Mini Split AC Circuit Repair, Not Able To Start Compressor

Опубликовано: 21 Март 2026
на канале: Forever Tech English
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In this video, we tackle a common issue faced by owners of Midea inverter mini split air conditioners: the P4 error code, indicating a compressor issue. Join us as we thoroughly test and repair the AC circuit board to resolve the compressor problem not starting. We'll guide you through troubleshooting, identifying faulty components and demonstrating how to replace them. If your Midea air conditioner is displaying a P4 error code or not cooling properly, this step-by-step tutorial is a must-watch for both DIY enthusiasts and HVAC professionals.

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