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14.4.9
H33 (Unspecified Voltage between Indoor and Outdoor)
Malfunction Decision Conditions
•
The supply power is detected for its requirement by the indoor/outdoor transmission.
Malfunction Caused
•
Wrong models interconnected.
•
Wrong indoor unit and outdoor unit PCBs used.
•
Indoor unit or outdoor unit PCB defective.
Troubleshooting
49
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Troubleshooting
