| 摘要 |
PURPOSE:To prevent contamination in a room due to drop of water droplets, etc., by altering a vertical flap and right and left louver groups to a blow-off state except a spot blow-off state when a humidity is a predetermined value or more after a room cooling operation in the spot blow-off state is elapsed for a predetermined time. CONSTITUTION:A vertical flap 6 for regulating a wind direction in a vertical direction of a diffuser 5 and left and right louver groups 7a, 7b for regulating the wind direction to the left or right are provided. If a spot blow-off state for directing the groups 7a, 7b and the flap 6 toward a center is selected by the operation of a spot blow-off state switch at the time of a cooling operation, the spot blow-off state is automatically altered to a wide blow-off, a parallel blow-off or a swing blow-off state except the spot blow-off state when a detected humidity by an indoor humidity sensor is a predetermined value or more after a predetermined time. Thus, dew-condensation on the inner wall surface of the port 5 can be prevented, and contamination in a room due to drop of water droplets, etc., can be prevented. |
