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Homepage>BS Standards>27 ENERGY AND HEAT TRANSFER ENGINEERING>27.080 Heat pumps>21/30433859 DC BS ISO 5149-4. Refrigerating systems and heat pumps. Safety and environmental requirements Part 4. Operation, maintenance, repair and recovery
immediate downloadReleased: 2021-05-12
21/30433859 DC BS ISO 5149-4. Refrigerating systems and heat pumps. Safety and environmental requirements Part 4. Operation, maintenance, repair and recovery

21/30433859 DC

BS ISO 5149-4. Refrigerating systems and heat pumps. Safety and environmental requirements Part 4. Operation, maintenance, repair and recovery

CURRENCY
LANGUAGE
English
Standard number:21/30433859 DC
Pages:35
Released:2021-05-12
Status:Draft for Comment
DESCRIPTION

21/30433859 DC


This standard 21/30433859 DC BS ISO 5149-4. Refrigerating systems and heat pumps. Safety and environmental requirements is classified in these ICS categories:
  • 27.080 Heat pumps
  • 27.200 Refrigerating technology

This document specifies requirements for safety and environmental aspects in relation to operation, maintenance and repair of refrigerating systems and the recovery, reuse and disposal of all types of refrigerant, refrigerant oil, heat transfer fluid, refrigerating system and part thereof.

This document does not cover "motor vehicle air conditioners" constructed according to the product standards such as ISO 13043.

These requirements are intended to minimize risks of injury to persons and damage to property and the environment resulting from improper handling of the refrigerants or from contaminants leading to system breakdown and resultant emission of the refrigerant.

Subclauses 4.1.1, 4.1.2, 4.3, 5.1.1 to 5.1.4, 5.2, 5.3.1, 5.3.3 and 6.6 of this document are not applicable to unitary systems having a power cord, being factory sealed, and in conformance with IEC 60335 series.


This product includes: