| 摘要 |
PURPOSE: A ductless dryer and a control method thereof are provided to improve stability by sensing the density of noxious gasses and oxygen. CONSTITUTION: A ductless dryer is composed of a hot air supply unit, a flame rod(160), a sensing unit, and a control unit(200). The flame rod outputs a first sensing signal by sensing a combustion state through flame discharged from the hot air supply unit. The sensing unit outputs a second sensing signal by sensing noxious gasses discharged from the dryer. The control unit drives the dryer based on the sensing signals. |
