A PCB, or printed circuit board, is an electronic control board that helps manage functions of the AC. In inverter systems, electronic controls are important to how the compressor and other components operate.
📐 Calculated estimate
Based on real BEE-certified data — see the exact numbers below.
A PCB fault can have different symptoms, and not every AC error means the PCB needs replacement. Diagnosis should be based on the model's error information and electrical testing.
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✅ Daikin/BEE published spec
📐 Calculated from verified data