PURPOSE: To comfortably humidify rooms to be air conditioned by providing operating state regulating means, humidifying amount calculating means and humidifying amount regulating means.
CONSTITUTION: Humidifying amount regulating means 24 which receives a humidifying amount control signal from individual humidifying amount calculating means 20 is so controlled as to output a signal for controlling a water quantity to be fed to a humidifying unit 6 and that the humidifying amount from the unit 6 becomes a total humidifying amount set by operating state regulating means 11. As a result, cold air cooled by an indoor heat exchanger 14 and humidified by the unit 6 is so fed by a blower 5 as to become an operating state set by the means 11, and sent to a room 2 to be air conditioned through ducts 7, 8 and air flow rate regulating means 10. Thus, the rooms 2 can be cooled to obtain necessary humidifying amount based on setting conditions of the corresponding means 11.
HIRAOKA SO
YOSHIKAWA TOSHIAKI
OGATA HIDEYUKI
KODAMA HARUYUKI
