SIST EN 1266:2004/A1:2005
(Main)Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gases - Amendment A1
Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gases - Amendment A1
To include: Updated references; technical changes resulting from the study of Formal Vote comments.
Konvektions-Raumheizer für gasförmige Brennstoffe mit gebläseunterstützter Verbrennungsluftzu- und/oder Abgasabführung
Appareils de chauffage indépendants a convection utilisant les combustibles gazeux et intégrant un ventilateur pour faciliter l'alimentation en air comburant et/ou l'évacuation des produits de combustion
Prostostoječi plinski konvekcijski grelniki z ventilatorjem za zgorevalni zrak in/ali dimne pline - Dopolnilo A1
General Information
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Standards Content (Sample)
EUROPEAN STANDARD
FINAL DRAFT
EN 1266:2002
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
December 2004
ICS 97.100.20
English version
Independent gas-fired convection heaters incorporating a fan to
assist transportation of combustion air and/or flue gases
Appareils de chauffage indépendants à convection utilisant Konvektions-Raumheizer für gasförmige Brennstoffe mit
les combustibles gazeux et intégrant un ventilateur pour gebläseunterstützter Verbrennungsluftzu- und/oder
faciliter l'alimentation en air comburant et/ou l'évacuation Abgasabführung
des produits de combustion
This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee
CEN/TC 62.
This draft amendment A1, if approved, will modify the European Standard EN 1266:2002. If this draft becomes an amendment, CEN
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment
into the relevant national standard without any alteration.
This draft amendment 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 Management Centre has the same status
as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1266:2002/prA1:2004:2004: E
worldwide for CEN national Members.
---------------------- Page: 1 ----------------------
EN 1266:2002/prA1:2004 (E)
Foreword
This document (EN 1266:2002/prA1:2004) has been prepared by Technical Committee CEN/TC 62 "Independent
gas-fired space heaters", the secretariat of which is held by BSI.
This document is currently submitted to the Unique Acceptance Procedure.
This document has been prepared under a mandate given to CEN by the European Commission and the European
Free Trade Association, and supports essential requirements of EU Directive(s).
2
---------------------- Page: 2 ----------------------
EN 1266:2002/prA1:2004 (E)
1 Clause 2 Normative references
Amend the following references to read as follows:
‘EN 161: 2001 Automatic shut-off valves for gas burners and gas appliances’.
‘EN 298: 2003 Automatic gas burner control systems for gas burners and gas burning appliances with
or without fans’.
‘EN 437: 2003 Test gases - Test pressures - Appliance categories.’
‘EN 60335-1: 2002 Household and similar electrical appliances - Safety - Part 1: General requirements (IEC
60335-1:2001, modified)’.
Include the following reference:
'EN 50165:1997 Electrical equipment of non-electric appliances for household and similar purposes -
Safety requirements.’
In definitions 3.2.2, 3.2.4, 3.2.8, 3.5.1.1, 3.5.1.2 and 3.5.1.3 replace:
‘[EN 437: 1993]’ by ‘[EN 437: 2003]’.
2 Clause 5 Constructional requirements
5.3 Accessibility for use and maintenance
Replace the second paragraph by:
‘Removable parts shall be so designed or marked that they are easy to reassemble correctly according to the
manufacturer's instructions and any incorrect assembly shall be obvious.’
5.7.2 Type B appliances
Replace the second paragraph by:
‘It shall be possible to insert into the socket, or adaptor, a pipe, with an outside diameter of (D - 2) mm, for a
distance of at least equal to:
a) 30 mm for a horizontal connection,
b) 15 mm for a vertical connection,
but it shall be impossible to insert it to such a depth that the evacuation of the products of combustion is
impaired.
NOTE Where D is the nominal internal diameter of the appliance outlet.’
5.8 Electrical equipment
Replace the first paragraph with the following:
' The electrical equipment of the appliance shall be so designed and constructed as to obviate hazards of an
electrical origin. The appliance shall comply with the requirements of EN 50165:1997 which covers such
hazards.'
3
---------------------- Page: 3 ----------------------
EN 1266:2002/prA1:2004 (E)
Second paragraph shall be deleted.
Replace the following:
‘EN 298: 1993’ by ‘EN 298: 2003’;
5.9 Safety in the event of fluctuation, interruption and restoration of the auxiliary energy
Replace the first paragraph by:
‘5.9.1 Interruption and restoration
'When interruption and subsequent restoration affects safety, then interruption and subsequent restoration of
the electricity supply at any time during the starting up or operation of the appliance shall result in either safety
shutdown, or, the appliance shall comply with 6.5.7.’
The second paragraph shall be entitled as follows:
‘5.9.2 Fluctuation’
5.10 Air proving devices
5.10.1 General
Add the following text as a Note at the end of the sub-clause:
'For type C appliances with a heat input less than or equal to 6 kW, an air proving device is not mandatory
provided the requirements of 6.11.5 are met.'
5.11.3.3 Automatic valve systems
Replace:
‘EN 161: 1991’ by ‘EN 161: 2001’
5.11.6 Automatic burner control system
Replace:
‘EN 298: 1993’ by ‘EN 298: 2003’
5.12 Ignition burner
Renumber clause as sub-clause 5.12.2.
Insert a new clause 5.12 entitled Ignition devices.
Insert the following as a new sub-clause:
'5.12.1 Direct ignition of the main burner
'Direct ignition of the main burner is allowable for appliances which:
'a) incorporate an automatic ignition system; or
'b) have a heat input less than or equal to 4 kW during the ignition procedure.'
4
---------------------- Page: 4 ----------------------
EN 1266:2002/prA1:2004 (E)
5.13 Burners
Include the following text as a new first paragraph:
‘Every removable injector and/or removable restrictor shall carry an indelible means of identification preventing any
confusion.’
5.14 Motors and fans
Delete clause 5.14.1.
3 Clause 6 Operational requirements
6.6 Pressure governors
The second line of the paragraph 1 shall read as follows:
'.by more than ± 5 % for second and third family gases, from the rate…'
6.7.1 CO concentration for all appliances
Replace the text of indent ‘b)’ by:
‘0,2 % when the appliance is supplied with the incomplete combustion limit gas under the test conditions
described in 7.7.2.2, and, under all test conditions described in 7.7.3, excluding 7.7.3.1 a), including the
arithmetic mean calculated as given in 7.7.3.4.’
4 Clause 7 Test methods
7.2.3 Escape of unburnt gas - burner (Type B appliances only)
In paragraph 2, delete the following text:
', e.g. a match,'
7.5.2 Ignition and cross-lighting
7.5.2.1 All appliances
Test no. 2 b)
At the end of indent b) add the following text:
'…or 95 % for the third family gases.'
Test no. 3 a)
At the end of indent a) add the following text:
'or 95 % for the third family gases (for the reference gases).'
7.5.3 Flame stability
Test no. 1
At the end of paragraph 2 add the following text:
5
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EN 1266:2002/prA1:2004 (E)
'or 95 % for the third family gases (for the reference gases)’.
Test no. 2
The last line of paragraph 2 shall end as follows:
'.input for second family gases and third family
...
SLOVENSKI STANDARD
SIST EN 1266:2004/A1:2005
01-oktober-2005
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Independent gas-fired convection heaters incorporating a fan to assist transportation of
combustion air and/or flue gases - Amendment A1
Konvektions-Raumheizer für gasförmige Brennstoffe mit gebläseunterstützter
Verbrennungsluftzu- und/oder Abgasabführung
Appareils de chauffage indépendants a convection utilisant les combustibles gazeux et
intégrant un ventilateur pour faciliter l'alimentation en air comburant et/ou l'évacuation
des produits de combustion
Ta slovenski standard je istoveten z: EN 1266:2002/A1:2005
ICS:
97.100.20
SIST EN 1266:2004/A1:2005 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
EUROPEAN STANDARD
EN 1266:2002/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2005
ICS 97.100.20
English Version
Independent gas-fired convection heaters incorporating a fan to
assist transportation of combustion air and/or flue gases
Appareils de chauffage indépendants à convection utilisant Konvektions-Raumheizer für gasförmige Brennstoffe mit
les combustibles gazeux et intégrant un ventilateur pour gebläseunterstützter Verbrennungsluftzu- und/oder
faciliter l'alimentation en air comburant et/ou l'évacuation Abgasabführung
des produits de combustion
This amendment A1 modifies the European Standard EN 1266:2002; it was approved by CEN on 7 July 2005.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Central Secretariat or to any CEN member.
This amendment 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 Central Secretariat has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1266:2002/A1:2005: E
worldwide for CEN national Members.
---------------------- Page: 2 ----------------------
EN 1266:2002/A1:2005 (E)
Foreword
This European Standard (EN 1266:2002/A1:2004) has been prepared by Technical Committee CEN/TC 62
"Independent gas-fired space heaters", the secretariat of which is held by BSI.
This Amendment to the European Standard EN 1266:2002 shall be given the status of a national standard, either
by publication of an identical text or by endorsement, at the latest by February 2006, and conflicting national
standards shall be withdrawn at the latest by February 2006.
This European Standard has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,
Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
2
---------------------- Page: 3 ----------------------
EN 1266:2002/A1:2005 (E)
1 Clause 2 Normative references
Amend the following references to read as follows:
‘EN 161:2001 Automatic shut-off valves for gas burners and gas appliances’
‘EN 298:2003 Automatic gas burner control systems for gas burners and gas burning appliances with
or without fans’
‘EN 437:2003 Test gases - Test pressures - Appliance categories’
‘EN 60335-1:2002 Household and similar electrical appliances - Safety - Part 1: General requirements (IEC
60335-1:2001, modified)’
Include the following reference:
'EN 50165:1997 Electrical equipment of non-electric appliances for household and similar purposes -
Safety requirements’
In definitions 3.2.2, 3.2.4, 3.2.8, 3.5.1.1, 3.5.1.2 and 3.5.1.3 replace:
‘[EN 437:1993]’ with ‘[EN 437: 2003]’.
2 Clause 5 Constructional requirements
5.3 Accessibility for use and maintenance
Replace the second paragraph with:
‘Removable parts shall be so designed or marked that they are easy to reassemble correctly according to the
manufacturer's instructions and any incorrect assembly shall be obvious.’
5.7.2 Type B appliances
Replace the second paragraph with:
‘It shall be possible to insert into the socket, or adaptor, a pipe, with an outside diameter of (D - 2) mm, for a
distance of at least equal to:
a) 30 mm for a horizontal connection;
b) 15 mm for a vertical connection;
but it shall be impossible to insert it to such a depth that the evacuation of the products of combustion is
impaired.
NOTE Where D is the nominal internal diameter of the appliance outlet.’
5.8 Electrical equipment
Replace the first paragraph with the following:
'The electrical equipment of the appliance shall be so designed and constructed as to obviate hazards of an
electrical origin. The appliance shall comply with the requirements of EN 50165:1997 which covers such
hazards.'
3
---------------------- Page: 4 ----------------------
EN 1266:2002/A1:2005 (E)
Second paragraph shall be deleted.
Replace the following:
‘EN 298:1993’ with ‘EN 298:2003’;
5.9 Safety in the event of fluctuation, interruption and restoration of the auxiliary energy
Replace the first paragraph with:
‘5.9.1 Interruption and restoration
'When interruption and subsequent restoration affects safety, then interruption and subsequent restoration of
the electricity supply at any time during the starting up or operation of the appliance shall result in either safety
shutdown, or, the appliance shall comply with 6.5.7.’
The second paragraph shall be entitled as follows:
‘5.9.2 Fluctuation’
5.10 Air proving devices
5.10.1 General
Add the following text as a Note at the end of the sub-clause:
'NOTE For type C appliances with a heat input less than or equal to 6 kW, an air proving device is not mandatory provided
the requirements of 6.11.5 are met.'
5.11.3.3 Automatic valve systems
Replace:
‘EN 161:1991’ with ‘EN 161:2001’
5.11.6 Automatic burner control system
Replace:
‘EN 298:1993’ with ‘EN 298:2003’
5.12 Ignition burner
Renumber clause as sub-clause 5.12.2.
Insert a new clause 5.12 entitled Ignition devices.
Insert the following as a new sub-clause:
'5.12.1 Direct ignition of the main burner
'Direct ignition of the main burner is allowable for appliances which:
'a) incorporate an automatic ignition system; or
'b) have a heat input less than or equal to 4 kW during the ignition procedure.'
4
---------------------- Page: 5 ----------------------
EN 1266:2002/A1:2005 (E)
5.13 Burners
Include the following text as a new first paragraph:
‘Every removable injector and/or removable restrictor shall carry an indelible means of identification preventing any
confusion.’
5.14 Motors and fans
Delete clause 5.14.1.
3 Clause 6 Operational requirements
6.6 Pressure governors
The second line of the paragraph 1 shall read as follows:
'.by more than ± 5 % for second and third family gases, from the rate…'
6.7.1 CO concentration for all appliances
Replace the text of indent ‘b)’ with:
‘0,2 % when the appliance is supplied with the incomplete combustion limit gas under the test conditions
described in 7.7.2.2, and, under all test conditions described in 7.7.3, excluding 7.7.3.1 a), including the
arithmetic mean calculated as given in 7.7.3.4.’
4 Clause 7 Test methods
7.2.3 Escape of unburnt gas - burner (Type B appliances only)
In paragraph 2, delete the following text:
...
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