LG EBR83604001 AC PCB Main Control Board (PCB Assembly)

Step1: Turn off power at breaker and discharge capacitors before handling and verify no voltage present using tester.

Step2: Remove AC cover panel and locate old PCB control board and note wiring layout.

Step3: Label and disconnect wiring harness carefully to avoid damage before removal process.

Step4: Unscrew and replace with new board securely matching connectors.

Step5: Reconnect wires per diagram ensuring tight and correct fit as per schematic.

Step6: Reassemble panel and restore power then test unit operation for proper operation.