Domestic cooking appliances burning gas - Part 1-1: Safety - General

This document specifies the requirements and methods of test for the safety and marking of freestanding and built-in domestic cooking appliances burning combustible gases given in EN 437:2021, referred to in the text as “appliances”.
The appliances covered by this document are intended to be used in a domestic dwelling.
This document covers the following types of domestic cooking appliances:
-   independent freestanding hobs;
-   independent built-in hobs;
-   hobs and grills;
-   table cookers;
-   freestanding ovens;
-   built-in ovens;
-   freestanding or built-in grills;
-   griddles;
-   freestanding cookers;
-   built-in cookers.
This document also applies to gas cooking appliances incorporating electrical heating elements (e.g. gas-electric cooking appliances).
For appliances intended to be used in caravans, or motorhomes/mobile homes or on board of ships or aircraft, additional requirements may be necessary.
This document does not apply to:
a)   outdoor appliances;
b)   appliances connected to a combustion products evacuation duct;
c)   appliances having a pyrolytic gas oven;
d)   appliances incorporating flame supervision devices and having an automatic ignition device for which the duration of the ignition attempt is limited by design;
e)   appliances equipped with a burner that is periodically ignited and extinguished under the control of an automatic on/off device;
f)   appliances equipped with an oven and/or with a grill having a fan:
1)   either for the supply of combustion air or for the evacuation of the products of combustion;
2)   or for the circulation of the products of combustion within the compartments;
g)   appliances incorporating one or more hob or grill burners that enable the user to program the delayed start of the cooking cycle;
h)   appliances of categories I2N, I2R, I3R, I2E(S), I2E(R), I2Esi, I2Er, I2R and the equivalent double and triple categories which include these indices;
i)   appliances of category II2E+3B.
This document does not cover the requirements relating to third family gas cylinders, their pressure regulators and their connection.

Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil 1-1: Sicherheit - Allgemeines

Dieses Dokument legt die Anforderungen und Prüfverfahren für die Sicherheit und Kennzeichnung von freistehenden und eingebauten Haushalt-Kochgeräten für gasförmige Brennstoffe nach EN 437:2021 fest, welche im Text als „Geräte“ bezeichnet sind.
Die von diesem Dokument erfassten Geräte sind für den Gebrauch in Wohngebäuden bestimmt.
Dieses Dokument behandelt die folgenden Arten von Haushaltskochgeräten:
—   freistehende Kochmulden;
—   eingebaute Kochmulden;
—   Kochmulden und Strahlungsgrilleinrichtungen;
—   Tischherde;
—   freistehende Backöfen;
—   Einbaubacköfen;
—   Strahlungsgrilleinrichtungen, freistehend oder eingebaut;
—   Kontaktgrilleinrichtungen;
—   freistehende Herde;
—   Einbauherde.
Dieses Dokument ist auch anzuwenden für Gaskochgeräte mit elektrischen Heizelementen (z. B. Gas- Elektro- Kochgeräte).
Für Geräte die in Wohnwagen, Wohnmobile, an Bord von Schiffen oder in Flugzeugen verwendet werden, können zusätzliche Anforderungen notwendig sein.
Dieses Dokument ist nicht anzuwenden für:
a)   Geräte zum Betrieb im Freien;
b)   Geräte zum Anschluss an eine Abzugseinrichtung für Verbrennungsprodukte;
c)   Geräte mit pyrolytischem Gasbackofen;
d)   Geräte mit Flammenüberwachungseinrichtung und mit automatischer Zündeinrichtung, wobei die Dauer des Zündversuchs durch die Konstruktion begrenzt ist;
e)   Geräte mit Brennern, deren Zünd- und Löschzyklus von einer automatischen „Ein-Aus“-Einrichtung gesteuert wird;
f)   Geräte, deren Gasbackofen und/oder Strahlungsgrilleinrichtung mit einem Gebläse ausgestattet ist:
1) das entweder zur Zufuhr von Verbrennungsluft bzw. zum Abzug der Verbrennungsprodukte;
2) oder zur Zirkulation der Verbrennungsprodukte innerhalb der Backräume dient;
g)   Geräte mit einem oder mehreren Koch- oder Grillbrennern, die es dem Benutzer ermöglichen den verzögerten Start des Kochzyklus zu programmieren;
h)   Geräte der Kategorien I2N, I2R, I3R, I2E(S), I2E(R), I2Esi, I2Er, I2R und die entsprechenden Zweifach- und Dreifach-Kategorien, die diese Indizes enthalten;
i)   Geräte der Kategorie II2E+3B.
Dieses Dokument enthält keine Anforderungen an Gasflaschen der dritten Familie, die dazugehörigen Druckregler sowie ihren Anschluss.

Appareils de cuisson domestiques utilisant les combustibles gazeux - Partie 1-1 : Sécurité - Généralités

Le présent document spécifie les exigences et les méthodes d'essai relatives à la sécurité et au marquage des appareils de cuisson isolés et encastrés à usage domestique, utilisant les combustibles gazeux décrits dans l'EN 437:2021, désignés dans l'ensemble du texte par « appareils ».
Les appareils couverts par le présent document sont destinés à être utilisés dans un bâtiment d'habitation.
Le présent document concerne les types d'appareils de cuisson à usage domestique suivants :
—   tables de cuisson isolées ;
—   tables de cuisson encastrées ;
—   tables-grilloirs ;
—   réchauds-fours ;
—   fours isolés ;
—   fours encastrés ;
—   grilloirs par rayonnement isolés ou encastrés ;
—   grilloirs par contact ;
—   cuisinières isolées ;
—   cuisinières encastrées.
Le présent document s'applique également aux appareils de cuisson à gaz comportant des éléments chauffants électriques (par exemple : appareil de cuisson combiné gaz-électricité).
Pour les appareils destinés à une utilisation dans des caravanes ou autocaravanes/maisons mobiles, ou à bord de bateaux ou aéronefs, des exigences supplémentaires peuvent être nécessaires.
Le présent document ne s'applique pas :
a)   aux appareils de plein air ;
b)   aux appareils raccordés à un conduit d'évacuation des produits de combustion ;
c)   aux appareils munis de four à gaz à pyrolyse ;
d)   aux appareils munis de dispositifs de surveillance de flamme et comportant un dispositif d'allumage automatique pour lequel la durée de la tentative d'allumage est limitée par la conception ;
e)   aux appareils équipés d'un brûleur fonctionnant par cycles d'allumage et d'extinction, commandés par un dispositif automatique marche-arrêt ;
f)   aux appareils munis d'un four et/ou d'un grilloir comportant un ventilateur :
1)   soit pour l'alimentation en air de combustion ou l'évacuation des produits de combustion ;
2)   soit pour la circulation des produits de combustion à l'intérieur des enceintes ;
g)   aux appareils munis d'un ou plusieurs brûleurs de table de cuisson ou de grilloir permettant à l'utilisateur de programmer le démarrage différé du cycle de cuisson ;
h)   aux appareils de catégories I2N, I2R, I3R, I2E(S), I2E(R), I2Esi, I2Er et I2R, ainsi que des catégories doubles et triples équivalentes comprenant ces indices ;
i)   aux appareils de catégorie II2E+3B.
Le présent document ne fixe pas d'exigences relatives aux bouteilles de gaz de la troisième famille, à leurs régulateurs de pression ou à leurs raccords.

Plinski kuhalni aparati za gospodinjstvo - 1-1. del: Varnost - Splošno

Ta evropski standard določa značilnosti v zvezi z izdelavo in delovanjem ter zahteve in preskusne metode za varnost oziroma označevanje prosto stoječih in vgrajenih kuhalnih aparatov za gospodinjstvo, ki uporabljajo gorljive pline, navedene v točki 4.1 skladno s kategorijami iz točke 4.2, in so v nadaljevanju imenovani »aparati«. Ta evropski standard zajema naslednje tipe kuhalnih aparatov za gospodinjstvo, ki so opredeljeni v točki 3 in spadajo v razrede iz točke 4.3 (glej preglednico 1): samostojne prostostoječe grelne plošče; samostojne vgradne grelne plošče; samostojne grelne plošče in žari; namizni kuhalniki; prostostoječe pečice; vgradne pečice; prostostoječi ali vgradni žari; žar plošče; prostostoječi kuhalniki; vgradni kuhalniki. Če v nadaljevanju ni izrecno navedeno drugače, se ta evropski standard uporablja za te aparate ali njihove sestavne dele, ne glede na to, ali so sestavni deli samostojni ali vgrajeni v aparat, tudi če drugi grelni sestavni deli aparata uporabljajo električno energijo (npr. kombinirani plinsko-električni kuhalniki). Ta evropski standard vključuje zahteve za električno varnost opreme, vgrajene v aparate, ki uporabljajo plin. Standard ne vključuje zahtev, ki obravnavajo električno varnost električno segrevanih sestavnih delov ali z njimi povezane opreme. Ta evropski standard se ne uporablja za: a) zunanje aparate; b) aparate, priključene na kanal za odvod produktov zgorevanja; c) aparate s pirolizno plinsko pečico; d) aparate s pokritimi gorilniki, ki niso v skladu s konstrukcijskimi zahtevami iz točke 5.2.8.2.2; e) aparate z vgrajenimi napravami za nadzor plamena in napravo za samodejni vžig, pri kateri je trajanje poskusa vžiga konstrukcijsko omejeno; f) aparate, opremljene z gorilnikom, ki se periodično vžiga in ugaša pod nadzorom naprave za samodejni vklop/izklop; g) aparate, opremljene s pečico in/ali žarom z ventilatorjem: 1) za dovajanje zgorevalnega zraka in/ali odvajanje produktov zgorevanja; ali 2) za kroženje produktov zgorevanja v predelkih; h) aparate, ki delujejo pri tlaku, ki presega tlak iz točke 7.1.2; i) aparate z enim ali več gorilniki, ki jih je mogoče upravljati daljinsko (tip 1 ali tip 2), razen če so zadevni gorilniki gorilniki časovno nadzorovanih pečic s termostatsko regulacijo, ki so namenjeni delovanju z zakasnitvijo brez uporabnika; j) aparate, ki so opremljeni z enim ali več gorilniki grelnih plošč ali žarov in uporabniku omogočajo programiranje cikla kuhanja, vključno z začetkom in /ali koncem cikla. Ta evropski standard ne zajema zahtev v zvezi z jeklenkami za pline tretje družine, njihovimi regulatorji in priključki. Ta evropski standard zajema le tipsko preskušanje. (...)

General Information

Status
Published
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
22-Dec-2021
Completion Date
22-Dec-2021

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN 30-1-1:2022
01-april-2022
Nadomešča:
SIST EN 30-1-1:2009+A3:2013
Plinski kuhalni aparati za gospodinjstvo - 1-1. del: Varnost - Splošno
Domestic cooking appliances burning gas - Part 1-1: Safety - General

Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil 1-1: Sicherheit - Allgemeines

Appareils de cuisson domestiques utilisant les combustibles gazeux - Partie 1-1 :

Sécurité - Généralités
Ta slovenski standard je istoveten z: EN 30-1-1:2021
ICS:
97.040.20 Štedilniki, delovni pulti, Cooking ranges, working
pečice in podobni aparati tables, ovens and similar
appliances
SIST EN 30-1-1:2022 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 30-1-1:2022
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SIST EN 30-1-1:2022
EN 30-1-1
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2021
EUROPÄISCHE NORM
ICS 97.040.20 Supersedes EN 30-1-1:2008+A3:2013
English Version
Domestic cooking appliances burning gas - Part 1-1: Safety
- General

Appareils de cuisson domestiques utilisant les Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil

combustibles gazeux - Partie 1-1 : Sécurité - 1-1: Sicherheit - Allgemeines
Généralités
This European Standard was approved by CEN on 22 November 2021.

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, Turkey 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

© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 30-1-1:2021 E

worldwide for CEN national Members.
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SIST EN 30-1-1:2022
EN 30-1-1:2021 (E)
Contents Page

European foreword ............................................................................................................................................ 5

1 Scope .......................................................................................................................................................... 7

2 Normative references .......................................................................................................................... 8

3 Terms and definitions ......................................................................................................................... 9

4 Classification......................................................................................................................................... 20

4.1 Gases and appliance categories ..................................................................................................... 20

4.2 Classes of appliances ......................................................................................................................... 20

5 Constructional requirements ......................................................................................................... 20

5.1 General.................................................................................................................................................... 20

5.1.1 Conversion to different gases ......................................................................................................... 20

5.1.2 Materials ................................................................................................................................................ 22

5.1.3 Ease of cleaning and maintenance ................................................................................................ 23

5.1.4 Strength .................................................................................................................................................. 24

5.1.5 Soundness of the gas circuit assembly ........................................................................................ 24

5.1.6 Connections ........................................................................................................................................... 25

5.1.7 Movable appliances ............................................................................................................................ 26

5.1.8 Fixing or stability of appliances ..................................................................................................... 26

5.1.9 Additional components .................................................................................................................... 26

5.1.10 Safety of operation in the event of fluctuation, interruption and restoration of the

auxiliary energy................................................................................................................................... 27

5.1.11 Electrical safety of appliances and immunity to electromagnetic phenomena ........... 27

5.2 Special requirements ........................................................................................................................ 27

5.2.1 Taps .......................................................................................................................................................... 27

5.2.2 Knobs ....................................................................................................................................................... 28

5.2.3 Injectors and adjusters ..................................................................................................................... 29

5.2.4 Oven thermostats ................................................................................................................................ 31

5.2.5 Ignition systems .................................................................................................................................. 31

5.2.6 Flame supervision devices .............................................................................................................. 31

5.2.7 Pressure regulators ........................................................................................................................... 31

5.2.8 Hobs ......................................................................................................................................................... 32

5.2.9 Ovens and grills ................................................................................................................................... 34

5.2.10 Cylinder compartment ...................................................................................................................... 36

5.2.11 Appliances with a cooling fan ......................................................................................................... 37

5.2.12 Accumulation of un-burnt gas ........................................................................................................ 37

5.2.13 Additional requirements for appliances incorporating one or more burners that

enable the user to program the delayed start and the end of a cooking cycle ............. 38

5.2.14 Multifunctional controls ................................................................................................................... 39

5.2.15 Shut-off valves ...................................................................................................................................... 39

6 Operational requirements ............................................................................................................... 39

6.1 General.................................................................................................................................................... 39

6.1.1 Soundness .............................................................................................................................................. 39

6.1.2 Obtaining the input rates ................................................................................................................. 39

6.1.3 Flame supervision devices .............................................................................................................. 39

6.1.4 Safety of operation ............................................................................................................................. 40

6.1.5 Heating .................................................................................................................................................... 40

6.1.6 Temperature of the LPG cylinder and its compartment ....................................................... 43

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SIST EN 30-1-1:2022
EN 30-1-1:2021 (E)

6.1.7 Total input of the appliance ............................................................................................................ 44

6.1.8 Pressure regulator performance .................................................................................................. 44

6.1.9 Blocking of the cooling fan and failure of the thermostat .................................................... 44

6.2 Special requirements for hobs ....................................................................................................... 44

6.2.1 Ignition, cross-lighting and flame stability ............................................................................... 44

6.2.2 Combustion ........................................................................................................................................... 45

6.3 Special requirements for ovens and grills ................................................................................. 45

6.3.1 Ignition, cross-lighting and flame stability ............................................................................... 45

6.3.2 Combustion ........................................................................................................................................... 46

7 Test methods ........................................................................................................................................ 47

7.1 General ................................................................................................................................................... 47

7.1.1 Reference and test gases .................................................................................................................. 47

7.1.2 Test pressures...................................................................................................................................... 47

7.1.3 Test procedures .................................................................................................................................. 47

7.1.4 Pans ......................................................................................................................................................... 51

7.1.5 Ovens and grill temperatures ........................................................................................................ 53

7.1.6 Appliances having a mains electrical supply ............................................................................ 53

7.1.7 Appliances having one or more multi-ring hob burners ...................................................... 53

7.2 Verification of construction characteristics ............................................................................. 53

7.2.1 Strength .................................................................................................................................................. 53

7.2.2 Strength, stability ............................................................................................................................... 55

7.2.3 Appliances with a glass lid having a device for shutting off the gas to the hob

burners ................................................................................................................................................... 57

7.3 Verification of operational characteristics ............................................................................... 57

7.3.1 General tests ......................................................................................................................................... 57

7.3.2 Specific tests for hobs ........................................................................................................................ 70

7.3.3 Specific tests for ovens and grills .................................................................................................. 79

7.4 Accuracy of measuring instruments ............................................................................................ 85

8 Marking and instructions ................................................................................................................ 85

8.1 Marking .................................................................................................................................................. 85

8.1.1 General ................................................................................................................................................... 85

8.1.2 Marking and warnings on the appliance .................................................................................... 86

8.1.3 Additional marking and warnings on the appliance ............................................................. 86

8.1.4 Marking and warning on the packaging ..................................................................................... 87

8.1.5 Additional marking on the packaging ......................................................................................... 87

8.2 Instructions general .......................................................................................................................... 87

8.3 Instructions for installation ............................................................................................................ 87

8.3.1 General ................................................................................................................................................... 87

8.3.2 Instructions for installation and adjustment ........................................................................... 87

8.3.3 Additional instructions for installation ...................................................................................... 89

8.4 Instructions for use and maintenance ........................................................................................ 90

Annex A (informative) National situations .......................................................................................... 106

A.1 General ................................................................................................................................................ 106

A.2 Use in different countries of the categories listed in the text of the standard .......... 106

A.3 Supply pressures for the appliances (see 7.1.2) ................................................................... 106

A.4 National or local gas categories .................................................................................................. 106

A.4.1 National distribution ...................................................................................................................... 106

A.4.2 Categories ........................................................................................................................................... 106

A.4.3 Permitted operations for changing gas ................................................................................... 106

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SIST EN 30-1-1:2022
EN 30-1-1:2021 (E)

A.5 Test gases corresponding to the particular categories given in A.4 .............................. 106

A.6 Special conditions ............................................................................................................................ 106

A.7 Connection requirements in force in various countries (see 5.1.6) .............................. 107

Annex B (informative) Guidelines for extension to other categories ........................................ 111

B.1 General................................................................................................................................................. 111

Annex C (normative) Characteristics of the pans required ........................................................... 112

C.1 Pans required for testing on gas burners ............................................................................... 112

C.2 Characteristics of pans for testing on electric cooking plates ......................................... 114

Annex D (normative) Surface temperature probe (7.3.1.5.3.2) ................................................... 115

D.1 Design ................................................................................................................................................... 115

D.2 Validation test ................................................................................................................................... 115

D.2.1 Principle .............................................................................................................................................. 115

D.2.2 Procedure ........................................................................................................................................... 115

D.2.3 Validation ........................................................................................................................................... 115

Annex E (normative) Use of symbols on the appliance and packaging ..................................... 117

E.1 Information having to appear on the appliance and packaging, in accordance with

Clause 8 ................................................................................................................................................ 117

E.1.1 Electricity supply ............................................................................................................................. 117

E.1.2 Type of gas .......................................................................................................................................... 117

E.1.3 Pressure .............................................................................................................................................. 118

E.1.4 Country ................................................................................................................................................ 118

E.1.5 Category .............................................................................................................................................. 118

E.2 Other optional information .......................................................................................................... 118

E.2.1 General................................................................................................................................................. 118

E.2.2 Nominal heat input of a burner .................................................................................................. 118

E.2.3 Nominal heat input of all appliance burners ......................................................................... 118

E.3 Information that shall be on the appliance and its packaging, in accordance with 8.1

and 8.2 .................................................................................................................................................. 118

Annex F (normative) Fragmentation required for toughened soda-lime glass ..................... 121

F.1 Requirement ...................................................................................................................................... 121

F.2 Test method ....................................................................................................................................... 121

Annex G (informative) Examples of types of multi-ring burners and their operating

modes ................................................................................................................................................... 123

Annex ZA (informative) Relationship between this European Standard and the essential

requirements of EU Regulation 2016/426/EU aimed to be covered ............................ 124

Bibliography .................................................................................................................................................... 127

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SIST EN 30-1-1:2022
EN 30-1-1:2021 (E)
European foreword

This document (EN 30-1-1:2021) has been prepared by Technical Committee CEN/TC 49 “Gas cooking

appliances”, the secretariat of which is held by UNI.

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 2022, and conflicting national standards shall be

withdrawn at the latest by December 2024.

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 30-1-1:2008+A3:2013.

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).

For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this

document.

The main modifications in this document with respect to the previous edition (EN 30-1-1:2008+A3:2013)

are the following:
— Alignment with Regulation 2016/426/EU throughout the full text;

— Reference to the different types of gases is now given by making reference to the specific

EN 437:2021 and not by introducing its requirements in this document (various clauses and

Annex A);

— Reference to specific requirements for multifunctional controls is now given by making reference to

the specific EN 126:2012 (5.2.14);

— Addition of requirements for appliances that enable the user to program the delayed start and the

end of a cooking cycle (5.2.13);
— Removal of requirements for ovens volume calculation as reference is made to
EN 15181:2017+A1:2020;

— Removal of requirements in 7.3.1.3.2 of EN 30-1-1:2008+A3:2013 for pilot flames as these devices

are no more used on appliances;
— Introduction of requirements on accuracy of measuring instruments (7.4);

— More detailed info on types of inlets allowed for the connection of the appliances (5.1.6 and A.7).

— Introduction of a new Annex for multi-ring burners (Annex G).
EN 30 consists of the following parts:

— EN 30-1-1, Domestic cooking appliances burning gas — Part 1-1: Safety - General;

— EN 30-1-2, Domestic cooking appliances burning gas — Safety — Part 1-2: Appliances having forced-

convection ovens and/or grills;
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SIST EN 30-1-1:2022
EN 30-1-1:2021 (E)

— EN 30-1-3, Domestic cooking appliances burning gas — Part 1-3: Safety — Appliances having a glass

ceramic hotplate;

— EN 30-1-4, Domestic cooking appliances burning gas — Safety — Part 1-4: Appliances having one or

more burners with an automatic burner control system;

— EN 30-2-1, Domestic cooking appliances burning gas — Part 2-1: Rational use of energy — General;

— EN 30-2-2, Domestic cooking appliances burning gas — Part 2-2: Rational use of energy — Appliances

having forced-convection ovens and/or grills.

Requirements concerning the emission of NOx are not mentioned in this document; taking account of the

usage of the appliances and their low output, their contribution to environment pollution is negligible.

This document covers type testing.

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, Turkey and the United

Kingdom.
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SIST EN 30-1-1:2022
EN 30-1-1:2021 (E)
1 Scope

This document specifies the requirements and methods of test for the safety and marking of freestanding

and built-in domestic cooking appliances burning combustible gases given in EN 437:2021, referred to in

the text as “appliances”.

The appliances covered by this document are intended to be used in a domestic dwelling.

This document covers the following types of domestic cooking appliances:
— independent freestanding hobs;
— independent built-in hobs;
— hobs and grills;
— table cookers;
— freestanding ovens;
— built-in ovens;
— freestanding or built-in grills;
— griddles;
— freestanding cookers;
— built-in cookers.

This document also applies to gas cooking appliances incorporating electrical heating elements (e.g. gas-

electric cooking appliances).

For appliances intended to be used in caravans, or motorhomes/mobile homes or on board of ships or

aircraft, additional requirements may be necessary.
This document does not apply to:
a) outdoor appliances;
b) appliances connected to a combustion products evacuation duct;
c) appliances having a pyrolytic gas oven;

d) appliances incorporating flame supervision devices and having an automatic ignition device for

which the duration of the ignition attempt is limited by design;

e) appliances equipped with a burner that is periodically ignited and extinguished under the control of

an automatic on/off device;
f) appliances equipped with an oven and/or with a grill having a fan:

1) either for the supply of combustion air or for the evacuation of the products of combustion;

2) or for the circulation of the products of combustion within the compartments;

g) appliances incorporating one or more hob or grill burners that enable the user to program the

delayed start of the cooking cycle;
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EN 30-1-1:2021 (E)

h) appliances of categories I , I , I , I , I , I , I , I and the equivalent double and triple

2N 2R 3R 2E(S) 2E(R) 2Esi 2Er 2R
categories which include these indices;
i) appliances of category II
2E+3B.

This document does not cover the requirements relating to third family gas cylinders, their pressure

regulators and their connection.
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 30-1-4:2012, Domestic cooking appliances burning gas - Safety - Part 1-4: Appliances having one or

more burners with an automatic burner control system

EN 88-1:2011+A1:2016, Pressure regulators and associated safety devices for gas appliances - Part 1:

Pressure regulators for inlet pressures up to and including 50 kPa

EN 125:2010+A1:2015, Flame supervision devices for gas burning appliances - Thermoelectric flame

supervision devices
EN 126:2012, Multifunctional controls for gas burning appliances

EN 161:2011+A3:2013, Automatic shut-off valves for gas burners and gas appliances

EN 257:2010, Mechanical thermostats for gas-burning appliances
EN 437:2021, Test gases - Test pressures - Appliance categories

EN 549:2019, Rubber materials for seals and diaphragms for gas appliances and gas equipment

EN 751-1:1996, Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases

and hot water - Part 1: Anaerobic jointing compounds

EN 751-2:1996, Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases

and hot water - Part 2: Non-hardening jointing compounds
EN 1106:2010, Manually operated taps for gas burning appliances

EN 1116:2018, Furniture - Kitchen furniture - Coordinating sizes for kitchen furniture and kitchen

appliances
EN 10226-1:2004, Pipe threads where pressure tight joints are made on
...

SLOVENSKI STANDARD
oSIST prEN 30-1-1:2017
01-november-2017
Plinski kuhalni aparati za gospodinjstvo - 1-1. del: Varnost - Splošno
Domestic cooking appliances burning gas - Part 1-1: Safety - General

Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil 1-1: Sicherheit - Allgemeines

Appareils de cuisson domestiques utilisant les combustibles gazeux - Partie 1-1 :

Sécurité - Généralités
Ta slovenski standard je istoveten z: prEN 30-1-1
ICS:
97.040.20 âWHGLOQLNLGHORYQLSXOWL Cooking ranges, working
SHþLFHLQSRGREQLDSDUDWL tables, ovens and similar
appliances
oSIST prEN 30-1-1:2017 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 30-1-1:2017
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oSIST prEN 30-1-1:2017
DRAFT
EUROPEAN STANDARD
prEN 30-1-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2017
ICS 97.040.20 Will supersede EN 30-1-1:2008+A3:2013
English Version
Domestic cooking appliances burning gas - Part 1-1: Safety
- General

This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee

CEN/TC 49.

If this draft becomes a European Standard, 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.

This draft European Standard 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey 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: Avenue Marnix 17, B-1000 Brussels

© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 30-1-1:2017 E

worldwide for CEN national Members.
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oSIST prEN 30-1-1:2017
prEN 30-1-1:2017 (E)
1 Contents Page

2 European foreword ...................................................................................................................................................... 5

3 1 Scope .................................................................................................................................................................... 7

4 2 Normative references .................................................................................................................................... 9

5 3 Terms and definitions ................................................................................................................................. 10

6 4 Classification................................................................................................................................................... 20

7 4.1 Classification of gases .................................................................................................................................. 20

8 4.2 Categories of appliances ............................................................................................................................. 21

9 4.2.1 General.............................................................................................................................................................. 21

10 4.2.2 Category I ......................................................................................................................................................... 21

11 4.2.3 Category II ....................................................................................................................................................... 21

12 4.2.4 Category III ...................................................................................................................................................... 21

13 4.3 Classes of appliances (see Figure 2) ....................................................................................................... 21

14 5 Constructional requirements ................................................................................................................... 22

15 5.1 General.............................................................................................................................................................. 22

16 5.1.1 Conversion to different gases ................................................................................................................... 22

17 5.1.2 Materials .......................................................................................................................................................... 23

18 5.1.3 Ease of cleaning and maintenance .......................................................................................................... 24

19 5.1.4 Strength ............................................................................................................................................................ 25

20 5.1.5 Soundness of the gas circuit assembly .................................................................................................. 25

21 5.1.6 Connections ..................................................................................................................................................... 25

22 5.1.7 Movable appliances ...................................................................................................................................... 27

23 5.1.8 Fixing or stability of appliances ............................................................................................................... 27

24 5.1.9 Additional components .............................................................................................................................. 27

25 5.1.10 Safety of operation in the event of fluctuation, interruption and restoration of the

26 auxiliary energy............................................................................................................................................. 27

27 5.1.11 Electrical safety of appliances and immunity to electromagnetic phenomena ..................... 27

28 5.2 Special requirements .................................................................................................................................. 28

29 5.2.1 Taps .................................................................................................................................................................... 28

30 5.2.2 Control handles ............................................................................................................................................. 29

31 5.2.3 Injectors and adjusters ............................................................................................................................... 30

32 5.2.4 Oven thermostats .......................................................................................................................................... 32

33 5.2.5 Ignition systems ............................................................................................................................................ 32

34 5.2.6 Flame supervision devices ........................................................................................................................ 32

35 5.2.7 Pressure Regulators ..................................................................................................................................... 33

36 5.2.8 Hobs ................................................................................................................................................................... 33

37 5.2.9 Ovens and grills ............................................................................................................................................. 35

38 5.2.10 Cylinder compartment ................................................................................................................................ 38

39 5.2.11 Appliances with a cooling fan ................................................................................................................... 38

40 5.2.12 Accumulation of un-burnt gas .................................................................................................................. 38

41 5.2.13 Additional requirements for appliances incorporating one or more hob or grill

42 burners that enable the user to program the end of a cooking cycle......................................... 40

43 5.2.14 Multifunctional Controls ............................................................................................................................ 41

44 6 Operational requirements ......................................................................................................................... 41

45 6.1 General.............................................................................................................................................................. 41

46 6.1.1 Soundness ........................................................................................................................................................ 41

47 6.1.2 Obtaining the input rates ........................................................................................................................... 41

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48 6.1.3 Flame supervision devices ........................................................................................................................ 41

49 6.1.4 Safety of operation ....................................................................................................................................... 42

50 6.1.5 Heating ............................................................................................................................................................. 42

51 6.1.6 Temperature of the LPG cylinder and its compartment ................................................................. 45

52 6.1.7 Total input of the appliance ...................................................................................................................... 46

53 6.1.8 Pressure regulator performance ............................................................................................................ 46

54 6.1.9 Appliances with a cooling fan ................................................................................................................... 46

55 6.1.10 Safety in the event of failure of the oven thermostat ....................................................................... 48

56 6.2 Special requirements for hobs ................................................................................................................. 50

57 6.2.1 Ignition, cross-lighting and flame stability ......................................................................................... 50

58 6.2.2 Combustion ..................................................................................................................................................... 50

59 6.3 Special requirements for ovens and grills ........................................................................................... 51

60 6.3.1 Ignition, cross-lighting and flame stability ......................................................................................... 51

61 6.3.2 Combustion ..................................................................................................................................................... 52

62 7 Test methods ................................................................................................................................................ 52

63 7.1 General ............................................................................................................................................................. 52

64 7.1.1 Reference and test gases ............................................................................................................................ 52

65 7.1.2 Test pressures................................................................................................................................................ 52

66 7.1.3 Test procedures ............................................................................................................................................ 52

67 7.1.4 Pans ................................................................................................................................................................... 57

68 7.1.5 Ovens and grill temperatures .................................................................................................................. 58

69 7.1.6 Appliances having a mains electrical supply ...................................................................................... 58

70 7.1.7 Appliances having one or more multi-ring hob burners ................................................................ 58

71 7.2 Verification of construction characteristics ....................................................................................... 59

72 7.2.1 Strength ............................................................................................................................................................ 59

73 7.2.2 Strength, stability ......................................................................................................................................... 60

74 7.2.3 Accumulation of un-burnt gas in the appliance ................................................................................. 62

75 7.2.4 Appliances with a glass lid having a device for shutting off the gas to the hob burners..... 64

76 7.3 Verification of operational characteristics ......................................................................................... 64

77 7.3.1 General tests ................................................................................................................................................... 64

78 7.3.2 Specific tests for hobs .................................................................................................................................. 78

79 7.3.3 Specific tests for ovens and grills ............................................................................................................ 86

80 7.4 Accuracy of measurements ....................................................................................................................... 92

81 8 Marking and instructions .......................................................................................................................... 93

82 8.1 Appliance marking ....................................................................................................................................... 93

83 8.2 Marking of the packaging .......................................................................................................................... 94

84 8.3 Instructions ..................................................................................................................................................... 94

85 8.3.1 General ............................................................................................................................................................. 94

86 8.3.2 Technical instructions ................................................................................................................................ 95

87 8.3.3 Instructions for use and maintenance .................................................................................................. 97

88 8.3.4 Instructions for conversion to other gases.......................................................................................... 98

89 Annex A (informative) National situations ...................................................................................................... 112

90 A.1 General .......................................................................................................................................................... 112

91 A.2 Use in different countries of the categories listed in the text of the standard .................... 112

92 A.3 Supply pressures for the appliances (see 7.1.2) ............................................................................. 112

93 A.4 National or local gas categories ............................................................................................................ 112

94 A.4.1 National distribution ................................................................................................................................ 112

95 A.4.2 Categories ..................................................................................................................................................... 112

96 A.4.3 Permitted operations for changing gas ............................................................................................. 112

97 A.5 Test gases corresponding to the particular categories given in A.4 ....................................... 112

98 A.6 Particular conditions ................................................................................................................................ 112

99 A.7 Connection requirements in force in various countries (see 5.1.6) ........................................ 113

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100 Annex B (informative) Guidelines for extension to other categories .................................................... 117

101 Annex C (normative) Characteristics of the pans required ....................................................................... 118

102 C.1 Pans required for testing on gas burners ......................................................................................... 118

103 C.2 Characteristics of pans for testing on electric cooking plates ................................................... 120

104 Annex D (normative) Surface temperature probe (7.3.1.5.3.2) ............................................................... 121

105 D.1 Design ............................................................................................................................................................. 121

106 D.2 Validation test ............................................................................................................................................. 121

107 D.2.1 Principle ........................................................................................................................................................ 121

108 D.2.2 Procedure ..................................................................................................................................................... 121

109 D.2.3 Validation ..................................................................................................................................................... 121

110 Annex E (normative) Use of symbols on the appliance and packaging ................................................. 123

111 E.1 Information having to appear on the appliance and packaging, in accordance with

112 Clause 8 .......................................................................................................................................................... 123

113 E.1.1 Electricity supply ....................................................................................................................................... 123

114 E.1.2 Type of gas .................................................................................................................................................... 123

115 E.1.3 Pressure ........................................................................................................................................................ 124

116 E.1.4 Country .......................................................................................................................................................... 124

117 E.1.5 Category ........................................................................................................................................................ 124

118 E.2 Other optional information .................................................................................................................... 124

119 E.2.1 General........................................................................................................................................................... 124

120 E.2.2 Nominal heat input of a burner ............................................................................................................ 124

121 E.2.3 Nominal heat input of all appliance burners ................................................................................... 124

122 E.3 Information having to appear on the appliance and its packaging, in accordance

123 with 8.1 and 8.2 .......................................................................................................................................... 124

124 Annex F (normative) Symbol “Do not shut lid when burner alight” ....................................................... 127

125 Annex G (normative) Fragmentation required for toughened soda-lime glass ................................. 128

126 G.1 Requirement ................................................................................................................................................ 128

127 G.2 Test method ................................................................................................................................................. 128

128 Annex H (informative) Examples of types of multi-ring burners and their operating modes ...... 130

129 Annex ZA (informative) Relationship between this European Standard and the essential

130 requirements of EU Regulation 2016/426/EU aimed to be covered ...................................... 132

131 Bibliography .............................................................................................................................................................. 135

132
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133 European foreword

134 This document (prEN 30-1-1:2017) has been prepared by Technical Committee CEN/TC 49 “Gas

135 cooking appliances”, the secretariat of which is held by UNI.
136 This document is currently submitted to the CEN Enquiry.
137 This document will supersede EN 30-1-1:2008+A3:2013.

138 This document has been prepared under a mandate given to CEN by the European Commission and the

139 European Free Trade Association, and supports essential requirements of EU Directive(s).

140 For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this

141 document.

142 The main modification in this standard with reference to the previous edition

143 (EN 30-1-1:2008+A3:2013) are the following:
144 — Alignment with Regulation 2016/426/EU throughout the full text;

145 — Reference to the different types of gases is now given by making reference to the specific

146 EN 437:2003+A1:2009 and not by introducing its requirements in this Standard (various clauses

147 and Annex A);

148 — Reference to specific requirements for multifunctional controls is now given by making reference to

149 the specific EN 126:2012 (5.2.14);

150 — Addition of requirements for appliances that enable the user to program the end of a cooking cycle

151 (5.2.13);

152 — Removal of requirements for ovens volume calculation as reference is made to EN 15181:2017;

153 — Removal of requirements for pilot flames as they are no more used on appliances (7.3.1.3.2);

154 — Introduction of requirements on accuracy of instruments (7.4);

155 — More detailed info on types of inlets allowed for the connection of the appliances (5.2.6 and A.7).

156 EN 30 consists of the following parts:

157 — prEN 30-1-1, Domestic cooking appliances burning gas — Part 1-1: Safety - General;

158 — EN 30-1-2, Domestic cooking appliances burning gas — Safety — Part 1-2: Appliances having forced-

159 convection ovens and/or grills;

160 — EN 30-1-3, Domestic cooking appliances burning gas — Part 1-3: Safety — Appliances having a glass

161 ceramic hotplate;

162 — EN 30-1-4, Domestic cooking appliances burning gas — Safety — Part 1-4: Appliances having one or

163 more burners with an automatic burner control system;

164 — EN 30-2-1, Domestic cooking appliances burning gas — Part 2-1: Rational use of energy — General;

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165 — EN 30-2-2, Domestic cooking appliances burning gas — Part 2-2: Rational use of energy —

166 Appliances having forced-convection ovens and/or grills.

167 Requirements concerning the emission of NOx are not mentioned in this European Standard; taking

168 account of the usage of the appliances and their low output, their contribution to environment pollution

169 is negligible.
170 This European Standard covers type testing.
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171 1 Scope

172 This European Standard specifies the construction and or characteristics as well as the requirements

173 and methods of test for the safety and marking of freestanding and built-in domestic cooking appliances

174 burning the combustible gases given in 4.1 according to the categories specified in 4.2, referred to in the

175 text as “appliances”.

176 The appliances covered by this standard are intended to be used by non-expert users in a domestic

177 dwelling.

178 This European Standard covers the following types of domestic cooking appliances, as defined in

179 Clause 3, and belonging to the classes defined in 4.3 (see Table 1):
180 — independent freestanding hobs;
181 — independent built-in hobs;
182 — hobs and grills;
183 — table cookers;
184 — freestanding ovens;
185 — built-in ovens;
186 — freestanding or built-in grills;
187 — griddles;
188 — freestanding cookers;
189 — built-in cookers.

190 Unless specifically excluded hereafter, this European Standard applies to these appliances or their

191 component parts, whether or not the component parts are independent or incorporated into a single

192 appliance, even if the other heating components of the appliance use electrical energy (e.g. combined

193 gas-electric cookers).

194 This European Standard includes requirements covering the electrical safety of equipment

195 incorporated in the appliance that is associated with the use of gas. It does not include requirements

196 covering the electrical safety of electrically-heated component parts or their associated equipment .

197 For appliances intended to be used in caravans, or motorhomes/mobile homes or on board of ships or

198 aircraft, additional requirements may be necessary.
199 This European Standard does not apply to:
200 a) outdoor appliances;
201 b) appliances connected to a combustion products evacuation duct;
202 c) appliances having a pyrolytic gas oven;

203 d) appliances having covered burners which do not comply with the constructional requirements of

204 5.2.8.2.2;
1) See the electrical safety rules.
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205 e) appliances incorporating flame supervision devices and having an automatic ignition device for

206 which the duration of the ignition attempt is limited by design;

207 f) appliances equipped with a burner that is periodically ignited and extinguished under the control

208 of an automatic on/off device;
209 g) appliances equipped with an oven and/or with a grill having a fan:

210 1) either for the supply of combustion air or for the evacuation of the products of combustion;

211 2) or for the circulation of the products of combustion within the compartments;

212 h) appliances supplied at pressures greater than those defined in 7.1.2;

213 i) appliances incorporating one or more hob or grill burners that enable the user to program the

214 delayed start of the cooking cycle;

215 j) appliances of categories I , I , I , I , I , I , I , I and the equivalent double and triple

2N 2R 3R 2E(S) 2E(R) 2Esi 2Er 2R
216 categories which include these indices;
217 k) appliances of category II
2E+3B.
218 This E
...

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