GE AWCS12WWF Owner's Manual & Installation Instructions page 14

Normal Operating Sounds
or when the humidity is high. This design feature helps remove moisture and improve efficiency.
outdoor sideof the unit.
You can reduce this noise by removing the subbase water plug.
To ensure maximum efficiency it is recommended to check to ensure the rubber drain plug is properly inserted.
This plug may be removed during operation to minimize water in the back of the unit; however, removing it will
lower the efficiency of your unit.
NOTE: Do not drill hole in the base pan.
14
Subbase Water Plug
49-5000469 Rev. 5