SIST EN 14511-2:2022/kFprA1:2025
(Amendment)Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions
Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions
1.1 The scope of EN 14511-1:2022 is applicable.
1.2 This document specifies the test conditions for the rating of air conditioners, liquid chilling packages and heat pumps, using either, air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and/or cooling. The document also specifies the test conditions for the rating of air-cooled and water(brine)-cooled process chillers.
1.3 This document specifies the conditions for which performance data are to be declared for single duct and double duct units for compliance to the Ecodesign Regulation 206/2012 and Energy Labelling Regulation 626/2011.
Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen für die Raumbeheizung und -kühlung und Prozesskühler mit elektrisch angetriebenen Verdichtern - Teil 2: Prüfbedingungen
Climatiseurs, groupes refroidisseurs de liquide et pompes à chaleur pour le chauffage et le refroidissement des locaux et refroidisseurs industriels avec compresseur entraîné par moteur électrique - Partie 2 : Conditions d'essai
Klimatske naprave, enote za hlajenje kapljevine, toplotne črpalke za ogrevanje in hlajenje prostora ter procesne hladilne naprave z električnimi kompresorji - 2. del: Preskusni pogoji - Dopolnilo A1
General Information
- Status
- Not Published
- Public Enquiry End Date
- 30-Apr-2024
- Technical Committee
- OGS - Heating for buildings
- Current Stage
- 5020 - Formal vote (FV) (Adopted Project)
- Start Date
- 14-May-2025
- Due Date
- 02-Jul-2025
- Completion Date
- 19-May-2025
Relations
- Effective Date
- 06-Sep-2023
Overview
SIST EN 14511-2:2022/kFprA1:2025 is a European Standard that establishes the test conditions for rating air conditioners, liquid chilling packages, heat pumps for space heating and cooling, and process chillers with electrically driven compressors. Developed by SIST under the framework of CEN/TC 113, this standard ensures accurate, harmonized, and reliable performance testing for a wide range of HVACR (heating, ventilation, air conditioning, and refrigeration) equipment. The document is integral to compliance with the Ecodesign Regulation 206/2012 and Energy Labelling Regulation 626/2011.
Key Topics
- Test Conditions Specification: Defines precise parameters under which air conditioners, liquid chillers (using air, water, or brine as the heat transfer medium), and heat pumps must be tested. These include conditions for both space heating and cooling, as well as for process chillers.
- Flow Rate Limits: Includes amendments to the standard regarding the maximum flow rate. When calculated flow rates exceed the unit’s maximum, the test must be performed at the maximum allowed flow with corresponding inlet or outlet temperature.
- Regulatory Compliance: Outlines the requirements for test conditions to declare performance data for single duct and double duct air conditioning units in line with current EU Ecodesign and Energy Labelling regulations.
Applications
SIST EN 14511-2:2022/kFprA1:2025 plays a critical role in multiple industry sectors, providing value for:
- Manufacturers: Ensures consistent and verifiable product performance data, supporting product development and market access throughout Europe by complying with standardized test practices.
- Testing Laboratories: Provides clear, internationally recognized guidelines for conducting performance rating tests, facilitating accreditation and comparability of results.
- Regulatory Authorities: Supports enforcement of the Ecodesign and Energy Labelling Directives by setting standardized testing conditions, helping verify product claims and energy ratings.
- Specifiers and Buyers: Enables transparent and comparable performance information for air conditioners, chillers, and heat pumps, aiding in procurement, installation, and energy planning decisions.
These test conditions are applicable to systems using air, water, or brine as heat transfer media, with electrically driven compressors, reinforcing the reliability of product declarations across diverse applications and climates.
Related Standards
For a comprehensive approach to HVACR system standardization, consider the following related standards:
- EN 14511-1: Covers the terms and classifications for air conditioners, liquid chilling packages, and heat pumps with electrically driven compressors.
- ISO 5151: International standard for testing performance of non-ducted air conditioners and heat pumps.
- EN 14825: Seasonal energy efficiency testing and rating for air conditioners and heat pumps.
- EN 378 series: Safety and environmental standard for refrigerating systems and heat pumps.
Implementing SIST EN 14511-2:2022/kFprA1:2025 ensures that HVACR products are tested and rated under EU-harmonized conditions, supporting product quality, consumer confidence, and market transparency. This is essential for stakeholders involved in the manufacturing, certification, and procurement of air conditioning, chilling, and heat pump equipment for both residential, commercial, and industrial applications.
Keywords: air conditioners test conditions, liquid chilling packages, heat pumps, performance rating, standard EN 14511-2, Ecodesign Regulation, Energy Labelling Regulation, HVACR compliance, flow rate testing, process chillers.
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Frequently Asked Questions
SIST EN 14511-2:2022/kFprA1:2025 is a draft published by the Slovenian Institute for Standardization (SIST). Its full title is "Air conditioners, liquid chilling packages and heat pumps for space heating and cooling and process chillers, with electrically driven compressors - Part 2: Test conditions". This standard covers: 1.1 The scope of EN 14511-1:2022 is applicable. 1.2 This document specifies the test conditions for the rating of air conditioners, liquid chilling packages and heat pumps, using either, air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and/or cooling. The document also specifies the test conditions for the rating of air-cooled and water(brine)-cooled process chillers. 1.3 This document specifies the conditions for which performance data are to be declared for single duct and double duct units for compliance to the Ecodesign Regulation 206/2012 and Energy Labelling Regulation 626/2011.
1.1 The scope of EN 14511-1:2022 is applicable. 1.2 This document specifies the test conditions for the rating of air conditioners, liquid chilling packages and heat pumps, using either, air, water or brine as heat transfer media, with electrically driven compressors when used for space heating and/or cooling. The document also specifies the test conditions for the rating of air-cooled and water(brine)-cooled process chillers. 1.3 This document specifies the conditions for which performance data are to be declared for single duct and double duct units for compliance to the Ecodesign Regulation 206/2012 and Energy Labelling Regulation 626/2011.
SIST EN 14511-2:2022/kFprA1:2025 is classified under the following ICS (International Classification for Standards) categories: 23.120 - Ventilators. Fans. Air-conditioners; 27.080 - Heat pumps; 91.140.30 - Ventilation and air-conditioning systems. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 14511-2:2022/kFprA1:2025 has the following relationships with other standards: It is inter standard links to SIST EN 14511-2:2022. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 14511-2:2022/kFprA1:2025 is associated with the following European legislation: EU Directives/Regulations: 2015/1095; Standardization Mandates: M/488, M/495, M/560. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
SIST EN 14511-2:2022/kFprA1:2025 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 14511-2:2022/oprA1:2024
01-april-2024
Klimatske naprave, enote za hlajenje kapljevine, toplotne črpalke za ogrevanje in
hlajenje prostora ter procesne hladilne naprave z električnimi kompresorji - 2. del:
Preskusni pogoji - Dopolnilo A1
Air conditioners, liquid chilling packages and heat pumps for space heating and cooling
and process chillers, with electrically driven compressors - Part 2: Test conditions
Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen für die Raumbeheizung und
-kühlung und Prozesskühler mit elektrisch angetriebenen Verdichtern - Teil 2:
Prüfbedingungen
Climatiseurs, groupes refroidisseurs de liquide et pompes à chaleur pour le chauffage et
le refroidissement des locaux et refroidisseurs industriels avec compresseur entraîné par
moteur électrique - Partie 2 : Conditions d'essai
Ta slovenski standard je istoveten z: EN 14511-2:2022/prA1
ICS:
23.120 Zračniki. Vetrniki. Klimatske Ventilators. Fans. Air-
naprave conditioners
27.080 Toplotne črpalke Heat pumps
91.140.30 Prezračevalni in klimatski Ventilation and air-
sistemi conditioning systems
SIST EN 14511-2:2022/oprA1:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
SIST EN 14511-2:2022/oprA1:2024
SIST EN 14511-2:2022/oprA1:2024
DRAFT
EUROPEAN STANDARD
EN 14511-2:2022
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
February 2024
ICS 91.140.30; 27.080
English Version
Air conditioners, liquid chilling packages and heat pumps
for space heating and cooling and process chillers, with
electrically driven compressors - Part 2: Test conditions
Climatiseurs, groupes refroidisseurs de liquide et Luftkonditionierer, Flüssigkeitskühlsätze und
pompes à chaleur pour le chauffage et le Wärmepumpen für die Raumbeheizung und -kühlung
refroidissement des locaux et refroidisseurs industriels und Prozesskühler mit elektrisch angetriebenen
avec compresseur entraîné par moteur électrique - Verdichtern - Teil 2: Prüfbedingungen
Partie 2 : Conditions d'essai
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 113.
This draft amendment A1, if approved, will modify the European Standard EN 14511-2:2022. If this draft becomes an
amendment, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
inclusion of this amendment into the relevant national standard without any alteration.
This draft amendment 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14511-2:2022/prA1:2024 E
worldwide for CEN national Members.
SIST EN 14511-2:2022/oprA1:2024
EN 14511-2:2022/prA1:2024 (E)
Contents Page
European foreword .
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