1、 Legal Notice for Harmonized StandardJointly Developed by AHRI and CSA GroupIntellectual property rights and ownershipAs between Air-Conditioning, Heating, and Refrigeration Institute (”AHRI”) and Canadian Standards Association (operating as ”CSA Group“) (collectively “AHRI and CSA Group”) and the u
2、sers of this document (whether it be in printed or electronic form), AHRI and CSA Group are the joint owners of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), and all inventions and trade secrets that may be contained in this
3、document, whether or not such inventions and trade secrets are protected by patents and applications for patents. The unauthorized use, modification, copying, or disclosure of this document may violate laws that protect the intellectual property of AHRI and CSA Group and may give rise to a right in
4、AHRI and CSA Group to seek legal redress for such use, modification, copying, or disclosure. AHRI and CSA Group reserve all intellectual property rights in this document.Disclaimer and exclusion of liabilityThis document is provided without any representations, warranties, or conditions of any kind,
5、 express or implied, including, without limitation, implied warranties or conditions concerning this documents fitness for a particular purpose or use, its merchantability, or its non-infringement of any third partys intellectual property rights. AHRI and CSA Group do not warrant the accuracy, compl
6、eteness, or currency of any of the information published in this document. AHRI and CSA Group make no representations or warranties regarding this documents compliance with any applicable statute, rule, or regulation. IN NO EVENT SHALL AHRI AND CSA GROUP, THEIR RESPECTIVE VOLUNTEERS, MEMBERS, SUBSID
7、IARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES, DIRECTORS, OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CAUSED, INCLUDING BUT NOT LIMITED TO SPECIAL OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMA
8、GED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO OR POSSESSION OR USE OF THIS DOCUMENT, EVEN IF AHRI OR CSA GROUP HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAG
9、ES, INJURY, LOSS, COSTS, OR EXPENSES.In publishing and making this document available, AHRI and CSA Group are not undertaking to render professional or other services for or on behalf of any person or entity or to perform any duty owed by any person or entity to another person or entity. The informa
10、tion in this document is directed to those who have the appropriate degree of experience to use and apply its contents, and AHRI and CSA Group accept no responsibility whatsoever arising in any way from any and all use of or reliance on the information contained in this document. AHRI and CSA Group
11、have no power, nor do they undertake, to enforce compliance with the contents of the standards or other documents they jointly publish.Authorized use of this documentThis document is being provided by AHRI and CSA Group for informational and non-commercial use only. The user of this document is auth
12、orized to do only the following:If this document is in electronic form:.load this document onto a computer for the sole purpose of reviewing it;.search and browse this document; and.print this document if it is in PDF format. Limited copies of this document in print or paper form may be distributed
13、only to persons who are authorized by AHRI and CSA Group to have such copies, and only if this Legal Notice appears on each such copy.In addition, users may not and may not permit others to.alter this document in any way or remove this Legal Notice from the attached standard;.sell this document with
14、out authorization from AHRI and CSA Group; or.make an electronic copy of this document.If you do not agree with any of the terms and conditions contained in this Legal Notice, you may not load or use this document or make any copies of the contents hereof, and if you do make such copies, you are req
15、uired to destroy them immediately. Use of this document constitutes your acceptance of the terms and conditions of this Legal Notice.Standards Update ServiceAHRI 310/380-2014 CSA C744-14February 2014Title: Standard for packaged terminal air-conditioners and heat pumpsTo register for e-mail notificat
16、ion about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2422697.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at csa
17、group.org/legalto find out how we protect your personal information.TMA trade-mar k of the Canadian S tandards Association, operating as “CSA Group”Standard for packaged terminal air-conditioners and heat pumpsAHRI 310/380-2014 CSA C744-14Commitment for AmendmentsThis Standard is issued jointly by t
18、he Air-Conditioning, Heating, and Refrigeration Institute (AHRI) and the Canadian Standards Association (operating as “CSA Group”). Amendments to this Standard will be made only after processing according to the Standards development procedures of both AHRI and CSA Group.Published in February 2014 b
19、yAir-Conditioning, Heating, and Refrigeration Institute (AHRI)2111 Wilson Blvd., Suite 500Arlington, Virginia 22201, USAPublished in February 2014 byCSA Group5060 Spectrum Way, Suite 100Mississauga, Ontario, Canada L4W 5N6www.ahrinet.org To purchase CSA Group Standards and related publications, visi
20、t the Online Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044.ISBN 978-1-77139-285-3 Copyright 2014 by Air-Conditioning, Heating, and Refrigeration InstituteRegistered United States Patent and Trademark Office 2014 CSA GroupAll rights reserved. No part of this publication may be
21、 reproduced in any form whatsoever without the prior permission of the publisher.AHRI 310/380-2014 CSA C744-14 Standard for packaged terminal air-conditioners and heat pumpsFebruary 2014 AHRI CSA Group1ContentsCSA Technical Committee on Heating, Ventilation, Air-Conditioning, and Refrigeration 3CSA
22、Subcommittee on Packaged Terminal Air-Conditioners and Heat Pumps 6Preface 70 Introduction 101 Scope 102 Reference publications 113 Definitions 124 Test requirements 134.1 General 134.2 Standard rating tests 134.2.1 General 134.2.2 Electrical conditions 144.3 Equipment 144.4 Air flow rate 144.5 Part
23、-load rating conditions 145 Rating requirements 155.1 General 155.2 Values of standard capacity ratings 155.3 Values of energy efficiency ratio (EER) and coefficient of performance (COP) 155.4 Part-load rating 155.5 Application ratings 155.6 Tolerances 156 Minimum data requirements for published rat
24、ings 156.1 General 156.2 Capacity designations 157 Operating requirements 167.1 General 167.2 Maximum high-temperature operation tests 167.2.1 General 167.2.2 Temperature conditions 167.2.3 Voltages 167.2.4 Procedure 167.2.5 Requirements 167.3 Voltage tolerance test 167.3.1 General 167.3.2 Temperatu
25、re conditions 167.3.3 Voltages 16AHRI 310/380-2014 CSA C744-14 Standard for packaged terminal air-conditioners and heat pumpsFebruary 2014 AHRI CSA Group27.3.4 Procedure 177.3.5 Requirements 177.4 Insulation effectiveness test (cooling) 177.4.1 General 177.4.2 Temperature conditions 177.4.3 Procedur
26、e 177.4.4 Requirements 187.5 Condensate disposal test (cooling) 187.5.1 General 187.5.2 Temperature conditions 187.5.3 Procedure 187.5.4 Requirements 187.6 Air infiltration test 187.6.1 General 187.6.2 Temperature conditions 187.6.3 Procedure 187.6.4 Requirements 187.7 Test tolerances 198 Marking an
27、d nameplate data 199 Conformance conditions 1910 Clauses applicable to Canada only 1910.1 Reference publications 1910.2 Definition 1910.3 General requirements 1910.4 Marking and nameplate data Replacement units 2010.5 Values of minimum standard EER and COP 20AHRI 310/380-2014 CSA C744-14 Standard fo
28、r packaged terminal air-conditioners and heat pumpsFebruary 2014 AHRI CSA Group3CSA Technical Committee on Heating, Ventilation, Air-Conditioning, and RefrigerationA. Carrier Hydro-Qubec, Montral, QubecRepresenting User Interest/Regulatory AuthorityChairR.L. Cane Caneta Research Inc./Caneta Energy,
29、Mississauga, OntarioRepresenting General InterestVice-ChairS. Cao BC Hydro, Burnaby, British ColumbiaAssociateD. Carr Ontario Power Authority, Toronto, OntarioAssociateG.E. Cooke Air Solutions Incorporated, Cambridge, OntarioRepresenting Producer InterestK.N. Delves Natural Resources Canada, Ottawa,
30、 OntarioAssociateP.F. Edwards Peter Edwards Co., Mississauga, OntarioRepresenting General InterestP. Grinbergs Airia Brands Inc., London, OntarioRepresenting Producer InterestE. Grzesik Mississauga, Ontario AssociateG.R. Hamer BC Hydro, Burnaby, British ColumbiaAssociateA.J. Heffler Ottawa, OntarioR
31、epresenting User Interest/Regulatory AuthorityAHRI 310/380-2014 CSA C744-14 Standard for packaged terminal air-conditioners and heat pumpsFebruary 2014 AHRI CSA Group4G.D. Henriques Henriques Consulting, Richmond, British ColumbiaAssociateJ.K. Hodge Toronto, Ontario AssociateC. Kahramanoglu Ontario
32、Ministry of Municipal Affairs and Housing, Toronto, OntarioRepresenting General InterestA. Kelly Canadian Electricity Association (CEA), Ottawa, OntarioAssociateS. Krsikapa Ontario Ministry of Energy, Toronto, OntarioRepresenting User Interest/Regulatory AuthorityT.K. Lau BC Hydro, Burnaby, British
33、ColumbiaRepresenting User Interest/Regulatory AuthorityC. Li Hydro One Networks Inc., Toronto, OntarioAssociateR. Lord Carrier Corporation, Murfreesboro, Tennessee, USARepresenting Producer InterestR. Martel Electro-Federation Canada, Toronto, OntarioAssociateV. Minea LTE Hydro-Qubec, Shawinigan, Qu
34、becAssociateT.J. Orris AMCA International, Inc., Arlington Heights, Illinois, USAAssociateP. Rhodes Reliance Home Comfort, Toronto, OntarioRepresenting Producer InterestM. Suami Natural Resources Canada, Ottawa, OntarioRepresenting User Interest/Regulatory AuthorityAHRI 310/380-2014 CSA C744-14 Stan
35、dard for packaged terminal air-conditioners and heat pumpsFebruary 2014 AHRI CSA Group5D. Terlizzi Heating, Refrigeration and Air Conditioning Institute of Canada, Mississauga, OntarioRepresenting Producer InterestR. Tmej Ontario Ministry of Energy, Toronto, OntarioAssociateK.A. Veerman FortisBC Inc
36、., Kelowna, British ColumbiaAssociateT. Wong CSA Group, Mississauga, OntarioProject ManagerAHRI 310/380-2014 CSA C744-14 Standard for packaged terminal air-conditioners and heat pumpsFebruary 2014 AHRI CSA Group6CSA Subcommittee on Packaged Terminal Air-Conditioners and Heat PumpsR.L. Cane Caneta Re
37、search Inc./Caneta Energy, Mississauga, OntarioChairR. Alfiler Air-Conditioning, Heating, and Refrigeration Institute, Arlington, Virginia, USAJ. Bilodeau Natural Resources Canada, Ottawa, OntarioM.N. Brown Applied Comfort Products Inc., Cambridge, OntarioA. Carrier Hydro-Qubec, Montral, QubecA.J. H
38、effler Ottawa, OntarioA. Mian Heating, Refrigeration and Air Conditioning Institute of Canada, Mississauga, OntarioR. Tmej Ontario Ministry of Energy, Toronto, OntarioF. Wang General Electric Company, Louisville, Kentucky, USAT.L. Wigle Goodman Manufacturing, Mississauga, OntarioT. Wong CSA Group, M
39、ississauga, OntarioProject ManagerAHRI 310/380-2014 CSA C744-14 Standard for packaged terminal air-conditioners and heat pumpsFebruary 2014 AHRI CSA Group7PrefaceThis is the third edition of the Standard for Packaged Terminal Air-Conditioners and Heat Pumps, jointly published by the Air-Conditioning
40、, Heating, and Refrigeration Institute (AHRI 310/380-2014) and CSA Group (CSA C744-14). It supersedes the previous edition of this joint Standard published in 2004.This Standard, which applies to factory-manufactured residential, commercial, and industrial packaged terminal air-conditioners and heat
41、 pumps, provides requirements for rating, performance, and tests. Separate requirements are provided for Canadian jurisdictions for rating, performance, and tests (see Clause 10). These separate requirements reference CSA Group Standards.The publishers of this Standard wish to express their apprecia
42、tion for the financial support of Natural Resources Canada, Manitoba Hydro, Ontario Ministry of Energy, CEA, and Ontario Power Authority.This Standard is considered suitable for use for conformity assessment within the stated scope of the Standard.This Standard was jointly prepared by the following
43、Committees in order to harmonize their requirements: the CSA Subcommittee on Packaged Terminal Air-Conditioners and Heat Pumps, under the jurisdiction of the CSA Technical Committee on Heating, Ventilation, Air-Conditioning, and Refrigeration (HVAC and the AHRI Packaged Terminal Engineering Committe
44、e under the jurisdiction of the AHRI Packaged Terminal Subsection. This Standard has been formally approved by the CSA Technical Committee and, except for the Canada-only clauses, by the AHRI Committees.Notes:1) Use of the singular does not exclude the plural (and vice versa) when the sense allows.2
45、) Although the intended primary application of this Standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the Standard to judge its suitability for their particular purpose.3) This publication was developed by consensus, which is defined by CSA P
46、olicy governing standardization Code of good practice for standardization as “substantial agreement. Consensus implies much more than a simple majority, but not necessarily unanimity”. It is consistent with this definition that a member may be included in the Technical Committee list and yet not be
47、in full agreement with all clauses of this publication.4) Requests for interpretation of this Standard should be addressed to the Air-Conditioning, Heating, and Refrigeration Institute, 2111 Wilson Blvd., Suite 500, Arlington, Virginia 22201, USA, or submitted to CSA Group at inquiriescsagroup.orgwi
48、th “Proposal for change” in the subject line. Requests for interpretation shoulda) define the problem, making reference to the specific clause, and, where appropriate, include an illustrative sketch;b) provide an explanation of circumstances surrounding the actual field condition; andc) be phrased w
49、here possible to permit a specific “yes” or “no” answer.Interpretations are published by the Air-Conditioning, Heating, and Refrigeration Institute, and are available on the CSA Group Current Standards Activities page at standardsactivities.csa.ca.5) CSA Group Standards are subject to review five years from the date of publication, and suggestions for their improvement will be referred to the appropriate committee. To submit a proposal for change, please s
