Wolf CTEWH30I User manual

INSTALLATION INSTRUCTIONS
COOKTOP LOW-PROFILE HOODS

As you follow these instructions, you will
notice WARNING and CAUTION symbols.
This blocked information is important for the
safe and efficient installation of Wolf equip-
ment. There are two types of potential
hazards that may occur during installation.
Another footnote we would like to identify is
IMPORTANT NOTE: This highlights informa-
tion that is especially relevant to a problem-
free installation.
signals a situation where minor injury or
product damage may occur if you do not
follow instructions.
states a hazard that may cause serious
injury or death if precautions are not
followed.
WOLF
®
is a registered trademark of Wolf Appliance, Inc.
CONTACT
INFORMATION
Wolf Customer
Service:
800-332-9513
Website:
wolfappliance.com

3
INSTALLATION REQUIREMENTS
IMPORTANT NOTE: This installation must be
completed by a qualified installer or Wolf
authorized service center technician.
Installer: Please read the entire Installation
Instructions prior to installation. Save these
instructions for the local inspector’s use,
then leave them with the homeowner.
Homeowner: Please read and keep these
instructions for future reference and be sure
to read the entire Use & Care Information
prior to use.
Any questions or problems regarding the
installation should be directed to your dealer
or Wolf Appliance, Inc. at 800-332-9513. You
can also visit our website, wolfappliance.com.
IMPORTANT NOTE: This appliance must be
installed in accordance with National Electrical
Codes, as well as all state, municipal and local
codes. The correct voltage, frequency and
amperage must be supplied to the appliance
from a dedicated, grounded circuit which is
protected by a properly sized circuit breaker or
time delay fuse. The proper voltage, frequency,
and amperage ratings are listed on the product
rating plate.
Record the model and serial numbers before
installing the ventilation hood. Both numbers
are listed on the rating plate, located on the
underside of the hood, above the grease
filter(s). Filter(s) must be removed to access
the rating plate. Refer to the illustration below.
BEFORE YOU START
IMPORTANT NOTE: Wolf cooktop low-profile
hoods are recommended for use with Wolf
induction, electric and gas cooktops and inte-
grated modules. For ranges and rangetops, a
Wolf Pro ventilation hood is recommended.
Proper installation is the responsibility
of the installer. Product failure due to
improper installation is not covered
under the Wolf Warranty. Refer to the
Cooktop Low-Profile Hoods Use & Care
Information for warranty details, or visit
the Contact & Support section of our
website, wolfappliance.com.
Make sure you have the tools and materials
necessary for proper installation.
Two or three people are required for proper
installation.
Before installation, remove all protective
packaging and the protective film on the
decorative flue.
Any required service must be performed by
a Wolf authorized service center. Wolf is not
responsible for service required to correct a
faulty installation.
WOLF COOKTOP LOW-PROFILE HOODS
Rating plate location
Location of rating
plate – above filter(s)
RATING PLATE
INFORMATION
Model Number
Serial Number

WALL HOODS
MODEL CTEWH30I
Overall Width 30" (762)
Height (excluding chimney) 31/8" (79)
Min Height (including chimney) 291/8" (740)
Max Height (full extension) 411/2" (1054)
Overall Depth 173/4" (451)
Shipping Weight 53 lbs (24 kg)
MODEL CTEWH36(I)
Overall Width 36" (914)
Height (excluding chimney) 31/8" (79)
Min Height (including chimney) 291/8" (740)
Max Height (full extension) 411/2" (1054)
Overall Depth 173/4" (451)
Shipping Weight CTEWH36 – 51 lbs (23 kg)
CTEWH36I – 57 lbs (26 kg)
MODEL CTEWH45(I)
Overall Width 45" (1143)
Height (excluding chimney) 31/8" (79)
Min Height (including chimney) 291/8" (740)
Max Height (full extension) 411/2" (1054)
Overall Depth 173/4" (451)
Shipping Weight CTEWH45 – 55 lbs (25 kg)
CTEWH45I – 63 lbs (29 kg)
Dimensions may vary to +–
1
/ 8 " (3).
Dimensions in parentheses are in
millimeters unless otherwise specified.4
WOLF COOKTOP LOW-PROFILE HOODS
Model CTEWH30I Wall Hood
201/8"
(511)
31/8" (79)
57/8" (149)
TO
183/8" (467)
107/8"
(276)
97/8"
(251)
291/8" (740)
TO
411/2" (1054)
OVERALL
HEIGHT
45" (1143)
OVERALL WIDTH
173/4"
(451)
OVERALL DEPTH
201/8"
(511)
31/8" (79)
57/8" (149)
TO
183/8" (467)
107/8"
(276)
97/8"
(251)
291/8" (740)
TO
411/2" (1054)
OVERALL
HEIGHT
30" (762)
OVERALL WIDTH
173/4"
(451)
OVERALL DEPTH
201/8"
(511)
31/8" (79)
57/8" (149)
TO
183/8" (467)
107/8"
(276)
97/8"
(251)
291/8" (740)
TO
411/2" (1054)
OVERALL
HEIGHT
36" (914)
OVERALL WIDTH
173/4"
(451)
OVERALL DEPTH
Model CTEWH36(I) Wall Hood
Model CTEWH45(I) Wall Hood

5
INSTALLATION INSTRUCTIONS
227/8"
(581)
31/8" (79)
21/8" (54)
TO
151/2" (394)
107/8"
(276)
121/8"
(308)
281/4" (718)
TO
411/2" (1054)
OVERALL
HEIGHT
42" (1067)
OVERALL WIDTH
215/8" (549)
OVERALL DEPTH
Model CTEIH42I Island Hood
ISLAND HOOD
MODEL CTEIH42I
Overall Width 42" (1067)
Height (excluding chimney) 31/8" (79)
Min Height (including chimney) 281/4" (718)
Max Height (full extension) 411/2" (1054)
Overall Depth 215/8" (549)
Shipping Weight 92 lbs (42 kg)
Dimensions may vary to +–
1
/ 8 " (3).

ELECTRICAL REQUIREMENTS
You must follow all National Electrical Code
regulations. In addition, be aware of local
codes and ordinances when installing your
service.
Wolf cooktop low-profile hoods require a
separate, grounded 110/120 V AC, 60 Hz power
supply. The service should have its own 15
amp circuit breaker.
For wall hoods, locate the electrical supply
through the wall and inside the area of the
flue, above the mounting bracket and right of
center. For the island hood, locate the electrical
supply through the ceiling and inside the area
of the flue.
6
WOLF COOKTOP LOW-PROFILE HOODS
INSTALLATION OPTIONS
Wolf cooktop low-profile hoods may be used
in a ducted or recirculating installation. For
greatest efficiency, the ducted installation is
recommended.
IMPORTANT NOTE: Models with a remote
blower may not be used in a recirculating
installation.
DUCTED INSTALLATION
In a ducted installation, the hood aspirates the
kitchen air saturated with fumes and odors,
passes it through the grease filter(s) and
expels it to the outside through ductwork.
For this installation, a hood with an internal,
in-line or remote blower can be used. In-line
blowers are located in ductwork between the
hood and the outside. For wall hoods, the
remote blower can be mounted on the roof or
an exterior wall. Wolf in-line and remote
blower assemblies are available through your
Wolf dealer.
IMPORTANT NOTE: Blower options vary with
the cooking surface. Use only a Wolf blower
with the cooktop low-profile hood.
RECIRCULATING INSTALLATION
In a recirculating installation, the hood aspi-
rates the kitchen air saturated with fumes and
odors, purifies it through the grease filter(s)
and charcoal filter and returns clean air into
the room. For constant efficiency, the charcoal
filter must be replaced periodically. For this
installation, a recirculation kit available
through your Wolf dealer will be required.
IMPORTANT
NOTE
You must follow
all National
Electrical Code
regulations. In
addition, be aware
of local codes and
ordinances when
installing your
service.

7
INSTALLATION INSTRUCTIONS
Dimensions in parentheses are in
millimeters unless otherwise specified.
DUCTED INSTALLATION
WALL AND ISLAND HOODS
IMPORTANT NOTE: Consult a qualified HVAC
Engineer for specific ducting applications.
Decide where the ductwork will run between
the hood and the outside. A straight, short
duct run will allow the hood to perform more
efficiently. Limit the number of elbows and
transitions to as few as possible. Long duct
runs, elbows and transitions will reduce the
performance of the hood. Wolf recommends
the maximum linear duct run be no greater
than 50' (15 m).
To reduce the risk of fire, use only metal
ductwork.
IMPORTANT NOTE: There is a possibility of
noise issues, when using a remote blower with
a short duct run.
Wolf recommends installing a backdraft
damper in all installations. A backdraft damper
is included with the hood. It is built into the
transition from the hood to the duct run.
Unless you are using a remote blower, a roof
or wall cap should be installed. Connect
ductwork to the cap and work back towards
the hood. Use duct tape to seal the ductwork
joints.
Local building codes may require the use of
make-up air. Consult your local HVAC profes-
sional for specific requirements in your area.
DUCTWORK
INSTALLATION
THROUGH
ROOF
DUCTWORK
INSTALLATION
THROUGH
WALL
24" (610)
TO
30" (762)
COUNTERTOP
TO BOTTOM
OF HOOD
291/8" (740)
TO
411/2" (1054)
OVERALL
HEIGHT
173/4"
(451)
DEPTH OF HOOD
Wall hood ducting options
DUCTWORK
INSTALLATION
THROUGH
ROOF
DUCTWORK
INSTALLATION
THROUGH EAVE –
INTERNAL
BLOWER ONLY
24" (610)
TO
30" (762)
COUNTERTOP
TO BOTTOM
OF HOOD
281/4" (718)
TO
411/2" (1054)
OVERALL
HEIGHT
215/8" (549)
DEPTH OF HOOD
Island hood ducting options

Fix the metal bracket (A) to the wall using the
two holes just drilled as shown in illus 2. The
screws for fixing the bracket are provided. Use
the two cut-out triangles on the bracket to
position it exactly along the vertical axis of the
hood.
Hang the hood on the bracket as shown in
illus 3. Adjust the horizontal position moving
the hood to the right or left so that it is aligned
with the wall units. When adjustment has been
completed, without removing the hood, mark
the other four holes to be drilled (C) in the
wall. Remove the hood and drill the holes
marked (5/16" diameter). Then use the four
screw anchors and the four screws provided
for final fixing.
Mount the plate of the electrical system fixing
it with three screws as shown in illus 4.
8
WOLF COOKTOP LOW-PROFILE HOODS
WALL HOODS – DUCTED
IMPORTANT NOTE: This installation must be
completed by a qualified installer or Wolf
authorized service center technician.
Locate the electrical supply through the wall
within the shaded area shown in illus 1.
Install ductwork as outlined on page 7.
If an optional backsplash is to be used, attach
it to the finished wall. Secure the hood
mounting brackets to the wall studs prior to
installing the backsplash.
FIXING TO THE WALL
Draw a line on the wall in vertical line with
your hood. Mark the first two holes to be
drilled in the wall, respecting the distances
indicated in illus 1. Drill the two holes and fit
the screw anchors provided.
For best capture of cooking impurities, the
bottom of the hood should be a minimum of
24" (610) and a maximum of 30" (762) above
the countertop.
24" to 30" (610 – 762)
TO COOKING SURFACE
E
133/8"
(340)
51/16"
(129)
5/16"
DIAMETER
Illus. 3
Illus. 4Illus. 2Illus. 1
4.8 x 38mm
4.8 x 38mm
3.9 x 9.5mm

9
Dimensions in parentheses are in
millimeters unless otherwise specified.
INSTALLATION INSTRUCTIONS
IMPORTANT
NOTE
You must follow
all National
Electrical Code
regulations. In
addition, be aware
of local codes and
ordinances when
installing your
service.
WIRING
IMPORTANT NOTE: The ventilation hood
must be properly grounded. It should be
installed by a qualified electrician in accor-
dance with all applicable national and local
electrical codes.
Power connection at hood:
1)
Run supply conductors to the hood wiring
box marked "120 V AC input".
2) Remove the cover from the wiring box and
remove one knockout as shown in illus 7.
3) Secure the conduit to the wiring box
through a conduit connector.
4) Make electrical connections at the hood.
Connect white-to-white, black-to-black and
green-to-ground.
5) Replace the wiring box cover and screws.
Make sure wires are not pinched between
the cover and box.
Insert the flue extensions setting them on the
hood. Extend the upper flue to the ceiling and
secure with the two screws (H) as shown in
illus 8.
WALL HOODS – DUCTED
FIXING THE TELESCOPIC FLUE
Adjust the width of the support bracket (D) of
the telescopic flue by means of the screws (E)
as shown in illus 5. Then, by means of the
screw anchors and screws (F) provided, fix the
bracket to the ceiling in such a way that it is
positioned along the axis with your hood.
Connect the air outlet pipe to the air vent of
the hood. Use a flexible pipe and lock it to the
air vent of the hood with a metal hose clamp
as shown in illus 6 (pipe and clamp are not
provided).
For exhaust hoods, turn the upper flue over so
that the air exhaust grid is in the lower section.
Illus. 8
Illus. 7
Illus. 5
Illus. 6
3.9 x 6mm
BOX MARKED
120 V AC INPUT
120 VOLT 60Hz
LINE-IN
3.9 x 9.5mm

10
Blower connection at hood:
1)
Run conductors (2-wire plus ground) from
the in-line or remote blower to the hood's
wiring box marked "motor connection".
2) Remove the cover from the wiring box and
remove one knockout as shown in illus 9.
3) Secure the conduit to the wiring box
through a conduit connector.
4) Make electrical connections at the hood.
Connect white-to-white, red-to-black and
green-to-ground.
5) Replace the wiring box cover and screws.
make sure wires are not pinched between
the cover and box.
In-line or remote blower connection:
1)
Make electrical connections at the in-line or
remote blower. Refer to instructions
provided with the in-line or remote blower.
WOLF COOKTOP LOW-PROFILE HOODS
WALL HOODS – DUCTED
IN-LINE OR REMOTE BLOWER
Follow the installation steps for wall hoods on
pages 8–9. Additional wiring connections must
be made for the in-line or remote blower.
Installation instructions will be provided with
the remote blower.
WIRING
IMPORTANT NOTE: The ventilation hood
must be properly grounded. It should be
installed by a qualified electrician in accor-
dance with all applicable national and local
electrical codes.
Complete the wiring procedure for the power
connection at the hood on the previous page,
then make the following connections.
Illus. 9
BOX MARKED
MOTOR
CONNECTION
REMOTE
BLOWER