You have dawlance ac it give FC massage even after cleaning filters?

Its A filter clean indication that means your filters of air conditioner is full of dust and need to be clean.

To clear the FC message, open front panel of your ac and there will be a pinhole switch "Automatic" or "Reset". Keep it pressed for 5 seconds and FC will be removed.

PS: Dont panic if a/c is turned off instantly when you press the button as its normal. Hope it helps.