DC Inverter Duct Type Air Conditioner Installation and Operation Manual
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7.3 Fresh Air Control
11-levels control can be realized for the amount of fresh air taken in. The function not only facilitates the 
health of users, but also controls the electricity consumption loss because of taking in fresh air. This kind of 
control can be carried out  through  the wire  controller. The  function can set at any time, goes into effect at 
any time, and features very simple operation. (Refer to the section of wire controller instructions for detailed 
operation.).
Fig.28
The head of delivery of the condensate drainage pump can reach 1.1m, so that the engineering installation is 
very convenient and prompt.
 
Fig.29
ASD-18AIA, ASD-24AIA