Warm mist is more room/luke warm temperature. It is only a slight difference in temperature
when compared to cool mist. The mist will never get warm/hot.
- If the unit is new,let the unit run for about 20 minutes.
- Check to see how recent the cartridge has been changed (must be changed at least every 3 months.)
If you have had the unit for a while and the warm mist has completely stopped working, remove the cartridge
connected to the screw cap and run the unit without the cartridge for about 15 minutes. If this does not work, refer to next step.