Product Name: Daikin PCB ASSY – Model WMJ02B / Part No. LC50WMJ20 3S
Type: Indoor Unit Main Control Board
Function:

• Controls compressor output signals

• Manages indoor fan speeds

• Receives temperature and humidity sensor feedback

• Handles operating mode switching (Cool, Fan, Dry, etc.)

• Processes error codes and safety shutdown

 Benefits:

•  Restore Air Conditioner Functionality – Resolves issues like no power, flashing lights, or system errors.

• þ Precise Temperature Regulation – Ensures optimal cooling and energy efficiency.

• þ Built-In Protection Features – Prevents overload, overcurrent, or abnormal operation.

• #ñþ Quick Replacement – Pre-assembled PCB for easy installation by certified technicians.

 Suitable For: Specific Daikin wall-mounted units (match part number with your model)
 Included: 1x PCB Assembly (No casing or remote included)

 

DAIKIN

• FTV50PBV1M0-3WM-L0

• FTV50PBVMF-3WM-LF

• FTV50PBV1MW-3WM-M