Mini split error codes by brand
Choose your brand for the full code list, or use the lookup to jump straight to a code. 48 brands, 2573 codes.
Brands
DIY / value
ACiQ62 codesE0, E1, E2, E3, E4…Ameristar59 codesE0, E1, E2, E3, E4…Arctic King58 codesE0, E1, E2, E3, E4…Blueridge99 codesE1, E2, E3, E4, E5…Della61 codesE0, E1, E2, E3, E4…EG431 codes01, 03, 04, 05, 06…Klimaire61 codesE0, E1, E2, E3, E4…MRCOOL61 codesE0, E1, E2, E3, E4…Midea61 codesE0, E1, E2, E3, E4…Perfect Aire61 codesE0, E1, E2, E3, E4…Pioneer61 codesE0, E1, E2, E3, E4…Senville61 codesE0, E1, E2, E3, E4…TCL59 codesE0, E1, E2, E3, E4…Thermal Zone25 codesE0, E1, E2, E3, E4…Zone Air59 codesE0, E1, E2, E3, E4…
Mid-range
Cooper & Hunter55 codesE1, E2, E3, E4, E5…GE Appliances40 codes1, 2, 4, 5, 6…Goodman46 codes00, A1, A3, A5, A6…Gree55 codesE1, E2, E3, E4, E5…Haier40 codes1, 2, 4, 5, 6…Hisense23 codes0, 1, 2, 5, 6…Tosot55 codesE1, E2, E3, E4, E5…
Premium
AirEase25 codesE0, E1, E2, E3, E4…American Standard73 codesE0, E1, E2, E3, E4…Arcoaire66 codesE0, E1, E2, E3, E4…Armstrong Air25 codesE0, E1, E2, E3, E4…Bosch61 codesE0, E1, E2, E3, E4…Bryant58 codesE0, E1, E2, E3, E4…Carrier58 codesE0, E1, E2, E3, E4…Comfortmaker66 codesE0, E1, E2, E3, E4…Concord25 codesE0, E1, E2, E3, E4…Daikin46 codes00, A1, A3, A5, A6…Day & Night66 codesE0, E1, E2, E3, E4…Ducane25 codesE0, E1, E2, E3, E4…Friedrich55 codesE1, E2, E3, E4, E5…Fujitsu31 codesE:11, E:12, E:22, E:23, E:26…Heil66 codesE0, E1, E2, E3, E4…KeepRite66 codesE0, E1, E2, E3, E4…LG37 codesCH01, CH02, CH03, CH04, CH05…Lennox61 codesE0, E1, E2, E3, E4…Mitsubishi Electric35 codesP1, P2, P4, P5, P6…Panasonic34 codesH11, H12, H14, H15, H16…Rheem86 codesE:11, E:12, E:22, E:23, E:26…Ruud86 codesE:11, E:12, E:22, E:23, E:26…Samsung35 codesE101, E102, E121, E122, E123…Tempstar66 codesE0, E1, E2, E3, E4…Trane73 codesE0, E1, E2, E3, E4…York55 codesE1, E2, E3, E4, E5…
Who builds what
Many brands do not build their own units, which is why their codes match. Some brands have used more than one maker, so they appear under more than one family; their pages show each meaning by series.
- Midea platform: Pioneer, MRCOOL, Senville, Bosch, Blueridge, Della, Perfect Aire, Lennox, Carrier, Midea, Arctic King, Klimaire, Bryant, Heil, Tempstar, Comfortmaker, Day & Night, Arcoaire, KeepRite, Armstrong Air, AirEase, Ducane, Concord, Thermal Zone, ACiQ.
- Gree platform: Blueridge, Gree, Tosot, Cooper & Hunter, Friedrich, York, Heil, Tempstar, Comfortmaker, Day & Night, Arcoaire, KeepRite, Rheem, Ruud.
- TCL platform: Zone Air, TCL, Trane, ACiQ, American Standard, Ameristar.
- Haier platform: Haier, GE Appliances.
- Fujitsu platform: Fujitsu, Rheem, Ruud.
- Daikin platform: Daikin, Goodman.
- Mitsubishi Electric platform: Mitsubishi Electric, Trane, American Standard.
- Hisense platform: Hisense.
- EG4: EG4.
- Own platform: LG, Panasonic, Samsung.