MI
Mijia 에러코드Mijia error codes
92개 코드 · 3개 제품군92 codes · 3 categories
❄️에어컨Air Conditioners 61
C1(과전류 감지) 컴프레서 주파수 자동 저감The system automatically reduced the compressor's operating frequency because the outdoor unit's electrical control module detected that the current exceeded the safety limit.C2(AC 과전류) 주파수 자동 저감The system automatically reduced the compressor's operating frequency because the outdoor unit's control board detected that the AC current exceeded the safety limit.C3(드라이브 모듈 과열) 주파수 자동 저감The system automatically reduced the compressor's operating frequency because the outdoor unit compressor drive module is overheating.C4(순간 전류 피크) 주파수 자동 저감The system automatically reduced the compressor's operating frequency because the outdoor unit detected an instantaneous surge in compressor current (reaching its peak value).C5(드라이브 모듈 이상·과부하) 보호모드·주파수 저감The system automatically enters protection mode and reduces the compressor's operating frequency because the outdoor unit's electronic control drive module detects an abnormality or excessive load.E0실내기 팬모터 이상/메인보드 이상The fan motor of the indoor unit is malfunctioning, the indoor unit mainboard is abnormal, or the mainboard and motor are connected abnormally.E1실외기 모터제어 프로그램·파라미터·제어보드 이상The motor controlling procedure is malfunctioning, the motor controlling parameters of the outdoor unit are mismatched, or the motor controlling board of the outdoor unit is abnormal.E2 (E2.1~E2.7)실외기 팬모터 이상/제어보드·연결 이상The fan motor of the outdoor unit is malfunctioning, the motor controlling board of the outdoor unit is abnormal, or the motor and the mainboard are connected abnormally.E3실내기 메인보드-디스플레이 통신 이상The communication between the mainboard and the display panel of the indoor unit is malfunctioning, or the mainboard/display panel/their connection is abnormal.E4환기(신선공기) 시스템 팬모터 고장A fan motor fault in the fresh air system.E5컴프레서 과열 보호Compressor overheating protection - the compressor temperature is too high.E6.1실내외기 메인보드 통신 오류(저전압 130V↓ 유발 가능)A communication error between the mainboards of the indoor and outdoor units. Severely low voltage (e.g. below 130 V) can cause this.E6.2실내외기 메인보드 통신 오류(동일 계열)A communication error between the mainboards of the indoor and outdoor units. Severely low voltage (e.g. below 130 V) can cause this.E8.1실외기 전자제어 통신 실패A communication failure in the outdoor unit's electronic control system (can also be caused by the outdoor unit electrical control panel).E8.2실내기 전자제어 통신 오류A communication error of the indoor unit electronic control system, or problems with the electrical control panel of the indoor unit.E8.3라인컨트롤러 통신 오류A communication error of the line controller.E9수위 경보(플로트 스위치)A water level alarm error (floating switch).EC3상 결상 보호The three-phase power loss protection.F1.1실내기 실온 센서 이상The ambient temperature sensor of the indoor unit is malfunctioning.F1.2실외기 실온 센서 이상The ambient temperature sensor of the outdoor unit is malfunctioning.F2.1실내기 배관 온도센서 이상The ambient temperature sensor of the indoor unit pipeline is malfunctioning.F2.2실외기 배관 온도센서 이상The ambient temperature sensor of the outdoor unit pipeline is malfunctioning.F2.3실내기 배관 감온팩 이상The temperature sensing pack of the indoor unit pipeline is malfunctioning.F2.4실외기 배관 감온팩 효율저하The temperature sensing pack of the outdoor unit pipeline is inefficient.F3.1실외기 토출 온도센서 이상The air emission temperature sensor of the outdoor unit is malfunctioning.F3.2실외기 토출 감온팩 효율저하The air emission temperature sensing pack of the outdoor unit is inefficient.F4실내기 CO2 센서 이상(운전은 됨, 일부 기능 제한)The carbon dioxide sensor of the indoor unit is malfunctioning (or loose connectors / sensor board / mainboard abnormality). The air conditioner still runs, but some functions are affected.F5실내기 습도센서 이상(운전은 됨, 일부 기능 제한)The humidity sensor of the indoor unit is malfunctioning (or loose connectors / sensor board / mainboard abnormality). The air conditioner still runs, but some functions are affected.FF실내기 디스플레이 통신 오류A communication error of the display panel of the indoor unit, or problems with the display panel.FRc공장 테스트 모드The air conditioner is in the factory test mode.H5(HS)난방 중 제상 진행(정상)The air conditioner is in the defrosting process, which is normal in heating mode.P1실외기 토출 고온 보호The protection mechanism in the outdoor unit triggered by high temperature of the air emission.P2.1컴프레서 토출 과열 보호The system automatically enters protection mode and reduces the compressor's operating frequency because the outdoor unit compressor exhaust temperature is too high.P2.2증발기 저온(결빙 위험) 보호The system automatically enters protection mode and reduces the compressor's operating frequency because the evaporator temperature was too low, posing a risk of icing.P2.3증발기 저온/고습(응결) 보호The system enters protection mode and reduces the compressor's operating frequency because the indoor evaporator temperature is too low or the humidity is too high (excessive condensation at low fan speed in high ambient humidity). This is a normal protection mechanism.P2.4컴프레서/시스템 전력 과다 보호The system automatically enters protection mode and reduces the compressor's operating frequency because the compressor or system power is too high.P2.5컴프레서/시스템 부하 과다 보호The system automatically enters protection mode and reduces the compressor's operating frequency because the compressor or system load is too high.P3난방 중 제상 진행(정상)The air conditioner is in the defrosting process, which is normal in heating mode.P4난방 과열 보호The overheating protection in the heating mode.P5냉방 증발기 과냉 보호The evaporator overcooling protection in the cooling mode.P6냉방 과열 보호The overheating protection for cooling mode.P7모듈 온도 보호(실외 메인보드 이상 등)The module temperature protection, caused by problems with the mainboard of the outdoor unit, etc.P8실외기 과열/저온 보호The overheating and underheat protection of the outdoor unit.P9시스템 이상(초고온 환경에서만)The system is malfunctioning.PA냉매 부족/냉매순환 이상 보호The fluoride deficiency protection / abnormal refrigerant cycle protection.PC사방밸브 절환 불량The four-way valve is not switching properly.PD고압 보호The high-pressure protection.PE저압 보호The low-pressure protection.U0 (U0.0~U0.3)실외기 전자제어 전압 이상(전압 변동 과다)An electrical control voltage fault in the outdoor unit, caused by excessive voltage fluctuations.U1.1실외기 전자제어 모듈 전류 이상A current fault in the outdoor unit's electrical control module, or problems with the motor control board or compressor of the outdoor unit.U1.2실외기 전자제어 모듈 전류 오류A current error in the outdoor unit electrical control module.U1.3컴프레서 전류 오류A current error in the compressor, or problems with the electrical control board or the compressor of the outdoor unit.U2 (U2.1~U2.3)실외기 모듈 과전류 보호The over-current protection of the outdoor unit electrical control module.U3실외기 드라이브 기동 오류A startup error of the outdoor unit drive, or problems with the electrical control board and the fan motor of the outdoor unit.U4 (U4.1~U4.4)컴프레서 탈조 보호The disynchronization protection of the compressor.U5컴프레서 결상/역상 보호The phase loss protection / reverse phase protection of the compressor.U6.1실외기 모듈 온도 보호The temperature protection of the outdoor unit electrical control module.U6.2실외기 모듈 감온팩The temperature sensing pack of the outdoor unit electrical control module.U8.1실외기 PFC 하드웨어 과전류 보호The over-current protection of the PFC hardware in the outdoor unit.U8.2실외기 PFC 소프트웨어 과전류(불안정 전압)The over-current of the PFC software in the outdoor unit, caused by unstable voltage. A problem with the outdoor unit electrical control board is also a possible cause.U8.3실외기 PFC 유효값 과전류 보호The over-current protection of the PFC efficient value in the outdoor unit.
🧊냉장고Refrigerators 17
bS변온실 센서 고장The variable temperature sensor is faulty.dF냉동실 좌측 도어 스위치 고장The freezer left door switch is faulty.dL냉장실 좌측 도어 스위치 고장The refrigerator left door switch is faulty.dr도어 스위치 고장The door switch is faulty.dS냉동실 우측 도어 스위치 고장The freezer right door switch is faulty.E9Wi-Fi 통신 실패WiFi communication failure.Ed제상 히터 고장The defrost heater is faulty.ES실온(주위온도) 센서 고장The ambient temperature sensor is faulty.Fd냉동실 제상 센서 고장The defrost sensor in the freezer is faulty.FF냉동실 팬 고장The freezing fan is faulty.FS냉동실 센서 고장The sensor in the freezer is faulty.LF콘덴서 팬 고장The condenser fan is faulty.rd냉장실 제상 센서 고장The defrost sensor in the refrigerator is faulty.rF냉장실 팬 고장The refrigeration fan is faulty.rS냉장실 센서 고장The sensor in the refrigerator is faulty.UC디스플레이보드 통신 실패The display board has a communication failure.USi Fresh 센서 고장The variable temperature sensor in i Fresh is faulty.
🌀세탁기·건조기Washers & Dryers 14
C모터 스톨 오류(C 뒤 숫자 가변)Motor stall error (shown as C**).CX모터·통신 드라이브 이상(위와 동일 계열)The motor and communication drive are abnormal.E1배수 타임아웃Drainage process has timed out.E2도어 미닫힘The door is not closed properly.E3세탁물 불균형The clothes inside are unevenly distributed (unbalanced load).E4급수 타임아웃The water inlet process has timed out.E6수위 과다The water level is too high.E8수온 오류The temperature sensor is abnormal.F1수위 오류The water level is abnormal.F2건조 히팅튜브 오류The drying heating tube is faulty.F3건조 팬 오류The fan is abnormal.F4건조 흡기 온도 오류The air inlet temperature sensor is abnormal.F5건조 배기 온도 오류The air outlet temperature sensor is abnormal.FC2컴퓨터보드(인버터) 통신 오류The inverter communication is abnormal (computer board communication error).