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BEFORE YOU BEGIN
Read these instructions completely and carefully.
IMPORTANT-
Save these instructions
for
local inspector
’
s use.
IMPORTANT-
Ensure installation follows all local
and state codes and ordinances.
Note to Installer- Be sure to leave these
instructions with the consumer.
Note to consumer- Keep these instructions
for future reference.
Skill level- Installation of this appliance requires
basic mechanical skills.
Completion time- Approximately 1 hour.
We recommend that two people install this
product.
Proper installation is the responsibility of
the installer.
Product failure due to improper installation is
not covered under the Warranty. You MUST use
only the parts supplied, along with proper
installation procedures as described in this
manual, when installing this air conditioner.
TOOLS YOU WILL NEED
Phillips
Screwdriver
Level
Flat Head
Screwdriver
Pencil
Ruler or tape
measure
Scissors or knife
WINDOW REQUIREMENTS
Your air conditioner is designed to install in
standard double hung windows, with
opening widths of 22 to 36 inches
(559 mm to 914 mm) and a minimum
window height of 13.75 inches (349 mm).
Before you begin the installation, ensure
the window you have selected for the unit
meets this requirement.
NOTE:
Save the carton/box the air conditioner came
in as well as these Installation Instructions for
future reference. The carton/box is the best
way to store the unit during winter, or when
not in use.
The lower portion of the window (sash) must
be able to open enough to allow a vertical
opening of 13.75 inches (349.25 mm). The
rear of the A/C and side louvers must have no
obstructions and clean air around them to
allow enough airflow to flow through the
condenser, for heat removal. The rear of the
unit must be outdoors, not inside a building
or garage. Find the center of your window and
lightly mark it with a pencil.
PREPARE THE WINDOW
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mrcool.com
Installation Instructions
Page 13
Drill and
1/8” drill bit
Proper PPE
Wooden Windows
INNER
WINDOW SILL
INTERIOR
WALL
13.75" min
(349 mm)
22" to 36"
(559 mm to 914mm)
SEAL FOAM
Vinyl-Clad Windows
INNER
WINDOW SILL
13.75" min
(349 mm)
22" to 36"
(558 mm to 914mm)
SEAL FOAM
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