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Home Appliance Error Codes

Error codes for air conditioners, washers and refrigerators from popular brands, with fixes and costs.

Category All Split AC Ducted (concealed) AC Washing machines Refrigerators Dishwashers Ovens
Brand All LGSamsungDaikinPanasonicFujitsuGreeMitsubishi ElectricBoschToshibaMidea
IndesitSiemensElectroluxAristonCandyHaierTCLWhirlpoolHooverFrigidaireCarrier
Jump to All E P U

Showing 1–8 of 8 codes

U1 Abnormal High Pressure (63H Operated) High Mitsubishi Electric Ducted (concealed) AC U2 Abnormal High Discharge Temperature or Insufficient Refrigerant High Mitsubishi Electric Ducted (concealed) AC U3 Outdoor Discharge Thermistor (TH4) Open or Short Medium Mitsubishi Electric Ducted (concealed) AC U4 Outdoor Unit Thermistor Open or Short Medium Mitsubishi Electric Ducted (concealed) AC U5 Abnormal Heat Sink Temperature High Mitsubishi Electric Ducted (concealed) AC U6 Compressor Overcurrent or Power Module Error High Mitsubishi Electric Ducted (concealed) AC U8 Outdoor Fan Motor Stopped High Mitsubishi Electric Ducted (concealed) AC UP Compressor Overcurrent Interruption High Mitsubishi Electric Ducted (concealed) AC