NF EN ISO 22712, E35-420 (04/2023)

This document defines activities related to refrigeration systems in accordance with ISO 5149-1, ISO 5149-2, ISO 5149-3 and ISO 5149-4, and other equivalent standards, such as EN 378-1, EN 378-2, EN 378-3, EN 378-4 and associated competency profiles. It also establishes competency criteria for people who carry out these activities. Activities related to electricity are excluded. NOTE 1 Since a refrigeration circuit is supposed not to include electrical and electronic systems, the activities falling within this field are not part of this document. National regulations or appropriate international or national standards may be consulted for competencies relating to electrical and electronic systems. NOTE 2 This document does not apply to persons employed by companies manufacturing self-contained or monoblock refrigeration components or equipment as defined in ISO 5149-1 or EN 378-1, since the initial design of the product until complete manufacture of the product, provided that the process is controlled and the methods used are verified by an organization or person, responsible for compliance with legal requirements relating to health, safety and the environment (e.g. example, energy efficiency). NOTE 3 This document does not constitute a training program.
(Automatic translation from French)