Patent ID: 9709288
Date: 2017-07-18
CPC Classifications: F24F,G05D

Claim:
1. An air-conditioning system comprising: an air-conditioning apparatus in which two or more indoor units are connected to at least one outdoor unit; a conveying fan conveying conditioned air; and a controller configured to control the air-conditioning apparatus and the conveying fan on a basis of a preset target evaporating temperature, wherein each of the indoor units performs thermo-ON or thermo-OFF in accordance with a temperature of an air-conditioned space which is individually measured, and the controller resets an upper limit of the target evaporating temperature when: a control determination temperature difference which is a difference between a set temperature and the temperature of the air-conditioned space is within a predetermined range; a humidity of the air-conditioned space is equal to or lower than a predetermined value; and a thermo-ON indoor unit and a thermo-OFF indoor unit are present together in the same air-conditioned space, wherein the controller forcibly causes the thermo-OFF indoor unit to perform thermo-ON and simultaneously causes the conveying fan to operate before resetting the target evaporating temperature.