Zephyr Titan AK7754BS Installation guide

WWW.ZEPHYRONLINE.COM
FEB23.0201
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Titan Island
AK7736BS, AK7742BS, AK7748BS, AK7754BS
EN Use, Care, and Installation Guide
FR Guide d’utilisation, d’entretien et d’installation

2Titan Island Use, Care, and Installation Guide
TITAN ISLAND
WALL
PRO

3
Titan Island Use, Care, and Installation Guide
ZEPHYRONLINE.COM
Contents
Page
Safety Information ............................................................................ 4-6
Types of Safety Warnings................................................................... 4
General Safety ..................................................................................4-5
Operation........................................................................................... 6
Electrical Requirements ...................................................................... 6
Federal Communication Commission Interface Statement................. 6
List of Materials................................................................................... 7
Installation Instructions.....................................................................8-18
Ducting Calculation Sheet.................................................................. 8
Mounting Height, Clearance, & Ducting ...........................................9-10
Ducting Options ................................................................................. 11
Hood Specifications............................................................................12
Electrical Supply.................................................................................13
Cable Lock .........................................................................................13
Mounting the Hood.......................................................................... 14-16
PBD-1300B Dual Blower Installation..................................................17-18
Features & Controls..........................................................................19-22
Electronic LCD Controls...................................................................19-20
Optional RF Remote Control............................................................21-22
Maintenance ................................................................................... 23-24
Hood & Filter Cleaning.....................................................................23-24
Swivel LumiLight LED......................................................................... 24
ACT™ Conversion............................................................................ 25-26
Airflow Control Technology (ACT™) ................................................... 25
Enabling ACT™.................................................................................. 26
Wiring Diagram.................................................................................. 27
Troubleshooting............................................................................... 28-29
List of Parts & Accessories ..................................................................30
Limited Warranty ............................................................................... 31
Product Registration........................................................................... 32

4Titan Island Use, Care, and Installation Guide
TITAN ISLAND
WALL
PRO
Safety Information
Your safety and the safety of others are very important.
We have provided many important safety messages in this
manual for your appliance. Always read and obey all safety
messages.
This is the Safety Alert Symbol. This symbol alerts you to
potential hazards that can cause severe bodily injury or death.
All safety messages will follow the Safety Alert Symbol and either
the words “DANGER” “WARNING” or “CAUTION”
DANGER
Danger means that failure to heed this safety statement may
result in severe injury or death.
READ AND SAVE THESE INSTRUCTIONS
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 the service disconnecting means 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.
General Safety
WARNING
Warning means that failure to heed this safety statement
may result in extensive product damage, serious personal
injury, or death.
CAUTION
Caution means that failure to heed this safety statement
may result in minor or moderate personal injury, property or
equipment damage.
WARNING
To reduce the risk of fire or electric shock, do not use this fan
with any solid-state control device.
WARNING
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
WARNING - TO REDUCE THE RISK OF A 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 flambeing food. (i.e. Crepes Suzette, Cherries Jubilee,
Peppercorn Beef Flambe’).
c) Clean ventilating fans frequently. Grease should not be
allowed to accumulate on fan or filter.
d) Use proper pan size. Always use cookware appropriate for
the size of the surface element.

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Titan Island Use, Care, and Installation Guide
ZEPHYRONLINE.COM
Safety Information
WARNING
READ AND SAVE THESE INSTRUCTIONS
WARNING - TO REDUCE THE RISK OF INJURY TO PERSONS
IN THE EVENT OF A RANGE TOP GREASE FIRE, OBSERVE THE
FOLLOWING:
a) SMOTHER FLAMES with a close-fitting lid, cookie sheet, or
metal tray, then turn o the burner. BE CAREFUL TO PREVENT
BURNS. If the flames 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 fire is small and contained in the area where it
started.
3) The fire department is being called.
4) You can fight the fire with your back to an exit
Based on “Kitchen Firesafety Tips” published by NFPA.
WARNING
WARNING
TO REDUCE THE RISK OF FIRE, USE ONLY METAL DUCTWORK.
CAUTION
To reduce risk of fire and to properly exhaust air outside, do
not vent exhaust air into spaces within walls, ceilings, attics,
crawl spaces, or garages.
WARNING
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
qualified person(s) in accordance with all applicable codes and
standards, including fire-rated construction.
b) Sucient air is needed for proper combustion and
exhausting of gases through the flue (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 be vented to the outdoors.
e) If this unit is to be installed over a tub or shower, it must be
marked as appropriate for the application and be connected
to a GFCI (Ground Fault Circuit Interrupter) - protected branch
circuit.
WARNING
Prop. 65 Warning for California Residents: This product may
contain chemicals known to the State of California to cause
cancer, birth defects, or other reproductive harm.

6Titan Island Use, Care, and Installation Guide
TITAN ISLAND
WALL
PRO
Safety Information
Operation
►Always leave safety grilles and filters in place. Without these components, operating blowers could catch onto hair, fingers 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 be aware of these below:
►To contact a qualified 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 qualified electrician determine that the ground path
is adequate.
►Do not ground to a gas pipe.
►Check with a qualified electrician if you are not sure the range hood is properly grounded.
►Do not have a fuse in the neutral or ground circuit.
►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.
* National Fire Protection Association Batterymarch Park, Quincy, Massachusetts 02269
** CSA International 8501 East Pleasant Valley Road, Cleveland, Ohio 44131-5575
Federal Communication Commission Interface Statement
►This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
►This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment o and on, the user is encouraged to try to correct the interference by one of the following
measures:
►Reorient or relocate the receiving antenna.
►Increase the separation between the equipment and receiver.
►Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.
►Consult the dealer or an experienced radio/TV technician for help.
READ AND SAVE THESE INSTRUCTIONS

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Titan Island Use, Care, and Installation Guide
ZEPHYRONLINE.COM
List of Materials
Parts Not Supplied
Ducting, conduit and all installation tools
Cable locking connector (if required by local codes)
Dual internal blower (PBD-1300B)
RF remote control (14000005)
Duct cover extension (36” & 42” models) (Z1C-0077)
Duct cover extension (48” & 54" models) (Z1C-0177)
Parts Supplied
Quantity Part
1 Hood
4 Duct covers, 2 upper & 2 lower
2 Support frames, 1 upper & 1 lower
2 Angled support brackets
1 Middle support frame
4 Pro bae filters (36” & 42” models)
6 Pro bae filters (48" & 54" models)
2 Swivel LumiLight LED, 6W (pre-installed) (36” & 42” models)
4 Swivel LumiLight LED, 6W (pre-installed) (48” & 54" models)
1 8” round starting collar (for single blower ducting)
1 Paper ceiling template
1 Hardware package
4
www.zephyronline.com
List of Materials
4
www.zephyronline.com
MODELS: AK7736AS, AK7742AS, AK7748AS
PARTS SUPPLIED
6# x 1” (4)
M4 x 8 (14)
M4 x 10 (16) 3/16*7/8 (4)
6# x 1-1/2” (4) 6# x 2” (4)
1 - Hood
4 - Duct covers, 2 upper & 2 lower
2 - Support frames, 1 upper & 1 lower
2- Angled support brackets
1- Middle support frame
4 - Baffle filters, AK7736AS & AK7742AS
6 - Baffle filters, AK7748AS
2 - LED light bulbs, AK7736AS & AK7742AS
4 - LED light bulbs, AK7748AS
1 - 8 in. round starting collar (for single blower ducting)
1 - Paper ceiling template
1 - Hardware package
PARTS NOT SUPPLIED
- Ducting, conduit and all installation tools
- Cable connector (if required by local codes)
- Duct cover extension accessory (Z1C-0077 - 36”, 42”)
- Duct cover extension accessory (Z1C-0177 - 48”)
- Dual blower kit (PBD-1300A)
M4 x 8 (6)
M4 x 8 (12) 3/16*7/8 (4)
List of Materials
(1) M4 x 12
safety screw
6# x 1” (6) 6# x 1-1/2” (6) 6# x 2” (6)
5x24mm Washers (6)Wire Caps(3)
3/16 x 1/4” (4)
* M4 x 8 (12) screws are pre-installed into the support frame

8Titan Island Use, Care, and Installation Guide
TITAN ISLAND
WALL
PRO
Installation Instructions
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 column1 =
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 column2 =
Subtotal column1 =
Total ductwork =
Maximum Duct Length: For satisfactory air movement,
the total duct length
should not exceed 150 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
Ducting Calculation Sheet

9
Titan Island Use, Care, and Installation Guide
ZEPHYRONLINE.COM
Installation Instructions
Mounting Height, Clearance, & Ducting
min. A
max. B
Standard Extension
Hood Heights Duct Cover Duct Cover
minimum ducted (A) 32-1/2” 49“
maximum (B) 50” 78”
Ceiling Heights
minimum ducted (C) 92-1/2” (7’ 8-1/2”) 109“ (9’ 1”)
maximum (D) 122” (10’ 2“) 148” (12’ 4”)
36”
24” min.
36” max.
min. C
max. D

10 Titan Island Use, Care, and Installation Guide
TITAN ISLAND
WALL
PRO
Installation Instructions
Mounting Height, Clearance, & Ducting
A minimum of 8” round duct is recommended to maintain maximum air flow eciency for single
blower and 10” round duct for dual internal blower. Both options can be vertically or horizontally
ducted.
Always use rigid type metal ducts only. Flexible ducts could restrict air flow by up to 50%.
Also use the ducting calculation sheet (on page 8) to compute total available duct run when using
elbows, transitions and caps.
ALWAYS, when possible, reduce the number or transitions and turns. If long duct run is required,
increase duct size.
If turns or transitions are required; install as far away from hood duct output and as far apart,
between the two as possible.
Minimum mount height between range top to hood bottom should be no less than 24”.
Maximum mount height should be no higher than 36”.
It is important to install the hood at the proper mounting height. Hoods mounted too low could result
in heat damage and fire hazard; while hoods mounted too high will be hard to reach and will lose its
performance and eciency.
If available, also refer range manufacturer’s height clearance requirements and recommended hood
mounting height above range. Always check your local codes for any dierences.
For shipment and installation damages:
►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.