| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioning system capable of properly suppressing increase in a peak value of power consumption and total power consumption according to an operation state of a plurality of indoor units.SOLUTION: An air conditioning system of the embodiment has: a plurality of indoor units; a plurality of temperature sensors; and a control device. Each of the plurality of temperature sensors detects atmospheric temperature in each of the plurality of indoor units. The control device calculates a temperature characteristic value from the detection value of the temperature sensor in each of a plurality of characteristic value calculation groups. In the plurality of characteristic value calculation groups, the plurality of indoor units are classified according to a variation character of the atmospheric temperature respectively. The control device calculates a temperature determination value for determining propriety of execution of start-up control of a plurality of start-up control groups by using the temperature characteristic values of the plurality of characteristics value calculation groups. In the plurality of start-up control groups, the plurality of indoor units are classified. The start-up control of the plurality of start-up control groups sets mutually different heating start-up times in each of the plurality of start-up control groups.SELECTED DRAWING: Figure 1 |
