Samsung · Air Conditioning
This error indicates a problem with the current sensor, which monitors the electrical current within the air conditioning system. This can be due to data corruption or an issue with the control board.
Click steps to track your progress.
Turn off the air conditioner at the main power switch or circuit breaker and wait 30 seconds.
Turn the power back on. A power cycle can sometimes clear temporary data issues.
If the error persists, contact customer support for further diagnosis, as internal electronic components may require checking.
Do not attempt to access or upload EEPROM data yourself, as this is a service-level procedure.