Product Name: Daikin Indoor Unit PCB Assembly
Part Number: CWA73C5463
Function:
This PCB is the main control board for specific Daikin wall-mounted inverter indoor units. It handles signal processing, sensor communication, remote control interface, and operation commands for fan, temperature, and inverter response.

 Key Functions:

• Controls cooling mode activation, fan speed adjustment, and temperature sensing

• Receives signal from remote control and coordinates system responses

• Manages inverter logic, energy-saving modes, and error code reporting

• Direct communication with indoor thermistors, louver motors, and display panel

 Applications:

• Ideal replacement for Daikin wall-type inverter units experiencing issues like:

  • Unit not powering on

  • Error codes on indoor display

  • No response to remote

  • Intermittent cooling performance

 Included: 1x OEM Daikin PCB Board
 Installation Note: Must be installed by certified technician. Confirm model compatibility before purchase.