Essentials Siena Pro Island ZSL-E42AS Installation guide

Use, Care, and Installation Guide
Model number:
Serial Number:
www.zephyronline.com
NOV14.0101 © Zephyr Ventilation LLC.
Siena Pro Island
ZSL-E42AS
ZSL-E48AS

www.zephyronline.com

1
SAFETY NOTICE................................................................. 2-3
LIST OF MATERIALS....................................................... 4
INSTALLATION
Ducting Calculation Sheet....................................... 5
Mounting Height & Clearance................................ 6
Ducting Options........................................................... 7
+RRG6SHFL¿FDWLRQV................................................... 8
Mounting the Hood..................................................... 9-10
FEATURES & CONTROLS
ICON Touch Controls..................................... 11
MAINTENANCE
Hood and Filter Cleaning......................................... 12
TROUBLESHOOTING................................................................ 13
WIRING & FAN CURVE DIAGRAMs................................... 14
LIST OF PARTS AND ACCESSORIES.............................. 15
WARRANTY.................................................................................... 16
PRODUCT REGISTRATION.................................................... 18
Table of Contents

Important Safety Notice
READ AND SAVE THESE INSTRUCTIONS
2
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WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT USE THIS FAN WITH ANY SOLID-STATE CONTROL DEVICE.
WARNING
TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
a. Use this unit only in the manner intended by the manufacturer, if you have questions, contact the manufacturer.
b. Before servicing or cleaning unit, switch power off at service panel and lock panel to prevent power from being switched on accidentally.
When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service
panel.
CAUTION
For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors. Take care when using cleaning
agents or detergents. Suitable for use in household cooking area.
WARNING
TO REDUCE THE RISK OF RANGE TOP GREASE FIRE:
a. Never leave surface units unattended at high settings. Boilovers cause smoking and greasy spillovers that may ignite. Heat oils slowly
on low or medium settings.
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d. Use proper pan size. Always use cookware appropriate for the size of the surface element.
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f. Use high setting on hood only when necessary.
g. Don’t leave hood unattended when cooking.
h. Always use cookware and utensils appropriate for the type of and amount of food being prepared.
WARNING
TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP FIRE, OBSERVE THE FOLLOWING:
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b. NEVER PICK UPA FLAMING PAN – You may be burned.
c. DO NOT USE WATER, including wet dishcloths or towels – a violent steam explosion will result.
d. Use an extinguisher ONLY if:
1. You know you have a Class ABC extinguisher, and you already know how to operate it.
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WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
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,QFOXGLQJ¿UHUDWHGFRQVWUXFWLRQ
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back-drafting. Follow the heating equipment manufacturer’s guideline and safety standards such as those published by the National
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the local code authorities.
c. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
d. Ducted fans must always vent to the outdoors.
e. NEVER place a switch where it can be reached from a tub or shower.
f. Make sure the power is off before installing, wiring or maintenancing.

Important Safety Notice
3
WARNING
TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK.
CAUTION
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attics, crawl spaces or garages.
Not for use over an outdoor grill.
OPERATION
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and loose clothing.
The manufacturer declines all responsibility in the event of failure to observe the instructions given here for installation,
maintenance and suitable use of the product. The manufacturer further declines all responsibility for injury due to
negligence and the warranty of the unit automatically expires due to improper maintenance.
*NOTE: Please check www.zephyronline.com for revisions before doing any custom work.
ELECTRICAL REQUIREMENTS
Important:
Observe all governing codes and ordinances.
It is the customer’s responsibility:
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- To assure that the electrical installation is adequate and in conformance with National Electrical Code, ANSI/NFPA 70
latest edition* or CSA standards C22.1-94, Canadian Electrical Code, Part 1 and C22.2 No.0-M91 - latest edition** and
all local codes and ordinances.
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ground path is adequate.
Do not ground to a gas pipe.
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Do not have a fuse in the neutral or ground circuit.
*National Fire Protection Association Batterymarch Park, Quincy, Massachusetts 02269
** CSA International 8501 East Pleasant Valley Road, Cleveland, Ohio 44131-5575
This appliance requires a 120V 60Hz electrical supply and connected to an individual properly grounded branch circuit
protected by a 15 or 20 ampere circuit breaker or time delay fuse. Wiring must be 2 wire with ground. Please also refer to
Electrical Diagram on product.
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and install appropriate connector if necessary.
ZSL-E42AS, ZSL-E48AS - 1130 Watts, 9.4Amps

4
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(3) Wire Nuts (4) ø12 OD / ø5
ID Washers
(4) M6 x 1”
wood srews
(4) 3/16 x 1/4” pan-head
machine screws
(1) Hardware package
(1) 10” round collar w/ damper
MODELS: ZSL-E42AS, ZSL-E48AS
PARTS SUPPLIED
HARDWARE PACKAGE CONTENTS
PARTS NOT SUPPLIED
- Ducting, conduit and all installation tools
- Cable connector (if required by local codes)
- Duct cover extension accessory
(2) Top Duct Covers (1) Top Support Frame
(2) Bottom Duct Covers (1) Bottom Support Frame
(1) Hood Body
(4) 50W Halogen Light Bulbs
(2) Baffle Filters
(1) M4 x 12
safety screw
A
B
Front of Hood
CL
/
Cut-Out Shaded Area
(1) Paper ceiling template
(4) M4 x 8mm sheet
metal screws
List of Materials

5
Duct pieces To t a l
Equivalent number
length x used =
3-1/ 4” x 10”
Rect.,
straight
1 Ft. x ( ) = Ft.
8” Round,
straight
1 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.
wall cap
with damper
30 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.
8” Round,
900 elbow
15 Ft. x ( ) = Ft.
8” Round,
450 elbow
9 Ft. x ( ) = Ft.
Ft.
7” Round,
straight
1 Ft. x ( ) = Ft.
Subtotal column 1 =
Duct pieces To t a l
Equivalent number
length x used =
6”- 8”Round
wall cap
with damper
30 Ft. x ( ) = Ft.
Round
wall cap
with damper
30 Ft. x ( ) = Ft.
7” or 8”
Round,
900 elbow
15 Ft. x ( ) = Ft.
7” or 8”
7” or 8”
Round,
450
elbow
9 Ft. x ( ) = Ft.
Ft.
Ft.
Ft.
6”- 8” Round,
roof cap
30 Ft. x ( ) = Ft.
7” or 8”
Round,
roof cap
30 Ft. x ( ) = Ft.
Subtotal column 2 =
Subtotal column 1 =
Total ductwork =
Maximum Duct Length: For satisfactory air movement,
the total duct length
should not exceed 100 equivalent feet.
6” round to
3-1/ 4” x 10”
rect.
transition
1 Ft. x ( ) = Ft.
6” round to
3-1/ 4” x 10”
rect.
transition
900 elbow
16 Ft. x ( ) = Ft.
7” round to
3 1/ 4” x 10”
rect.
transition
8 Ft. x ( ) = Ft.
7” round to
3-1/ 4” x 10”
rect.
transition
900 elbow
23 Ft. x ( ) = Ft.
Installation – Ducting Calculation Sheet

Installation – Mounting Height & Clearance
6
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DUCTING
A minimum of 10” round duct is recommended 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 10” to 12”.
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 16 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.
min. A
min. B
max. C
Standard Extension
Hood Heights Duct Cover Duct Cover
minimum ducted (A) 32
1/2 ” 49“
minimum recirculating (B) NA NA
maximum (C) 48
1/2 ” 81”
Ceiling Heights
minimum ducted (D) 94
1/2 ” (7’ 10 1/2”) 111“ (9’ 3”)
minimum recirculating (E) NA NA
maximum (F) 118
1/2 ” (9’ 10 1/2 “) 151” (12’ 7”)
36”
26” min.
34” max.
min. D
min. E
max. F

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

8
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Installation – +RRG6SHFL¿FDWLRQ
FRONT SIDE
TOP of HOOD TOP SUPPORT FRAME
(top view)
FRONT
11 15/16”
28”
STANDARD
min. - 32 1/2”
max. - 48 1/2”
Z1C-01SL
min. - 49”
max. - 81”
13 3/4”
19 15/16”
13 1/16”
6 3/4”
12 5/8”
5/8”
C/L
C/L
15 11/16”
11 3/8”
1 9/16”
6”
41 7/8” , 47 7/8”
C/L
C/L
1”
9 15/16”
O
6 1/8”
4 1/2”
AC K/O

9
1
2
Ceiling Joists
Wood Blocking
Top Support Frame
Support Frame Arm
Bottom Support Frame
Hood Body
3
Mounting Screws
(pre-installed)
4
Installation – Mounting the Hood
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the ceiling. Cut out internal shaded area of template to allow the ducting and electrical to pass through.
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2. Remove screws securing top and bottom support frames together. Adjust support frame to accomodate the
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3. Lift support frame assembly up to the ceiling making sure the word “front” on the top support frame faces the
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cover the wood screws previously installed in the ceiling. Slide support frame towards narrow end of key
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corners of the top support frame to secure it to the ceiling. Tighten all screws.
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CAUTION: At least two installers are
required due to the weight and size of the
hood.
!
Bottom Support Frame
(secures to top of blower housing)
Key Holes
front - facing controls
back
FIG. A
FIG. C
FIG. B
Side
Front
XP022220
A
B
Cut-Out Shaded Area
FIG. G
FRONT

10
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Installation – Mounting the Hood
1
Top Duct Covers
Top Support Frame
Bottom Duct Covers
Bottom Support Frame
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Seal duct work with aluminum duct tape.
6. Power up hood, verify all functions and check for leaks around duct tape.
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together by magnetic strips
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9. Assemble Bottom Duct Covers together over Top Duct Covers and secure together by magnetic strips.
Bottom Duct Covers should rest on top of the Hood Body.
FIG. D
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.
!
FIG. F

11
Lights On/Dim/Off
Display (speed level, delay off, filter clean/change)
Adjust 5 Speed Levels
Power / Delay Off
1 POWER / DELAY OFF BUTTON
Power Button Function
- Button will turn power on and off for entire hood (fan and lights).
- Hood will remember the last speed and light level it was turned off at.
(Example: Press Button to turn off hood when on fan speed 4 and high lights. Press Button
again and the hood will turn back on at speed 4 and high lights level.)
Delay Off Button Function
- With the fan on press and hold Button for two seconds. The fan will change to speed 1 and the 5
minute delay off timer will start.
+ LEDs will illuminate and slowly blink in accordance with the time
remaining until the fan and lights automatically turn off.
- Pressing Button while Delay Off Function is enabled will turn the hood off and cancel the Delay
Off Function.
2 SPEED SELECTION BUTTON
Fan Speed Decrease Button
- Press this button to decrease fan speed. 5, 4, 3, 2, 1.
- If fan is On Speed 1 and this button is pressed, fan will power Off.
Fan Speed Increase Button
- Press this button to increase fan speed. Fan On, 1, 2, 3, 4, 5.
- If hood is Off and this button is pressed, fan will turn On Speed 1.
3 LIGHTS BUTTON
- Lights are two levels, High and Low.
- From off, press one time for High. Press again for Low. Press again to power lights off.
4 DISPLAY INDICATORS
Baffle Filter Clean Reminder (always enabled)
- After 30 hours of fan usage, the button indicator will begin to slowly blink indicating it is time to
clean the baffle filters.
- To reset: With hood off: hold the button for three seconds. All LED indicators will blink two times
confirming the 30 hour timer has been reset.
Features & Controls - ICON Touch Controls

12
www.zephyronline.com
SURFACE MAINTENANCE:
Clean the hood surface periodically with hot soapy water and clean cotton cloth. Do not use corrosive or
abrasive detergent or steel wool/scouring pads which will scratch and damage surface.
For heavier soil use liquid degreaser.
After cleaning it is recommended that you use non-abrasive stainless steel polish/cleaners, to polish and
buff out the stainless luster and grain.Always scrub lightly, with clean cotton cloth, and with the grain.
Do not use any product containing chlorine bleach. Do not use “orange” cleaners.
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need not be replaced on a regular basis but are required to be kept clean.
Remove and clean by hand or in dishwasher on low heat. Spray degreasing detergent and leave to soak if
heavily soiled.
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5HPRYLQJ%DIÀH)LOWHUV
1. Push in on spring loaded handle
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Maintenance – Hood and Filter Cleaning

13
Troubleshooting
TROUBLESHOOTING PROCEDURES FOR SIENA PRO ISLAND
Issue Cause What to do
After installation,
the unit doesn’t
work.
1. The power source is not turned ON. 1. Make sure the circuit breaker and the unit’s
power is ON.
2. The power line and the cable locking connector
is not connecting properly. 2. Check the power connection with the unit is connected properly.
3. The wires on the control board are loose. 3. Make sure the wires on the control board are
connected properly.
4. The switch board and control board wirings are
disconnected. 4. Make sure the wirings between the switch board and control board are connected
properly.
5. The switch board or control board is defective. 5. Change the switch board or control board.
Light works, but
blower is not
turning.
1. The blower cable is disconnected. 1. Check all wirings from the blower to be sure
all cables are connected properly.
2. The blower is defective, possibly seized. 2. Change the blower.
3. The thermally protected system detects if the
blower is too hot to operate and shuts the blower
down.
3. The blower will function properly after the
thermally protected system cool down.
4. The switch board or control board is defective. 4. Change defective part.
The unit is
vibrating. 1. The motor is not secure in place. 1. Tighten the motor in place.
2. Damaged blower wheel. 2. Replace the blower.
3. The hood is not secured in place. 3. Check the installation of the hood.
The unit is
whistling. 7KH¿OWHULVQRWLQWKHFRUUHFWSRVLWLRQ $GMXVWWKH¿OWHUVXQWLOWKHZKLVWOLQJVWRSV
2. The duct pipe connections are not sealed or
connected properly. 2. Check the duct pipe connections to be sure all connections are sealed properly.
The blower is
working, but the
lights are not.
1. Defective halogen bulb. 1. Change the halogen bulb.
2. The halogen bulb wire is loose. 2. Check bulb wire connections at the control
board and the light bulbs. Reconnect any
loose wires.
The unit turns on
by itself. 1. A spot light or kitchen lamp is shining directly onto the switch controls. 1. The switch controls are light sensative. A direct light source onto the switch controls
may disrupt switch functions.
The speed levels
of the blower
sound the same.
1. Using the wrong size of ducting. 1. Change the ducting to at least 10” or higher.
The hood is
not venting out
properly.
1. The hood might be hanging too high from the
cook top. 1. Adjust the distance between the cook top and the bottom of the hood within 26” and 34”
range.
2. The wind from the opened windows or opened
doors in the surrounding area are affecting the
ventilation of the hood.
2. Close all the windows and doors to eliminate
WKHRXWVLGHZLQGÀRZ
3. Blockage in the duct opening or ductwork. 3. Remove all the blocking from the duct work or
duct opening.
4. The direction of duct opening is against the wind. 4. Adjust the duct opening direction.
5. Using the wrong size of ducting. 5. Change the ducting to at least 10” or higher.
Mesh Filter is
vibrating.  0HVK¿OWHULVORRVH 1. Make sure the metal clips in the handle are QRWVWXFN2UUHSODFHWKHPHVK¿OWHU
2. Filter spring clip is loose or broken. 8QLQVWDOODQGUHLQVWDOO¿OWHUSXVKXSRQ¿OWHU
ODWFK5HSODFHPHVK¿OWHULIQHHGHG

14
www.zephyronline.com
Wiring & Fan Curve Diagrams
0.90
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
Pressure (inAq)
Blower Fan Curve
Model: ZSL
AC Input: 120V, 60Hz
Outlet Diameter: 10in
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1050 1100 1150 1200 1250 1300
Flow rate (CFM)

15
DESCRIPTION PART#
Replacement Parts
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%DIÀH)LOWHUHDFK 
Optional Accessories
Extension Duct Cover Z1C-01SL
Universal Make-Up Air Damper MUA010A
To order parts, visit us online at http://store.zephyronline.com or call us at 1.888.880.8368
List of Parts & Accessories

16
www.zephyronline.com
Warranty
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www.zephyronline.com
PRODUCT REGISTRATION
Congratulations on your Zephyr range
hood purchase! Please take a moment to
register your new range hood at
www.zephyronline.com/registration
Zephyr Ventilation | 2277 Harbor Bay Pkwy. | Alameda, CA 94502 | 1.888.880.8368
Prompt registration helps in more ways
than one.
IT’S IMPORTANT
Ensures warranty coverage should you
need service.
Ownership verification for insurance
purposes.
Notification of product changes or recalls.