When optimizing an economiser system, what is the main goal related to air dampers?

The main goal related to air dampers in an economiser system is to adjust the mix of outdoor air based on temperature. This adjustment is crucial because economiser systems are designed to take advantage of favorable outdoor conditions to reduce the load on the mechanical cooling system, thus increasing energy efficiency.

By manipulating the air dampers, the system can allow a greater proportion of outdoor air to enter when the outside temperature is suitable, enabling free cooling. This helps in maintaining indoor comfort while conserving energy. Additionally, the dampers can close or modulate as the outdoor temperature rises, or when conditions are not ideal, ensuring that the system operates efficiently across varying environmental conditions. This balance is key to maximizing the effectiveness of the economiser's operation and achieving optimal energy savings.