| 摘要 |
PROBLEM TO BE SOLVED: To prevent an incorrect operation of a remote controller easily.SOLUTION: An indoor control unit 13 includes a season control unit 20 which includes: an operation mode storage unit 16 for storing a past operation mode; a mode determination unit 17 for determining whether the current operation mode is a cooling system mode such as a cooling operation, a dehumidification operation and the like or a heating system mode such as a heating operation and the like; a timer 18; and an operation period storage unit 19 for storing an operation period in the current operation mode timed by the timer. The season control unit 20, when the current operation mode continues the cooling system mode for a first predetermined period, starts a summer mode, and when a heating system mode is commanded by the remote controller during the summer mode period, determines that it is an improper operation of the remote controller and continues the cooling system mode, and when the commands for the heating system mode continue for a plurality of times, cancels the summer mode and starts the heating system mode, and when operation stop continues for second predetermined time during the summer mode period, cancels the summer mode.SELECTED DRAWING: Figure 2 |
