Electrical Control Systems for Heating

Electrical Control Systems for Heating - Kieron Connolly

The purpose of this book is to provide the environmental control professional with the understanding of the operation of electronic components and systems that are utilized in the control functions. The text provides the reader with the theory of operation of electronic components and systems with emphasis on correctly testing and troubleshooting. The latest state-of-the-art control systems are utilized for implementation of operation theory and application.

In the First Edition of this classic text, Roger Haines devised a simple building-block method which enabled students to quickly learn about the operating principles and applications of all the basic devices and subsystems used in HVAC control. The new Fifth Edition, completely revised by Douglas Hittle, takes into account the many technological changes that have arisen since then. Crystal-clear guidelines on combining control devices, circuits, computers, and HVAC equipment into efficient control systems that are accurate and energy-efficient are presented along with hundreds of charts and illustrations which provide data critical to the understanding and design of modern HVAC systems. These include: psychrometric charts and tables relating to optimal levels of temperature and humidity at specific altitudes: block/flow diagrams which show control component function; circuit diagrams of important electrical control system components; schematic diagrams showing the configuration of various control systems.