ISO 5149-4:2022

Refrigerating systems and heat pumps — Safety and environmental requirements — Part 4: Operation, maintenance, repair and recovery

Publication date: Nov 22, 2022

General information

Current stage: 60.60 Effective date: Nov 22, 2022

Originator: ISO

Owner: ISO/TC 86/SC 1

Type: International Standard

ICS: 27.080 27.200

Languages: English French

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Status: Published

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CD - ALL 17,074

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Scope

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.

Life cycle

PREVIOUSLY

Revises
ISO 5149-4:2014

NOW

PUBLISHED
ISO 5149-4:2022
60.60 Standard published
Nov 22, 2022

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