| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air conditioner that detects the presence or absence of a gap in characteristics between pressure detectors. <P>SOLUTION: The air conditioner includes an outdoor unit provided with: a compressor; a discharge pressure detector for detecting the pressure of a refrigerant discharged from the compressor; and a suction pressure detector for detecting the pressure of a refrigerant sucked into the compressor. The air conditioner has an outdoor unit controller for controlling the outdoor unit. The air conditioner is configured such that, when the air conditioner is not in operation, the detected values by the discharge pressure detector and the suction pressure detector are compared to observe a difference, and if the difference in the values reaches the predetermined value or above, the differential pressure between the discharge pressure detected by the discharge pressure and the suction pressure detected by the suction pressure detector is shown on a display arranged on the outdoor unit controller. <P>COPYRIGHT: (C)2012,JPO&INPIT |
