SIST EN 14511-4:2013
(Main)Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Operating requirements, marking and instructions
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Operating requirements, marking and instructions
The scope of EN 14511-1 is applicable. This European Standard specifies minimum operating requirements which ensure that air conditioners, heat pumps and liquid chilling packages using either air, water or brine as heat transfer media, with electrical driven compressors are fit for the use designated by the manufacturer when used for space heating and/or cooling.
Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichtern für die Raumbeheizung und -kühlung - Teil 4: Betriebsanforderungen, Kennzeichnung und Anleitung
1.1 Es gilt der Anwendungsbereich von EN 14511 1.
1.2 Diese Europäische Norm legt Mindestbetriebsanforderungen fest, durch die sichergestellt ist, dass Luftkonditionierer, Wärmepumpen und Flüssigkeitskühlsätze, die Luft, Wasser oder Sole als Wärmeträger nutzen, mit elektrisch angetriebenen Verdichtern für die vom Hersteller vorgesehene Anwendung geeignet sind, wenn sie für die Raumbeheizung und/oder -kühlung eingesetzt werden.
Climatiseurs, groupes refroidisseurs de liquide et pompes à chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération des locaux - Partie 4: Exigences de fonctionnement, marquage et instructions
1.1 Le domaine d'application de l’EN 14511-1 est applicable.
1.2 La présente Norme européenne spécifie les exigences minimales permettant d'assurer que des climatiseurs, des pompes à chaleur et des groupes refroidisseurs de liquide utilisant l’air, l’eau ou l’eau glycolée comme fluide caloporteur, avec compresseur entraîné par moteur électrique, sont aptes à l'emploi prévu par le fabricant lorsqu'ils sont utilisés pour le chauffage et/ou le refroidissement des locaux.
Klimatske naprave, enote za tekočinsko hlajenje in toplotne črpalke z električnimi kompresorji za segrevanje in hlajenje prostora - 4. del: Operativne zahteve, označevanje in navodila
Velja področje uporabe standarda EN 14511-1. Ta evropski standard določa minimalne operativne zahteve, ki zagotavljajo, da so klimatske naprave, toplotne črpalke in enote za tekočinsko hlajenje, ki uporabljajo zrak, vodo ali slanico kot medij za prenos toplote in imajo električne kompresorje,primerne za uporabo, ki jo določi proizvajalec, ko se uporabljajo za segrevanje in/ali hlajenje prostora.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichtern für die Raumbeheizung und -kühlung - Teil 4: Betriebsanforderungen, Kennzeichnung und AnleitungClimatiseurs, groupes refroidisseurs de liquide et pompes à chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération des locaux - Partie 4: Exigences de fonctionnement, marquage et instructionsAir conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Operating requirements, marking and instructions91.140.30VLVWHPLVentilation and air-conditioning27.080Heat pumps23.120QDSUDYHVentilators. Fans. Air-conditionersICS:Ta slovenski standard je istoveten z:EN 14511-4:2013SIST EN 14511-4:2013en,fr,de01-december-2013SIST EN 14511-4:2013SLOVENSKI
STANDARDSIST EN 14511-4:20121DGRPHãþD
SIST EN 14511-4:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 14511-4
August 2013 ICS 27.080; 91.140.30 Supersedes EN 14511-4:2011English Version
Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling - Part 4: Operating requirements, marking and instructions
Climatiseurs, groupes refroidisseurs de liquide et pompes à chaleur avec compresseur entraîné par moteur électrique pour le chauffage et la réfrigération des locaux - Partie 4: Exigences de fonctionnement, marquage et instructions
Luftkonditionierer, Flüssigkeitskühlsätze und Wärmepumpen mit elektrisch angetriebenen Verdichtern für die Raumbeheizung und -kühlung - Teil 4: Betriebsanforderungen, Kennzeichnung und Anleitung This European Standard was approved by CEN on 30 May 2013.
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
CEN-CENELEC 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 14511-4:2013: ESIST EN 14511-4:2013
EN 14511-4:2013 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Operating requirements .4 4.1 General .4 4.2 Temperature operating range .5 4.2.1 Starting test .5 4.2.2 Test at maximum operating conditions (cooling mode) .5 4.2.3 Freeze-up test .6 4.3 Outside the operating range .7 4.4 Shutting off the heat transfer medium flows .7 4.5 Complete power supply failure .7 4.6 Condensate draining and enclosure sweat test .8 4.7 Defrosting .8 4.8 Other requirements.9 5 Marking .9 6 Technical data sheet .9 6.1 General description .9 6.2 Performance characteristics . 10 6.2.1 Rating characteristics . 10 6.2.2 Additional characteristics . 10 6.2.3 Sound characteristics . 10 6.3 Electrical characteristics . 10 6.4 Operating range . 10 7 Instructions . 11 7.1 General . 11 7.2 Physical description . 11 7.2.1 Refrigerant, air and/or liquid circuits . 11 7.2.2 Additional heating devices, when integral to the unit . 11 7.2.3 Control and safety . 11 7.3 Instructions for installation . 11 7.4 Instruction for maintenance . 12 7.5 Instructions to test houses . 12 Bibliography . 13
SIST EN 14511-4:2013
EN 14511-4:2013 (E) 3 Foreword This document (EN 14511-4:2013) has been prepared by Technical Committee CEN/TC 113 “Heat pumps and air conditioning units”, the secretariat of which is held by AENOR. 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 February 2014 and conflicting national standards shall be withdrawn at the latest by February 2014. 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 14511-4:2011. The main changes with respect to the previous edition are listed below: a) the updating of the normative references. EN 14511 comprises the following parts under the general title Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling: Part 1: Terms, definitions and classification, Part 2: Test conditions, Part 3: Test methods, Part 4: Operating requirements, marking and instructions 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 14511-4:2013
EN 14511-4:2013 (E) 4 1 Scope 1.1 The scope of EN 14511-1 is applicable. 1.2 This European Standard specifies minimum operating requirements which ensure that air conditioners, heat pumps and liquid chilling packages using either air, water or brine as heat transfer media, with electrical driven compressors are fit for the use designated by the manufacturer when used for space heating and/or cooling. 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 12102, Air conditioners, liquid chilling packages, heat pumps and dehumidifiers with electrically driven compressors for space heating and cooling
Measurement of airborne noise
Determination of the sound power level EN 14511-1:2013, Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling
Part 1: Terms, definitions and classification EN 14511-2:2013, Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling
Part 2: Test conditions EN 14511-3:2013, Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling
Part 3: Test methods EN 60204-1, Safety of machinery
Electrical equipment of machines
Part 1: General requirements (IEC 60204-1, modified) EN 60335-2-40, Household and similar electrical appliances- Safety
Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers (IEC 60335-2-40, modified) EN 61000-3-11, Electromagnetic compatibility (EMC)
Part 3-11: Limits Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems Equipment with rated current ≤ 75 A and subject to conditional connection (IEC 61000-3-11) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14511-1:2013 apply. 4 Operating requirements 4.1 General Except where otherwise stated, tests shall be conducted as described in EN 14511-1 and
EN 14511-3. SIST EN 14511-4:2013
EN 14511-4:2013 (E) 5 4.2 Temperature operating range 4.2.1 Starting test The unit shall be capable of operating within the limit of use (temperatures and flows) indicated by the manufacturer in the technical documentation (see 6.4). For every condition stated in Table 1, and for both cooling and heating mode where applicable, the unit shall start up and operate for at least 30 min, without being stopped by the safety devices. Table 1 — Operational requirements conditions Type Inlet temperature at outdoor heat exchanger
ºC Outlet temperature at indoor heat exchanger
°C Water flow rate of air-to-water
and water-to-water units Voltage V All types Upper limit of use Upper limit of use Maximum Rated voltage All types Lower limit of use Lower limit of use Minimum Rated voltage
The temperatures are set at the beginning of the test and maintained constant during the test. Test voltage shall be as specified in Table 1. It is set at the beginning of the test and maintained constant during the test. The environmental conditions during the test shall be as specified in Tables 1 and 2 of EN 14511-2:2013. Air flow rates shall be the same as that used for the rating capacity test, as specified in EN 14511-2:2013. Deviation between individual values and set values shall be between: zero and minus twice the permissible deviation according to Table 2 of EN 14511-3:2013, for the upper limit of use; zero and plus twice the permissible deviation according to Table 2 of EN 14511-3:2013, for the lower limit of use. Uncertainty of measurement shall be as specified in Table 1 of EN 14511-3:2013. 4.2.2 Test at maximum operating conditions (cooling mode) When operated at conditions stated in Table 2 during 1 h, then switch off for 5 min, and then switched on again for 1 h, the unit shall meet the following requirements: the unit motor shall operate continuously for the first hour
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