| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a washing and drying machine which can inform of the abnormality such as clogging generation in a drying filter and decrease the number of the rotation of a compressor and stop thereof. <P>SOLUTION: In a process of drying of the washing and drying machine, a temperature sensing part 122 senses a refrigerant temperature in a compressor 37. A control part 121 gradually decreases the number of the motor rotation of a second motor according to the increase of the refrigerant temperature sensed by the temperature sensing part 122 and when the refrigerant temperature further rises even after decreasing the number of the motor rotation, informs of the clogging abnormality of the filter and stops the compressor. <P>COPYRIGHT: (C)2011,JPO&INPIT |
