ASHRAE UserManual 62.1 2019
$53.63
ASHRAE Standard 62.1 User’s Manual–Based on ANSI/ASHRAE Standard 62.1-2019, Ventilation for Acceptable Indoor Air Quality
Published By | Publication Date | Number of Pages |
ASHRAE | 2019 | 144 |
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 Userโs 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: โข Information on the intent and application of Standard 62.1 โข Sample calculations and examples โข Best practices for applying the principles of good indoor air quality (IAQ) and effective ventilation when designing buildings and building systems โข Useful reference material โข Guidance for building operations and maintenance personnel โข 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 Userโs 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.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Standard 62.1 User’s Manual |
5 | Contents |
8 | Figures Tables |
9 | Examples |
11 | Preface General Information Audience Addenda Official Interpretations |
12 | Standard 62.1 Organization |
13 | Organization and Use of the Userโs Manual Data and Analysis Tools |
14 | Acknowledgments |
15 | 1 Purpose Overview (ยง1.1) Regulatory Application (ยง1.2) Existing Buildings (ยง1.3) |
17 | 2 Scope Spaces Covered (ยง2.1) Scope of Requirements (ยง2.2) Issues Covered (ยง2.3) Laboratories, Healthcare, and Smoking Spaces (ยง2.4) |
19 | 3 Definitions, Abbreviations, and Acronyms Definitions Abbreviations and Acronyms |
21 | 4 Outdoor Air Quality Overview Regional Air Quality (ยง4.1) |
22 | Local Air Quality (ยง4.2) |
23 | Documentation (ยง4.3) Regional Air Quality Compliance Local Air Quality Survey Information |
24 | Summary |
25 | 5 Systems and Equipment Overview Ventilation Air Distribution (ยง5.1) Designing for Air Balancing (ยง5.1.1) |
26 | Designing for Varying Loads and Operating Conditions (ยง5.1.1.1) Plenum Systems (ยง5.1.2) |
29 | Documentation (ยง5.1.3) Exhaust Duct Location (ยง5.2) |
31 | Ventilation System Controls (ยง5.3) Constant-Volume, Single-Zone Systems |
32 | Variable-Air-Volume System |
33 | Airstream Surfaces (ยง5.4) Resistance to Mold Growth (ยง5.4.1) Resistance to Erosion (ยง5.4.2) |
34 | Outdoor Air Intakes (ยง5.5) Location (ยง5.5.1) |
36 | Rain Entrainment and Intrusion (ยง5.5.2 and ยง5.5.3) |
37 | Snow Entrainment (ยง5.5.4) |
38 | Bird Screens (ยง5.5.5) Local Capture of Contaminants (ยง5.6) Ozone Generating Devices (ยง5.7) |
39 | Combustion Air (ยง5.8) Particulate Matter Removal (ยง5.9) Maximum Indoor Air Dew Point in Mechanically Cooled Buildings (ยง5.10) |
41 | Building Exfiltration (ยง5.11) Exception to the Exfiltration Requirement |
44 | Drain Pans (ยง5.12) Drain-Pan Slope (ยง5.12.1) |
45 | Drain Outlet (ยง5.12.2) Drain Seal (ยง5.12.3) Pan Size (ยง5.12.4) |
46 | Finned-Tube Coils and Heat Exchangers (ยง5.13) Drain Pans (ยง5.13.1) |
47 | Finned-Tube-Coil Selection for Cleaning (ยง5.13.2) |
48 | Humidifiers and Water Spray Systems (ยง5.14) Water Quality (ยง5.14.1) Obstructions (ยง5.14.2) |
49 | Access for Inspection, Cleaning, and Maintenance (ยง5.15) Equipment Clearance (ยง5.15.1) Ventilation Equipment Access (ยง5.15.2) |
50 | Air Distribution System (ยง5.15.3) Building Envelope and Interior Surfaces (ยง5.16) |
51 | Building Envelope (ยง5.16.1) Weather Barrier Vapor Retarder Caulking and Sealing |
52 | Soil Gases Condensation on Interior Surfaces (ยง5.16.2) Buildings with Attached Parking Garages (ยง5.17) |
53 | Air Classification and Recirculation (ยง5.18) Classification (ยง5.18.1) Redesignation (ยง5.18.2) |
54 | Air Cleaning (ยง5.18.2.1) Transfer (ยง5.18.2.2) |
55 | Recirculation Limitations (ยง5.18.3) Documentation (ยง5.18.4) |
56 | ETS Areas and ETS-Free Areas (ยง5.19) |
58 | Classification (ยง5.19.1) Engineering Analysis Pressure Differential Measurement Airflow Measurement |
59 | Pressure Exception for Dwelling Units and Adjacent Properties |
61 | Pressure Exception for Hazardous Materials |
63 | Physical Separation (ยง5.19.3) |
64 | Transfer Air (ยง5.19.4) Recirculation Prohibition (ยง5.19.5) |
65 | Exhaust Systems (ยง5.19.6) Signage (ยง5.19.7) |
66 | Reclassification (ยง5.19.8) |
67 | 6 Procedures General (ยง6.1) |
68 | Outdoor Air Treatment (ยง6.1.4) Particulate Matter (ยง6.1.4.1 and ยง6.1.4.2) |
69 | Ozone (ยง6.1.4.3) |
70 | Other Outdoor Contaminants (ยง6.1.4.4) |
71 | Ventilation Rate Procedure (ยง6.2) Rationale for Ventilation Rate Procedure Two Component Approach and Additivity |
73 | Determining Component Ventilation Rates |
76 | Ventilation Efficiency |
79 | VRP Summary Zone Calculations (ยง6.2.1) |
80 | Determine Occupant and Building Rate Requirements (Rp and Ra) (ยง6.2.1.1) Additional Requirements and Exceptions (ยง6.2.1.1.2 through ยง6.2.1.1.6) |
81 | Estimate the Number of Occupants in the Zone (Pz) (ยง6.2.1.1.7) |
82 | Calculate the Net Occupiable Floor Area (Az) Calculate the Outdoor Air Required in the Breathing Zone (Vbz) Determine the Zone Air Distribution Effectiveness (Ez) (ยง6.2.1.2) Calculate the Minimum Zone Outdoor Air Rate Required at the Supply Air Outlets (Voz) (ยง6.2.1.3) |
84 | System Calculations Single-Zone Systems (ยง6.2.2) 100% Outdoor Air Systems (ยง6.2.3) Multiple-Zone Recirculating Systems (ยง6.2.4) |
85 | Determine Uncorrected Outdoor Airflow (Vou) (ยง6.2.4.1) Determine System Ventilation Efficiency (Ev) (ยง6.2.4.2) |
88 | Calculate System Outdoor Air Intake (Vot) (ยง6.2.4.4) |
97 | Designing for Varying Operating Conditions (ยง6.2.5) Variable Load Conditions (ยง6.2.5.1) Short-Term Conditions (ยง6.2.5.2) |
102 | Dynamic Reset (ยง6.2.6) Demand Control Ventilation (DCV) (ยง6.2.6.1) |
103 | Ventilation Efficiency (ยง6.2.6.2) Outdoor Air Fraction (ยง6.2.6.3) |
104 | Indoor Air Quality (IAQ) Procedure (ยง6.3) |
105 | Compliance Requirements |
106 | Contaminant Sources (ยง6.3.1) |
107 | Contaminant Concentration (ยง6.3.2) Perceived Indoor Air Quality (ยง6.3.3) |
108 | Design Approach (ยง6.3.4) |
109 | Combined IAQ Procedure and Ventilation Rate Procedure (ยง6.3.5) Documentation (ยง6.3.6) |
111 | Natural Ventilation Procedure (ยง6.4) |
112 | Prescriptive Compliance Path (ยง6.4.1) |
113 | Engineered System Compliance Path (ยง6.4.2) |
117 | Exhaust Ventilation (ยง6.5) Prescriptive Compliance Path (ยง6.5.1) Performance Compliance Path (ยง6.5.2) |
119 | Design Documentation Procedures (ยง6.6) |
120 | 7 Construction and System Start-Up General Construction Phase (ยง7.1) Filters (ยง7.1.2) Protection of Materials (ยง7.1.3) |
121 | Protection of Occupied Areas (ยง7.1.4) Air Duct System Construction (ยง7.1.5) |
123 | System Start-Up (ยง7.2) Application (ยง7.2.1) New Air Handler Limited Alterations Air Balancing (ยง7.2.2) |
124 | Testing of Drain Pans (ยง7.2.3) |
125 | Cleanliness (ยง7.2.4) Testing of Outdoor Air Dampers (ยง7.2.5) System Documentation (ยง7.2.6) |
127 | 8 Operations and Maintenance General (ยง8.1) Application (ยง8.1.1) |
128 | Building Alterations or Change of Use (ยง8.1.2) |
129 | Operations and Maintenance Manual (ยง8.2) |
130 | Ventilation System Operation (ยง8.3) Ventilation System Maintenance (ยง8.4) |
131 | Water Intrusion (Table 8-1, item a) |
132 | Appendix A Dynamic Ventilation Reset Control Overview Demand Control Ventilation (DCV) Fundamentals of CO2-Based DCV |
136 | Steady-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 |
137 | Single-Zone DCV Control Sequence Control of Constant-Volume Systems without Airflow Measurement |
139 | Control of Multiple-Zone Systems CO2-based Dynamic Reset (CO2-based DR) Control Sequence |
141 | Outdoor Air Fraction/Ventilation Efficiency-Based Dynamic Reset Zone Controls |
142 | Air-Handler Controls |