ACT ZEPHYR Anzio Island ZAZ-M90CS Installation guide

Use, Care, and Installation Guide
Model number:
Serial Number:
www.zephyronline.com
JUN20.0401 © Zephyr Ventilation LLC.
Airflow Control Technology
TM
C
+
Anzio Island
ZAZ-M90CS
ZAZ-E42CS
Luce Island
ZLC-M90BS
ZLC-E42BS
Roma Island
ZRM-E36DS
ZRM-E42DS
Ravenna Island
ZRE-M90ABSGG
ZRE-E42ABSGG

1
SAFETY NOTICE ................................................................. 2-3
LIST OF MATERIALS....................................................... 4
INSTALLATION
Ducting Calculation Sheet....................................... 5
Mounting Height & Clearance................................ 6
Ducting Options........................................................... 7
Hood Specications................................................... 8-11
Mounting the Hood..................................................... 12-13
Ductless Recirculating .............................................. 14
FEATURES & CONTROLS
ICON Touch Controls ..................................... 15-16
MAINTENANCE
Hood and Filter Cleaning......................................... 17
LED Light Strips........................................................... 18
TROUBLESHOOTING................................................................ 19
ACT CONVERSION..................................................................... 20
FAN CURVE DIAGRAMS ......................................................... 21-22
WIRING DIAGRAM...................................................................... 23
LIST OF PARTS AND ACCESSORIES .............................. 24
WARRANTY.................................................................................... 25
PRODUCT REGISTRATION.................................................... 26
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 o󰀨 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.
b. Always turn hood ON when cooking at high heat or when aming food
c. Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan or lter.
d. Use proper pan size. Always use cookware appropriate for the size of the surface element.
e. Keep fan, lters and grease laden surfaces clean.
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:
a. SMOTHER FLAMES with a close-tting lid, cookie sheet, or metal tray, then turn o󰀨 the burner. BE CAREFUL TO PREVENT BURNS.
If the ames do not go out immediately, EVACUATE AND CALL THE FIRE DEPARTMENT.
b. NEVER PICK UP A 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.
2. The re is small and contained in the area where it started.
3. The re department is being called.
4. You can ght the re with your back to an exit
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
a. Installation work and electrical wiring must be done by qualied person(s) in accordance with all applicable codes and standards.
Including re-rated construction.
b. Su󰀩cient air is needed for power combustion and exhausting of gases through the ue (chimney) of fuel burning equipment to prevent
back-drafting. Follow the heating equipment manufacturer’s guideline and safety standards such as those published by the National
Fire Protection Association (NFPA) and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and
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 o󰀨 before installing, wiring or maintenancing.

Important Safety Notice
3
WARNING
TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK.
CAUTION
To reduce risk of re and to properly exhaust air outside - Do not vent exhaust air into spaces within walls, ceilings,
attics, crawl spaces or garages.
Not for use over an outdoor grill.
OPERATION
Always leave safety grilles and lters in place. Without these components, operating blowers could catch onto hair, ngers
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:
- To contact a qualied electrical installer.
- 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.
If codes permit and a separate ground wire is used, it is recommended that a qualied electrician determine that the
ground path is adequate.
Do not ground to a gas pipe.
Check with a qualied electrician if you are not sure the range hood is properly grounded.
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.
A cable locking connector (not supplied) might also be required by local codes. Check with local requirements, purchase
and install appropriate connector if necessary.
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING:
Prop. 65 Warning for California Residents

4
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(3) Wire Nuts (4) ø12 OD / ø5
ID Washers
(4) M4 x 1”
wood srews
(4) 3/16 x 1/4” flat-head
machine screws
(1) Hardware package
(1) 6” round damper (pre-installed)
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
- Recirculating kit accessory
(2) Top Duct Covers
(1) Top Support Frame
(2) Bottom Duct Covers
(1) Bottom Support Frame
(1) Hood Body
(2) Brite Strip™ LED
(2) Mesh Filters
(ZAZ-E42 & ZRM-E42 x 3)
(1) M4 x 12
safety screw
A
B
Front of Hood
CL
/
Cut-Out Shaded Area
(1) Paper ceiling template
(20) M4 x 8 pan-head
machine screws
(ZLC x 8)
(2) Lateral support brackets
(ZLC ONLY)
(1) Square support bracket
(ZAZ ONLY)
(4) 3/16 x1/4 pan-head
machine scews
(ZRE only)
List of Materials

5
Duct pieces To tal
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 column 1 =
Duct pieces To tal
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 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.
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.
wall cap
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 6” round duct is recommended to
maintain maximum air ow e󰀩ciency.
Always use rigid type metal ducts only. Flexible
ducts could restrict air ow by up to 50%.
Use calculation worksheet to compute total duct
work (Page 5).
ALWAYS, when possible, reduce the number of
transitions and turns. If a long duct run is required,
increase duct size from 6” to 7” or 8”.
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
result in heat damage and re hazard; while hoods
mounted too high will be hard to reach and will
loose performance and e󰀩ciency.
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 di󰀨erences.
Duct cover extension kit available for ceiling
heights up to 12 feet. Turn to page 24 for part
number and ordering information.
DAMAGE-SHIPMENT / INSTALLATION:
• Please fully inspect unit for damage before
installation.
• If the unit is damaged in shipment, return the
unit to the store in which it was bought for
repair or replacement.
• If the unit is damaged by the customer, repair
or replacement is the responsibility of the
customer.
• If the unit is damaged by the installer (if other
than the customer), repair of replacement must
be made by arrangement between customer
and installer.
A
B
C
D
E
F
ZAZ ZLC ZRM
Standard Duct Cover
Extension Duct Cover
A
B
C
D
E
F
ZAZ ZLC ZRM
28”
31”
39”
90” (7’ 6”)
80”
150” (12’ 6”)
29”
91” (7’ 7”)
47”
51”
80”
150” (12’ 6”)
109” (9’ 1”)
113” (9’ 5”)
36”
50”
98” (8’ 2”)
120” (10’)
47”
51”
80”
109” (9’ 1”)
113” (9’ 5”)
150” (12’ 6”)
A : Minimum Ducted Hood Height
B : Minimum Recirculating Hood Height
C : Maximum Hood Height
D : Minimum Ducted Ceiling Height
E : Minimum Recirculating Ceiling Height
F : Maximum Ceiling Height
min. A
min. B
max. C
36”
26” min.
34” max.
min. D
min. E
max. F
31- 1/2 ”
93- 1/2 ” (7’ 9- 1/2 ”)
32- 1/2 ”
46-
1/2 ”
94- 1/2 ” (7’ 10- 1/2 ”)
116-
1/2 ” (9’ 8- 1/2 ”)
93” (7’ 9”)
109” (9’ 1”)
50-
1/2 ”
50-
1/2 ”
112- 1/2 ” (9’ 4- 1/2 ”)
112-
1/2 ” (9’ 4- 1/2 ”)
ZRE
ZRE
28-
1/2 ”
39”
78”
148” (12’ 4”)
109” (9’ 1”)
48-
1/2 ”
48-
1/2 ”
110- 1/2 ” (9’ 2- 1/2 ”)
110-
1/2 ” (9’ 2- 1/2 ”)
28- 1/2 ”
90- 1/2 ” (7’ 6- 1/2 ”)
90-
1/2 ” (7’ 6- 1/2 ”)

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.
Fasten all connections with sheet metal screws and tape all joints w/ certied Silver Tape or Duct Tape.
Some Ducting Options
Installation – Ducting Options
Roof Pitch w/
Flashing & Cap
ductless
recirculating
side wall cap
w/ gravity damper
Soffit or crawl space
(blower
housing)

8
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Installation – Hood Specication ZAZ
FRONT SIDE
TOP of HOOD TOP SUPPORT FRAME
(top view)
C/L
8 1/8”
7 9/16”
3 9/16”
13/16”
4 3/16”
8 1/4”
STANDARD
min. ducted - 31 1/2”
min. recirc. - 36”
max. - 50”
Z1C-00AZ
min. ducted - 47”
min. recirc. - 51”
max. - 80”
10 5/8”
25 9/16”
1 3/16”
11”
35 7/16”, 41 15/16”
9 7/16”
16 9/16”
5 1/4”
5 15/16”
3 1/2”
AC In
1 1/4”
C/L
C/L
1 7/8”
5 5/16”

9
Installation – Hood Specication ZLC
FRONT SIDE
TOP of HOOD TOP SUPPORT FRAME
(top view)
FRONT
11”
35 7/16”, 41 7/8”
9 7/16”
12 3/8”
25 9/16”
10 5/8”
STANDARD
min. ducted - 29”
min. recirc. - 32 1/2”
max. - 46 1/2”
Z1C-00LC
min. ducted - 47”
min. recirc. - 51”
max. - 80”
6”
2 1/2”
1 1/4”
3 7/16”
C/L
C/L
7 9/16”
6 3/4”
8 1/8”
7 13/16”
9 7/16”
2 1/16”

10
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Installation – Hood Specication ZRM
35 7/8”, 41 7/8”
14”
3”
26 7/8”
STANDARD
min. ducted - 28”
min. recirc. - 31”
max. - 39”
Z1C-01RM EXTENSION
min. ducted - 50 1/2”
min. recirc. - 50 1/2”
max. - 80”
12”
11 3/16”
9 11/16”
AC-IN
2
CL
3/8"
43/16" 12 7/16"
ø 6"
11"
9 7/16"

11
Installation – Hood Specication ZRE
FRONT SIDE
TOP of HOOD TOP SUPPORT FRAME
(top view)
10 3/8”
23 15/16”
35 3/16”25 9/16”
24 1/2”
39/16”
10 7/8”
2 3/4”
11 5/8”
4 3/8”
(top of electrical box)
13 3/4”
5/16”
C/L
6”
8”
8 3/4”
8 1/4”
3 3/4”
4 3/16”
5/8”
elec. k/o
STANDARD
min. ducted - 28 1/2”
min. recirc. - 28 1/2”
max. - 38”
Z1C-01REBS EXTENSION
min. ducted - 48 1/2”
min. recirc. - 48 1/2”
max. - 78”

12
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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
1. Determine mounting location on ceiling and temporarily tape paper template (included with the hood) to
the ceiling. Cut out internal shaded area of template to allow the ducting and electrical to pass through.
If necessary, add wood blocking (min. 2” x 4”) to ceiling joists located behind the drywall to reinforce the
mounting location*. (FIG. A1) Secure (2) M6 x 1” wood screws to points A and B of the paper template (FIG.
G). Do not completely tighten screws, leave approx. 1/4” exposed.
2. Remove screws securing top and bottom support frames together. Adjust support frame to accomodate the
desired hood height and re-assemble the frame using the previously removed screws (2 screws for each
support frame arm). (FIG. A3)
3. Lift support frame assembly up to the ceiling making sure the word “front” on the top support frame faces the
front of the hood where the controls will be located. (FIG. B) The key holes on the top support frame should
cover the wood screws previously installed in the ceiling. Slide support frame towards narrow end of key
holes to lock the frame in place. Install the last (2) M6 x 1” wood screws with washers into the two remaining
corners of the top support frame to secure it to the ceiling. Tighten all screws.
4. ZRE ONLY: Remove aluminum mesh lters from hood. Place canopy over blower housing and secure it to
hood body using (4) 3/16 x 1/4 pan head machine screws through lter opening. (FIG. L)
5. Lift hood and align the (4) pre-installed mounting screws located on top of the unit body (FIG. A4) with the (4)
key holes on the Bottom of Support Frame. (FIG. C) Slide hood towards the narrow end of key holes to lock
into place. Hand tighten each of the (4) screws with a screwdriver to secure hood to Bottom Support Frame.
Further secure bottom support frame to unit body by one M4 x 12 safety screw. (FIG. F, pg 10)
*Hood is intended to be mounted to a nished ceiling.
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
Top Support Frame
Side
Front
XP022220
A
B
Cut-Out Shaded Area
FIG. G
FRONT
BLOWER
HOUSING
FIG. L

13
Installation – Mounting the Hood
1
Top Duct Covers
Top Support Frame
Bottom Duct Covers
Bottom Support Frame
6. Remove tape securing electronics mounting bracket to hood and reposition electronics mounting bracket.
(FIG. E) Install electrical and duct work. A cable lock, not supplied, might be required by local codes. (FIG.
E) Seal duct work with aluminum duct tape.
7. Power up hood, verify all functions and check for leaks around duct tape.
8. Assemble Top Duct Covers (with louver holes) together over Top Support Frame, secure Top Duct Covers
together by magnetic strips. Note: If using hood in ductless recirculating mode you must install the air
diverter plate to the Top Support Frame prior to assembling the duct covers. Turn to page 11 for more
details.
9. Secure Top Duct Covers to Top Support Frame by using (4) 3/16 x 1/4 screws (2 screws for each Top Duct
Cover). (FIG. D1).
10. 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
Cable Lock
Cable Lock
A cable locking connector (not
supplied) might be required
by local codes. Check with
local requirements and codes,
purchase and install appropriate
connector if necessary.
FIG. E
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

14
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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
from cooking are drawn and ltered by a set of optional charcoal lters. The air is then puried and re-
circulated back within the home.
We recommend to ALWAYS exhaust air outside of the home by employing existing or installing new duct
work, if possible. The hood is most e󰀨ective and e󰀩cient as an exhaust hood. Only when the exhaust option
is not possible should you recourse to converting the hood into a recirculating hood.
When converted to be a recirculating hood, a set of charcoal lters are required on top of its standard
aluminum mesh lter set. Order according to its part number below. The standard aluminum mesh lters are
intended to capture residue from cooking and the optional charcoal lters help to purify fumes exhausted from
cooking for recirculation.
RECIRCULATING KIT (REQUIRED IF NO DUCTING IS USED)
Kit includes charcoal lter, lter attachment clip and air diverter plate.
Hood Models Part No. Filters in pkg.
ZAZ ZRC-02AZ 2
ZLC ZRC-00LC 1
ZRM-E36DS ZRC-02RM 2
ZRM-E42DS ZRC-01RM 3
ZRE ZRC-00RE 2
1. Purchase recirculating kit per the part number above
2. Secure air diverter plate to top support frame. Open sides of air diverter plate should face left and right
to direct air through the louver holes located on the top duct cover. Run 6” ducting from top of hood and
secure to air diverter plate.
3. Remove mesh lters from hood. Install charcoal lters as referenced with the manual included with
recirculation kit.
4. Re-Install mesh lters.
5. Turn on charcoal lter change indicator on control panel. (Refer to details on page 16.) The
microprocessor in the controls will indicate the need to change the charcoal lter after 120 hours of
continuous use. Order replacement charcoal lters per the list below.
Charcoal lters must be replaced after every 120 hours of use (or approximately every 3 to 4 months
based on an average of 1 - 2 hrs. of daily cooking time).
NOTE: For more details refer to manual included with recirculation kit.
Charcoal Filter Replacements
Hood Model Part No. Qty to Order
ZAZ Z0F-C091 2
ZLC Z0F-C092 1
ZRM-E36DS Z0F-C002 2
ZRM-E42DS Z0F-C002 3
ZRE Z0F-C002 2
DO NOT WASH CHARCOAL FILTERS. Charcoal lters may need
to be changed more often depending on cooking habits.
Installation – Ductless Recirculating

15
Lights Low/High/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 the 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.
ACT Verification
- Airflow Control Technology (ACT) allows the installer to set the maximum fan CFM to align with local
codes and regulations.
- To verify the maximum fan CFM:
- With hood off, hold the Button for two seconds. If all five fan speed indicators illuminate =
default maximum CFM. If four fan speed indicators illuminate = 390 maximum CFM. If 3 fan
speed indicators illuminate = 290 maximum CFM.
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.
Act Enabled Speed Selections
- When ACT is enabled, the number of fan speeds will be reduced as follows:
- 390 CFM = Maximum 4 speeds
- 290 CFM = Maximum 3 speeds
Lighted Glass Button
5
MODEL ZLC ONLY
Features & Controls - ICON Touch Controls

16
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3 LIGHTS BUTTON
- Lights have two levels, Low and High.
- From off, press one time for Low. Press again for High. Press again to power lights off.
4 DISPLAY INDICATORS
Mesh 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 mesh 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.
Charcoal Filter Replace Indicator (disabled by default, must be enabled if recirculating hood)
- To enable Charcoal Filter Replacement Reminder:
- With hood off, hold button and button simultaneously for two seconds. All LED indicators
will illuminate for three seconds confirming the Charcoal Filter Replace Reminder is enabled.
- To disable Charcoal Filter Replacement Reminder:
- With hood off, hold button and button simultaneously for two seconds. All LED indicators
will blink two times confirming the Charcoal Filter Replace Reminder is disabled.
- After 120 hours of fan usage the button will slowly blink indicating the charcoal filters need
replacment.
- To reset: With hood off, hold the button for two seconds. All LED indicators will blink two times
confirming the 120 hour timer has been reset.
5 LIGHTED GLASS BUTTON (MODEL ZLC ONLY)
- Press to cycle glass color from White, Blue, Amber and Off.
- Press and hold for 3 seconds to activate demo mode. While in demo mode each color will gradually
change every 10 seconds.
- Pressing to power off the LED lights will also power off the lighted glass.
Features & Controls - ICON Touch Controls

17
Maintenance – Hood and Filter Cleaning
SURFACE MAINTENANCE:
Do not use corrosive detergents, abrasive detergents or oven cleaners.
Do not use any product containing chlorine bleach or any product containing chloride.
Do not use steel wool or abrasive scrubbing pads which will scratch and damage surface.
Cleaning Stainless Steel
Clean periodically with warm soapy water and clean cotton cloth or micro ber cloth. Always rub in the
direction of the stainless steel grain. To remove heavier grease build up use a liquid degreaser detergent.
After cleaning use a non-abrasive stainless steel polish/cleaners, to polish and bu󰀨 out the stainless luster
and grain. Always scrub lightly, with clean cotton cloth or micro ber cloth and bu󰀨 in the direction of the
stainless steel grain.
Cleaning Black Stainless Steel
Clean periodically with warm soapy water and clean cotton cloth or micro ber cloth. To remove heavier
grease build up use a liquid degreaser detergent.
Due to a built-in layer of protective anti-smudge coating, do not use stainless steel polish/cleaners to bu󰀨
out black stainless steel.
Aluminum Mesh Filters
The aluminum mesh lters installed by the factory are intended to lter out residue and grease from
cooking. They need not be replaced on a regular basis but are required to be kept clean.
Remove and clean by hand or in dishwasher using a non-phosphate detergent. Discoloration of the lter
may occur if using phosphate detergents, or as a result of local water conditions - but this will not a󰀨ect
lter performance. This discoloration is not covered by the warranty. Spray degreasing detergent and leave
to soak if heavily soiled.
Dry lters and re-install before using hood.
Removing Aluminum Mesh Filters
1. Pull down on lter latch to release lter tabs
2. Pull down on front of lter to remove

18
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Maintenance – Lights
LED LIGHT STRIPS
In the unlikely event that your LED strip fails, please contact Zephyr to order replacement parts.
See list of parts and accessories page for part #’s and contact information.
To replace LED light strip
1. Remove aluminum mesh lters.
2. Remove light panel by two screws.
3. Disconnect LED light strip quick connector.
4. Push in the two side clips on the ends of the LED strip.
5. Push LED light strip through the light panel opening.
Push the clip

19
Troubleshooting
TROUBLESHOOTING PROCEDURES
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 switch board or control board wirings are
disconnected.
3. Make sure the wirings at the switch board and
control board are connected properly.
4. The switch board or control board is defective. 4. Change the switch board or control board.
Light works, but
blower is not
turning.
1. The blower is defective, possibly seized. 1. Change the blower.
2. The thermally protected system detects if the
blower is too hot to operate and shuts the blower
down.
2. The blower will function properly after the
thermally protected system cool down.
3. Damaged capacitor. 3. Change the capacitor.
4. The switch board or control board is defective. 4. Change defective part.
The speed levels
of the blower
sound the same.
1. Using the wrong size or type of ducting. 1. Change the duct size to at least 6” round or
higher and change the duct type to rigid metal
rather than exable.
The unit is
vibrating.
1. The blower is not secured in place. 1. Tighten the blower 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 blower is
working, but the
lights are not.
1. Defective LED bulb. 1. Change the LED bulb.
2. The LED wire connection to the control board is
disconnected.
2. Check the LED wire connection at the control
board.
3. The LED bulb connector is disconnected. 3. Check the LED bulb connector.
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 hood is
not venting out
properly.
1. The hood might be hanging to 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 a󰀨ecting the
ventilation of the hood.
2. Close all the windows and doors to eliminate
the outside wind ow.
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 6” or higher.
Mesh Filter is
vibrating.
1. Mesh lter is loose. 1. Change the mesh lter.