Air conditioner

摘要

Disclosed herein is an air conditioner comprising a plurality of indoor units and a common outdoor unit connected to each of the indoor units. The air conditioner further includes an additional indoor unit connected to an air conditioner comprising an indoor unit and an outdoor unit connected to the indoor unit. The additional indoor unit is installed in some place other than the installation place of the indoor unit. The indoor units are selectively or simultaneously operated by means of effective distribution of coolant in the outdoor unit so that the indoor units are properly operated by means of the single outdoor unit to provide a pleasant air conditioned environment.