AS NZS 2007.2:2021 pdf free download – Performance of household electricalappliances – Dishwashers Part 2: Energy efficiency labelling requirements

AS NZS 2007.2:2021 pdf free download – Performance of household electricalappliances – Dishwashers Part 2: Energy efficiency labelling requirements.
AS NZS 2007.2 specifies the energycuildency labelling requirements fur electric household dishwashers
that are within the scope of the relevant legislation.
In particular, this Standard specifies the following:
(a) Program for energy efficiency labelling and water efficiency labelling.
(b) Water i.000ection mode.
(c) Comparative energy consumptIon (CEC).
(d) Star rating for energy efficiency labelling.
fr) Energy rating label requirements.
(I) Performance criteria.
(g) Content, format and affixing requirements for dishwasher energy rating labels.
(h) Test report content, example for the application for registration for energy efficiency labelling and water efficiency labelling.
(i) fletails concerning appliance registration with the relevant regulator.
1.2 Application
This Standard shall be read in conjunction with AS/NZS 2007.1.
1.3 Normative references
The following documents are referred to in the text in such a way that same or all of their content
constitutes requirements of this document:
NOTE Documents referenced for informative purposes are listed in the Kibliography. AS 2706, Numerical values — Rounding and interpretation of limiting values
AS/NZS 2007.1, Perftwrnance of household electrical appliances — Dishwashers, Part 1: Methods for measuring performance, energy and water cQnsumpeion
AS/NZS 60335,1, Household and similar electrical appliances — Safety, Part 1: General requirements (IEC 603351 Ed 5, MOD)
1.4 Terms and definitions
For the purposes of this Standard, the definitions below apply. NOTE The following dIind terms are boWed In this Standard,
Section 2 Test requirements, calculations, and algorithms for the energy rating label
2.1 General
2.1.1 Introduction
This Section sets out the test requirements, equations and procedures for calculating values of the comparative energy consumption (CEC). and star rating, which appear on an energy rating label
The process consists of measuring the tested energy consumption (Et) and standby power of each unit tested, then calculating the projected annual energy consumption (PAF.C) of the unit.
The values of PAEC for the units tested are used to calculate the CEC For the model. The CEC and the rated capacity ale then used to calculate the star rating Index (SRI) and the star rating
CEC, SRI and the star rating are determined using the primary water connection mode for the dishwasher (generally single cold connection).
NOTE For an example of calculations carried out on a typical set 01 test results, see Appendix A.
Where the manufacturer allows or recommends any water connection mode in addition to the primary water connectIon mode, this shall be the supplementary water connection mode, see 1.4.1 K. In this case, it is necessary to also test the dishwasher in this mode to determine the supplementary energy consumption (SEC). Although It is not necessary to determine the washing and drying performance, SRI or star rating for the supplementary water connection mode, a sailed load shall be used for this test.
Where no alternative water connection mode is allowed in addition to the primary water connection mode, SEC shall not be included on the energy rating label, see also Clause 5.5.
2.1.2 Multi.compartnient dishwashers
For multl’compartment dishwashers, the process outlined above applies to each washing compartment that, were it a separate single compartment machine, would fall within the scope of this Standard specified in the relevant Legislation).
If the compartments can operate independently and each has a program for washing a normally soiled load at rated capacity, they shall each be separately tested against the full suite of performance criteria set out in Section 3, and each rated and labelled In accordance with this Standard. Such machines shall carry a separate energy rating label for each compartment.
lIthe compartments can only operate together then each shall be loaded to its rated capacity and tested concurrently in accordance with Sec-tiori 3 of this Standard. Such machines shall carry a single energy rating label.
NOTE Check testing tolerances for all parameters in this Standard (including energy and performance) are set out in the relevant legislation. Details concerning check testing policies and tolerances are available at svww.energyratinggov.au
2.2 Processing of data
2.2.1 Program br energy efficiency labelling
The program for energy efficiency labelling shall be as nominated by the supplier. This shall he the program recommended in the product literature (i.e. operating manual or user instructions) to wash a normally soiled load at rated capacity. The nominated program shall meet the performance criteria of Section 3.