ASHRAE 62 2 ADD B D K L Q AND SUPP-2017 Ventilation and Acceptable Indoor Air Quality in Residential Buildings.pdf

1、ANSI/ASHRAE Addenda b, d, k, l, q, and s toANSI/ASHRAE Standard 62.2-2016Ventilation andAcceptableIndoor Air Quality inResidential BuildingsSee annex for approval dates.These addenda were approved by a Standing Standard Project Committee (SSPC) for which the Standards Committee has estab-lished a do

2、cumented program for regular publication of addenda or revisions, including procedures for timely, documented, con-sensus action on requests for change to any part of the standard. The change submittal form, instructions, and deadlines may beobtained in electronic form from the ASHRAE website (www.a

3、shrae.org) or in paper form from the Senior Manager of Standards. The latest edition of an ASHRAE Standard may be purchased on the ASHRAE website (www.ashrae.org) or from ASHRAE Cus-tomer Service, 1791 Tullie Circle, NE, Atlanta, GA 30329-2305. E-mail: ordersashrae.org. Fax: 678-539-2129. Telephone:

4、 404-636-8400 (worldwide), or toll free 1-800-527-4723 (for orders in US and Canada). For reprint permission, go towww.ashrae.org/permissions. 2017 ASHRAE ISSN 1041-23362017 Supplement ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either pr

5、int or digital form is not permitted without ASHRAEs prior written permission.ASHRAE Standing Standard Project Committee 62.2 for addenda b and dCognizant TC: 4.3, Ventilation Requirements and InfiltrationSPLS Liaison: John F. DunlapASHRAE Standing Standard Project Committee 62.2 for addendum kCogni

6、zant TC: 4.3, Ventilation Requirements and InfiltrationSPLS Liaison: John F. DunlapASHRAE Standing Standard Project Committee 62.2 for addendum lCognizant TC: 4.3, Ventilation Requirements and InfiltrationSPLS Liaison: John F. DunlapASHRAE Standing Standard Project Committee 62.2 for addenda q and s

7、Cognizant TC: 4.3, Ventilation Requirements and InfiltrationSPLS Liaison: John F. DunlapPaul Francisco*, Chair Henry T. Greist Marc D.-M. Neufcourt*Iain S. Walker*, Vice-Chair Sanjeev K. Hingorani John P. Proctor*Paul H. Raymer*, Secretary Mark C. Jackson* Armin RuddDavid A. Baylon* David E. Jacobs*

8、 Max H. ShermanTerry M. Brennan* Richard J. Karg* Sarany SingerGary Craw Joseph W. Lstiburek* Don T. Stevens*Roy R. Crawford* Michael R. Lubliner* Christine Q. SunDavid C. Delaquila* Darren B. Meyers* Eric D. Werling*S. Craig Drumheller* James C. Moore, III* Ted A. Williams*Philip W. Fairey* Wayne E

9、. Morris Aykut YilmazMarian Goebes* Amy B. Musser* Denotes members of voting status when the document was approved for publicationPaul Francisco*, Chair Sanjeev K. Hingorani Marc D.-M. NeufcourtIain S. Walker*, Vice-Chair Mark C. Jackson* John P. Proctor*Paul H. Raymer*, Secretary David E. Jacobs* A

10、rmin RuddDavid A. Baylon* Richard J. Karg* Max H. ShermanTerry M. Brennan* Joseph W. Lstiburek* Sarany SingerGary Craw Michael R. Lubliner* Don T. Stevens*Roy R. Crawford* Stephany I. Mason* Thomas R. Stroud*David C. Delaquila Darren B. Meyers* Christine Q. SunS. Craig Drumheller* James C. Moore, II

11、I* Eric D. Werling*Philip W. Fairey* Wayne E. Morris Bruce A. Wilcox*Henry T. Greist Amy B. Musser* Ted A. Williams* Denotes members of voting status when the document was approved for publicationPaul Francisco*, Chair Sanjeev K. Hingorani Marc D.-M. Neufcourt*Iain S. Walker*, Vice-Chair Mark C. Jac

12、kson* John P. Proctor*Paul H. Raymer*, Secretary David E. Jacobs* Armin RuddDavid A. Baylon* Richard J. Karg* Max H. ShermanTerry M. Brennan* Joseph W. Lstiburek* Sarany SingerGary Craw Michael R. Lubliner* Don T. Stevens*Roy R. Crawford* Stephany I. Mason* Thomas R. Stroud*David C. Delaquila* Darre

13、n B. Meyers* Christine Q. SunS. Craig Drumheller* James C. Moore, III* Eric D. Werling*Philip W. Fairey* Wayne E. Morris Bruce A. Wilcox*Henry T. Greist Amy B. Musser* Aykut Yilmaz* Denotes members of voting status when the document was approved for publicationPaul Francisco*, Chair Sanjeev K. Hingo

14、rani Marc D.-M. NeufcourtIain S. Walker*, Vice-Chair Mark C. Jackson* John P. Proctor*Paul H. Raymer*, Secretary David E. Jacobs* Armin RuddDavid A. Baylon* Richard J. Karg* Max H. ShermanTerry M. Brennan* Joseph W. Lstiburek* Sarany SingerGary Craw Michael R. Lubliner* Don T. Stevens*Roy R. Crawfor

15、d* Stephany I. Mason* Thomas R. Stroud*David C. Delaquila Darren B. Meyers* Christine Q. SunS. Craig Drumheller* James C. Moore, III* Eric D. Werling*Philip W. Fairey* Wayne E. Morris Bruce A. Wilcox*Henry T. Greist Amy B. Musser* Ted A. Williams* Denotes members of voting status when the document w

16、as approved for publication ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAEs prior written permission.ASHRAE is a registered trademark of the American Society of Heating, Refrigerat

17、ing and Air-Conditioning Engineers, Inc.ANSI is a registered trademark of the American National Standards Institute.SPECIAL NOTEThis American National Standard (ANS) is a national voluntary consensus Standard developed under the auspices of ASHRAE. Consensus is definedby the American National Standa

18、rds Institute (ANSI), of which ASHRAE is a member and which has approved this Standard as an ANS, as“substantial agreement reached by directly and materially affected interest categories. This signifies the concurrence of more than a simple majority,but not necessarily unanimity. Consensus requires

19、that all views and objections be considered, and that an effort be made toward their resolution.”Compliance with this Standard is voluntary until and unless a legal jurisdiction makes compliance mandatory through legislation. ASHRAE obtains consensus through participation of its national and interna

20、tional members, associated societies, and public review.ASHRAE Standards are prepared by a Project Committee appointed specifically for the purpose of writing the Standard. The ProjectCommittee Chair and Vice-Chair must be members of ASHRAE; while other committee members may or may not be ASHRAE mem

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22、ext review of the Standard,c. offering constructive criticism for improving the Standard, ord. permission to reprint portions of the Standard.DISCLAIMERASHRAE uses its best efforts to promulgate Standards and Guidelines for the benefit of the public in light of available information and acceptedindu

23、stry practices. However, ASHRAE does not guarantee, certify, or assure the safety or performance of any products, components, or systemstested, installed, or operated in accordance with ASHRAEs Standards or Guidelines or that any tests conducted under its Standards or Guidelineswill be nonhazardous

24、or free from risk.ASHRAE INDUSTRIAL ADVERTISING POLICY ON STANDARDSASHRAE Standards and Guidelines are established to assist industry and the public by offering a uniform method of testing for rating purposes, bysuggesting safe practices in designing and installing equipment, by providing proper def

25、initions of this equipment, and by providing other informationthat may serve to guide the industry. The creation of ASHRAE Standards and Guidelines is determined by the need for them, and conformanceto them is completely voluntary.In referring to this Standard or Guideline and in marking of equipmen

26、t and in advertising, no claim shall be made, either stated or implied,that the product has been approved by ASHRAE.ASHRAE STANDARDS COMMITTEE 20162017Rita M. Harrold, Chair Julie M. Ferguson Cyrus H. NasseriSteven J. Emmerich, Vice-Chair Michael W. Gallagher David RobinJames D. Aswegan Walter T. Gr

27、ondzik Peter SimmondsNiels Bidstrup Vinod P. Gupta Dennis A. StankeDonald M. Brundage Susanna S. Hanson Wayne H. Stoppelmoor, Jr.Waller S. Clements Roger L. Hedrick Jack H. ZarourDrury B. Crawley Rick M. Heiden William F. Walter, BOD ExOJohn F. Dunlap, Srinivas Katipamula Patricia Graef, COJames W.

28、Earley, Jr. Arsen K. MelikovKeith I. Emerson R. Lee Millies, Jr.Stephanie C. Reiniche, Senior Manager of Standards ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAEs prior written per

29、mission.CONTENTSANSI/ASHRAE Standard 62.2-20162017 Addenda SupplementSECTION PAGEAddendum b: 2Addendum d: 3Addendum k: .4Addendum l: .6Addendum q: 8Addendum s: 9Informative Annex: 18-Month SupplementAddenda to ANSI/ASHRAE Standard 62.2-2016 10 2017 ASHRAE1791 Tullie Circle NE Atlanta, GA 30329 www.a

30、shrae.org All rights reserved.ASHRAE is a registered trademark of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.ANSI is a registered trademark of the American National Standards Institute. ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, d

31、istribution, or transmission in either print or digital form is not permitted without ASHRAEs prior written permission.2 ANSI/ASHRAE Addendum b to ANSI/ASHRAE Standard 62.2-2016(This foreword is not part of this standard. It is merelyinformative and does not contain requirements necessaryfor conform

32、ance to the standard. It has not been pro-cessed according to the ANSI requirements for a standardand may contain material that has not been subject topublic review or a consensus process. Unresolved objec-tors on informative material are not offered the right toappeal at ASHRAE or ANSI.)FOREWORDAdd

33、endum b modifies the language regarding controls foron-demand ventilation systems to better accommodate caseswhere the on-demand fan is also used toward the whole-dwelling ventilation requirement.Note: In this addendum, changes to the current standardare indicated in the text by underlining (for add

34、itions) andstrikethrough (for deletions) unless the instructions specifi-cally mention some other means of indicating the changes. automatic control: a control that operates without the needfor manual or remote occupant intervention and operates as afunction of one or more input variables or conditi

35、ons, includ-ing, but not limited to, time, humidity, temperature, occu-pancy, appliance operation, and contaminant concentration.5.2.1 Control and Operation. A readily accessible manualON-OFF control shall be provided for each demand-con-trolled mechanical exhaust system. Automatic controldevices, i

36、ncluding but not limited to the following, shall bepermitted, provided they do not impede manual ON-OFFcontrol: humidity sensors, shut-off timers, occupancy sensors,multiple speed fans, combined switching, IAQ sensors, etc. Exception: For multifamily dwelling units, an automaticcontrol device shall

37、be permitted to override manualOFF control, provided that it does not override manualON control. Demand-controlled mechanical exhaustsystems shall be provided with at least one of the fol-lowing controls:1. A readily accessible occupant-controlled ON-OFFcontrol.2. An automatic control that does not

38、impede occupantON control.Addendum b to Standard 62.2-2016Add the following new definition to Section 3.Revise Section 5.2.1 as shown below. ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without

39、 ASHRAEs prior written permission.ANSI/ASHRAE Addendum d to ANSI/ASHRAE Standard 62.2-2016 3(This foreword is not part of this standard. It is merelyinformative and does not contain requirements necessaryfor conformance to the standard. It has not been pro-cessed according to the ANSI requirements f

40、or a standardand may contain material that has not been subject topublic review or a consensus process. Unresolved objec-tors on informative material are not offered the right toappeal at ASHRAE or ANSI.)FOREWORDAddendum d allows for a single-point blower door test resultto be used when determining

41、variable ventilation options.Note: In this addendum, changes to the current standardare indicated in the text by underlining (for additions) andstrikethrough (for deletions) unless the instructions specifi-cally mention some other means of indicating the changes. C2.2.1 Annual Average Method. Qinf,i

42、is set equal to theresult from Equation 4.5, Section 4.1.2: Qinf . To calculateQinf,i, divide the result from Equation 4.5, Section 4.1.2 Qinfby the number of time steps in a year.C2.2.2 Smaller Time Step Method. The wind speed (Umetm/s or mph) and outdoor temperature (ToutC or F) shallbe taken from

43、 typical meteorological year data or from thenearest available meteorological site. For each time step, thetotal infiltration shall be calculated as a function of wind andstack effects as provided in this section.The envelope leakage coefficient C and pressure expo-nent n shall be determined in one

44、of the following ways:a. taken from blower door measurements using ASTME7792 or CGSB 149.103. b. Using Alternatively, if ELA is calculated using Section4.1.2, n is assumed to be 0.65, and C is calculated usingEquation C1 or C2:C = 7400 ELA (I-P) (C1)C = 1050 ELA (SI) (C2)whereC = envelope leakage co

45、efficient, cfm/(in. of watern)(L/s/Pan)ELA = effective leakage area, ft2(m2)c. From a single-point envelope leakage test, n is assumed tobe 0.65, and C is calculated using Equation C3 or C4:C = 2.84 Q50 (I-P) (C3)C = 0.786 Q50 (SI) (C4)whereC = envelope leakage coefficient, cfm/(in. of water)n,(L/s/

46、Pan)Addendum d to Standard 62.2-2016Revise Sections C2.2.1 and C2.2.2 as shown. Subsequentequations will be renumbered. Note that errata sheet datedNovember 4, 2016, has been included in the changesshown. Errata for ASHRAE standards are available forfree on the ASHRAE website athttps:/www.ashrae.org

47、/standards-research-technology/standards-errata. ASHRAE (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAEs prior written permission.4 ANSI/ASHRAE Addendum k to ANSI/ASHRAE Standard 62.2-2016

48、(This foreword is not part of this standard. It is merelyinformative and does not contain requirements necessaryfor conformance to the standard. It has not been pro-cessed according to the ANSI requirements for a standardand may contain material that has not been subject topublic review or a consens

49、us process. Unresolved objec-tors on informative material are not offered the right toappeal at ASHRAE or ANSI.)FOREWORDAddendum k creates a compliance path based on the use of fil-tered recirculated air to reduce exposure in the interior of thebuilding to particulate matter not exceeding 2.5 m (PM2.5).When the filtration requirements of this addendum aresatisfied, a reduction is allowed in the required amount ofwhole-building ventilation needed to show compliance withStandard 62.2. This reduction in whole-building ventilation isin t