Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
5.1 General
5.2 Classification
5.3 Construction
5.4 Performance requirements
5.5 EMC/Electrical requirements
5.6 Markings, operation and installation requirements
5.7 Alternative fault conditions
5.8 Combined apparatus
5.9 Multifunctional Systems
5.10 Data exchange
5.10.1 General
5.10.2 Type of data
5.10.3 Communication of safety related data
6 Assessment under fault conditions
6.1 General
6.2 Class A
6.3 Class B
6.4 Class C
7 Specific Requirements
7.1 Electronic combustion products discharge safety
functions (TTB)
7.1.1 General
7.1.2 Construction requirements
7.1.3 Performance requirements
7.1.4 Declarations
7.1.5 Long term performance
7.2 Reset functions
7.2.1 General
7.2.2 Performance requirements
7.2.3 Long term performance
Annex A (informative) General risks in gas appliances
handled by control functions
Annex B (informative) Control standards not within the
scope of this prestandard (not exhaustive list)
Bibliography