PREN 15502-2-2 : DRAFT 2012

Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Classification
5 Construction
6 Electrical safety
7 Controls
8 Operational requirements
9 Useful efficiencies
10 Electric auxiliary energy
11 Risk assessment
12 Marking and instructions
101 Figures
102 Listing of tables and numbers
103 Annexes
Annex AA (informative) - Compilation of the test
         conditions for the various gas families
Annex BB (informative) - Standards replaced by this
         standard in combination with part 1
Annex CC (informative) - Suitability of cast iron
         when there is a risk of condensation
Annex ZA (informative) - Clauses of this European
         Standard addressing essential requirements
         or provisions of EU Directive 2009/142/EC,
         'Directive relating to appliances burning
         gaseous fuels (codified version)' (GAD)
Annex ZB (informative) - Clauses of this European
         standard addressing the methods for the
         verification of the efficiency of the EU
         Directive 92/42/EEC, relating to the
         efficiency of new hot boilers with an output
         of 4 - 400 Kw

Defines, the requirements and test methods concerning, in particular the construction, safety, fitness for purpose, and rational use of energy, as well as the classification and marking of gas-fired central heating boilers that are fitted with atmospheric burners, fan assisted atmospheric burners and are hereafter referred to as 'boilers'.