Description

Addendum 62u. This addendum adds requirementsrelated to the control of ventilation systems. An improperlycontrolled system is unlikely to deliver ventilation air atdesign minimum levels. This addendum does not coveroptional demand-controlled ventilation requirements. Itspecifically addresses VAV system controls for outdoor airintake airflow. The intake control requirements recognizethat at low supply volumes sufficient outdoor airflow maynot be maintained if a fixed outdoor air intake damper positionis used. In many cases, an active outdoor air controlsystem must be provided to ensure minimum intake ratesare maintained.

Product Details

Published:

2002

ANSI:

ANSI Approved

File Size:

1 file , 410 KB