Zephyr Duo Is. ADL-M90ASX - Manual (Page 17)

MOUNTING HEIGHTS
The range hood must be installed at
a minimum height of 24 inches (61
cm) from the cooking surface. If a
connecting duct work composed of
two parts is used, the upper part must
be placed outside the lower part. Do
not connect the range hood duct to
the same duct used to exhaust hot
air or fumes from another appliance.
Before proceeding with the assembly
instructions remove the decorative
mesh fi lters so that the range hood
is easier to handle.
MOUNTING TO THE CEILING
The following instructions assume
the installer has access to the attic
or crawl space. Each installation may
be unique to the home.
1. Remove the (2) screws to unlock
the top support frame from the
bottom support frame. Fig.9.
Adjust the height by referring to
the diagram in Fig. 8. Secure the
support frames together with (2
type B) screws per extension arm
(Tot. 8 type B). Fig.10
2. Place correct size ducting for your
installation (not supplied) on top
of hood and secure to the blower
collar with aluminum duct tape.
The ducting should be long enou-
gh so it protrudes out the top of
the support frame and extends
X
B
C
4,3 - 1/16"
24"
X = C - (4,3-1/16" + 24" + B)
Installa
tion - Moun
ting the R
ange Hood
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