Midea MSE-09HRN1-BQ8W - 11.9 Outdoor Unit Protection; 11.10 Indoor Unit Communication Error

Service manual
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11.6 Temperature sensor error.
Including the indoor room, indoor evaporator and outdoor condenser temperature sensor.
11.7 Over current protection of the compressor occurs 4
times
11.8 EEROM error
EEROM error, indoor PCB is defective.
Over current protection of compressor occurs 4 times