European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Test conditions and uncertainty of measurements
6 Design and construction
7 Performance
8 Electrical requirements
9 Electromagnetic compatibility (EMC)
frequency immunity tests
10 Marking, instructions
Annex A (informative) Abbreviations and Symbols
Annex B (informative) Leak-tightness tests for gas controls — volumetric method
Annex C (informative) Leak-tightness tests for gas controls — pressure loss method
Annex D (normative) Calculation of pressure loss into leakage rate
Annex E (normative) Electrical/electronic component fault modes
Annex F (normative) Additional requirements for safety accessories and pressure
accessories as defined in EU Directive 2014 /68/EU
Annex G (normative) Materials for pressurized parts
Annex H (normative) Additional materials for pressurized parts
Annex I (normative) Requirements for controls used in DC supplied burners and
appliances burning gaseous or liquid fuels
Annex J (normative) Method for the determination of a Safety integrity level (SIL)
Annex K (normative) Method for the determination of a Performance Level (PL)
Annex L (informative) Relationship between Safety Integrity Level (SIL) and Performance
Level (PL)
Annex M (normative) Reset functions
Annex N (informative) Guidance document on Environmental Aspects
Annex O (normative) Seals of elastomer, cork and synthetic fibre mixtures
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2009/142/EC aimed to be covered
Annex ZB (informative) Relationship between this European Standard and the essential
requirements of Regulation (EU) 2016/426 aimed to be covered
Annex ZC (informative) Relationship between this European Standard and the essential
requirements of Directive 2014/68/EU aimed to be covered
Bibliography