Geared toward the HVAC professional, Practical Controls: A Guide to Mechanical Systems provides a solid foundation and well-rounded understanding of the role of controls in mechanical systems design and installation. This book takes a concise look at HVAC controls and controls methods - including electrical, electronic, and microprocessor-based controls and control systems. Using qreal worldq examples, it explores how various mechanical systems installed in today's facilities are best controlled. The text is a practical resource to controls contracting, providing basic rules, equipment guidelines, rules of thumb, pros and cons, and do's and don'ts.Refrigeration piping is run from the outdoor condensing unit to the air handlera#39;s DX coil. Solenoid valves are ... In other words, the solenoid valves are wired back to the condensing unit, as per the unit wiring diagram. Staging is handled eitheranbsp;...
|Author||:||Steven R. Calabrese|
|Publisher||:||CRC Press - 2003-06-17|