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SLOVENSKI STANDARD
01-marec-2023
Nadomešča:
SIST EN 15218:2014
Klimatske naprave in enote za tekočinsko hlajenje s kondenzatorjem, ohlajenim z
izhlapevanjem, in električnimi kompresorji za hlajenje prostora - Izrazi, definicije,
preskusni pogoji, preskusne metode in zahteve
Air conditioners and liquid chilling packages with evaporatively cooled condenser and
with electrically driven compressors for space cooling - Terms, definitions, test
conditions, test methods and requirements
Luftkonditionierer und Flüssigkeitskühlsätze mit verdunstungsgekühltem Verflüssiger und
elektrisch angetriebenen Verdichtern für die Raumkühlung - Begriffe, Prüfbedingungen,
Prüfverfahren und Anforderungen
Climatiseurs et groupes refroidisseurs de liquide à condenseur refroidi par évaporation et
compresseur entraîné par moteur électrique pour la réfrigération des locaux - Termes,
définitions, conditions d'essai, méthodes d'essai et exigences
Ta slovenski standard je istoveten z: EN 15218:2022
ICS:
23.120 Zračniki. Vetrniki. Klimatske Ventilators. Fans. Air-
naprave conditioners
91.140.30 Prezračevalni in klimatski Ventilation and air-
sistemi conditioning systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 15218
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 27.200; 91.140.30 Supersedes EN 15218:2013
English Version
Air conditioners and liquid chilling packages with
evaporatively cooled condenser and with electrically
driven compressors for space cooling - Terms, definitions,
test conditions, test methods and requirements
Climatiseurs et groupes refroidisseurs de liquide à Luftkonditionierer und Flüssigkeitskühlsätze mit
condenseur refroidi par évaporation et compresseur verdunstungsgekühltem Verflüssiger und elektrisch
entraîné par moteur électrique pour la réfrigération angetriebenen Verdichtern für die Raumkühlung -
des locaux - Termes, définitions, conditions d'essai, Begriffe, Prüfbedingungen, Prüfverfahren und
méthodes d'essai et exigences Anforderungen
This European Standard was approved by CEN on 7 November 2022.
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, 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15218:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Classification . 6
5 Test conditions . 6
5.1 Environmental conditions and electrical power supply requirements . 6
5.2 Rating conditions . 6
6 Rating capacity test . 10
6.1 Basic principles . 10
6.2 Test apparatus. 11
6.2.1 Arrangement of the test apparatus. 11
6.2.2 Installation and connection of the test object. 11
6.3 Uncertainties of measurement . 11
6.4 Test procedure . 12
6.4.1 General . 12
6.4.2 Steady state condition . 12
6.4.3 Output measurement for units with water tank . 12
6.4.4 Output measurement for units with continuous supply water circuit . 13
6.4.5 Data to be recorded . 13
7 Electrical consumptions for single duct and double duct units . 14
7.1 Determination of power consumption due to standby mode . 14
7.2 Determination of power consumption in off-mode . 14
7.3 Electricity consumption . 14
8 Air flow rate measurement of ducted units . 14
9 Test report . 14
9.1 General information . 14
9.2 Rating test results . 14
10 Requirements . 15
11 Instructions . 15
Annex ZA (informative) Relationship between this European Standard and the
requirements of Commission Regulation (EU) No 206/2012 [OJEU L 72/7-27,
10.3.2012] aimed to be covered . 16
Annex ZB (informative) Relationship between this European Standard and the
requirements of Commission Regulation (EU) No 626/2011 [OJEU L 178/1-72,
6.7.2011] aimed to be covered . 18
European foreword
This document (EN 15218:2022) has been prepared by Technical Committee CEN/TC 113 “Heat pumps
and air conditioners”, 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 June 2023, and conflicting national standards shall be
withdrawn at the latest by June 2023.
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 supersedes EN 15218:2013.
— alignment with the EN 14511 series under revision;
— addition of Annex ZB relating to Commission Regulation (EU) No 626/2011 aimed to be covered.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of
EU Directive(s) / Regulation(s).
For relationship with EU Directive(s) / Regulation(s), see informative Annexes ZA and ZB, which are
integral parts of this document.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, 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 the United
Kingdom.
1 Scope
This document specifies the terms, definitions, test conditions, test methods and requirements for rating
the performance of air conditioners and liquid chilling packages, with electrically driven compressors
and with evaporatively cooled condenser when used for space cooling. The evaporatively cooled
condenser is cooled by air and by the evaporation of external additional water. This additional external
water is fed by a specific water supply circuit or by a water tank.
This document is not applicable to air-to-air and air-to-water air conditioners with a condenser cooled
by air and by the evaporation of water condensed on their evaporator.
This document is applicable to units equipped with a water tank or with a continuous water circuit supply
that can also operate without water feeding. However, this document only concerns the testing of these
units with water feeding.
This document is applicable to factory-made units which can be ducted.
This document is applicable to factory-made units of either fixed capacity or variable capacity by any
means.
Packaged units, single split and multisplit systems are covered by this document.
With regard to units consisting of several parts, this document applies only to those designed and
supplied as a complete package.
For evaporatively cooled condenser units that can also operate in heating mode, their performance in this
mode is determined according to EN 14511:2022 (all parts).
Units used for industrial processes cooling are not within the scope of this document.
This document specifies the conditions for which performance data will be declared for compliance with
the Ecodesign Regulation 206/2012 and with the Energy Labelling Regulation 626/2011 of air
conditioners with evaporatively cooled condenser in cooling mode.
NOTE All the symbols given in this text can be used regardless of language.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 14511-1:2022, Air conditioners, liquid chilling packages and heat pumps for space heating and cooling
and process chillers, with electrically driven compressors - Part 1: Terms and definitions
EN 14511-2:2022, Air conditioners, liquid chilling packages and heat pumps for space heating and cooling
and process chillers, with electrically driven compressors - Part 2: Test conditions
EN 14511-3:2022, Air conditioners, liquid chilling packages and heat pumps for space heating and cooling
and process chillers, with electrically driven compressors - Part 3: Test methods
EN 14511-4:2022, Air conditioners, liquid chilling packages and heat pumps for space heating and cooling
and process chillers, with electrically driven compressors - Part 4: Requirements
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 14511-1:2022 and the following
apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at
— ISO Online browsing platform: available at
3.1
evaporatively cooled condenser
heat exchanger that condenses refrigerant vapour by rejecting heat to a water and air mixture causing
the water to evaporate and increase the enthalpy of air
Note 1 to entry: Desuperheating and sub-cooling of the refrigerant ma
...