EN 50292:2023

SLOVENSKI STANDARD
01-junij-2023
Električni aparati za zaznavanje ogljikovega monoksida v stanovanjskih prostorih,
bivalnih prikolicah in čolnih - Navodilo za izbiro, vgradnjo, uporabo in vzdrževanje
Electrical apparatus for the detection of carbon monoxide in domestic premises,
caravans and boats - Guide on the selection, installation, use and maintenance
Elektrische Geräte für die Detektion von Kohlenmonoxid in Wohnhäusern, Caravans und
Booten - Leitfaden für Auswahl, Installation, Benutzung und Instandhaltung
Matériels électriques pour la détection de monoxyde de carbone dans les locaux à
usage domestique, caravanes et bateaux - Guide de sélection, d'installation, d'utilisation
et de maintenance
Ta slovenski standard je istoveten z: EN 50292:2023
ICS:
13.320 Alarmni in opozorilni sistemi Alarm and warning systems
97.030 Električni aparati za dom na Domestic electrical
splošno appliances in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 50292
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2023
ICS 13.320 Supersedes EN 50292:2013
English Version
Electrical apparatus for the detection of carbon monoxide in
domestic premises, caravans and boats - Guide on the selection,
installation, use and maintenance
Matériels électriques pour la détection de monoxyde de Elektrische Geräte für die Detektion von Kohlenmonoxid in
carbone dans les locaux à usage domestique, caravanes et Wohnhäusern, Caravans und Booten - Leitfaden für
bateaux - Guide de sélection, d'installation, d'utilisation et Auswahl, Installation, Benutzung und Instandhaltung
de maintenance
This European Standard was approved by CENELEC on 2023-03-20. CENELEC 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 CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50292:2023 E
Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Sources of carbon monoxide . 8
4.1 General information . 8
4.2 Normal exposure levels . 9
4.3 Burning of carbonaceous materials for heating and cooking . 9
4.3.1 General . 9
4.3.2 Space and water heating . 9
4.3.3 Cooking . 9
4.4 Uncontrolled burning . 9
4.5 Tobacco smoking . 10
4.6 Fuel burning appliances . 10
4.7 Migration of CO . 10
5 Installation . 10
5.1 General . 10
5.2 Planning and configuration . 10
5.2.1 General . 10
5.2.2 Configuration and installation . 10
5.2.3 Siting . 11
5.3 Types of apparatus . 13
5.4 Special Needs and Risk Groups . 14
6 Examples of executive actions (valid only for Type A apparatus) . 14
6.1 General . 14
6.2 Shut-off valve . 14
6.3 Ventilation system . 14
6.4 Mains electrical switch . 15
6.5 Remote alarm . 15
6.6 Additional signalling devices . 15
6.7 Link between apparatus and ancillary device . 15
7 Advice to the installer . 15
7.1 Use of alarm . 15
7.2 Manufacturer’s instructions . 15
7.3 Location . 15
7.4 Power supply . 16
7.5 Indicators . 16
7.6 Nuisance alarms . 16
7.7 Maintenance . 16
7.8 Lifetimes . 17
8 Emergency actions . 17
Annex A (informative) Health effects . 18
Annex B (informative) Philosophy of setting alarm levels . 21
Annex C (informative) Emergency actions . 23
Bibliography . 25

European foreword
This document (EN 50292:2023) has been prepared by CLC/TC 216, “Gas detectors”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2024-03-20
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2026-03-20
conflicting with this document have to be
withdrawn
This document supersedes EN 50292:2013 and all of its amendments and corrigenda (if any).
minor changes have also been made):
— Document title revised to include applications that are similar to domestic premises;
— Section titles have been revised to be clearer;
— Normative references have been extended to include smoke and CO alarm standards;
— Clause 3, Definitions have been extended and revised, e.g. to bring in line with other standards;
— Clause 4, sources of carbon monoxide have been revised to include wood pellets, and ethanol;
— 4.3.1, included reference to Inversion weather conditions;
— 4.3.3, revised title and text to improve clarity;
— 4.5, include reference to other smoke emitting sources such as Shisha venues;
— 4.6, Revised;
— 4.7, Revised with reference to CO diffusion;
— 5.2, Title revised;
— 5.2.1, Title revised;
— 5.2.2, Title revised;
— 5.2.2, Content revised for easier reading and improved clarity;
— 5.2.2.1, revised to improve clarity and refence to other standards included;
— 5.2.2.2, New section covering wood pellets, wood chips and biomass briquettes added;
— 5.2.2.3, renumbered and revised Caravans and recreational craft;
— 5.2.3, title revised for improved clarity;
— 5.2.3.1, Revised throughout;
— 5.2.3.2, Title revised, Text revised for improved clarity;
— 5.2.3.3, Title revised, Text revised for improved clarity;
— 5.2.3.4, Title revised, Text revised for improved clarity;
— 5.2.3.5, Revised with additional information on siting in caravans and recreational craft;
— 5.3, Revised to include reference to other standards;
— 5.4, New section referencing Special needs and Risk Groups;
— Clause 6, Title revised;
— 6.1, text revised to include references to other sections in this document;
— 6.3, Title revised and updated text in relation to ventilation systems;
— 6.4, Added examples on hazards;
— 6.5, Revised section;
— 6.6, title and text revised to reference to the principle of two senses for additional signalling;
— Clause 7, Title revised;
— 7.1, revised for improved clarity;
— 7.2, revised for improved clarity;
— 7.5, revised for improved clarity;
— 7.6, Revised title and updated text on nuisance alarms;
— 7.7, Complete revision of maintenance and lifetimes sections;
— Clause 8, Emergency actions moved to Annex C.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A complete
listing of these bodies can be found on the CENELEC website.
Introduction
This document is intended to be a guide for people who, in the course of their professional activities, are required
to install apparatus for the detection of carbon monoxide (CO) in domestic premises and rooms with similar
purposes. It is also aimed at anyone who might supply such detectors to members of the public for subsequent
installation according to national regulations, so that advice may be given based on good engineering practice.
Apparatus for the detection of carbon monoxide are not a substitute for good installation and regular servicing
of fuel burning appliances or regular cleaning of chimneys, although they may provide an added margin of
reassurance for users. Domestic carbon monoxide detectors with or without some form of executive function
may overcome fears of fuel safety and may be particularly beneficial in cer
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