Table of Contents
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Air Handling System Control Applications ...................................................................................................... 201
Building Airflow System Control Applications ............................................................................................... 263
Chiller, Boiler, and Distribution System Control Applications ....................................................................... 291
Individual Room Control Applications ............................................................................................................ 395
ENGINEERING MANUAL OF AUTOMATIC CONTROL
.......................................................................................... 199
Introduction .......................................................................................... 203
Abbreviations ....................................................................................... 203
Requirements for Effective Control ...................................................... 204
Applications-General ........................................................................... 206
Valve and Damper Selection ............................................................... 207
Symbols ............................................................................................... 208
Ventilation Control Processes ............................................................. 209
Fixed Quantity of Outdoor Air Control ................................................. 211
Heating Control Processes .................................................................. 223
Preheat Control Processes ................................................................. 228
Humidification Control Process ........................................................... 235
Cooling Control Processes .................................................................. 236
Dehumidification Control Processes ................................................... 243
Heating System Control Process ........................................................ 246
Year-Round System Control Processes .............................................. 248
ASHRAE Psychrometric Charts .......................................................... 261
Introduction .......................................................................................... 265
Definitions ............................................................................................ 265
Airflow Control Fundamentals ............................................................. 266
Airflow Control Applications ................................................................. 280
References .......................................................................................... 290
Introduction .......................................................................................... 295
Abbreviations ....................................................................................... 295
Definitions ............................................................................................ 295
Symbols ............................................................................................... 296
Chiller System Control ......................................................................... 297
Boiler System Control .......................................................................... 327
Hot and Chilled Water Distribution Systems Control ........................... 335
High Temperature Water Heating System Control ............................... 374
District Heating Applications................................................................ 380
Introduction .......................................................................................... 397
Unitary Equipment Control .................................................................. 408
Hot Water Plant Considerations .......................................................... 424
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