| 摘要 |
<p>PURPOSE: A multi-type air conditioner which prevents the refrigerant inflow from an outdoor unit is provided to supply the substitute power to an indoor controller included in an indoor when at least one indoor unit are out of order. CONSTITUTION: A multi-type air conditioner comprises an outdoor unit(100) and a plurality of indoor units(110,120,130). A plurality of indoor units comprises indoor controllers(114,124,134) and indoor unit communication modules(140,150,160). The indoor controller controls the indoor components with the drive power. The drive power is not provided to the indoor unit control part. The indoor unit communication module supplies the alternative power to the indoor unit control part.</p> |
