HVAC Controls: Operation & Maintenance
Now in it's newly updated third edition, this
handbook was written to serve as a complete and concise reference for those
engaged in the operation and maintenance of automatic control systems serving
building heating, ventilating and air conditioning systems.
The full range of topics pertinent to the
effective operation of all types of HVAC control systems currently in use today
are explored, including equipment-to-control interactions, control system set-up
and functions, local loop to building automation system interfaces, performance
prediction and assessment, operational parameters, and maintenance and testing.
The third edition includes a new chapter
covering the installations and procedures required to update an existing
pneumatic control system to a hybrid pneumatic and direct digital system by
adding DDC signal sensing and control algorithms to existing pneumatic actuators
on dampers and valves