3
INSTALLATION INSTRUCTIONS
• WINDOW REQUIREMENTS
These instructions are provided for a standard double hung
window or mobile home double hung window installation in
windows 21.7in (550mm) to 34.6in (880mm). The upper and lower
sash must open sufficiently to allow a clear vertical opening of
12.7in (323mm) from the bottom of the sash to the window stool.
Select a centrally located window on the side of the room that
receives the least direct sunlight. There should be no obstruction to
air flow either inside(i.e curtains) or outside (i.e fence, wall or
bushes).
Read this entire installation manual thoroughly before beginning
the installation.
Make sure you have the necessary tools and other materials for the job. Study the illustrations in these
instructions to become familiar with important details of the installation process.
Read the Use & Care manual to become familiar with the operation of your room air conditioner.
After installing the unit, re-read these instructions to make sure you have completed each step and all parts are
fastened in place for a secure installation.
For best results, perform the installation procedure in the order given. Doing so will minimize the time required
to install the unit.
• BASIC TOOLS NEEDED
IMPORTANT :
It is important, both for your personal safety and to avoid possible damage to your home, that you observe
the safety instructions that are given following.
• Standard screwdriver
• Carpenter’s level
• Electric drill
• Phillips screwdriver
• 1/4
”
hex driver
• 1/8
”
drill bit
• Sharp knife
• Tape measure
22" TO 36"
14 1/2" MIN
21.7
”
TO 34.6
”
12.7
”
MIN