Trane TRG-TRC014-EN Air Conditioner User Manual


 
TRG-TRC014-EN 75
period five
Application Considerations
notes
A sensitive static-pressure controller directly compares the variations between
the space static pressure and the outdoor reference static pressure. The
controller modulates the capacity of a central relief fan to maintain a fixed
static-pressure difference, usually a slightly positive building pressure. The
space static-pressure sensor is typically located in the lobby or near the main
entrance.