950-0265revC - 7 - November 30, 2020
Installation (CONT’D).
Ensure no obstacles to airflow are directly in front of the unit, for a minimum of 12 ft for 9,000 / 12,000 Btu/h
units and 16 ft. for 18,000 / 24,000 Btu/h units.
Do not install the indoor unit in areas exposed to high humidity (RH of 80% plus), direct sunlight, direct heat
from stoves or other devices.
Step 3
Remove mounting bracket from the rear of the Indoor unit, using
a Phillips head screwdriver. Remove the unit pipe strap.
If mounting the unit on an outside wall measure from the edges
of the unit to the center of the line set stub 90° bend to locate the
center of the wall penetration.
If the line set exits on the left or right, use the knockouts
provided on the left and right sides of the unit to route the piping
and wiring connections.
Drill a 3
” diameter hole through the wall for line set. If using the installation
kit, measure the diameter of the sleeve and cut / drill correct size hole. If
not make sure the sleeve you use is large enough to allow the line set and
wiring to pass through. Angle the wall penetration slightly down towards
the outside to assist in draining the condensate away from the unit.
Step 4
Install Mounting Bracket
Locate and secure the mounting bracket to the wall. The indoor unit
weighs a maximum of 40 lbs., use wall anchors and mount to a wall
stud to ensure that the wall is capable of holding the weight of the unit.
Use a level to ensure mounting bracket is leveled, so condensate can
drain properly.
Wall sleeve can now be inserted into the hole. Wall sleeve included
with unit. Insert sleeve from the inside. Excess length may be cut off if
necessary. We recommend the sleeve to be
approximately 3/16” longer than the wall thickness.
Step 5 Prepare Unit Line Set Connections
Rotate refrigerant line stubs set gently through 90° (if mounting on an outside wall). For other line set
configurations align the stubs as required.
