Resumen
Ïã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014 specifies the requirements for the safety of persons and property, provides guidance for the protection of the environment, and establishes procedures for the operation, maintenance, and repair of refrigerating systems and the recovery of refrigerants.
Ïã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014 specifies the classification and selection criteria applicable to the refrigerating systems and heat pumps. These classification and selection criteria are used in Ïã¸ÛÁùºÏ²Ê¿ª½± 5149‑2, Ïã¸ÛÁùºÏ²Ê¿ª½± 5149‑3, and Ïã¸ÛÁùºÏ²Ê¿ª½± 5149‑4.
Ïã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014 applies to: a) refrigerating systems, stationary or mobile, of all sizes including heat pumps; b) secondary cooling or heating systems; c) the location of the refrigerating systems; and d) replaced parts and added components after adoption of this part of Ïã¸ÛÁùºÏ²Ê¿ª½± 5149 if they are not identical in function and in the capacity.
Ïã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014 applies to fixed or mobile systems, except to vehicle air conditioning systems covered by a specific product standard, e.g. Ïã¸ÛÁùºÏ²Ê¿ª½± 13043 and SAE J 639.
Ïã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014 is applicable to new refrigerating systems, extensions or modifications of already existing systems, and for used systems, being transferred to and operated on another site.
Ïã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014 also applies in the case of the conversion of a system to another refrigerant.
Systems containing refrigerants which are not listed in Ïã¸ÛÁùºÏ²Ê¿ª½± 817 are not covered in Ïã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014.
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Anteriormente
PublicadoÏã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014
PublicadoÏã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014/Amd 1:2015
PublicadoÏã¸ÛÁùºÏ²Ê¿ª½± 5149-1:2014/Amd 2:2021
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