Air Conditioner Error Codes Toshibadisplayed on the scoreboard of the indoor unit.
The letter begins with E
| Toshiba Air Conditioner Error Code | Decryption error code Toshiba air conditioner | |
| Literal meaning of Toshiba air conditioner error codes | Toshiba Air Conditioner Error Code Numeric | |
| E | 01 | There is no communication between the indoor unit and the remote control |
| E | 02 | Invalid data comes from the remote control |
| E | 03 | There is no communication between the indoor unit and the remote control |
| E | 04 Toshiba air conditioner error code | No communication between indoor and outdoor modules |
| E | 06 | No electric current is flowing to the internal module, board failure is possible, contact between the modules is broken |
| E | 07 | Broken temperature sensor SW30-2 |
| E | 08 | Module addresses are not correctly transmitted |
| E | 09 | The remote control is broken |
| E | 10 | Broken internal module board |
| E | 12 errors of Toshiba air conditioners | The data in the external module is not correctly transmitted |
| E | 15 | The function of the internal module board is broken, the electric current is not correctly supplied |
| E | 16 | Outdoor module circuit breakdown |
| E | 18 | No batteries are inserted in the remote control or the internal module board is broken |
| E | 19 | Board breakage or no contact between modules |
| E | 20 | The address in the settings is broken |
| E | 23 | Incorrectly connected freon piping |
| E | 25 | No external module address |
| E | 26 | No contact with external module |
| E | 28 Toshiba Air Conditioner Error Codes | External modules are not connected correctly |
| E | 31 | Information on the boards of the external module does not pass correctly, breakdown of the boards |
The letter designation begins with F, H, L
| The literal value of the error code | The numerical value of the error code | Error Code Decryption |
| F | 01 | TCJ sensor broken |
| F | 02 | TC2 sensor not connected correctly |
| F | 03 | TC1 sensor not connected correctly |
| F | 04 | TD1 sensor not connected correctly |
| F | 05 | TD 2 sensor not working correctly |
| F | 06 | Sensor TE1 does not work correctly |
| F | 07 | The TL sensor does not work correctly |
| F | 08 | The maintenance sensor does not work correctly |
| F | 10 | TA sensor does not work correctly |
| F | 12 | Vehicle sensor 1 does not work correctly |
| F | 13 | IGBT Power Module Failure |
| F | 15 | Crash in TL, TE sensors |
| F | 16 | The function of the resistance sensors Ps, Pd |
| F | 23 | The function of the sensors Ps, Pd, 4-way valve is broken |
| F | 24 | High pressure sensor does not work correctly |
| F | 29 | EEPROM crash |
| F | 31 | Power failure |
| H | 01 | Inadmissible voltage is applied to the device |
| H | 02 | Phase failure |
| H | 03 | The power sensor is malfunctioning |
| H | 04 | Compressor malfunctioning, insufficient refrigerant |
| H | 06 | Invalid system pressure |
| H | 07 | Lack of oil in the system |
| H | 08 | Oil temperature increased |
| H | 14 | Compressor failure |
| H | 16 | Short circuit on oil sensor |
| L | 03 | The address of the external module is not correctly registered |
| L | 04 | Addresses are not registered correctly |
