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INSTALLATION INSTRUCTIONS
• WINDOW REQUIREMENTS
These instructions are provided for a standard double hung window
or mobile home double hung window installation in windows 27.5
inch (699mm) to 36 in (914mm). The upper and lower sash must
open sufficiently to allow a clear vertical opening of 15 in (381mm)
from the bottom of the sash to the window sill.
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
• SAFETY INSTRUCTIONS
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.
• Standard screwdriver
• Carpenter’s level
• Electric drill
• Phillips screwdriver
• 1/4” hex driver
• 1/8” drill bit
• Sharp knife
• Tape measure
CAUTION
• The air conditioner shall be installed in accordance with the national wiring regulation.
1. Install an exclusive main power switch (main circuit breaker) or GFI (Ground Fault Interrupted)
switch.
2. Be sure to use grounded power source.
3. Power source for DWC-121R is 115V and DWA-150R is 208~230V.
4. Consumer must pay charges for wiring and installation.
15" MIN
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