6. Install chassis into cabinet by following all steps in Step 8 of Window Mounting.(continued)
Masonry Construction
OPTIONAL: Caulking and installation of trim on interior wall may be done. You can buy wood
from your local lumber or hardware supply. On the outside, caulk openings around top and
sides of cabinet, and all sides of wood sleeve to the opening.
NOTE: See Step 7, Item 3 of Window Mounting Instructions for bottom rail seal location.
1. Cut or build a wall opening in the masonry wall similar to the frame construction(refer to
Step 2 of Thru-the-Wall Installation for a wall thickness greater than 8-1/2") .
2. Secure cabinet in place using masonry nails, or the right masonry anchor screws.(Another
way to do this is to build an in -between frame of 2X4 's as shown in the Step 2 Prepare Wall
illustrations-but make it double framed on either side, and install between masonry wall opening
and cabinet .
Frame must be securely anchored to masonry wall opening), This way gives very good louver
clearance on either side of cabinet.
3. Install a linted to support masonry wall above cabinet. Existing holes in cabinet can be used
and/or additions holes can be drilled to fasten cabinet at various positions.Be sure that side
louver clearance is in accordance with Step 1above.
4. Install exterior cabinet
VXSSRUW
brackets as shown in Step 2 of Thru-the-Wall Installation.
5. To complete installation, apply wood trim molding around room side projection of cabinet .
Caulk or flash if needed, to provide a wether-tight seal around top and sides of cabinet.
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Summary of Contents for GJC22BN-D3NRNC5P
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