To provide a bathroom dryer capable of securely arranging a damper in a target position even when installed in a bathroom while using a high-speed simple control method that is open control using a stepper motor.
In the bathroom dryer DM, a damper position sensor S1 is arranged so that a specific position 16ba is offset by predetermined amount with respect to a target stop position 16bb of the damper 16. When the stop position of the damper 16 is changed, the bathroom dryer DM executes first feeding control by outputting a control pulse signal to a damper motor M1, and determines whether a position sensor signal indicating that the damper 16 reaches the specific position 16ba is normally output from the damper position detection sensor S1 during execution of the first feeding control. When the position sensor signal is normally output, instead of the first feeding control, second feeding control to output a predetermined number of control pulse signals is executed.
DOI HIROYUKI
HORIUCHI HIROSHI
USUI HIROYUKI
IIDA MAMORU
| JP2008089263A | 2008-04-17 | |||
| JPH11194826A | 1999-07-21 |