The Occupied Sequencing (AHU 100% OASD) module is responsible for generating the appropriate temperature control state for a 100% Outdoor Air Single Duct Air Handler Unit (AHU) application. It is to be used for discharge air control sequencing only. This module accepts the discharge temperature and setpoint, heating, cooling, and heat recovery devices statuses. The module outputs the current operational state. For information on how the FSM determines the state, see FSM (Occupied Sequencing [AHU 100% OASD]).