Midea MSH-07CRN1, MSH-07HRN1, MSH-09CRN1, MSH-09HRN1, MSH-12CRN1, MSH-12HRN1 - Troubleshooting

11.Troubleshooting
11.1 Indoor Unit Error Display
Display LED STATUS
E0 EEPROM error
E1 Indoor / outdoor units communication protection
E2 Zero-crossing examination error
E3 Fan speed beyond control
E4
E5 Open or short circuit of outdoor temperature sensor
E6 Room temperature or evaporator temperature sensor open or short circuit of
P0 Module protection
P1 Over load or too low voltage protection
P2 Compressor top protection against temperature
P3 Outdoor low temp. protection
P4 Inverter compressor error
Note: E4: Reserved function
11.1.1
Display LED STATUS
E0 EEPROM error
Yes
Does the trouble occur again?
Check indoor model responding to right outdoor model
Replace the indoor PCB
Temporarily turn off the power supply and turn it on again in about 1 minutes
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