INSTALL SUPPORT BRACKET
A. Place the frame lock between the frame extensions and the window sill as shown (Fig. 7A for Wooden windows), (Fig. 7B for Vinyl-Clad windows)
DRIVE LOCKING SCREWS FOR WOODEN WINDOWS:
Drive 1/ 2 (12.7 mm) locking screws through the frame lock and into the sill (Fig. 8A).
NOTE: To prevent window sill from splitting, drill 1/8 (3mm) pilot holes before driving screws. Drive 1/ 2 (12.7mm) locking screws through frame holes into window sash
(Fig. 8B).
FOR VINYL-CLAD WINDOWS:
Drive 1/ 2 (12.7 mm) locking screws through the frame lock and into the window sash (Fig.8B).
NOTE: Before driving the screws, use a drill to drill 5 holes through the holes into the windows sash as shown (Fig. 8B).
C. To secure lower sash in place, attach right angle sash lock with 3/4” (19mm) or 1/2” (12.7mm) screw as shown (Fig.9).
D. Cut Window sash seal foam and insert it in the space between the upper and lower sashes (Fig.10).
INSTALL WEATHER STRIPPING
(only be applicable to Energy star models) In order to minimize air leaks between the room air conditioner and the window opening, trim the weather stripping with a
proper length, peel off the protective backing and plug any gaps if needed (Fig.11).
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