AIR CONDITIONING DEVICE

摘要

In an air-conditioning apparatus 100 including a plurality of indoor units 2 connected to a heat medium converter 3 and a plurality of remote controllers 53 respectively provided for the indoor units 2, the remote controllers 53 each include a temperature sensor 39 that detect a temperature of a corresponding space to be air-conditioned, and are each configured to communicate with a heat medium converter controller 52 of the heat medium converter 3 and an indoor unit controller 54 of the corresponding indoor unit 2, transmit an instruction to start and stop an operation and data related to rotation speed of an indoor air-sending device 27 to the corresponding indoor unit controller 54, and transmit the instruction to start and stop the operation, and a target temperature and a temperature detected by the temperature sensor 39 or a difference therebetween, to the heat medium converter controller 52.