This expanded edition of David Chadderton's Air Conditioning is a textbook for undergraduate courses in building services and environmental engineering, and for BTEC continuing education diploma, higher national diploma and certificate courses in building services engineering. It will also be of considerable help to students on national certificate and diploma programmes. The book includes a new chapter on application of fans to airduct systems.... to the fan for disconnecting the electrical supply during servicing work; 2. speed selector switch for multi-speed motors; the electric driving motor has pairs of poles that are wired to provide two to four possible fan speeds of 48. 24, 16 ... A manual reset is preferable so that the cause of the overheating can be investigated.
|Author||:||David V. Chadderton|
|Publisher||:||Routledge - 2012-08-06|