IEC 60436:2004/AMD2:2012

Amendment 2 - Electric dishwashers for household use - Methods for measuring the performance

Amendement 2 - Lave-vaisselle électriques à usage domestique - Méthodes de mesure de l'aptitude à la fonction

General Information

• Status: Published
• Publication Date: 22-Feb-2012
• ICS: 97.040.40 - Dishwashers
• Technical Committee: SC 59A - Electric dishwashers
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 29-Oct-2015

Relations

• Revised: IEC 60436:2015 - Electric dishwashers for household use - Methods for measuring the performance
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 60436
®

Edition 3.0 2012-02
INTERNATIONAL
STANDARD

colour
inside
AMENDMENT 2

Electric dishwashers for household use – Methods for measuring the
performance

IEC 60436:2004/A2:2012(E)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2012 IEC, Geneva, Switzerland

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester.
If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,
please contact the address below or your local IEC member National Committee for further information.


IEC Central Office Tel.: [phone]
3, rue de Varembé Fax: [phone]
CH-1211 Geneva 20 [e-mail]
Switzerland www.iec.ch

About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.

Useful links:

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The advanced search enables you to find IEC publications The world's leading online dictionary of electronic and
by a variety of criteria (reference number, text, technical electrical terms containing more than 30 000 terms and
committee,…). definitions in English and French, with equivalent terms in
It also gives information on projects, replaced and additional languages. Also known as the International
withdrawn publications. Electrotechnical Vocabulary (IEV) on-line.

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---------------------- Page: 2 ----------------------
IEC 60436

®


Edition 3.0 2012-02




INTERNATIONAL



STANDARD








colour

inside




AMENDMENT 2






Electric dishwashers for household use – Methods for measuring the

performance



























INTERNATIONAL

ELECTROTECHNICAL

COMMISSION

PRICE CODE
P


ICS 97.040.40 ISBN 978-2-88912-940-9



  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – 60436 Amend.2  IEC:2012(E)
FOREWORD
This amendment has been prepared by subcommittee 59A: Electric dishwashers, of IEC
technical committee 59: Performance of household and similar electrical appliances.
The text of this amendment is based on the following documents:
CDV Report on voting
59A/152/CDV 59A/160/RVC

The decision, given in the report on voting indicated in the above table, was modified at the
SC59A meeting held in Melbourne, Australia on 21 October 2011. In point 8 of the minutes of
the meeting, document 59A/162/RM, the decision 1/11 was given to move this amendment
directly to publication without passing through the FDIS document stage.
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.

_____________

---------------------- Page: 4 ----------------------
60436 Amend.2  IEC:2012(E) – 3 –
INTRODUCTION
This second amendment to the third edition of IEC 60436 (2004) covers the five following
issues:
• An illustration for the through-circulation thermal cabinet to indicate the position of
temperature sensors and a new position for the basket to prevent partial blockage of the
inlet air path which will improve the consistency of the oven drying results. Furthermore an
improved calibration procedure of the oven temperatures is included. It applies to Annex G
of IEC 60436:2004.
• Revised small bowl specification – the current bowl (named “small serving bowl” as well as
“fruit bowl”) is out of production and will become unavailable as the existing stock is
depleted. This alternate bowl is necessary. This bowl (“dessert bowl”) has been tested and
found to be acceptable. Throughout the standard the names "small serving bowl" and the
"fruit bowl" have been changed to "dessert bowl". This applies to Clause 6, Annex A and
Annex B of IEC 60436:2004.
• The inclusion of standby power to cover the relevant low power modes for dishwashers as
a new Annex O which references IEC 62301 for the measurement method. This Annex O
is based on Annex L of draft 59D/343/CDV for washing machines and has been modified
to be suitable for dishwashers.
• A more detailed description on how to calibrate and work with the new microwave oven
was introduced with IEC 60436, Amendment 1:2009.
• Alternative replacement cutlery items for Annex A are described in A.2 and A.3.
2 Normative references
Add the following new reference:
IEC 62301, Household electrical appliances – Measurement of standby power
3 Terms and definitions
Add the following new definitions:
3.16
off mode
mode where the product is switched off using appliance controls or switches that are
accessible and intended for operation by the user during normal use to attain the lowest
power consumption that may persist for an indefinite time while connected to a mains power
source, and used in accordance with the manufacturer’s instructions
NOTE 1 Where there are no controls, the dishwasher is left to revert to a steady state power consumption of its
own accord.
NOTE 2 Where the dishwasher has no power switch intended for the user to activate off mode, then off mode is
effectively the same as left on mode.
3.17
left on mode
the lowest power consumption mode that may persist for an indefinite time after the
completion of the programme and unloading of the machine without any further intervention of
the user
NOTE In some products, this mode may be an equivalent power to off mode.

---------------------- Page: 5 ----------------------
– 4 – 60436 Amend.2  IEC:2012(E)
3.18
delay start mode
the average power consumption of the mode where the user has selected a specified delay to
the commencement of the programme. This mode is only applicable to dishwashers that
provide a delay start function for the user
NOTE Delay start mode is a short duration (temporary) mode so the duration should always be stated with the
power or energy consumption. The frequency of use and the duration selected will depend on a number of factors
and may vary considerably across individual users.
6.4.1.2 Conversion
Replace the contents of the subclause by the following:
If the power levels of the microwave oven used are not equal to the rated values (780 W and
150 W) according to Annex G but within the given tolerances the heating times shall be
corrected as follows:

1
BOSCH model HMT752F      Approved microwave
          oven for tests

P ⋅ t P ⋅ Z
1 1 1
t =  t = (Z.1)
u,1 u,1
P P
u,1 u,1
P ⋅ t P ⋅ t
2 2 2 2
t =  t = (Z.2)
u,2 u,2
P P
u,2 u,2
where
P is 780 W
1
P is 150 W

2
t is 4 min

1
t is 10 min
2
Z is the recommended time setting in min in the attached data sheet which will be
delivered together with the microwave oven as described in G.1
P is the actual max. power level used in W (measured according to IEC 60705)
u,1
t is the corresponding heating time to be used in min
u,1
P is the actual reduced power level used in W [determined by Equation (Z.3)]

u,2
t is the corresponding actual heating time to be used in min.
u,2

P
u,1
P = (t − t ) (Z.3)
u,2 on up
t
p
where
t is the time of the elementary period of the magnetron in the microwave oven at the
p
reduced power level in s;

1
 “Bosch HMT752F"is the trade name of a product supplied by Bosch. This information is provided for the
convenience of users of this international standard and does not constitute an endorsement by the IEC of this
trademark. Items of the similar specification may be used if they can be shown to lead to equivalent results.

---------------------- Page: 6 ----------------------
60436 Amend.2  IEC:2012(E) – 5 –
t is the time the microwave oven is on within the elementary period in s.
on
t is 1,6 s, which is the magnetron filament heating-up time
up
Use levels, which are close to the rated levels.
6.4.1.3 Pre-heating the microwave oven
Replace the contents of the subclause by the following:
Before cooking the milk in the glasses, heat up the microwave oven as follows:
Place six glasses, each filled with 50 ml of water, in the microwave oven;
Place the glasses symmetrically in a circle of 160 mm diameter (centre of the circle = centre
of the glass turntable). See Figure 1.
Operate the microwave oven for 4 or respectively Z min depending on the oven type (see
above) at a power level of 780 W and then for 10 min at a power level of 150 W, or at the
corrected cooking times calculated above for the power level used. The time Z can be found
in the technical instructions for the particular microwave.
After pre-cooking, take the water-filled glasses out of the microwave oven.

---------------------- Page: 7 ----------------------
– 6 – 60436 Amend.2  IEC:2012(E)
Figure 1 – Position of the glasses on the microwave turntable
Replace Figure 1 as follows:

The beaker shall remain flat

Centre of the beakers to lie
and flush on the platter surface
on a circle of ∅160 mm
∅60 mm
60°
∅160 mm
IEC  214/12


A.2 Place setting specifications
In the table, replace rows 7 to 11 with the following new rows:

7 Fork 188 mm WMF “Signum” Dessert Fork “1900”
8 Soup spoon 190 mm WMF “Signum” Dessert Spoon “1900”
9 Knife 209 mm WMF “Gastro” Table Knife 18/10 “0800”
10 Teaspoon 136 mm WMF “Signum” Tea / Coffee Spoon “1900”
11 Dessert spoon 156 mm WMF “Signum” Coffee / Tea Spoon “1900”

---------------------- Page: 8 ----------------------
60436 Amend.2  IEC:2012(E) – 7 –

Replace the second dashed item after the table by the following:
– Cutlery: approximately 213 g

A.3 Serving piece specifications
A.3.1
In the table, replace row 14 with the following new row:
14 Dessert bowl 130 mm. Corning #6003899 Corelle® Winter Frost
White

In the table, replace rows 15 to 17 with the following new rows:
15 Two serving spoons 260 mm WMF “Supplement” Chafing Dish Spoon
16 Serving fork 190 mm WMF “Supplement” Serving Fork
17 Gravy ladle 180 mm WMF “Supplement” Gravy Ladle

Replace the first and second dashed items after the table by the following:
– Crockery:1 310 g ± 30 g
– Cutlery: approximately 233 g
Add the following note:
NOTE “Corelle” is a trademark. This information is provided for the convenience of users of this international
standard and does not constitute an endorsement by the IEC of this trademark. Items of similar specification may
be used if they can be shown to lead to equivalent results.
A 3.2
Replace the first and second dashed items after the table by the following:
– Crockery: 1 950 g ± 50 g
– Cutlery: approximately 233 g
B.2 Place setting specifications
In the table, replace row 2 with the following new row:
2 Dessert bowl 130 mm Corning #6003899 Corelle® Winter Frost
White

Replace the first dashed item after the table by the following:
– Crockery + glass: 1 060 g ± 30 g

---------------------- Page: 9 ----------------------
– 8 – 60436 Amend.2  IEC:2012(E)
B.3.1
In the table, replace row 14 by the following new row:
14 Dessert bowl 130 mm Corning #6003899 Corelle® Winter Frost
White

Replace the first dashed item after the table by the following:
– Crockery: 980 g ± 25 g
B.3.2
In the second paragraph, replace the first dashed item by the following:
– Crockery: 1 605 g ± 40 g
B.4 Concordance with load items in Annex A
In the table, replace rows 2 and 14 by the following new rows:

2 Soup Plate 2 Dessert Bowl
14 Dessert Bowl 14 Dessert Bowl (same as 2)

F.8
Modify as follows:
A through-circulation thermal cabinet that complies with the specification in G.2 may be
obtained from:
Memmert GmbH + Co. KG Tel: + 49 9122 9250
Postfach 1720 Fax: + 49 9122 14 585
D – 91126 SCHWABACH [e-mail]
Germany

F.9
Modify as follows:
A microwave oven that complies with the specification in G.1 may be obtained from:
Bosch-Siemens-Hausgeraete GmbH  Fax: [phone]
Mr. Kleiber, Abt. FDG/MWD  [e-mail]
Robert-Bosch-Str. 16
D – 89407 DILLINGEN/DONAU
Germany

G.1 Microwave oven
Replace the first sentence between brackets by the following:
Examples of products that comply with this specification are BOSCH HMT 752 F and
BOSCH HMT 742 C.

---------------------- Page: 10 ----------------------
60436 Amend.2  IEC:2012(E) – 9 –
G.2 Through-circulation thermal cabinet
Replace the contents of the clause by the following:
(An example of a product that complies with this specification is Memmert UFP 800-DW-D1
[see F.8])
This includes the necessary loading set.
The through-circulation thermal cabinet shall guarantee that the sample of test soil is
uniformly dried.
Temperatures shall be recorded during the calibration run.
NOTE 1 All thermal cabinets with a high heating and circulating capacity fulfil these requirements.
NOTE 2 Thermal cabinets with a low heating and circulating output will still meet these requirements if they are
filled with fewer items. A reduction of the heating-up period may be taken into consideration.
NOTE 3 “Bosch” and “Memmert” are trade marks. This information is provided for the convenience of users of this
international standard and does not constitute an endorsement by the IEC of this trade mark. Items of the similar
specification may be used if they can be shown to lead to equivalent results.
The air flow rate shall be provided with internal circulation only and any outside air vents shall
be closed. Air flow rate shall be switched onto the setting “max”.
The oven shall have a volume of 750 l.
Ove
...

IEC 60436
®

Edition 3.0 2012-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
AMENDMENT 2
AMENDEMENT 2

Electric dishwashers for household use – Methods for measuring the
performance

Lave-vaisselle électriques à usage domestique – Méthodes de mesure de
l'aptitude à la fonction

IEC 60436:2004/A2:2012

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2012 IEC, Geneva, Switzerland

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester.
If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,
please contact the address below or your local IEC member National Committee for further information.


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utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les
microfilms, sans l'accord écrit de la CEI ou du Comité national de la CEI du pays du demandeur.
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publication, utilisez les coordonnées ci-après ou contactez le Comité national de la CEI de votre pays de résidence.

IEC Central Office Tel.: [phone]
3, rue de Varembé Fax: [phone]
CH-1211 Geneva 20 [e-mail]
Switzerland www.iec.ch

About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigenda or an amendment might have been published.

Useful links:

IEC publications search - www.iec.ch/searchpub Electropedia - www.electropedia.org
The advanced search enables you to find IEC publications The world's leading online dictionary of electronic and
by a variety of criteria (reference number, text, technical electrical terms containing more than 30 000 terms and
committee,…). definitions in English and French, with equivalent terms in
It also gives information on projects, replaced and additional languages. Also known as the International
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---------------------- Page: 2 ----------------------
IEC 60436

®


Edition 3.0 2012-02




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE
colour

inside



AMENDMENT 2

AMENDEMENT 2





Electric dishwashers for household use – Methods for measuring the

performance




Lave-vaisselle électriques à usage domestique – Méthodes de mesure de

l'aptitude à la fonction
















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX P


ICS 97.040.40 ISBN 978-2-8322-0933-2



Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

---------------------- Page: 3 ----------------------
– 2 – 60436 Amend.2  IEC:2012
FOREWORD
This amendment has been prepared by subcommittee 59A: Electric dishwashers, of IEC
technical committee 59: Performance of household and similar electrical appliances.
This bilingual version (2013-07) corresponds to the monolingual English version, published in
2012-02.
The text of this amendment is based on the following documents:
CDV Report on voting
59A/152/CDV 59A/160/RVC

The decision, given in the report on voting indicated in the above table, was modified at the
SC59A meeting held in Melbourne, Australia on 21 October 2011. In point 8 of the minutes of
the meeting, document 59A/162/RM, the decision 1/11 was given to move this amendment
directly to publication without passing through the FDIS document stage.
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The French version of this amendment has not been voted upon.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.

_____________

---------------------- Page: 4 ----------------------
60436 Amend.2  IEC:2012 – 3 –
INTRODUCTION TO AMENDMENT 2
This second amendment to the third edition of IEC 60436 (2004) covers the five following
issues:
• An illustration for the through-circulation thermal cabinet to indicate the position of
temperature sensors and a new position for the basket to prevent partial blockage of the
inlet air path which will improve the consistency of the oven drying results. Furthermore an
improved calibration procedure of the oven temperatures is included. It applies to Annex G
of IEC 60436:2004.
• Revised small bowl specification – the current bowl (named “small serving bowl” as well as
“fruit bowl”) is out of production and will become unavailable as the existing stock is
depleted. This alternate bowl is necessary. This bowl (“dessert bowl”) has been tested and
found to be acceptable. Throughout the standard the names "small serving bowl" and the
"fruit bowl" have been changed to "dessert bowl". This applies to Clause 6, Annex A and
Annex B of IEC 60436:2004.
• The inclusion of standby power to cover the relevant low power modes for dishwashers as
a new Annex O which references IEC 62301 for the measurement method. This Annex O
is based on Annex L of draft 59D/343/CDV for washing machines and has been modified
to be suitable for dishwashers.
• A more detailed description on how to calibrate and work with the new microwave oven
was introduced with IEC 60436, Amendment 1:2009.
• Alternative replacement cutlery items for Annex A are described in A.2 and A.3.
2 Normative references
Add the following new reference:
IEC 62301, Household electrical appliances – Measurement of standby power
3 Terms and definitions
Add the following new definitions:
3.16
off mode
mode where the product is switched off using appliance controls or switches that are
accessible and intended for operation by the user during normal use to attain the lowest
power consumption that may persist for an indefinite time while connected to a mains power
source, and used in accordance with the manufacturer’s instructions
NOTE 1 Where there are no controls, the dishwasher is left to revert to a steady state power consumption of its
own accord.
NOTE 2 Where the dishwasher has no power switch intended for the user to activate off mode, then off mode is
effectively the same as left on mode.
3.17
left on mode
the lowest power consumption mode that may persist for an indefinite time after the
completion of the programme and unloading of the machine without any further intervention of
the user
NOTE In some products, this mode may be an equivalent power to off mode.

---------------------- Page: 5 ----------------------
– 4 – 60436 Amend.2  IEC:2012
3.18
delay start mode
the average power consumption of the mode where the user has selected a specified delay to
the commencement of the programme. This mode is only applicable to dishwashers that
provide a delay start function for the user
NOTE Delay start mode is a short duration (temporary) mode so the duration should always be stated with the
power or energy consumption. The frequency of use and the duration selected will depend on a number of factors
and may vary considerably across individual users.
6.4.1.2 Conversion
Replace the contents of the subclause by the following:
If the power levels of the microwave oven used are not equal to the rated values (780 W and
150 W) according to Annex G but within the given tolerances the heating times shall be
corrected as follows:

1
BOSCH model HMT752F      Approved microwave
          oven for tests

P ⋅ t P ⋅ Z
1 1 1
t =  t = (Z.1)
u,1 u,1
P P
u,1 u,1
P ⋅ t P ⋅ t
2 2 2 2
t =  t = (Z.2)
u,2 u,2
P P
u,2 u,2
where
P is 780 W
1
P is 150 W

2
t is 4 min

1
t is 10 min
2
Z is the recommended time setting in min in the attached data sheet which will be
delivered together with the microwave oven as described in G.1
P is the actual max. power level used in W (measured according to IEC 60705)
u,1
t is the corresponding heating time to be used in min
u,1
P is the actual reduced power level used in W [determined by Equation (Z.3)]

u,2
t is the corresponding actual heating time to be used in min.
u,2

P
u,1
P = (t − t ) (Z.3)
u,2 on up
t
p
where
t is the time of the elementary period of the magnetron in the microwave oven at the
p
reduced power level in s;
_____________
1
 “Bosch HMT752F"is the trade name of a product supplied by Bosch. This information is provided for the
convenience of users of this international standard and does not constitute an endorsement by the IEC of this
trademark. Items of the similar specification may be used if they can be shown to lead to equivalent results.

---------------------- Page: 6 ----------------------
60436 Amend.2  IEC:2012 – 5 –
t is the time the microwave oven is on within the elementary period in s.
on
t is 1,6 s, which is the magnetron filament heating-up time
up
Use levels, which are close to the rated levels.
6.4.1.3 Pre-heating the microwave oven
Replace the contents of the subclause by the following:
Before cooking the milk in the glasses, heat up the microwave oven as follows:
– Place six glasses, each filled with 50 ml of water, in the microwave oven;
– Place the glasses symmetrically in a circle of 160 mm diameter (centre of the circle =
centre of the glass turntable). See Figure 1.
– Operate the microwave oven for 4 or respectively Z min depending on the oven type (see
above) at a power level of 780 W and then for 10 min at a power level of 150 W, or at the
corrected cooking times calculated above for the power level used. The time Z can be
found in the technical instructions for the particular microwave.
After pre-cooking, take the water-filled glasses out of the microwave oven.

---------------------- Page: 7 ----------------------
– 6 – 60436 Amend.2  IEC:2012
Figure 1 – Position of the glasses on the microwave turntable
Replace Figure 1 as follows:

The beaker shall remain flat

Centre of the beakers to lie
and flush on the platter surface
on a circle of ∅160 mm
∅60 mm
60°
∅160 mm
IEC  214/12


A.2 Place setting specifications
In the table, replace rows 7 to 11 with the following new rows:

7 Fork 188 mm WMF “Signum” Dessert Fork “1900”
8 Soup spoon 190 mm WMF “Signum” Dessert Spoon “1900”
9 Knife 209 mm WMF “Gastro” Table Knife 18/10 “0800”
10 Teaspoon 136 mm WMF “Signum” Tea / Coffee Spoon “1900”
11 Dessert spoon 156 mm WMF “Signum” Coffee / Tea Spoon “1900”

---------------------- Page: 8 ----------------------
60436 Amend.2  IEC:2012 – 7 –
Replace the second dashed item after the table by the following:
– Cutlery: approximately 213 g

A.3 Serving piece specifications
A.3.1
In the table, replace row 14 with the following new row:
14 Dessert bowl 130 mm. Corning #6003899 Corelle® Winter Frost
White

In the table, replace rows 15 to 17 with the following new rows:
15 Two serving spoons 260 mm WMF “Supplement” Chafing Dish Spoon
16 Serving fork 190 mm WMF “Supplement” Serving Fork
17 Gravy ladle 180 mm WMF “Supplement” Gravy Ladle

Replace the first and second dashed items after the table by the following:
– Crockery:1 310 g ± 30 g
– Cutlery: approximately 233 g
Add the following note:
NOTE “Corelle” is a trademark. This information is provided for the convenience of users of this international
standard and does not constitute an endorsement by the IEC of this trademark. Items of similar specification may
be used if they can be shown to lead to equivalent results.
A.3.2
Replace the first and second dashed items after the table by the following:
– Crockery: 1 950 g ± 50 g
– Cutlery: approximately 233 g
B.2 Place setting specifications
In the table, replace row 2 with the following new row:
2 Dessert bowl 130 mm Corning #6003899 Corelle® Winter Frost
White

Replace the first dashed item after the table by the following:
– Crockery + glass: 1 060 g ± 30 g

B.3.1
In the table, replace row 14 by the following new row:

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– 8 – 60436 Amend.2  IEC:2012
14 Dessert bowl 130 mm Corning #6003899 Corelle® Winter Frost
White

Replace the first dashed item after the table by the following:
– Crockery: 980 g ± 25 g
B.3.2
In the second paragraph, replace the first dashed item by the following:
– Crockery: 1 605 g ± 40 g
B.4 Concordance with load items in Annex A
In the table, replace rows 2 and 14 by the following new rows:

2 Soup Plate 2 Dessert Bowl
14 Dessert Bowl 14 Dessert Bowl (same as 2)

F.8
Modify as follows:
A through-circulation thermal cabinet that complies with the specification in G.2 may be
obtained from:
Memmert GmbH + Co. KG Tel: + 49 9122 9250
Postfach 1720 Fax: + 49 9122 14 585
D – 91126 SCHWABACH [e-mail]
Germany

F.9
Modify as follows:
A microwave oven that complies with the specification in G.1 may be obtained from:
Bosch-Siemens-Hausgeraete GmbH  Fax: [phone]
Mr. Kleiber, Abt. FDG/MWD  [e-mail]
Robert-Bosch-Str. 16
D – 89407 DILLINGEN/DONAU
Germany

G.1 Microwave oven
Replace the first sentence between brackets by the following:
Examples of products that comply with this specification are BOSCH HMT 752 F and
BOSCH HMT 742 C.
G.2 Through-circulation thermal cabinet
Replace the contents of the clause by the following:

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60436 Amend.2  IEC:2012 – 9 –
(An example of a product that complies with this specification is Memmert UFP 800-DW-D1
[see F.8])
This includes the necessary loading set.
The through-circulation thermal cabinet shall guarantee that the sample of test soil is
uniformly dried.
Temperatures shall be recorded during the calibration run.
NOTE 1 All thermal cabinets with a high heating and circulating capacity fulfil these requirements.
NOTE 2 Thermal cabinets with a low heating and circulating output will still meet these requirements if they are
filled with fewer items. A reduction of the heating-up period may be taken into consideration.
NOTE 3 “Bosch” and “Memmert” are trade marks. This information is provided for the convenience of users of this
international standard and does not constitute an endorsement by the IEC of this trade mark. Items of the similar
specification may be used if they can be shown to lead to equivalent results.
The air flow rate shall be provided with internal circulation only and any outside air vents shall
be closed. Air flow rate shall be switched onto the setting “max”.
The oven shall have a volume of 750 l.
Oven shall have eight wire shelves with a dimension of 1030 mm × 530 mm for loading of 24
place settings.
Performance requirements (to be conducted with unsoiled dishes prior to actual testing; this
confirmation should be conducted every 6 months):
Load 24 place settings into the oven as outlined in Figure G.2;
In order to determine if the oven is heating properly, place temperature sensor as outlined in
Figures G.1 and G.2.
With a starting temperature of 23 °C ± 2 K, the oven should reach at each temperature sensor
location a temperature of 80 °C -10 K for the first time at 60 min after the start.
During the heat rise, the difference between thermocouples at each temperature sensor
location shall be within ± 5 K.
At any time after 90 min the temperature at all measuring points shall be 80 °C ± 2 K.

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– 10 – 60436 Amend.2  IEC:2012
Add the following new Figures G.1 and G.2:


10 cm 10 cm

10 cm 10 cm
IEC  215/12


Figure G.1 – Illustration chart 1: Location of the thermocouple on upper,
intermediate and lower wire sheet

5 cm 5 cm
5 cm 5 cm

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60436 Amend.2  IEC:2012 – 11 –



Red wire sheet: Location of the
thermocouple
(Illustration chart 1)

            X: Position of the
 thermocouple
IEC  216/12


Key:
soil colour
milk orange
tea violet
minced meat red
egg yellow
oat flakes blue
spinach green

Figure G.2 – Illustration chart 2: The thermal cabinet filled with dishes
(pictures of the soiled items)
Add the following new Annex O:

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– 12 – 60436 Amend.2  IEC:2012
Annex O
(normative)

Additional aspects of the energy consumption of dishwashers
[based on 59D/343/CDV]

O.1 General
This annex sets out the determination of off mode power, left on mode power and delay start
mode power. The first two are steady state modes that can persist for an indefinite period
while delay start mode is a short duration mode associated with active mode (selection and
use of a particular programme). These are the only three low power modes specified in this
International Standard. Other low power modes may exist in some products, but for the
current designs of dishwashers, these are not considered important in terms of duration and
energy consumption.
This annex also provides some general information about other aspects of power consumption
for dishwashers when they are not performing their main function (see O.5).
O.2 Determination of off mode power
Where off mode power is determined, it shall be determined in accordance with this clause.
The dishwasher is operated through a performance assessment in accordance with Clauses 7
and 8. At the completion of the programme the dishwasher is unloaded as specified in
Clause 8. For determination of this mode, the dishwasher is then switched off in accordance
with the manufacturers’ instructions and left to revert to a steady state power consumption of
its own accord. Where there is no power switch, the dishwasher is left to revert to a steady
state power consumption of its own accord.
NOTE 1 Normally, this mode can be determined in conjunction with a performance test run to this International
Standard. However, if separate measurement of this mode is required, operating the test dishwasher through any
selected programme using any soiled load washed and a suitable programme is likely to provide an accurate result.
Where the dishwasher has no power switch intended for the user to activate off mode, then off mode is effectively
the same as left on mode.
Ensure that the following conditions remain relevant for the duration of the measurement:
• appliance connected to mains power for the duration of the test;
• no adverse warning indicators (including rinse aid and salt indicators, where applicable)
are present (normally no lights or indicators are active in this mode);
• laboratory supply water is left on at the specified pressure;
• no network is connected to the product;
• where no network is present, the manufacturer’s instructions regarding configuration are
followed.
At the completion of the programme and after unloading of the dishwasher, the door remains
unlatched unless the manufacturer recommends that the door remains latched when the
appliance is not in use. Power measurements in off mode shall then be determined for a
period of not less than 30 min once the appliance has reached a steady state condition. Off
mode measurements shall only be determined where it is certain that the power level
measured persists in a steady state condition for an indefinite period without user
intervention. Power measurements for this mode shall be in accordance with the requirements
of IEC 62301.

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60436 Amend.2  IEC:2012 – 13 –
NOTE 2 In some products, some short term duration operations may be present for a period after off mode is
initiated or after the power supply is initially connected. The position of the door can affect this mode in some
products. If the manufacturer recommendations are unclear, a reading with the door open and closed should be
taken. For a dishwasher, the term latched means that the door is closed and the door interlock is engaged so that
the product could operate if required. Unlatched means that the door is at least partially open so that the interlock
is not engaged. Care is required if a light activates when the door opens.
From these measurements, determine the average off mode power.
Manufacturers or suppliers may have information on the design and operation of their
dishwashers which would allow an accurate determination of this mode through methods other
than the method specified above. For the purposes of declaration, a manufacturer or supplier
may use any method which gives an equivalent result to the method specified above. For
verification purposes, the method specified above has precedence over any other
determination.
O.3 Determination of left on mode power
Where left on mode power is determined, it shall be determined in accordance with this
clause.
The dishwasher is operated through a performance assessment in accordance with Clauses 7
and 8. At the completion of the programme the dishwasher is unloaded as specified in
Clause 8. For determination of this mode, no action is taken by the operator to switch off the
dishwasher (i.e. do not initiate off mode) after it has been unloaded. The dishwasher is left to
revert to a steady state power consumption of its own accord.
NOTE 1 Normally, this mode can be determined in conjunction with a performance test run to this International
Standard. However, if separate measurement of this mode is required, operating the test dishwasher through any
selected programme using any soiled load washed and a suitable programme is likely to provide an accurate result.
This mode is not applicable where the user has to turn the product off to unload it.
Ensure that the following conditions remain relevant for the duration of the measurement:
• appliance connected to mains power for the duration of the test;
• no adverse warning indicators (including rinse aid and salt indicators, where applicable)
are present (some lights or indicators may be active in this mode);
• laboratory supply water is left on at the specified pressure;
• no network is connected to the product;
• where no network is present, the manufacturer’s instructions regarding configuration are
followed.
At the completion of the programme and after unloading of the dishwasher, the door remains
unlatched unless the manufacturer recommends that the door remains latched when the
appliance is not in use. Power measurements in left on mode shall then be determined for a
period of not less than 30 min once the appliance has reached a steady state condition. Left
on mode measurements shall only be determined where it is certain that the power level
measured persists in a steady state condition for an indefinite period without user
intervention. Power measurements for this mode shall be in accordance with the requirements
of IEC 62301.
NOTE 2 In some products, some short term duration operations may occur after the completion of the
programme. In some products, this mode may revert to a state which is equivalent to off mode (where there is an
auto off). The position of the door can affect this mode in some products. If the manufacturer recommendations are
unclear, a reading with the door open and closed should be taken. For a dishwasher, the term latched means that
the door is closed and the door interlock is engaged so that the product could operate if required. Unlatched means
that the door is at least partially open so the interlock is not engaged. Care is required if a light activates when the
door opens.
From these measurements determine the average left on mode power.

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– 14 – 60436 Amend.2  IEC:2012
Manufacturers or suppliers may have information on the design and operation of their
dishwashers which would allow an accurate determination of this mode through methods other
than the method specified above. For the purposes of declaration, a manufacturer or supplier
may use any method which gives an equivalent result to the method specified above. For
verification purposes, the method specified above has precedence over any other
determination.
O.4 Determination of delay start mode power
Where delay start mode power is determined, it shall be determined in accordance with this
clause. This mode is only applicable to dishwashers with a built-in delay start function.
The dishwasher is loaded with a test load ready for operation. For determination of this mode,
a programme is selected and a user programmed delay of 3 hours is selected by the operator.
The average power consumption during this period is determined.
NOTE There may be some small differences in the measured power consumption for different programmes. In this
case, the programme name measured shall be stated with the measured power value. Where the display changes
during the timer countdown, there may be some small variations in power consumption during this mode. This
mode is not applicable where a user programmed delay start option is not available. For this measurement, the test
load may be clean.
Ensure that the following conditions remain relevant for the duration of the measurement:
• appliance connected to mains power for the duration of the test;
• no adverse warning indicators (including rinse aid and salt indicators, where applicable)
are present (some lights or indicators are normally active in this mode);
• laboratory supply water is left on at the specified pressure;
• no network is connected to the product;
• where no network is present, the manufacturer’s instructions regarding configuration are
followed.
Once the dishwasher is loaded, latch the door and keep it latched for the duration of the test.
For a dishwasher, the term "latched" means that the door is closed and the door interlock is
engaged so that the product could operate if required. Unlatched means that the door is at
least partially open so the interlock is not engaged. Care is recommended if a light activates
when the door opens. Select the programme to be measured (programme recommended for
normal daily use as a default) and programme a delay start period of 3 hours (or as close as
possible to 3 hours if 3 hours cannot be selected). Power measurements in delay start mode
shall commence from the moment the delay start mode is activated and shall continue until
the program starts (or within 5 min of the
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