| 摘要 |
PROBLEM TO BE SOLVED: To provide a ventilator of which the wiring work is easy, and which enables constant ventilating operation of a favorable operability. SOLUTION: For this ventilator, a setting switch 6 which sets operation modes is provided separately from an control switch 2 which turns on/off a fan motor 1. Then, under an off-setting of the setting switch 6, the control switch 2 performs the function to turn on/off the fan motor 1, and under an on-setting of the setting switch 6, the control switch 2 performs the function to switch the operation modes. |
