Summit HC20BB Owner's Manual & Installation Instructions page 12

1 SELECT VENT OPTION THAT
YOUR INSTALLATION WILL
REQUIRE (A-D)
A
Outside top exhaust
(Vertical duct—3 ⁄
1
4
B
Outside top exhaust
(Vertical duct—7" Round)
C
Outside rear exhaust
(Horizontal duct—3
Rectangular)
D
Recirculating
(Unit is shipped from the factory in
this configuration)
Installation Preparation
" x 10" Rectangular)
⁄ " x 10"
1
4
2 PREPARING MOUNTING
A To install to the bottom of cabinet
Use the diagram or hood as a template and
mark the locations on the cabinet for the
keyhole screws.
Drive the 4 (F) screws partway into the bottom
of the cabinet (or wood shims).
Hood mounting screws (4)
Cabinet front
Cabinet Bottom
Wood shims
Center
(recessed-bottom
line
cabinets only)
Cabinet X
24" 10 ⁄ "
3
4
30" 13 ⁄ "
3
4
36" 16 ⁄ "
3
4
X
10 ⁄ "
1
4
2 ⁄ "
1
2
1" = 2.5 cm ; 1' = 0.3 m
12