Indoor Unit Error Display - Midea MSX-18HRDN1-QC2 Service Manual

10.1 Indoor Unit Error Display

Display
E0
E1
E2
E3
E5
E6
P0
P1
P2
P4
Note: E4 & P3: Reserved function
EEPROM parameter error
Indoor / outdoor units communication protection
Zero-crossing signal error
Fan speed out of control
Open or short circuit of outdoor temperature sensor
Open or short circuit of room or evaporator temperature sensor
IGBT over-strong current protection
Over voltage or too low voltage protection
Temperature protection of compressor top.
Inverter compressor drive error
LED STATUS
30