| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner wherein operation time of a compressor and amperage an air conditioner can be measured and any data can be held over a long period of time. SOLUTION: A CPU 24 provided in a control board 20 serves as accumulated operation time arithmetic operation section 24a, and estimates accumulated operation time obtained by accumulation of operation time of a compressor 11 and records it in an EEPROM 23 that is a non-volatile memory. Further, a CPU 24 serves as an accumulated current arithmetic operation section 24b and estimates an accumulated value (accumulated current value) of current flowing to an air conditioner and further it records in the EEPROM 23. The CPU 24 outputs at need recorded contents in the EEPROM 23 to an external instrument 30 connected to an input/output interface 25. |
