
Professional repair service for AC outdoor PCB faults to restore smooth and reliable cooling.
When the AC outdoor PCB is not working, the air conditioner may stop cooling, fail to start, or show erratic operation such as frequent tripping or error codes. This issue is commonly caused by voltage fluctuations, moisture exposure, short circuits, burned components, or communication failure between indoor and outdoor units. Our experienced technicians inspect the outdoor PCB, power supply, wiring connections, and related components to determine whether repair or replacement is needed. Using proper safety procedures and genuine parts, we restore stable operation and reliable cooling performance.
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30-Day Warranty
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