GE Profile PV977 Owner's Manual And Installation Instructions page 22

Installation Instructions
INSTALLATI 0 N-R ECIRCU LATING
ISTEP 51 DETERMINE FRAME HEIGHT
• Measure exact
ceiling height.
• Find the exact
frame height
required
on the chart
on page 12.
• Use this formula
to determine
your frame
height:
A-(B+C+D) =
Frame height E where
A is the ceiling height,
B is the countertop
height, C is the height
determined by the
chart on page 12, D
is the height of the
hood measured from
the straight bottom
portion to the top
at the center.
E FrameJ
hel_
24" Min."
D 2-3/8" C 30" Max."
"See Chart on page
z
i
o io
1
o io
1
o io
1
o io
1
1
io
1
1
io
i
io
1
io
1
l
i°
i
i
io
L_
o
o
,
e
o
o
o
_ o
o
o
o
M
ISTEP 61 INSTALL UPPER VERTICAL
SUPPORT
• Using the screws provided, attach the 4 upper
vertical supports to the lower vertical supports
at the position determined for frame height.
The upper vertical supports are mounted
to the outside of the lower supports.
J
22