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BS EN 12309-2:2015

Current
Current

The latest, up-to-date edition.

Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW Safety
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-29-2016

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Construction and design requirements
6 Operational requirements
7 Test methods
8 Marking and instructions
9 Figures
Annex A (informative) - Alternative method for the
        determination of the nominal heat input or the
        maximum and minimum heat input for appliances
        using a pneumatic gas/air ratio control system
Annex B (informative) - Calculation of conversions of NOx
Annex C (informative) - Example of calculation of weighting
        factors NOx
Annex D (informative) - Ratio of calorific value Gross to
        Net and Net to Gross for Gas Families 1, and 3
Annex ZA (informative) - Relationship between this
         European Standard and the Essential Requirements
         of EU Directive 2009/142/EC relating to appliances
         burning gaseous fuels (codified version)
Annex ZB (informative) - Relationship between this
         European Standard and the requirements of
         Commission Regulation (EC) No 813/2013
Annex ZC (informative) - Relationship between this
         European Standard and the requirements of
         Commission Regulation (EC) No 811/2013
Bibliography

Pertains to appliances only when used for space heating and cooling with or without heat recovery.

1.1 Scope of EN12309 series Appliances covered by this European Standard include one or a combination of the following: gas fired sorption chiller; gas fired sorption chiller/heater; gas fired sorption heat pump. This European Standard applies to appliances only when used for space heating and cooling with or without heat recovery. This European Standard applies to appliances having flue gas systems of typeB and C (according to CEN/TR1749 ) and to appliances designed for outdoor installations. EN12309 does not apply to air conditioners, it only applies to appliances having: integral burners under the control of fully automatic burner control systems; closed system refrigerant circuits in which the refrigerant does not come into direct contact with the water or air to be cooled or heated; mechanical means to assist transportation of the combustion air and/or the flue gas. The above appliances can have one or more primary or secondary functions (i.e. heat recovery - see definitions in EN12309‑1:2014 ). In the case of packaged units (consisting of several parts), the standard applies only to those designed and supplied as a complete package. The appliances having their condenser cooled by air and by the evaporation of external additional water are not covered by this European Standard. Installations used for heating and/or cooling of industrial processes are not within the scope of these standards. NOTE All the symbols given in this text are used regardless of the language used. 1.2 Scope of this Part2 to EN12309 This part of EN12309 deals with the safety of gas-driven sorption heat pumps as defined in EN12309‑1 . Only types B12 for outdoor installations, B13 for outdoor installations, B22 for outdoor installations, B23 for outdoor installations, C12 and C13, C32 and C33 are covered in this European Standard.

Committee
GSE/37
DevelopmentNote
Supersedes 98/706155 DC. (05/2005) Supersedes 13/30278752 DC. (06/2015)
DocumentType
Standard
Pages
106
PublisherName
British Standards Institution
Status
Current
Supersedes

IEC 60335-2-102:2004+AMD1:2008+AMD2:2012 CSV Household and similar electrical appliances - Safety - Part 2-102:Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections
IEC 60730-2-9:2015 RLV Automatic electrical controls - Part 2-9: Particular requirements for temperature sensing controls
EN 12309-1:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 1: Terms and definitions
EN 12067-2:2004 Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic types
EN 1057:2006+A1:2010 Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications
ISO 3864-2:2016 Graphical symbols — Safety colours and safety signs — Part 2: Design principles for product safety labels
EN 378-1:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
EN 378-3:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 3: Installation site and personal protection
EN 12309-4:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 4: Test methods
EN 1254-2:1998 Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
EN 60730-2-9:2010 Automatic electrical controls for household and similar use - Part 2-9: Particular requirements for temperature sensing controls
EN 1092-3:2003/AC:2007 FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 3: COPPER ALLOY FLANGES
EN 88-2:2007 Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
2009/142/EC : 2009 DIRECTIVE 2009/142/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 30 NOVEMBER 2009 RELATING TO APPLIANCES BURNING GASEOUS FUELS (TEXT WITH EEA RELEVANCE)
EN ISO 3166-1:2014 Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2013)
EN 161:2011+A3:2013 Automatic shut-off valves for gas burners and gas appliances
ISO 1182:2010 Reaction to fire tests for products Non-combustibility test
EN ISO 228-1:2003 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000)
EN 14459:2015 Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Methods for classification and assessment
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
EN 437:2003+A1:2009 Test gases - Test pressures - Appliance categories
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
EN 126:2012 Multifunctional controls for gas burning appliances
EN 12309-5:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 5: Requirements
CEN/TR 1749:2014 European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)
CR 1404:1994 Determination of emissions from appliances burning gaseous fuels during type-testing
EN 60335-2-102:2016 Household and similar electrical appliances - Safety - Part 2-102: Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections
EN 12309-3:2014 Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 3: Test conditions
ISO 3166-1:2013 Codes for the representation of names of countries and their subdivisions Part 1: Country codes
EN 60335-1:2012/A13:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
EN 298:2012 Automatic burner control systems for burners and appliances burning gaseous or liquid fuels
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
EN 1092-2:1997 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
EN 378-2:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation
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
ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
EN 257:2010 Mechanical thermostats for gas-burning appliances

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