What to do if Clean monitor (Dust) is red on Daikin Air Cleaner?
- MMatthew RiosJul 30, 2025
If the Clean monitor (Dust) on your Daikin Air Cleaner is red and doesn't change, it's likely due to dust clogging the dust sensor. Use the nozzle attachment of an electric vacuum cleaner to remove dust from the dust sensor air intake. After removing the dust, operate the unit manually for about half a day to restore it to normal.