| 摘要 |
An air conditioning system may include an indoor heat exchanger to be positioned within a building including a refrigerant for exchanging heat with air inside the building, and a outdoor unit to be positioned outside of the building. The outdoor unit may include a housing and an outdoor heat exchanger carried by the housing. The outdoor heat exchanger may be connected in fluid communication with the indoor heat exchanger for exchanging heat between air outside the building and the refrigerant, which may be circulated by a compressor. The system may also include a liquid washdown dispenser carried by the housing adjacent the outdoor heat exchanger. In particular, the liquid washdown dispenser may be connected to a liquid dispensing source for dispensing liquid (e.g., fresh water) to wash down the outdoor heat exchanger. A controller may also be included for controlling liquid flow to the liquid washdown dispenser.
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