ISO 18326:2018/Amd 1:2021

General Information

Status
Published
Publication Date
20-May-2021
Current Stage
5060 - Close of voting Proof returned by Secretariat
Start Date
23-Apr-2021
Completion Date
22-Apr-2021
Ref Project

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INTERNATIONAL ISO
STANDARD 18326
First edition
2018-09
AMENDMENT 1
2021-05
Non-ducted portable air-cooled air
conditioners and air-to-air heat
pumps having a single exhaust duct —
Testing and rating for performance
AMENDMENT 1
Climatiseurs refroidis par air et pompes à chaleur portables
non raccordés à simple conduit — Essais et détermination des
caractéristiques des performances
AMENDEMENT 1
Reference number
ISO 18326:2018/Amd.1:2021(E)
ISO 2021
---------------------- Page: 1 ----------------------
ISO 18326:2018/Amd.1:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021

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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 18326:2018/Amd.1:2021(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 6, Testing and rating of air-conditioners and heat pumps.

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.
© ISO 2021 – All rights reserved iii
---------------------- Page: 3 ----------------------
ISO 18326:2018/Amd.1:2021(E)
Non-ducted portable air-cooled air conditioners and air-to-
air heat pumps having a single exhaust duct — Testing and
rating for performance
AMENDMENT 1
Clause 9
Add a new subclause 9.3 after subclause 9.2.
9.3 Literature requirements

Each air conditioner and heat pump system shall have information as required by Annex G in

installation/use manuals as provided with the unit from the factory.
Annex G
Add the following annex after Annex F, before the Bibliography.
Annex G
(normative)
Information on installation and use
G.1 General

Non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust duct

can be selected for their easiness and rapidity of use, handling and installation, in particular when the

use of other categories of air conditioners is not convenient or it is forbidden, for examples in rented or

holiday houses or in historical buildings where an external unit cannot be placed outdoor. In addition,

these appliances have higher flexibility in use as they do not need to be permanently installed, they

can also be used in different rooms, depending on the length of the exhaust hose or on the installation

conditions available (e.g. suitable air evacuation outlets).

Operational mode and features are quite different from those of the well-known non-ducted air

conditioners and heat pumps largely diffused worldwide and covered by ISO 5151.

For non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust

...

FINAL
ISO
AMENDMENT
DRAFT
18326:2018
FDAM 1
ISO/TC 86/SC 6
Non-ducted portable air-cooled air
Secretariat: JISC
conditioners and air-to-air heat
Voting begins on:
2021­02­25 pumps having a single exhaust duct —
Testing and rating for performance
Voting terminates on:
2021­04­22
AMENDMENT 1
Climatiseurs refroidis par air et pompes à chaleur portables
non raccordés à simple conduit — Essais et détermination des
caractéristiques des performances
AMENDEMENT 1
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 SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO 18326:2018/FDAM 1:2021(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN­
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. ISO 2021
---------------------- Page: 1 ----------------------
ISO 18326:2018/FDAM 1:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021

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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH­1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 18326:2018/FDAM 1:2021(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 non­governmental, 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 6, Testing and rating of air-conditioners and heat pumps.

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.
© ISO 2021 – All rights reserved iii
---------------------- Page: 3 ----------------------
ISO 18326:2018/FDAM 1:2021(E)
Non-ducted portable air-cooled air conditioners and air-to-
air heat pumps having a single exhaust duct — Testing and
rating for performance
AMENDMENT 1
Clause 9
Add a new subclause 9.3 after subclause 9.2.
9.3 Literature requirements

Each air conditioner and heat pump system shall have information as required by Annex G in

installation/use manuals as provided with the unit from the factory.
Annex G
Add the following annex after Annex F, before the Bibliography.
Annex G
(normative)
Information on installation and use
G.1 General

Non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust duct

can be selected for their easiness and rapidity of use, handling and installation, in particular when the

use of other categories of air conditioners is not convenient or it is forbidden, for examples in rented or

holiday houses or in historical buildings where an external unit cannot be placed outdoor. In addition,

these appliances have higher flexibility in use as they do not need to be permanently installed, they

can also be used in different rooms, depending on the length of the exhaust hose or on the installation

conditions available (e.g. suitable air evacuation outlets).
Operational
...

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