| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner in which the cause of trouble can be recognized easily and positively. SOLUTION: An indoor device 20 is provided with a remote controller 10 for transmitting instruction data to instruct a set temperature and the like, and there is provided a failure code display part 12b for displaying a failure code corresponding to the cause of failure. The failure code display part 12b is installed at the remote controller 10, receives the failure data from the indoor device 20 and displays the failure code to the failure data display part 12b on the basis of the failure data. |
