kSIST FprEN ISO 22042:2021

Blast chillers and freezers cabinets for professional use - Classification, requirements and test conditions (ISO/FDIS 22042:2020)

This Standard specifies the requirements for the verification of performance and energy consumption of blast cabinets for professional use in commercial kitchens, hospitals, canteens, institutional catering and similar professional areas.
The appliances covered by this Standard are intended to rapidly cool down hot foodstuffs up to a load capacity of 300 kg.

Schnellkühl- und Schockfrostkabinen für den gewerblichen Gebrauch - Klassifizierung, Anforderungen und Prüfbedingungen (ISO/FDIS 22042:2020)

Dieses Dokument legt die Anforderungen an die Überprüfung der Leistung und des Energieverbrauchs von Schnellkühlkabinen für den gewerblichen Gebrauch in Großküchen, Krankenhäusern, Kantinen, Catering-Anwendungen und ähnlichen professionellen Bereichen fest.
Die in diesem Dokument behandelten Geräte dienen der schnellen Kühlung von heißen Lebensmittel-erzeugnissen bis zu einer Traglast von 300 kg.
Dieses Dokument gilt für:
- Schnellkühler;
- Schockfroster;
- Multifunktionsschnellkühler/-schockfroster.
Die folgenden Möbel werden in dieser Norm nicht behandelt:
- Container-Regale;
- Durchgangsmöbel;
- Möbel mit getrennt aufgestelltem Verflüssigungssatz;
- Möbel mit wassergekühltem Verflüssiger;
- Schnellkühl  und Schockfrosttunnel;
- Ausrüstung für dauerhaftes Schnellkühlen und Schockfrosten;
- Kombi Gefrier  und  Speichergeräte für Bäckereien.

Cellules de refroidissement et congélateurs pour usage professionnel - Classification, exigences et conditions d'essai (ISO/FDIS 22042:2020)

Hladilniki in zamrzovalne omare za poklicno uporabo - Razvrstitev, zahteve in preskusni pogoji (ISO/FDIS 22042:2020)

General Information

• Status: Not Published
• Public Enquiry End Date: 08-Jun-2020
• ICS: 97.130.20 - Commercial refrigerating appliances
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 20-Oct-2021
• Due Date: 25-Dec-2021
• Directive: 2015/1095 - Commission Regulation (EU) 2015/1095 of 5 May 2015 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for professional refrigerated storage cabinets, blast cabinets, condensing units and process chillers
• Mandate: M/495_AM1 - Amendment No.l to M/495 - Technical update (Annex ? of M/495 ) - Details of request to CEN, CENELEC and ETSI for standardisation in the field of professional storage cabinets, blast cabinets, condensing units and process chillers condensing units under Commission Regulation XXX/XXX (ENTR Lot 1)
• Ref Project: EN ISO 22042:2021 - Blast chiller and freezer cabinets for professional use - Classification, requirements and test conditions (ISO 22042:2021)

RELATIONS

• Revised: SIST EN 17032:2018 - Blast chillers and freezers cabinets for professional use - Classification, requirements and test conditions
• Effective Date: 20-Feb-2019
• Replaces: SIST EN 17032:2018 - Blast chillers and freezers cabinets for professional use - Classification, requirements and test conditions
• Effective Date: 20-Oct-2021
• Replaces: SIST EN 17032:2018/A1:2019 - Blast chillers and freezers cabinets for professional use - Classification, requirements and test conditions
• Effective Date: 20-Oct-2021

Standards Content (sample)

SLOVENSKI STANDARD
oSIST prEN ISO 22042:2020
01-junij-2020
Hladilniki in zamrzovalne omare za poklicno uporabo - Razvrstitev, zahteve in
preskusni pogoji (ISO/DIS 22042:2020)

Blast chillers and freezers cabinets for professional use - Classification, requirements

and test conditions (ISO/DIS 22042:2020)

Schnellkühl- und Schockfrostkabinen für den gewerblichen Gebrauch - Klassifizierung,

Anforderungen und Prüfbedingungen (ISO/DIS 22042:2020)

Cellules de refroidissement et congélateurs pour usage professionnel - Classification,

exigences et conditions d'essai (ISO/DIS 22042:2020)
Ta slovenski standard je istoveten z: prEN ISO 22042
ICS:
97.130.20 Hladilne naprave za trgovine Commercial refrigerating
appliances
oSIST prEN ISO 22042:2020 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 22042:2020
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oSIST prEN ISO 22042:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 22042
ISO/TC 86/SC 7 Secretariat: UNI
Voting begins on: Voting terminates on:
2020-03-17 2020-06-09
Blast chillers and freezers cabinets for professional use —
Classification, requirements and test conditions
ICS: ISO ics
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 22042:2020(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2020
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oSIST prEN ISO 22042:2020
ISO/DIS 22042:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
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Published in Switzerland
ii © ISO 2020 – All rights reserved
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oSIST prEN ISO 22042:2020
ISO/DIS 22042:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Requirements .......................................................................................................................................................................................................... 3

4.1 Reference temperature and time of test food ............................................................................................................... 3

4.2 Test time ....................................................................................................................................................................................................... 3

5 Test conditions ....................................................................................................................................................................................................... 3

5.1 Test room ..................................................................................................................................................................................................... 3

5.2 Blast cabinet selection, installation and positioning within the test room ........................................ 3

5.3 Blast cabinet operation .................................................................................................................................................................... 4

5.4 Power supply ............................................................................................................................................................................................ 4

5.5 Instruments, measuring equipment and measuring accuracy ...................................................................... 4

5.6 Test load ........................................................................................................................................................................................................ 5

5.6.1 Test food .................................................................................................................................................................................. 5

5.6.2 Test pan loading .................. .................................................... .......................................................................................... 5

5.6.3 M-pans ...................................................................................................................................................................................... 5

5.6.4 Blast cabinet loading .................................................................................................................................................... 6

5.7 Temperature recording .................................................................................................................................................................... 6

6 Test procedure for total energy measurement ..................................................................................................................... 6

7 Information to be declared ........................................................................................................................................................................ 7

Annex A (informative) Information and accessories to be provided by the manufacturer for

the correct performance and reproducibility of tests ................................................................................................... 8

Annex B (normative) Test pans dimensions ................................................................................................................................................. 9

Annex ZA (informative) Relationship between this European Standard and the ecodesign

requirements of Commission Regulation (EU) No 2015/1095 aimed to be covered ................11

Bibliography .............................................................................................................................................................................................................................12

© ISO 2020 – All rights reserved iii
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oSIST prEN ISO 22042:2020
ISO/DIS 22042:2020(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/

iso/ foreword .html.

This document was prepared by Technical Committee ISO/TC 86, Refrigeration and air-conditioning,

Subcommittee SC 7, Testing and rating of commercial refrigerated display cabinets.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved
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oSIST prEN ISO 22042:2020
DRAFT INTERNATIONAL STANDARD ISO/DIS 22042:2020(E)
Blast chillers and freezers cabinets for professional use —
Classification, requirements and test conditions
1 Scope

This document specifies the requirements for the verification of performance and energy consumption

of blast cabinets for professional use in commercial kitchens, hospitals, canteens, institutional catering

and similar professional areas.

The appliances covered by this document are intended to rapidly cool down hot foodstuffs up to a load

capacity of 300 kg.
This Standard applies to:
— blast chillers;
— blast freezers;
— multi-use blast chillers/freezers.
The following appliances are not covered:
— roll-in cabinet;
— pass-through cabinet;
— cabinets with remote condensing unit;
— cabinets with water cooled condenser;
— blast chilling and freezing tunnels;
— continuous blast-chilling and blast-freezing equipment;
— bakery combined freezing and storage units.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— IEC Electropedia: available at http:// www .electropedia .org/
— ISO Online browsing platform: available at http:// www .iso .org/ obp
3.1
blast cabinet

insulated refrigerating appliance primarily intended to rapidly cool down hot foodstuff

© ISO 2020 – All rights reserved 1
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oSIST prEN ISO 22042:2020
ISO/DIS 22042:2020(E)
3.1.1
blast chiller
blast cabinet intended to rapidly cool down hot foodstuff to below +10 °C
3.1.2
blast freezer
blast cabinet intended to rapidly cool down hot foodstuff to below −18 °C
Note 1 to entry: Blast freezers are also able to operate as blast chillers.

Note 2 to entry: Different full load capacity is claimed depending on the mode of operation for chilling or freezing

considered.
3.2
built-in condensing unit
appliance in which the refrigeration unit is an integral part of the cabinet
3.3
remote condensing unit

appliance in which the compressors, condensers and liquid receivers (when required) are not supplied

with the cabinet
3.4
reach-in blast cabinet
appliance which can accommodate shelves, trays or pans
3.5
roll-in blast cabinet

appliance intended to be loaded with trolleys with shelves, trays or pans designed to be introduced as

such in the compartment
3.6
pass-through blast cabinet
equipment in which the cabinet can be loaded and unloaded from both sides
3.7
test food
reference food used for the tests
3.8
full load capacity

weight of the test food, in kg, as declared by the manufacturer, that can be processed in the appliance

for testing its performance
3.9
reference temperature cycle

cycle from which temperature in °C down to which temperature in °C test food is intended to be cooled

and in how many minutes
3.10
energy consumption

ratio of total energy measured in kWh per kg of test food per reference temperature cycle, rounded to

four digits after the comma
3.11
test pan
container made by solid stainless steel according to Table B.1 in Annex B
2 © ISO 2020 – All rights reserved
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oSIST prEN ISO 22042:2020
ISO/DIS 22042:2020(E)
3.12
operating conditions

conditions which exist when the cabinet, including all permanently located accessories, has been set

up to the program specified by the manufacturer in order to achieve final reference temperature cycle

3.13
operational ambient temperature
ambient temperature at which the appliance has been designed to be operated
−1 −1 −1

Note 1 to entry: The operational ambient temperatures are 25 °C or 30 °C or 40 °C

+5 +5 +5
4 Requirements
4.1 Reference temperature and time of test food

Blast chillers shall bring the test food from an initial reference temperature of +65 °C to a final

temperature of +10 °C within a test time of 120 min.

Blast freezers shall bring the test food from an initial reference temperature of +65 °C to a final

temperature of −18 °C within a test time of 270 min.

For blast chillers at the end of the test, the temperature of the coldest M-pan shall be higher than –1 °C.

NOTE In some countries specific hygiene requirements apply.
4.2 Test time
The test time is the time between:

— T0, time when the average temperature of the test food in the M-pans is equal to the initial reference

temperature; and

— Tf, time when the temperature of the test food in all M-pans reaches the final reference temperature.

The measured time is rounded to the next full minute.
5 Test conditions
5.1 Test room
Tests shall be carried
...