How to FIX Fujitsu Mini Split AC 3+2 Operation & Timer Light Blinking
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How to FIX Fujitsu Mini Split AC 3+2 Operation & Timer Light Blinking
In this video, we’ll walk you through troubleshooting the Fujitsu/O General mini split air conditioner when it displays the 3+2 blinking error code. This error is related to the outdoor unit’s discharge pipe coil sensor, and we’ll explain the common causes, such as a faulty sensor, short circuits, or disconnections. Learn how to test the ...
6.5K viewsFeb 11, 2025
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