| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner in which the user can grasp the information on maintenance such as operation data, etc., or perform the change or setting of the operation conditions (content) with external communication. SOLUTION: The signal of an operation button, which is operated, making use of a wireless remote controller 13A for air control such as ON/OFF of operation, the temperature setting, etc., is received with a receiver (infrared ray receiver) 4A provided in an outdoor unit 7-1 and besides is processed with an inside control means, as an indication processing signal of data for maintenance or an operation condition change operation signal, and the data to the above-mentioned effect, etc., are indicated on an indicator 14. Thereby, the heavy maintenance work, which has been performed by opening the electric part panels of many outdoor units one by one in the past, decreases, and it becomes possible to perform efficient maintenance and management. |
