EN 12098-3:2022
(Main)Energy performance of buildings - Controls for heating systems - Part 3: Control equipment for electrical heating systems - Modules M3-5,6,7,8
Energy performance of buildings - Controls for heating systems - Part 3: Control equipment for electrical heating systems - Modules M3-5,6,7,8
This document is applicable to electronic control equipment for heating systems with direct electrical emission, which have an integrated outside compensated function and or optimum start/stop function.
This control equipment controls the distribution and/or the generation of heat in relation to the outside temperature and time and other reference variables.
This document is also applicable to controllers that contain an integrated optimum start or an optimum start-stop control function. The controller modulates heating or control modes of electronic individual zone or emitter control equipment.
Safety requirements on heating systems remain unaffected by this document. The dynamic behaviour of the local thermostats, sensors, or actuators is not covered in this document.
A multi-distribution and/or multi-generation system needs a coordinated solution to prevent undesired interaction and is not part of this document.
Energieeffizienz von Gebäuden - Mess-, Steuer- und Regeleinrichtungen für Heizungen - Teil 3: Regeleinrichtungen für Elektroheizungen - Module M3-5, 6, 7,8
Dieses Dokument gilt für elektronische Regeleinrichtungen für Heizungsanlagen mit direkter elektrischer Wärmeabgabe mit integrierter witterungsgeführter Regelfunktion und/oder Ein-/Ausschalt-Optimierungsfunktion.
Diese Regeleinrichtungen dienen der Steuerung der Wärmeverteilung und/oder -erzeugung in Abhängigkeit von der Außentemperatur, der Zeit und anderen Führungsgrößen.
Dieses Dokument behandelt darüber hinaus Regeleinrichtungen mit integrierter Einschalt-Optimierungsfunktion oder Ein-/Ausschalt-Optimierungsfunktion. Die Regeleinrichtung reguliert den Heizbetrieb oder stellt die Regelbetriebsarten von elektronischen Einzelzonensteuergeräten oder Wärmeabgabeeinrichtungen ein.
Sicherheitstechnische Anforderungen an Heizungsanlagen bleiben von diesem Dokument unberührt. Das dynamische Verhalten lokaler Thermostate, Sensoren oder Stellglieder wird in diesem Dokument nicht behandelt.
Eine Anlage mit mehreren Verteilkreisen und/oder Erzeugern erfordert eine koordinierte Lösung, um unerwünschte Wechselwirkungen zu vermeiden, und ist nicht Gegenstand dieses Dokuments.
Performance énergétique des bâtiments - Régulation pour les systèmes de chauffage - Partie 3 : Équipement de régulation pour les systèmes de chauffage électrique - Modules M3-5, 6, 7, 8
Le présent document s’applique aux équipements électroniques de régulation pour les systèmes de chauffage à émission électrique directe, qui sont équipés d’une fonction de régulation en fonction de la température extérieure et/ou d’une fonction de démarrage-arrêt optimisé.
Ces dispositifs de régulation servent à la commande et à la régulation de la distribution et/ou de la production de chaleur en fonction de la température extérieure et du temps, ainsi que d’autres variables de référence.
Le présent document couvre également les régulateurs contenant une fonction intégrée de commande de démarrage optimisé ou de démarrage-arrêt optimisé. Le régulateur module les modes de chauffage ou de commande des équipements électroniques de régulation de zones ou d’émetteurs.
Les exigences de sécurité relatives aux systèmes de chauffage ne sont pas affectées par le présent document. Le comportement dynamique des thermostats locaux, des sondes ou des actionneurs n’est pas couvert par le présent document.
Un système multidistribution et/ou multiproduction nécessite une solution coordonnée pour empêcher toute interaction indésirable, mais un tel système ne relève pas du domaine d’application du présent document.
Energijske lastnosti stavb - Naprave za regulacijo sistemov za ogrevanje - 3. del: Naprave za regulacijo električnih sistemov za ogrevanje - Moduli M3-5, 6, 7, 8
Ta evropski standard se uporablja za elektronske naprave za regulacijo sistemov za ogrevanje z neposredno električno emisijo, ki imajo vgrajeno funkcijo nadomestitve zunaj in/ali funkcijo optimalnega zagona/ustavitve.
Te naprave za regulacijo nadzirajo razporeditev in/ali proizvodnjo toplote glede na zunanjo temperaturo in čas ter druge referenčne spremenljivke.
Ta evropski standard zajema tudi krmilnike z vgrajeno nadzorno funkcijo za optimalni zagon ali optimalni zagon/ustavitev. Krmilnik modulira načine ogrevanja ali nadzora elektronske opreme za posamezna območja ali nadzor oddajnika.
Ta standard ne vpliva na varnostne zahteve za sisteme za ogrevanje. Dinamično obnašanje lokalnih termostatov, senzorjev ali sprožilnikov ni zajeto v tem standardu.
Večdistribucijski in/ali večproizvodni sistem potrebuje usklajeno rešitev, da se preprečijo neželeni medsebojni vplivi, in ni del tega standarda.
Preglednica 1 prikazuje relativno mesto tega standarda znotraj skupine standardov EPB v kontekstu modularne strukture, kot je opredeljeno v standardu EN ISO 52000-1.
OPOMBA 1: V standardu CEN ISO/TR 52000-2 je za vsak modul mogoče najti enako preglednico s številkami ustreznih standardov EPB in spremnimi tehničnimi poročili, ki so objavljeni ali v pripravi.
OPOMBA 2: Moduli predstavljajo standarde EPB, čeprav lahko en standard EPB zajema več kot en modul, en modul pa je lahko zajet v več kot enem standardu EPB (na primer poenostavljena metoda in podrobna metoda).
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2022
Nadomešča:
SIST EN 12098-3:2018
SIST EN 12098-5:2018
Energijske lastnosti stavb - Naprave za regulacijo sistemov za ogrevanje - 3. del:
Naprave za regulacijo električnih sistemov za ogrevanje - Moduli M3-5, 6, 7, 8
Energy Performance of Buildings - Controls for heating systems - Part 3: Control
equipment for electrical heating systems - Modules M3-5,6,7,8
Energieeffizienz von Gebäuden - Mess-, Steuer- und Regeleinrichtungen für Heizungen -
Teil 3: Regeleinrichtungen für Elektroheizungen - Module M3-5, 6, 7,8
Performance énergétique des bâtiments - Régulation pour les systèmes de chauffage -
Partie 3 : Équipement de régulation pour les systèmes de chauffage électrique - Modules
M3-5, 6, 7, 8
Ta slovenski standard je istoveten z: EN 12098-3:2022
ICS:
97.100.10 Električni grelniki Electric heaters
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 12098-3
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2022
EUROPÄISCHE NORM
ICS 97.100.10; 97.120 Supersedes EN 12098-3:2017, EN 12098-5:2017
English Version
Energy performance of buildings - Controls for heating
systems - Part 3: Control equipment for electrical heating
systems - Modules M3-5,6,7,8
Performance énergétique des bâtiments - Régulation Energieeffizienz von Gebäuden - Mess-, Steuer- und
pour les systèmes de chauffage - Partie 3 : Équipement Regeleinrichtungen für Heizungen - Teil 3:
de régulation pour les systèmes de chauffage Regeleinrichtungen für Elektroheizungen - Module M3-
électrique - Modules M3-5, 6, 7, 8 5, 6, 7,8
This European Standard was approved by CEN on 26 September 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 12098-3:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Symbols, subscripts and abbreviations . 15
4.1 Symbols . 15
4.2 Subscripts . 15
5 Functionality . 15
5.1 Functional objective . 15
5.2 Control equipment functionality . 15
6 Requirements . 17
6.1 Data retention . 17
6.2 Characteristic heating curve . 17
6.3 Input signal – Sensors . 17
6.4 Controller operation modes. 18
6.5 Frost protection . 18
6.6 Additional functions . 18
6.7 Switching times . 19
6.8 Override mode . 20
6.9 Parameter settings . 21
6.10 Factory settings / default values . 21
6.11 Electrical requirements . 23
6.12 Degree of protection . 23
6.13 Environmentally induced stress due to temperature . 23
6.14 Materials . 23
6.15 Use of graphical symbols . 23
7 Test methods . 24
7.1 Data retention . 24
7.2 Controller operation modes. 24
7.3 Controller characteristic heating curve . 24
7.4 Frost protection . 26
7.5 Switching times . 27
7.6 Manual override mode . 27
7.7 Optimum start-stop function . 27
7.8 Set back . 31
7.9 Parameter settings . 31
7.10 Factory settings . 31
7.11 Switching relays . 31
7.12 Electrical test . 31
7.13 Degrees of protection . 31
7.14 Environmental individual stress due to temperature . 31
8 Marking . 31
9 Documentation . 32
9.1 Technical documents . 32
9.2 Technical specifications . 32
9.3 Instruction installation . 33
9.4 User guideline . 33
Bibliography . 34
European foreword
This document (EN 12098-3:2022) has been prepared by Technical Committee CEN/TC 247 “Building
Automation, Controls and Building Management”, the secretariat of which is held by SNV.
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 May 2023, and conflicting national standards shall be
withdrawn at the latest by May 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 12098-3:2017 and EN 12098-5:2017.
In comparison with the previous edition, the following technical modifications have been made:
— subclause 6.7 “Switching times” has been updated with new functionalities;
— a new subclause 6.10.3 “Data retention” has been added.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association.
This document is part of the set of standards on the energy performance of buildings (the set of EPB
standards).
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.
Introduction
This document belongs to the family of standards aimed at international harmonization of the
methodology for the assessment of the energy performance of buildings. Throughout, this group of
standards is referred to as a set called “EPB set of standards”.
As part of the “EPB set of standards” it complies with the requirements for the set of basic EPB documents
EN ISO 52000-1 (see Clause 2), CEN/TS 16628 and CEN/TS 16629 (see [2] and [3]) developed under a
mandate given to CEN by the European Commission and the European Free Trade Association (M/480
[12]).
The standards issued by TC 247 for M/480 belong to the EPB set of standards and are in line with the
over-arching standard (EN ISO 52000-1) and drafted in accordance with the basic principles and detailed
technical rules developed in the Phase I of the mandate.
Also, these standards are clearly identified in the modular structure developed to ensure a transparent
and coherent EPB standard set. BAC (Building Automation and Control) is identified in the modular
structure as Technical Building System M10. However, the standards of TC 247 deal with control
accuracy, control functions and control strategies using standards communications protocol (these last
standards do not belong to the EPB standards set).
To avoid a duplication of calculation due to the BAC (avoid double impact), no calculations are done in
the BAC EPB standard set, but in each underlying standard of the EPB set of standards (from M1 to M9 in
the Modular Structure), an IDENTIFIER developed and present in the M10 covered by EN ISO 52120-1 is
used where appropriate. This way of interaction is described in detail in the Technical Report
(CEN ISO/TR 52000-2) accompanying the over-arching standard. As a consequence, the Annex A and
Annex B con
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