NS EN 15270 : 1ED 2007

Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Classification and groupings for pellet burners
5 Requirements
6 Testing
7 Conformity evaluation
8 Marking
9 Operating instructions
10 Test report
Annex A (informative) - Vocabulary
Annex B (informative) - Fireproof non-metallic materials
                        for pellet burners
Annex C (normative) - Requirements for electronic
                      burner start up functions and
                      pellet-air ratio controls
Annex D (informative) - Example of risk assessment to
                        prevent back burning
Annex E (informative) - Example of risk assessment
                        and the allocation of safety level
                        for control functions using electronic
                        devices for pellet burners
Annex F (informative) - Long term stability test (optional)
Annex G (informative) - Measurement methods for some
                        physical parameters
Annex H (normative) - Determination of organic gaseous
                      compounds content
Annex I (informative) - Conformity evaluation
Bibliography

Describes pellet burners having a maximum heat input of not more than 70 kW, intended for fitting with appropriate boilers for hot water, and intended for high quality pellets in accordance with CEN/TS 14961:2005 Annex A.