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Open: Sets the output for maximum outdoor air. The Percent Cmd is set to 100%.
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Close: Sets the output for zero outdoor air. The Percent Cmd is set to 0%.
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Min: Sets the output for minimum outdoor air. The Percent Cmd is set to Minimum OA Pos.
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Hold: Keeps the outputs at their current position.
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Control Econ: Adjusts the output to control the Process Variable. The Percent Cmd is adjusted between Minimum OA Pos and 100%.
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Control Min: Adjusts the output to control the Process Variable. The Percent Cmd is adjusted between 0% and Minimum OA Pos.
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Control Econ Limit: Adjusts the output to control the Low Limit Process Variable. The Percent Cmd is adjusted between Minimum OA Pos and 100%.
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Control Min Limit: Adjusts the output to control the Low Limit Process Variable. The Percent Cmd is adjusted between 0% and Minimum OA Pos.