AS/NZS 2040.2:2021
Performance of household electrical appliances - Clothes washing machines, Part 2: Energy efficiency labelling requirements
Standard specifies the energy efficiency labelling requirements for electric clothes washing machines intended for household and similar use that are within the scope of the relevant legislation. This Standard defines performance and energy efficiency labelling requirements that a clothes washing machine is to meet in order to carry a compliant energy rating label. This Standard does not specify safety requirements.
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AS/NZS 2040.2:2021 Clothes washing machines Energy efficiency labelling requirements
Preface
Section 1 Scope and general
1.1 Scope
1.2 Application
1.3 Normative references
1.4 Terms and definitions
1.5 Measured quantities
1.6 Rounding
Section 2 Test requirements, calculations and algorithms for the energy rating label
2.1 General
2.1.1 Introduction
2.1.2 Multi-compartment clothes washing machines
2.2 Processing of data
2.2.1 Program for energy efficiency labelling
2.2.2 Number of units required
2.2.3 Number of tests per unit
2.2.4 Multiple test runs
2.2.5 Results
2.3 Projected annual energy consumption (PAEC)
2.4 Comparative energy consumption (CEC)
2.5 Energy equivalent of residual moisture (Em)
2.6 Base energy consumption (BEC)
2.7 Star rating index (SRI)
2.8 Star rating
Section 3 Performance criteria
3.1 General
3.2 Percentage soil removal and standard deviation
3.3 Water consumption
3.4 Water extraction index
3.5 Severity of washing action index
3.6 Rinse performance
Section 4 Marking requirements
4.1 General
4.2 Appliance details
4.3 Marking location
4.4 Date of manufacture
Section 5 Content, format and affixing energy rating labels
5.1 Affixing the label
5.2 Colours, energy rating label fonts and format
5.2.1 Colours
5.2.2 Fonts
5.2.3 Format
5.3 Label variants
5.4 Content of energy rating label elements
5.4.1 Base energy rating label elements
5.4.2 Super efficiency energy rating label elements
5.4.3 Sample labels
Appendix A (informative) Example of energy efficiency calculations
Appendix B (normative) Energy rating label dimensions
Appendix C (informative) Application for registration of a clothes washing machine for energy and water efficiency labelling
Bibliography
Previous versions
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References
Performance of household electrical appliances - Dishwashers, Part 1: Methods for measuring performance, energy and water consumption
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AS/NZS 2040.2:2021 Clothes washing machines Energy efficiency labelling requirements
Preface
Section 1 Scope and general
1.1 Scope
1.2 Application
1.3 Normative references
1.4 Terms and definitions
1.5 Measured quantities
1.6 Rounding
Section 2 Test requirements, calculations and algorithms for the energy rating label
2.1 General
2.1.1 Introduction
2.1.2 Multi-compartment clothes washing machines
2.2 Processing of data
2.2.1 Program for energy efficiency labelling
2.2.2 Number of units required
2.2.3 Number of tests per unit
2.2.4 Multiple test runs
2.2.5 Results
2.3 Projected annual energy consumption (PAEC)
2.4 Comparative energy consumption (CEC)
2.5 Energy equivalent of residual moisture (Em)
2.6 Base energy consumption (BEC)
2.7 Star rating index (SRI)
2.8 Star rating
Section 3 Performance criteria
3.1 General
3.2 Percentage soil removal and standard deviation
3.3 Water consumption
3.4 Water extraction index
3.5 Severity of washing action index
3.6 Rinse performance
Section 4 Marking requirements
4.1 General
4.2 Appliance details
4.3 Marking location
4.4 Date of manufacture
Section 5 Content, format and affixing energy rating labels
5.1 Affixing the label
5.2 Colours, energy rating label fonts and format
5.2.1 Colours
5.2.2 Fonts
5.2.3 Format
5.3 Label variants
5.4 Content of energy rating label elements
5.4.1 Base energy rating label elements
5.4.2 Super efficiency energy rating label elements
5.4.3 Sample labels
Appendix A (informative) Example of energy efficiency calculations
Appendix B (normative) Energy rating label dimensions
Appendix C (informative) Application for registration of a clothes washing machine for energy and water efficiency labelling
Bibliography
Previous versions
AS/NZS 2040.2:2021
Online Library subscription pricing
The cost of your subscription will depend on which standards you want to access, and how many people in your organisation need to be able to access the Online Library subscription at the same time (concurrent users). During your subscription period, we are also able to make any necessary changes and ensure you are aware of any pricing changes that result. For a quote, contact our Online Library team by emailing onlinelibrary@standards.govt.nz.