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Step 3: Attach the window sill seal and sash seals
1. Cut the window sill and sash seal strips to proper length. Tear off the paper backing
and stick to the lowest part of the window sill. Repeat for the top of sliding window.
Window sill and sash seal
Step 4: Install the air conditioner unit
1. With two people, align the lower guide rail to the edge of the window sill. After
placing, close the window so that the top mounting rail is aligned with the inside
edge of the window.
Top mounting rail
Window
frame
Horizontal or inclined
about 3°
Lower
guide rail
2. Unfold the accordion panels from both sides. Use five (5) included Type B screws
to fix the frame of the accordion panel to the window frame and window sill. There
are three (3) pre-drilled holes on the top. Use the two (2) included frame locking
brackets to secure the bottom of the accordion panel to the window sill.
