| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To elongate a life of a processing unit of a server and prevent malfunction in an air conditioner. <P>SOLUTION: The air-conditioner is used for cooling of a server room where servers are arranged, which sucks air in the room and blows it out after passing it through a processing unit. The air-conditioner has a refrigeration cycle and a control unit. An interior unit of the air-conditioner incorporates an interior unit fan which blows air blown from the server after passing it through an evaporator, and a temperature sensor which detects temperature of suction air or blown air, and is arranged in a server room. The control unit continuously performs operation of the interior unit fan when operation of the compressor stops, and controls the interior unit fan to make the revolution speed lower, when temperature detected by the temperature sensor exceeds the predetermined temperature. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
