Multi-type air conditioner with dew formation protection function in distribution unit

摘要

An outdoor unit includes at least a compressor and an outdoor heat exchanger coupled to the compressor. Each of a plurality of indoor units includes at least an indoor heat exchanger. A distribution unit couples the outdoor unit in parallel with the plurality of indoor units to constitute respective refrigeration cycles. The distribution unit has a plurality of refrigeration flow regulating members corresponding to the respective refrigeration cycles. A dew formation preventive member acts on the distribution unit to heat air in the distribution unit, thereby suppressing dew formation in the distribution unit.