| 摘要 |
PROBLEM TO BE SOLVED: To provide a recycle determination system of an air conditioner that allows a determination for recycling using an existing portions without any additional cost for parts. SOLUTION: A microcomputer 10 reads detected temperatures from an indoor temperature sensor 6, accumulates an operation time of each component by the detected temperatures, calculates the volume of temperature stress of each component from each detected temperature and the operation time by the detected temperature, corrects the volume of the temperature stress using temperature difference data in accordance with an operation pattern and writes it in an indoor storage component 11 during an air conditioning mode. When a recycle determination mode is made by inputting a special signal, the volume of temperature stress of a component having been written in the component 11 is compared with the reference value being set for the component to determine whether the component should be recycled or not and the result is output. COPYRIGHT: (C)2005,JPO&NCIPI |
