New Air System Switch Identification Diagram

Quick answer：

A new air system switch identification diagram typically includes symbols or icons that represent different switches for a ventilation, heating, and air conditioning (VAC) system. These diagrams are used for easy understanding and operation of the system. They often include switches for turning the system on or off, adjusting the fan speed, setting the temperature, and controlling the air quality. These diagrams are essential for users to manage their indoor air environment efficiently.