Patent ID: 11874005
Assignee: DAIKIN INDUSTRIES, LTD.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 0:
1. An air conditioner for performing air conditioning in a room, the air conditioner comprising:
a detector configured to detect a load in the room;
a notification output configured to notify a user of information; and
a controller, wherein
the controller causes the notification output to notify the user that ventilation is necessary when a load condition indicating that a variation of the load detected by the detector is within a predetermined range in a first time period is satisfied, wherein
the detector includes a temperature sensor configured to detect a temperature in the room, and
the load condition is a time during which the temperature in the room detected by the temperature sensor deviates from a specified range determined by a reference temperature does not continue for a second time period or more entirely during the first time period, the second time period being shorter than the first time period.