{"id":374274,"date":"2024-10-20T02:37:50","date_gmt":"2024-10-20T02:37:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ashrae-usermanual-62-1-2019\/"},"modified":"2024-10-26T04:35:33","modified_gmt":"2024-10-26T04:35:33","slug":"ashrae-usermanual-62-1-2019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ashrae\/ashrae-usermanual-62-1-2019\/","title":{"rendered":"ASHRAE UserManual 62.1 2019"},"content":{"rendered":"

This companion guide provides detailed information on the requirements of ANSI\/ASHRAE Standard 62.1-2019 and includes tables, illustrations, and examples to aid users in designing, installing, and operating systems for ventilation in buildings. Standard 62.1 User\u2019s Manual does not reproduce the requirements of the standard but rather paraphrases and elaborates upon them. Intended to be used in conjunction with the standard, this manual provides: \u2022 Information on the intent and application of Standard 62.1 \u2022 Sample calculations and examples \u2022 Best practices for applying the principles of good indoor air quality (IAQ) and effective ventilation when designing buildings and building systems \u2022 Useful reference material \u2022 Guidance for building operations and maintenance personnel \u2022 Instructions for the user in the application of tools used for compliance with ANSI\/ASHRAE Standard 62.1-2019 Also included is an exclusive link to the recently revised Web-based spreadsheets that aid in ventilation rate procedure calculations. This manual is intended for architects, engineers, manufacturers, plan examiners, field inspectors, general and specialty contractors, and operation and maintenance personnel. Standard 62.1 User\u2019s Manual is a crucial supplement for professionals concerned with ventilation and indoor air quality. Use it alongside your copy of ANSI\/ASHRAE Standard 62.1-2019.<\/p>\n

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PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nStandard 62.1 User’s Manual <\/td>\n<\/tr>\n
5<\/td>\nContents <\/td>\n<\/tr>\n
8<\/td>\nFigures
Tables <\/td>\n<\/tr>\n
9<\/td>\nExamples <\/td>\n<\/tr>\n
11<\/td>\nPreface
General Information
Audience
Addenda
Official Interpretations <\/td>\n<\/tr>\n
12<\/td>\nStandard 62.1 Organization <\/td>\n<\/tr>\n
13<\/td>\nOrganization and Use of the User\u2019s Manual
Data and Analysis Tools <\/td>\n<\/tr>\n
14<\/td>\nAcknowledgments <\/td>\n<\/tr>\n
15<\/td>\n1 Purpose
Overview (\u00a71.1)
Regulatory Application (\u00a71.2)
Existing Buildings (\u00a71.3) <\/td>\n<\/tr>\n
17<\/td>\n2 Scope
Spaces Covered (\u00a72.1)
Scope of Requirements (\u00a72.2)
Issues Covered (\u00a72.3)
Laboratories, Healthcare, and Smoking Spaces (\u00a72.4) <\/td>\n<\/tr>\n
19<\/td>\n3 Definitions, Abbreviations, and Acronyms
Definitions
Abbreviations and Acronyms <\/td>\n<\/tr>\n
21<\/td>\n4 Outdoor Air Quality
Overview
Regional Air Quality (\u00a74.1) <\/td>\n<\/tr>\n
22<\/td>\nLocal Air Quality (\u00a74.2) <\/td>\n<\/tr>\n
23<\/td>\nDocumentation (\u00a74.3)
Regional Air Quality Compliance
Local Air Quality Survey Information <\/td>\n<\/tr>\n
24<\/td>\nSummary <\/td>\n<\/tr>\n
25<\/td>\n5 Systems and Equipment
Overview
Ventilation Air Distribution (\u00a75.1)
Designing for Air Balancing (\u00a75.1.1) <\/td>\n<\/tr>\n
26<\/td>\nDesigning for Varying Loads and Operating Conditions (\u00a75.1.1.1)
Plenum Systems (\u00a75.1.2) <\/td>\n<\/tr>\n
29<\/td>\nDocumentation (\u00a75.1.3)
Exhaust Duct Location (\u00a75.2) <\/td>\n<\/tr>\n
31<\/td>\nVentilation System Controls (\u00a75.3)
Constant-Volume, Single-Zone Systems <\/td>\n<\/tr>\n
32<\/td>\nVariable-Air-Volume System <\/td>\n<\/tr>\n
33<\/td>\nAirstream Surfaces (\u00a75.4)
Resistance to Mold Growth (\u00a75.4.1)
Resistance to Erosion (\u00a75.4.2) <\/td>\n<\/tr>\n
34<\/td>\nOutdoor Air Intakes (\u00a75.5)
Location (\u00a75.5.1) <\/td>\n<\/tr>\n
36<\/td>\nRain Entrainment and Intrusion (\u00a75.5.2 and \u00a75.5.3) <\/td>\n<\/tr>\n
37<\/td>\nSnow Entrainment (\u00a75.5.4) <\/td>\n<\/tr>\n
38<\/td>\nBird Screens (\u00a75.5.5)
Local Capture of Contaminants (\u00a75.6)
Ozone Generating Devices (\u00a75.7) <\/td>\n<\/tr>\n
39<\/td>\nCombustion Air (\u00a75.8)
Particulate Matter Removal (\u00a75.9)
Maximum Indoor Air Dew Point in Mechanically Cooled Buildings (\u00a75.10) <\/td>\n<\/tr>\n
41<\/td>\nBuilding Exfiltration (\u00a75.11)
Exception to the Exfiltration Requirement <\/td>\n<\/tr>\n
44<\/td>\nDrain Pans (\u00a75.12)
Drain-Pan Slope (\u00a75.12.1) <\/td>\n<\/tr>\n
45<\/td>\nDrain Outlet (\u00a75.12.2)
Drain Seal (\u00a75.12.3)
Pan Size (\u00a75.12.4) <\/td>\n<\/tr>\n
46<\/td>\nFinned-Tube Coils and Heat Exchangers (\u00a75.13)
Drain Pans (\u00a75.13.1) <\/td>\n<\/tr>\n
47<\/td>\nFinned-Tube-Coil Selection for Cleaning (\u00a75.13.2) <\/td>\n<\/tr>\n
48<\/td>\nHumidifiers and Water Spray Systems (\u00a75.14)
Water Quality (\u00a75.14.1)
Obstructions (\u00a75.14.2) <\/td>\n<\/tr>\n
49<\/td>\nAccess for Inspection, Cleaning, and Maintenance (\u00a75.15)
Equipment Clearance (\u00a75.15.1)
Ventilation Equipment Access (\u00a75.15.2) <\/td>\n<\/tr>\n
50<\/td>\nAir Distribution System (\u00a75.15.3)
Building Envelope and Interior Surfaces (\u00a75.16) <\/td>\n<\/tr>\n
51<\/td>\nBuilding Envelope (\u00a75.16.1)
Weather Barrier
Vapor Retarder
Caulking and Sealing <\/td>\n<\/tr>\n
52<\/td>\nSoil Gases
Condensation on Interior Surfaces (\u00a75.16.2)
Buildings with Attached Parking Garages (\u00a75.17) <\/td>\n<\/tr>\n
53<\/td>\nAir Classification and Recirculation (\u00a75.18)
Classification (\u00a75.18.1)
Redesignation (\u00a75.18.2) <\/td>\n<\/tr>\n
54<\/td>\nAir Cleaning (\u00a75.18.2.1)
Transfer (\u00a75.18.2.2) <\/td>\n<\/tr>\n
55<\/td>\nRecirculation Limitations (\u00a75.18.3)
Documentation (\u00a75.18.4) <\/td>\n<\/tr>\n
56<\/td>\nETS Areas and ETS-Free Areas (\u00a75.19) <\/td>\n<\/tr>\n
58<\/td>\nClassification (\u00a75.19.1)
Engineering Analysis
Pressure Differential Measurement
Airflow Measurement <\/td>\n<\/tr>\n
59<\/td>\nPressure Exception for Dwelling Units and Adjacent Properties <\/td>\n<\/tr>\n
61<\/td>\nPressure Exception for Hazardous Materials <\/td>\n<\/tr>\n
63<\/td>\nPhysical Separation (\u00a75.19.3) <\/td>\n<\/tr>\n
64<\/td>\nTransfer Air (\u00a75.19.4)
Recirculation Prohibition (\u00a75.19.5) <\/td>\n<\/tr>\n
65<\/td>\nExhaust Systems (\u00a75.19.6)
Signage (\u00a75.19.7) <\/td>\n<\/tr>\n
66<\/td>\nReclassification (\u00a75.19.8) <\/td>\n<\/tr>\n
67<\/td>\n6 Procedures
General (\u00a76.1) <\/td>\n<\/tr>\n
68<\/td>\nOutdoor Air Treatment (\u00a76.1.4)
Particulate Matter (\u00a76.1.4.1 and \u00a76.1.4.2) <\/td>\n<\/tr>\n
69<\/td>\nOzone (\u00a76.1.4.3) <\/td>\n<\/tr>\n
70<\/td>\nOther Outdoor Contaminants (\u00a76.1.4.4) <\/td>\n<\/tr>\n
71<\/td>\nVentilation Rate Procedure (\u00a76.2)
Rationale for Ventilation Rate Procedure
Two Component Approach and Additivity <\/td>\n<\/tr>\n
73<\/td>\nDetermining Component Ventilation Rates <\/td>\n<\/tr>\n
76<\/td>\nVentilation Efficiency <\/td>\n<\/tr>\n
79<\/td>\nVRP Summary
Zone Calculations (\u00a76.2.1) <\/td>\n<\/tr>\n
80<\/td>\nDetermine Occupant and Building Rate Requirements (Rp and Ra) (\u00a76.2.1.1)
Additional Requirements and Exceptions (\u00a76.2.1.1.2 through \u00a76.2.1.1.6) <\/td>\n<\/tr>\n
81<\/td>\nEstimate the Number of Occupants in the Zone (Pz) (\u00a76.2.1.1.7) <\/td>\n<\/tr>\n
82<\/td>\nCalculate the Net Occupiable Floor Area (Az)
Calculate the Outdoor Air Required in the Breathing Zone (Vbz)
Determine the Zone Air Distribution Effectiveness (Ez) (\u00a76.2.1.2)
Calculate the Minimum Zone Outdoor Air Rate Required at the Supply Air Outlets (Voz) (\u00a76.2.1.3) <\/td>\n<\/tr>\n
84<\/td>\nSystem Calculations
Single-Zone Systems (\u00a76.2.2)
100% Outdoor Air Systems (\u00a76.2.3)
Multiple-Zone Recirculating Systems (\u00a76.2.4) <\/td>\n<\/tr>\n
85<\/td>\nDetermine Uncorrected Outdoor Airflow (Vou) (\u00a76.2.4.1)
Determine System Ventilation Efficiency (Ev) (\u00a76.2.4.2) <\/td>\n<\/tr>\n
88<\/td>\nCalculate System Outdoor Air Intake (Vot) (\u00a76.2.4.4) <\/td>\n<\/tr>\n
97<\/td>\nDesigning for Varying Operating Conditions (\u00a76.2.5)
Variable Load Conditions (\u00a76.2.5.1)
Short-Term Conditions (\u00a76.2.5.2) <\/td>\n<\/tr>\n
102<\/td>\nDynamic Reset (\u00a76.2.6)
Demand Control Ventilation (DCV) (\u00a76.2.6.1) <\/td>\n<\/tr>\n
103<\/td>\nVentilation Efficiency (\u00a76.2.6.2)
Outdoor Air Fraction (\u00a76.2.6.3) <\/td>\n<\/tr>\n
104<\/td>\nIndoor Air Quality (IAQ) Procedure (\u00a76.3) <\/td>\n<\/tr>\n
105<\/td>\nCompliance Requirements <\/td>\n<\/tr>\n
106<\/td>\nContaminant Sources (\u00a76.3.1) <\/td>\n<\/tr>\n
107<\/td>\nContaminant Concentration (\u00a76.3.2)
Perceived Indoor Air Quality (\u00a76.3.3) <\/td>\n<\/tr>\n
108<\/td>\nDesign Approach (\u00a76.3.4) <\/td>\n<\/tr>\n
109<\/td>\nCombined IAQ Procedure and Ventilation Rate Procedure (\u00a76.3.5)
Documentation (\u00a76.3.6) <\/td>\n<\/tr>\n
111<\/td>\nNatural Ventilation Procedure (\u00a76.4) <\/td>\n<\/tr>\n
112<\/td>\nPrescriptive Compliance Path (\u00a76.4.1) <\/td>\n<\/tr>\n
113<\/td>\nEngineered System Compliance Path (\u00a76.4.2) <\/td>\n<\/tr>\n
117<\/td>\nExhaust Ventilation (\u00a76.5)
Prescriptive Compliance Path (\u00a76.5.1)
Performance Compliance Path (\u00a76.5.2) <\/td>\n<\/tr>\n
119<\/td>\nDesign Documentation Procedures (\u00a76.6) <\/td>\n<\/tr>\n
120<\/td>\n7 Construction and System Start-Up
General
Construction Phase (\u00a77.1)
Filters (\u00a77.1.2)
Protection of Materials (\u00a77.1.3) <\/td>\n<\/tr>\n
121<\/td>\nProtection of Occupied Areas (\u00a77.1.4)
Air Duct System Construction (\u00a77.1.5) <\/td>\n<\/tr>\n
123<\/td>\nSystem Start-Up (\u00a77.2)
Application (\u00a77.2.1)
New Air Handler
Limited Alterations
Air Balancing (\u00a77.2.2) <\/td>\n<\/tr>\n
124<\/td>\nTesting of Drain Pans (\u00a77.2.3) <\/td>\n<\/tr>\n
125<\/td>\nCleanliness (\u00a77.2.4)
Testing of Outdoor Air Dampers (\u00a77.2.5)
System Documentation (\u00a77.2.6) <\/td>\n<\/tr>\n
127<\/td>\n8 Operations and Maintenance
General (\u00a78.1)
Application (\u00a78.1.1) <\/td>\n<\/tr>\n
128<\/td>\nBuilding Alterations or Change of Use (\u00a78.1.2) <\/td>\n<\/tr>\n
129<\/td>\nOperations and Maintenance Manual (\u00a78.2) <\/td>\n<\/tr>\n
130<\/td>\nVentilation System Operation (\u00a78.3)
Ventilation System Maintenance (\u00a78.4) <\/td>\n<\/tr>\n
131<\/td>\nWater Intrusion (Table 8-1, item a) <\/td>\n<\/tr>\n
132<\/td>\nAppendix A Dynamic Ventilation Reset Control
Overview
Demand Control Ventilation (DCV)
Fundamentals of CO2-Based DCV <\/td>\n<\/tr>\n
136<\/td>\nSteady-State Assumption
Control of Single-Zone Systems with Airflow Measurement
Breathing Zone Parameters (Rp, Pz, Ra, Az)
Zone Air Distribution Effectiveness (Ez)
Activity Level
Indoor Concentration
Outdoor CO2 Concentration <\/td>\n<\/tr>\n
137<\/td>\nSingle-Zone DCV Control Sequence
Control of Constant-Volume Systems without Airflow Measurement <\/td>\n<\/tr>\n
139<\/td>\nControl of Multiple-Zone Systems
CO2-based Dynamic Reset (CO2-based DR) Control Sequence <\/td>\n<\/tr>\n
141<\/td>\nOutdoor Air Fraction\/Ventilation Efficiency-Based Dynamic Reset
Zone Controls <\/td>\n<\/tr>\n
142<\/td>\nAir-Handler Controls <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASHRAE Standard 62.1 User’s Manual–Based on ANSI\/ASHRAE Standard 62.1-2019, Ventilation for Acceptable Indoor Air Quality<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASHRAE<\/b><\/a><\/td>\n2019<\/td>\n144<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":374282,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2719],"product_tag":[],"class_list":{"0":"post-374274","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ashrae","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/374274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/374282"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=374274"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=374274"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=374274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}