Some Hyundai split system air conditioners may display a flashing "CL" code on their front panel.
This can occur to model numbers such as:
The code is not a cause for concern, it simply indicates that the machine has been used for 500 hours and the filter needs to be cleaned.
To remove this code, disconnect the power to your air conditioner at your electricity box, and clean the filter.
The air conditioner does not have a sensor on the filter, it will only reset the cleaning code once the power has been cut for 30 seconds.
If you clean the filter without cutting the power, the unit will not recognise the action and the code will remain.
If you have any further questions or concerns, please contact our Customer Care Team.