Why economizer operation does not follow Time of Day Economizer Control Schedule

edit

The time of day economizer control schedule only activates economizer mode according to the schedule. It does not disable economizer operation according to other inputs.

if ( EconomizerAirFlowScheduleValue > 0.0 ) {
    EconomizerOperationFlag = true;
    OutAirSignal = 1.0;
}

So the economizer should be on anytime the schedule values are > 0. If you set other inputs to not allow economizer operation (e.g., leave other limit input fields blank, for example Economizer Maximum Limit Dry-Bulb Temperature) then the schedule should work as you expect.