| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air conditioner capable of confirming and adjusting an air amount and static pressure easily.SOLUTION: An air conditioner includes: an electric motor 5 for generating a driving force; an inverter control unit 15 for performing inverter control of the electric motor 5; a blower 6 driven by a driving force and for sucking air and blowing out the air; a heat exchanger 4 for performing heat exchange with the sucked air; a current sensor 12 for measuring a current value flowing in the electric motor 5 and a rotation sensor 5B and a tachometer 13 for measuring rotational frequency of the blower 6; a storage unit 14A for storing a blower characteristic showing relation between the current value of the electric motor 5 and the rotational frequency of the blower 6, and an air amount blown out of a blowout port 6a of the blower 6 and total static pressure; a control board 14 for determining the air amount and the total static pressure corresponding to the current value of the electric motor 5 and the rotational frequency of the blower 6 measured by a measurement unit, based on the blower characteristic; and a display unit 16 for displaying the air amount and the total static pressure determined by the control board 14.</p> |
