摘要 |
A method of accommodating an element in a building equipment component. The presence of the element may be detected, and whether the element is required may be determined. The building equipment component may be operated if the element is present and required, or if the element not required. If the element is absent but required, the building equipment component may be stopped. In some instances, the building equipment component may include a required first sensor, and the element may be an optional second sensor.
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