Air conditioners SANYO recent generations have effective self-diagnosis of problems. Having detected a malfunction, the system stops the air conditioner and immediately notifies the error of the air conditioner Sanio.
For notification, a system of codes has been developed, which is a blinking of light indicators in a given order. The indicators are located on the front side of the indoor unit, as well as on the outdoor unit. When more than one SANYO air conditioner error is detected at the same time, the most serious is displayed first on the display.
| SANYO air conditioner error code | Decryption of the error code of the air conditioner SANYO |
| E01 | There is no connection between indoor and outdoor units |
| E02 | Failure in data transfer between modules |
| E03 air conditioner error SANYO | Data is not transferred correctly from the remote control to the indoor unit |
| E04 | Invalid data transfer |
| E05 | Incorrect data transfer, including between modules |
| E06 | Violation of information transfer between modules |
| E07 | The voltage on the outdoor unit is too low. |
| E08 air conditioner error SANYO | Information on the indoor unit comes in duplicated form |
| E09 | Duplicated data transmitted from the control panel |
| E10 | Error in transmitting multiple data |
| E11 | The operation of the main control panel is duplicated. |
| E14 | Multiple Data Transfer Violation |
| E15 | Too high voltage on the indoor unit |
| E16 error codes for air conditioners Sanio | Indoor unit not connected |
| E17 | Error receiving multiple signals |
| E18 | Disconnected with MDC |
| E20 | Multiple Data Transfer Error |
| E31 | Outdoor unit error |
| L03 | Duplicated data on the outdoor unit |
| L04 | Broken connection of wires to the indoor unit |
| L07 | No address for receiving information |
| L08 | The power of the indoor unit does not match the specified parameters |
| L09 | Control error of outdoor unit or power supply not provided |
| L10 error conditioner Sanio | Wiring groups incorrectly |
| L11 | The power of the indoor unit is broken |
| L13 | Connection to the ceiling panel of the indoor unit is broken |
| P01 | The float switch tripped (the condensate collection tank is full) |
| P03 | Open AC phase detected |
| P05 | No gas |
| P09 | Fan safety thermostat tripped |
| P10 | Hazardous discharge temperature |
| P15 error codes for air conditioners Sanio | Four way valve blocked |
| P19 | Excessive load on the cooling circuit |
| P20 | Outdoor fan failure |
| P22 | Inverter compressor (HIC PCB) malfunctioning |
| P26 | Inverter compressor (MDC) malfunctioning |
| P29 | Parallel operation of control boards broken |
| P31 | Compressor overload |
