LASCO drying controllers are designed for energy-efficient operation in complex drying systems. Depending on the quality of the drying air, the controllers adjust the operating mode so that drying remains possible even when outdoor air conditions are poor.

This is achieved in two ways: by automatically calling on drying units (automatic start-up), and by switching the air flow from fresh air/roof extraction to recirculation. Sensors built into the system provide the necessary data, which also lets the operator assess the current drying progress.