EdgeStar AP12000S Owner's Manual - Page 6

Installing the Carbon Filter Your portable air conditioner ships with a pre-filter and an activated carbon filter. The carbon filter will help remove contaminates and odors from the air. It is recommended you replace the carbon filter every two to three months, or as needed. It is necessary to clean the pre-filter periodically. Follow the steps below to install the carbon filter: CAUTION: Never operate the air conditioner without the pre-filter attached. 1. Pull the handle on the pre-filter straight up. Filter frame Pre-filter Activated carbon filter 2. Separate the filter frame from the pre-filter. 3. Place the activated carbon filter on the pre-filter. 4. Reattach the filter frame. 5. Insert the assembled pre-filter into the back of the unit. 3