Zephyr Essentials Milano Wall Installation guide

Use, Care, and Installation Guide
www.zephyronline.com
Model number:
Serial Number:
AUG15.0801 © Zephyr Ventilation LLC.
For use with models of serial numbers beginning with 24
Airflow Control Technology
TM
C
+
Milano Wall
ZMI-M90BS
ZMI-M90BG

5
Duct pieces To t a l
Equivalent number
length x used =
3-1/4” x 10”
Rect.,
straight
1 Ft. x ( ) = Ft.
3-1/4” x 10”
Rect.to
6” round
transition
5 Ft. x ( ) = Ft.
3-1/4” x 10”
Rect.to
6” round
transition
900 elbow
20 Ft. x ( ) = Ft.
6”, 7”, 8”, 10”
Round,
900
15 Ft. x ( ) = Ft.
6”, 7”, 8”, 10”
Round,
450
9 Ft. x ( ) = Ft.
Ft.
6”, 7”, 8”, 10”
Round,
straight
1 Ft. x ( ) = Ft.
Subtotal column1 =
Duct pieces To t a l
Equivalent number
length x used =
6”, 7”, 8”, 10”
Round, wall
cap with
damper
30 Ft. x ( ) = Ft.
Ft.
Ft.
Ft.
6”, 7”, 8”, 10”
Round
roof cap
30 Ft. x ( ) = Ft.
Subtotal column2 =
Subtotal column1 =
Total ductwork =
MaximumDuct Length:For satisfactory air movement,
the total duct length
should not exceed 100 equivalent feet.
6” roundto
3-1/4” x 10”
rect.
transition
1 Ft. x ( ) = Ft.
6” roundto
3-1/4” x 10”
rect.
transition
900 elbow
16 Ft. x ( ) = Ft.
7” roundto
3 1/4” x 10”
rect.
transition
8 Ft. x ( ) = Ft.
7” roundto
3-1/4” x 10”
rect.
transition
900 elbow
23 Ft. x ( ) = Ft.
elbow
elbow
7” to 6” or
8” to 7” Round
tapered
reducer
25 Ft. x ( ) = Ft.
3-1/4” x 10”
Rect.900
elbow
15 Ft. x ( ) = Ft.
3-1/4” x 10”
Rect.450
elbow
9 Ft. x ( ) = Ft.
3-1/4” x 10”
Rect.900
flat elbow
24 Ft. x ( ) = Ft.
3-1/4” x 10”
Rect.
wallcap
with damper
30 Ft. x ( ) = Ft.
Ft. x ( ) = Ft.
15
6”, 7“, 8”
Round
in-line
damper
Installation – Ducting Calculation Sheet

Installation – Mounting Height & Clearance
6
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DUCTING
A minimum of 8” round duct is recomended to
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Always use rigid type metal ducts only. Flexible
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Use calculation worksheet to compute total duct
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ALWAYS, when possible, reduce the number of
transitions and turns. If a long duct run is required,
increase duct size from 8” to 10”.
If turns or transitions are required: Install as far
away from duct opening and as far apart between
the two transitions as possible.
Minimum mount height between range top to hood
bottom should be no less than 26”.
Maximum mount height should be no higher than
34”.
It is important to install the hood at the proper
mounting height. Hoods mounted too low could
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mounted too high will be hard to reach and will
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If available, also refer to range manufacturer’s
height clearance requirements and recommended
hood mounting height above range. Always check
your local codes for any differences.
Duct cover extension kit available for ceiling
heights up to 12 feet. Turn to page 18 for part
number and ordering information.
DAMAGE-SHIPMENT / INSTALLATION:
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installation.
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unit to the store in which it was bought for
repair or replacement.
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or replacement is the responsibility of the
customer.
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be made by arrangement between customer
and installer.
26” min.
34” max.
min. A
min. B
max. C
min. D
min. E
max. F
Standard Extension
Hood Heights Duct Cover Duct Cover
minimum ducted (A) 26-1/2” 42“
minimum recirculating (B) 31” 46“
maximum (C) 50” 80”
Ceiling Heights
minimum ducted (D) 88-1/2” (7’ 4-1/2) 104“ (8‘ 8”)
minimum recirculating (E) 93” (7’9”) 108“ (9‘)
maximum (F) 120” (10’ ) 150” (12’ 6”)
36”

7
WARNING FIRE HAZARD
NEVER exhaust air or terminate duct work into spaces between walls, crawl spaces, ceiling, attics or garages.
All exhaust must be ducted to the outside, unless using the recirculating option.
Use single wall rigid Metal ductwork only.
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Some Ducting Options
Installation – Ducting Options
side wall cap
w/ gravity damper
Soffit or crawl space
Roof Pitch w/
Flashing & Cap
ductless
recirculating
side wall cap
w/ gravity damper
(blower
housing)
(blower
housing)
(blower
housing)
(blower
housing)

8
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Installation – +RRG6SHFL¿FDWLRQV
side of hood
front of hood
top of hood
STANDARD
min. ducted - 26 1/2”
min. recirc. - 31”
max. - 50”
Z1C-01MI
min. ducted - 42”
min. recirc. - 46”
max. - 80”
13 5/8”
20 1/2”
12 13/16”
23 15/16”
6 3/8”
18 1/16”
8 3/8”
35 3/16”
4 1/8”
5 3/4”
AC In
7 15/16”

9
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2. Plum and mark center line.
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tighten all the way. Note: Wood blocking may need to be
added behind the drywall if no studs are present. Wall
anchors may also be used but check local codes for
compliance. Failure to use suitable wall anchors and
screws to hold the weight of the hood could result in
personal injury or damage to cooking surface or counter.
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bracket to hood. Reposition electronics mounting bracket as
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previously removed screws.
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9. Hang hood onto the mounting screws and hand tighten each
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10. Center and attach duct cover mounting bracket to wall just
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11. Install electrical and duct work. Seal duct work with aluminum
duct tape. Re-install electrical junction box with cable lock and
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12. Power up hood and check for leaks around duct tape.
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M3.5 x 8 screws.
14. Place canopy over hood body and secure it to hood body using
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* If using hood in recirculating mode you must secure the air diverter
plate onto wall before installing duct work and duct covers. Turn
to page 10 for more details.
11 1/4”
18 5/8”
Brackets are
pre-installed
2
26” min
1
CAUTION: At least two installers are
required due to the weight and size of the
hood.
!
WARNING: Electrical wiring must be done by a qualified person(s) in
accordance with all applicable codes and standards. This range hood must be
properly grounded. Turn off electrical power at service entrance before wiring.
!
Installation – Mounting the Hood
Cable Lock
2
1
3
Motor Housing
Cable Lock
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be required by local codes. Check with local
requirements and codes, purchase and install
appropriate connector if necessary.
FIG. A
FIG. B

10
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Ductless recirculation is intended for applications where an exhaust duct work is not possible to be installed.
When converted, the hood functions as a recirculating hood rather than an exhaust hood. Fumes and exhaust
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circulated back within the home.
We recommend toALWAYS exhaust air outside of the home by employing existing or installing new duct
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is not possible should you recourse to converting the hood into a recirculating hood.
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Aluminum Mesh Filter set. Order according to its Part number below. The standardAluminum Mesh Filters
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from cooking for re-circulation.
RECIRCULATING KIT (REQUIRED IF NO DUCTING IS USED)
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Hood Model Part No. Filters in Pkg.
ZMI-M90BG/BS ZRC-00MI 2
1. Purchase recirculating kit per the part number above
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plate. See manual included with recirculating kit for more
detailed instructions.
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the controls when set, will elapse and count usage time and
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hours.
Charcoal Filter Replacements
Hood Model Part No. Qty to Order
ZMI-M90BS/BG Z0F-C002 2
'2127:$6+&+$5&2$/),/7(56&KDUFRDO¿OWHUVPD\QHHG
to be changed more often depending on cooking habits.
Installation – Ductless Recirculating
FIG. C