| 摘要 |
A control unit (41) receives, from a main body controller (30), detected temperature and humidity values, set temperature and humidity values, a heating power value, and a humidifying power value. A comparing/determining unit (46) compares the heating power value and the humidifying power value with predetermined reference power values, respectively, and in the cases where the heating power value and/or the humidifying power value is smaller than the reference power values, the comparing/determining unit outputs abnormality signals that indicate that cooling performance of a refrigeration apparatus (22) has been deteriorated. |
