What does CF error code mean?

Last Update date : Dec 29. 2022

The air conditioner will display an error code when there is a problem with it. The CF error code will appear if the air purifier needs to be cleaned.

Cleaning air filter


Note: The actual design of the display panel may differ based on the model you have.

Step 1. Slide the filter off of the unit.


Step 2. Use a soft brush or vacuum cleaner to remove any dust or debris on the filter.


Step 3. Soak the filter in a solution of water and mild detergent for 30 minutes.


Step 4. Rinse the filter and let it air dry in a well-ventilated area that is out of direct sunlight.


Step 5. Reinstall the filter.


Step 6. Reset the filter-cleaning reminder:


In operation > Options > from the Arrows select


Filter Reset > then select SET


  • Take care not to damage the filter during cleaning.
  • Do not scrub the air filter with a hard-bristle brush or another cleaning utensil.
  • Do not expose the air filter to direct sunlight when drying it.

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