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ÖNORM EN ISO 5149-4

Issue date: 2025 11 15

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery (ISO 5149-4:2022)

Scope of ISO 5149-4:2022: 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.
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General information on ÖNORM EN ISO 5149-4

Format
Digital | 34 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International
Committee 223 Refrigeration and heat pump technology

Timeline

An overview of the development of ÖNORM EN ISO 5149-4 from 2000 til today.

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer Titel Ausgabedatum Art
Dokumentnummer
ISO 11650:1999
Titel
Performance of refrigerant recovery and/or recycling equipment
Ausgabedatum
1999 12 16
Art
Standard
Zur Produktseite
Dokumentnummer
ISO 5149-1:2014
Titel
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria
Ausgabedatum
2014 04 08
Art
Standard
Zur Produktseite
Dokumentnummer
ISO 5149-2:2014
Titel
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation
Ausgabedatum
2014 04 08
Art
Standard
Zur Produktseite
Dokumentnummer
ISO 5149-3:2014
Titel
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site
Ausgabedatum
2014 04 08
Art
Standard
Zur Produktseite

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