| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent an excessive dehumidification or making a user have a doubt of a failure from occurring by providing an automatic operation mode wherein a set humidity is made variable in response to a detected humidity after a specified period of time from the start of the operation. SOLUTION: After depressing an operation switch, operation selective switches are depressed in order, and an operation course is selected. In an automatic operation course, by intermittently operating a compressor 24 and a heater 14 in response to the humidity of suction air which is detected by a humidity sensor 17, a proper humidity is kept. When the automatic operation is started, and a blowing fan 11 is started, the relative humidity of the suction air which is detected by the humidity sensor 17 is judged, and when the relative humidity is higher than, e.g. 52%, the compressor 24 and the heater 14 are started, and the operation is continued until the humidity becomes, e.g. 47% or lower. Also, whether the humidity is lowered to, e.g. 57% or not is judged by the operation of, e.g. one hour at a set humidity of 47-52%, when the humidity is 57% or higher, the operation is switched to one at a set humidity of 57-62%, and the operation is continued until the control for the automatic operation finishing is applied.</p> |
