Panasonic Air Conditioning Error Codes

Panasonic S01Room temperature sensor failure
Panasonic S02Indoor coil sensor failure
Panasonic S03Humidity sensor failure
Panasonic S04Comp. temperature sensor failure
Panasonic S05Outdoor coil sensor failure
Panasonic S06Outdoor air sensor failure
Panasonic S07Outdoor current sensor failure
Panasonic E01 Indoor/outdoor communication failure
Panasonic E02 HIC circuit failure (Compressor/Fan circuit)
Panasonic E03 Outdoor unit OTP rom failure
Panasonic E04 Peak current cut off
Panasonic E05 PAM or Active circuit failure
Panasonic E06 High compressor discharge temperature
Panasonic E07 Indoor fan operating failure
Panasonic E08 Way valve switching failure (RV)
Panasonic E09 No refrigerant protection
Panasonic E10 DC compressor drive circuit failure
Panasonic E11 Outdoor fan operating failure
Panasonic E12 Error in outdoor unit
Panasonic H00 No abnormality detected
Panasonic H11 Indoor-outdoor abnormal communication
Panasonic H14 Indoor intake air temperature sensor
Panasonic H15 Outdoor compressor temperature sensor Panasonic H16 Outdoor Current Transformer open circuit Panasonic H19 Indoor fan motor
Panasonic H23 Indoor heat exchanger temperature sensor Panasonic H24 Indoor heat exchanger temperature sensor 2 Panasonic H27 Outdoor air temperature sensor
Panasonic H28 Outdoor heat exchanger temperature sensor abnormality
Panasonic H30 Outdoor discharge air temperature sensor Panasonic H33 Indoor/Outdoor wrong connection
Panasonic H38 Indoor/outdoor mismatch (brand code) Panasonic H97 Outdoor fan motor mechanism locked Panasonic H98 Indoor high pressure
Panasonic H99 Indoor heat exchanger anti-freezing
Panasonic F11Cooling/Heating cycle changeover abnormality Panasonic F90PFC control
Panasonic F91Refrigeration cycle abnormal
Panasonic F93Outdoor compressor abnormal revolution Panasonic F95Cool high pressure
Panasonic F96IPM (power transistor) overheating
Panasonic F97Outdoor compressor overheating
Panasonic F98Total running currentHaier E1 I