toplotno črpalko z električno gnanimi kompresorji, ki so povezani z ali vključujejo rezervoar za toplo sanitarno vodo za proizvodnjo tople sanitarne vode. Ta evropski standard zajema le preskusni postopek za proizvodnjo tople sanitarne vode s sistemom toplotne črpalke. OPOMBA 1:   Ta standard ne obravnava preskusnih postopkov za sočasno delovanje proizvodnje tople sanitarne vode in ogrevanja prostorov. Sočasno pomeni, da proizvodnja tople sanitarne vode in ogrevanje prostorov potekata ob istem času, pri čemer lahko pride do medsebojnega vpliva. OPOMBA 2:   Za funkcije ogrevanja je treba upoštevati zahteve v standardu EN 12102-1. Ta evropski standard se uporablja samo za grelnike vode, ki so dobavljeni v kompletu s toplotno črpalko in rezervoarjem za vodo. Pri grelnikih vode, ki so sestavljeni iz več delov, s priključki za hladilno sredstvo se ta evropski standard uporablja samo za tiste, ki so zasnovani in dobavljeni kot celoten komplet. Ta evropski standard ne določa zahtev za kakovost uporabljene vode.

General Information

• Status: Published
• Publication Date: 14-May-2019
• Withdrawal Date: 29-Nov-2019
• ICS: 17.040.20 - Properties of surfaces
• ICS: 17.140.20 - Noise emitted by machines and equipment
• ICS: 27.080 - Heat pumps
• ICS: 91.140.30 - Ventilation and air-conditioning systems
• ICS: 91.140.65 - Water heating equipment
• Technical Committee: CEN/TC 113 - Heat pumps and air conditioning units
• Drafting Committee: CEN/TC 113/WG 9 - Sound rating of heat pumps, air conditioners and liquid chilling packages
• Current Stage: 9020 - Submission to 2 Year Review Enquiry - Review Enquiry
• Start Date: 15-Jul-2024
• Completion Date: 15-Jul-2024
• Directive: 2009/125/EC - Directive 2005/32/EC of the European Parliament and of the Council of 6 July 2005 establishing a framework for the setting of ecodesign requirements for energy-using products and amending Council Directive 92/42/EEC and Directives 96/57/EC and 2000/55/EC of the European Parliament and of the Council
• Directive: 812/2013 - Commission Delegated Regulation (EU) No 812/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot water storage tanks and packages of water heater and solar device
• Directive: 814/2013 - Commission Regulation (EU) No 814/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for water heaters and hot water storage tanks
• Mandate: M/495 - Standardisation mandate to CEN, CENELEC and ETSI under Directive 2009/125/EC relating to harmonised standards in the field of Ecodesign
• Mandate: M/534 - [C(2015)2625] Standardisation request to the European standardisation organisations pursuant to Article 10(1) of Regulation (EU) No 1025/2012 of the European Parliament and of the Council in support of implementation of Commission Regulation (EU) No 814/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for water heaters and hot water storage tanks and Commission Delegated Regulation (EU) No 812/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot water storage tanks and packages of water heater and solar device
• Ref Project: SIST EN 12102-2:2019 - Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 2: Heat pump water heaters

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2019
Klimatske naprave, enote za hlajenje kapljevine, toplotne črpalke, procesne
hladilne naprave in razvlaževalniki z električnimi kompresorji - Ugotavljanje ravni
zvočne moči - 2. del: Grelniki vode s toplotno črpalko
Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers
with electrically driven compressors - Determination of the sound power level - Part 2:
Heat pump water heaters
Luftkonditionierer, Flüssigkeitskühlsätze, Wärmepumpen, Prozesskühler und Entfeuchter
mit elektrisch angetriebenen Verdichtern - Bestimmung des Schallleistungspegels - Teil
2: Wärmepumpen-Wassererwärmer
Climatiseurs, groupes refroidisseurs de liquide, pompes à chaleur, refroidisseurs
industriels et déshumidificateurs avec compresseur entraîné par moteur électrique -
Détermination du niveau de puissance acoustique - Partie 2: Pompe à chaleur pour la
production d'eau chaude sanitaire
Ta slovenski standard je istoveten z: EN 12102-2:2019
ICS:
17.140.20 Emisija hrupa naprav in Noise emitted by machines
opreme and equipment
27.080 Toplotne črpalke Heat pumps
91.140.65 Oprema za ogrevanje vode Water heating equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 12102-2
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2019
EUROPÄISCHE NORM
ICS 17.140.20; 91.140.65
English Version
Air conditioners, liquid chilling packages, heat pumps,
process chillers and dehumidifiers with electrically driven
compressors - Determination of the sound power level -
Part 2: Heat pump water heaters
Climatiseurs, groupes refroidisseurs de liquide, Luftkonditionierer, Flüssigkeitskühlsätze,
pompes à chaleur, refroidisseurs industriels et Wärmepumpen, Prozesskühler und Entfeuchter mit
déshumidificateurs avec compresseur entraîné par elektrisch angetriebenen Verdichtern - Bestimmung
moteur électrique - Détermination du niveau de des Schallleistungspegels - Teil 2: Wärmepumpen-
puissance acoustique - Partie 2: Pompe à chaleur pour Wassererwärmer
la production d'eau chaude sanitaire
This European Standard was approved by CEN on 19 October 2018.

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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12102-2:2019 E
worldwide for CEN national Members.

Contents
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and symbols . 6
3.1 Terms and definitions . 6
3.2 Symbols, subscripts and units . 6
4 Acoustic characteristics . 7
5 Measurement procedure . 8
5.1 General approach . 8
5.2 Target hot water temperature T . 9
hw
5.3 Volumic power density (VPD) . 9
5.4 Water tank filling . 9
5.5 Water outlet temperature measurement . 10
5.6 Method for units with VPD ≤ 10 W/l . 11
5.6.1 Heat pump operation . 11
5.6.2 Acoustic measurement . 11
5.7 Method for units with VPD > 10 W/l . 12
5.8 Frosting . 13
5.9 Measurement of non-acoustic parameters . 13
5.10 Volume air flow rate and available external static pressure . 13
5.10.1 Non-ducted units . 13
5.10.2 Ducted units . 13
5.11 Rotation speed . 13
6 Test conditions . 14
7 Measuring requirements . 14
8 Installation of the unit . 16
8.1 General . 16
8.2 Settings . 17
8.2.1 General . 17
8.2.2 Settings for non-ducted air source units . 17
8.2.3 Setting the difference of temperature for heat pumps using a liquid as heat source . 17
8.3 Ducted configurations . 17
8.3.1 General . 17
8.3.2 Ducts with bends . 17
8.3.3 Duct construction . 18
8.3.4 Static pressure measurement . 19
8.4 Acoustic calculation. 20
8.4.1 General . 20
8.4.2 Duct end correction . 20
8.4.3 Bend correction BC . 21
9 Acoustic measurements methods . 22
9.1 General . 22
9.2 Test methods . 22
9.3 Frequency range . 23
10 Data management . 23
10.1 Test report . 23
10.1.1 General . 23
10.1.2 Unit specification . 23
10.1.3 Operating conditions, installation and environmental conditions . 23
10.2 Laboratory register . 24
Annex A (informative) Typical configuration of heat pumps . 25
Annex B (normative) Measurement procedure for heat pump water heaters with a direct
heat exchanger between the sanitary cold water and the refrigerant . 28
Annex C (normative) Target hot water temperature T . 29
hw
Annex D (informative) Example of measurement process for units with VPD > 10 W/l . 30
Annex ZA (informative) Relationship between this European Standard and the ecodesign
requirements of Commission Regulation (EU) No 814/2013 aimed to be covered . 33
Annex ZB (informative) Relationship between this European Standard and the energy
labelling requirements of Commission Delegated Regulation (EU) No 812/2013
aimed to be covered . 34

European foreword
This document (EN 12102-2:2019) has been prepared by Technical Committee CEN/TC 113 “Heat pumps
and air conditioning units”, the secretariat of which is held by UNE.
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 November 2019, and conflicting national standards shall
be withdrawn at the latest by November 2019.
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 identifying any or all such patent rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative Annex ZA and Annex ZB, which are integral parts
of this document.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
the United Kingdom.
1 Scope
This document specifies methods for testing the sound power level of air/water, brine/water,
water/water and direct exchange/water heat pump water heaters and heat pump combination heaters
with electrically driven compressors and con
...