Midea 9V SERIES - 9. Troubleshooting; Safety Precautions for Troubleshooting; 9.1 Indoor Unit Error Display

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9. Troubleshooting
Safety
Because of capacitors in PCB and relative circuit in outdoor unit, even shut down the power supply.
Electricity power still are kept in capacitors, do not forget to discharge the electricity power in capacitor.
Electrolytic Capacitors
(HIGH VOLTAGE! CAUTION!)
Bulb (25-40W)
9.1 Indoor Unit Error Display
Display LED STATUS
E1 EEPROM error