49-7827-2 11ENGLISH4. PREPARE THE CASENOTE: Attach curtains to the air conditioner beforeplacing the air conditioner in the window.A. Install top mounting rail (if not already installed) withfour type A screws.B. Slide left-hand curtain assembly into left end of topand bottom mounting rail. Repeat for right handcurtain assembly.C. Fasten curtain retainer strips to the sides of theouter case with four type A screws on each side.holes. Use 4 type B screws to secure the side panelsin place.3/8” Self TappingScrews3/8” Self TappingScrewsTop ChannelSide Curtains6 INSTALL OUTER CASE IN WINDOWA. Place outer case in window. Lower sash until it restsbehind front flange of top mounting rail. Bottommounting rail must rest behind window sill.B. Expand the curtain panels to fill the window. Securewith type C wood screw in top and bottom corners.If needed, use drill and 1/8” bit to drill pilot holes forthe screws.C. Use three type C screws to secure the case to thewindow sill. Drill pilot holes if necessary.Bottom railTop rail Window sashSILLAboutÛ1” Wood Screws(2) 1” WoodScrews5. PREPARE WINDOW FORINSTALLATIONA. Measure the width of the window opening.B. Mark the center line on the inside windowsill.C. Apply the weather seals provided to the bottom,top and sides of the window to the seal around theperimeter of the air conditioner.BACut and applyweather strip tofront and bottomedge of windowframe.Cut and applyweather strip toback edge ofthe window sill.Cut and apply aweather strip toside of the curtainframe (one oneach side).A. Width of window openingB. Center lineINSTALLATION INSTRUCTIONS