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7Table of Contents
- 5Preface
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13Control Fundamentals
- 15Introduction
- 15Definitions
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- 18HVAC System Characteristics
- 18General
- 19Heating
- 19General
- 21Cooling
- 21General
- 23Ventilation
- 24Filtration
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- 25Control System Characteristics
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- 25Control Loop
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- 26General
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- 27General
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- 29Step Control
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- 31General
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- 36Load
- 37Lag
- 37General
- 38Capacitance
- 39Resistance
- 39Dead Time
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- 39Control Application Guidelines
- 40Sensing Elements
- 42Flow Sensors
- 43Actuators
- 43Controllers
- 43Transducers
- 44Auxiliary Equipment
- 45Characteristics and Attributes of Control Methods
- 47Psychrometric Chart Fundamentals
- 48Introduction
- 48Definitions
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- 67Pneumatic Control Fundamentals
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68Table of Contents
- 69Definitions
- 69Introduction
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- 71Symbols
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- 79Thermostats
- 80Controllers
- 80General
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- 91Ratio Relay
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- 94General
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105Electric Control Fundamentals
- 107Definitions
- 107Introduction
- 109How Electric Control Circuits Are Classified
- 110Series 40 Control Circuits
- 110Application
- 110Equipment
- 110Controllers
- 110Relays
- 110Actuators
- 111Operation
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- 112Series 80 Control Circuits
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- 112Application
- 112Equipment
- 112Controllers
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- 113Series 60 Two-Position Control Circuits
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- 113Application
- 113Equipment
- 114Operation
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- 116Series 60 Floating Control Circuits
- 116Application
- 116Equipment
- 116Controllers
- 116Actuators
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- 116Operation
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- 117Series 90 Control Circuits
- 117Application
- 117Equipment
- 117Controllers
- 117Actuators
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- 118Operation
- 118General
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- 123Unison Control
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- 124Motor Control Circuits
- 124Step Controllers
- 124Application
- 124Equipment
- 124Starters
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- 125Operation
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- 129Electronic Control Fundamentals
- 130Introduction
- 130Definitions
- 132Typical System
- 132Components
- 137Pressure Sensors
- 138Output Devices
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141Microprocessor-Based/ DDC Fundamentals
- 141Microprocessor-Based/DDC Fundamentals
- 143Definitions
- 143Introduction
- 144Advantages
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- 144Background
- 145Controller Configuration
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- 145Reliability
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- 146Types of Controllers
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- 147Controller Software
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- 148Optimum Start
- 148Optimum Stop
- 149Night Cycle
- 149Night Purge
- 149Enthalpy
- 149Load Reset
- 151Zero Energy Band
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- 152General
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159Indoor Air Quality Fundamentals
- 161Definitions
- 161Introduction
- 163Abbreviations
- 164Indoor Air Quality Concerns
- 164Air Contaminants
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- 173General
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- 174Indoor Air Quality Control Applications
- 174General
- 178Graphic Displays
- 180Bibliography
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