Midea air error codes

Manufacturers of Midea air conditioners try to program identical error codes on all their devices. It simplifies the search of error codes information with the use of the table provided below. Diagnostics with the use of error codes reduces repair costs significantly, as there is no need of involvement of costly sets and professionals of a service center in order to reveal and remove the defect. The knowledge and experience of a broad specialist are enough for removal of a discovered error of Midea air conditioners.

Midea 9ASI-A-1209 air error codes

Air conditioners Midea 9ASI-A-1209 belong to Luna inverter series. They have indoor and outdoor units. There are heating and cooling modes of operation. The refrigerant generally used in their system is R410A.

DisplayLED STATUS
EOEEPROM parameter error
E1Indoor / outdoor units communication protection
E2Zero-crossing signal error(except MS9A-24HRDN1-QRC4W)
E3Indoor fan speed has been out of control
E4Indoor room temperature sensor open circuit or short circuit
E5Evaporator coil temperature sensor open circuit or short circuit
ECRefrigerant leakage detection
F1Outdoor ambient temperature sensor open circuit or short circuit
F2Condenser coil temperature sensor open circuit or short circuit
F3Compressor discharge temperature sensor open circuit or short circuit
F5Outdoor fan speed has been out of control
POIPM malfunction or IGBT over-strong current protection
P1Over voltage or too low voltage protection
P4Inverter compressor drive error

Midea MSCI-07HRIN1 air error codes

Air conditioners Midea MSCI-07HRIN1 are multi conditioners` systems with different style of indoor units` appearance. There are more than 20 models, including four-way cassette, duct, ceiling and floor, wall-mounted Corona, wall-mounted Alfa, wall-mounted Vertu, wall-mounted T6, wall-mounted Elite. There are outdoor units, which can operate even in -15 °C.

DisplayLED STATUS
EOEEPROM error
E1outdoor communication error
E2Zero-crossing examination error
E3Fan speed beyond control
E5Outdoor units temp, sensor or connector of temp, senscr is defective
E6Indoor units temp, sensor or connector of temp, sensor is defective
POInverter modiie protection
P1Outdoor voltage protection
P2Compressor top protection against temperature
P3Compressor current protection
P5Outdoor lovv temp, protection
Indoor unit’s LED indication of Alfa DC inverter unit
DisplayLED STATUS
EOEEPROM error
E1outdoor communication error
E2Zero-crossing examination error
E3Fan speed beyond control
E5Outdoor units temp, sensor or connector of temp, senscr is defective
E6Indoor units temp, sensor or connector of temp, sensor is defective
POInverter modiie protection
P1Outdoor voltage protection
P2Compressor top protection against temperature
P3Compressor current protection
Indoor unit’s LED indication of Vertu DC inverter unit
DisplayLED STATUS
EOEEPROM error
E1outdoor communication error
E2Zero-crossing examination error
E3Fan speed beyond control
ESOutdoor units temp, sensor or connector of temp, sensor is defective
E6Indoor units temp, sensor or connector of temp, sensor Is defective
POInverter modiie protection
P1Outdoor unit voltage protection
P2Compressor top temperature protection
P3Outdoor low temp, protection
P4Inverter compressor drive protection
P5Mode conflict protection
Indoor unit trouble shooting
Indoor unit displayLED STATUS
EOEEPROM error

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