| 摘要 |
PROBLEM TO BE SOLVED: To provide a bathroom drier that prevents a reduction in ventilation volume before the amount of water evaporated from an object decreases, and adjusts the ventilation volume in a state where the amount of water evaporated from the object decreases so as to facilitate drying the object, to improve drying efficiency of the object.SOLUTION: A control means 1 controlling operation of a heating means with ventilation function carries out ventilation volume adjusting control as follows: when an absolute humidity in a bathroom shows a tendency of decreasing after a drying operation is started, or when the absolute humidity shows a gradient stable state in which changes in the gradient indicating the tendency of decreasing within a predetermined time period fall in a predetermined range, the control means determines, in response to the outside air temperature and the absolute humidity or relative humidity of outside air, a target ventilation volume based on the information relating to setting of a ventilation volume, which defines a target ventilation volume to promote drying, and adjusts the ventilation volume of the ventilation means to the target ventilation volume. |
