| 摘要 |
<p>The present invention discloses a method for operating a multi-air conditioner in which indoor rooms can be air-conditioned above a predetermined level. The method includes the steps of: compressing refrigerant S10 at a compressor 1 provided in an outdoor unit A and discharging the compressed refrigerant; measuring S20, in heating mode or cooling mode, a pressure of the refrigerant in a plurality of indoor heat exchangers 11 side and the compressor side; and compensating S30 for the pressure of the refrigerant in the indoor heat exchangers 11 side in a prescribed pressure range at a control unit. <IMAGE></p> |
