| 摘要 |
PROBLEM TO BE SOLVED: To improve comfortableness by increasing an air volume at the time of heating. SOLUTION: An air filter 8, an indoor heat exchanger 9 and a supply fan 10 are provided at an air passage 7 for connecting a suction port 5 to an air outlet 6 of a housing 1. A vertical wind direction plate 11 for vertically regulating supply air into a room is provided in the outlet 6, and a movable diffuser 13 and its drier 12 are provided in a lower part of the outlet 6. A plurality of lateral wind direction plates 14 having air guide plates 15 are provided at the diffuser 13. At the time of cooling, the plate 11 is rotated substantially horizontally, and the diffuser 13 is held at a position indicated by broken lines. At the time of heating, the plate 11 is rotated substantially vertically, and an end of the diffuser 13 is rotated down, and held at a position indicated by solid lines. Thus, flow of warm air at the time of heating is improved to increase the air volume. |
