Description
The Daikin-McQuay 2223474 Main Control Board Assembly manages and coordinates overall unit operation by processing input signals, and directing component activity. It works based on integrated circuits that process sensor data and provide commands to other components which makes HVAC systems, including split systems and packaged units, work together and require accurate control. It is located in the control compartment, and it is connected to the sensors, motors, and secure parts to operate centrally. Its use assists in proper system response, stable operation and assists in sustaining efficient operations.









