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New Work Item Proposal - Revision of EN 12067-2:2022 - Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Part 2: Fuel/air ratio control/supervision of the electronic type

Source:
CEN
Committee:
GSE/22 - Safety and control devices for gas and oil burners and gas burning appliances
Categories:
Information management | Standardization. General rules
Comment period start date:
Comment period end date:

Comment by:

Scope

This document specifies the safety, design, construction and performance requirements, and testing for electronic fuel/air ratio control systems (ERC), electronic fuel/air ratio supervision systems (ERS) and electronic fuel/air ratio trim systems (ERT) intended for use with burners and appliances burning gaseous or liquid fuels. It also describes the procedures for evaluating these requirements and specifies information necessary for installation and use.

This document is applicable to:

— closed loop fuel/air ratio control systems, see 3.101;

— fuel/air ratio supervision systems, see 3.102;

— closed loop fuel/air ratio trim systems, see 3.103; and does not differentiate into classification by heat input.

Purpose

The intention of this revision is to:

 The standard is to be revised to fulfil the standardization request M/595 (GAR).

 Updates required due to the upcoming revision of EN 13611

 Update to EN IEC 60730-1:2024

 Editorial and technical improvement

 Rework Annex M

 Rework Annex J

 Rework Annex E

 Adaption to hydrogen use

Comment on proposal

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