7
Place, Assemble and Install the Support Brackets
Determine the position that the V-support
A
will be placed within the support rail by
placing the support rail against the back
edge of the stool.
NOTE: If the wall extends past the sill, note the
nearest side hole in the support rail that is past
this construction.
Support rail
Assemble the V-support to the support rail
B
using 2 Type D nuts, lock washers and bolts, at
the location noted. The shortest portion of the
V-support should be placed facing the neck of
the support rail. Repeat for second V-support
and support rail.
Support Assembly
Thread a Type E bolt about 1/2 of the way
into the outer face of the shortest angle of
each V-support.
INSIDE
OUTSIDE
Note the nearest side hole
location that is past the sill.
Type D nuts
and bolts (2)
Type E bolt
Line up the V-notches in the support assemblies
C
on the left and right marks on the stool. Make
sure that the support rail is against the back of
the stool and drill two 1/8" pilot holes into the
stool through the holes in the support rail neck.
Attach the support assemblies to the stool using
2 Type B screws in each assembly.
Stool
Support rails
Adjust the Type E leveling bolts against the
outside wall so that the assemblies have a slight
tilt to the outside. Use a level; about a 1/2
bubble will be the correct slant to the outside.
1/2 Bubble
Neck
Support
bracket
Type E leveling bolt
NOTE: Use a wood block between the leveling
bolts and the wall if the wall is weak or if the
weight of the air conditioner falls between the
studs in the wall.
Attach the adhesive side of the window stool seal
D
(thick, adhesive-backed) to the window stool.
Type B
wood screws
Sill
Stool
Type B wood screws
Stool
Window stool seal
13