OPERATION METHOD FOR ADSORPTION DEHUMIDIFICATION AIR CONDITIONER AND ADSORPTION DEHUMIDIFICATION AIR CONDITIONER

PROBLEM TO BE SOLVED: To improve the functionality of an adsorption dehumidification air conditioner. SOLUTION: In a dehumidification cooling operation, air A to be conditioned is passed through a rotor part 2a of a moisture adsorbing process in a dehumidification rotor 2 for dehumidification, at the same time the air A to be conditioned that has been dehumidified is passed through a rotor part 3a of a cooling process in a sensible heat exchange rotor 3 for cooling, air R for regeneration is cooled by a water-evaporation type cooler 6 in parallel with the air A, and is passed through a rotor part 3r of the cooling process in the sensible heat exchanger rotor 3, and at the same time the air R for regeneration which has passed through the rotor part 3r of the cooling process is heated by a heat exchanger 7 for regeneration, and is passed through a rotor part 2r of a regeneration process in the dehumidification rotor 2. In that dehumidification cooling operation, an amount of cooling Δi6 in the water-evaporation type cooler 6 is adjusted, thus moisture (h) of air to be condition to be sent out as adjusted air A' is adjusted.