Wolf Pro Wall Hood User manual

PRO WALL HOOD
INSTALLATION GUIDE
SPECIFICATIONS, INSTALLATION, AND MORE

2 | Wolf Customer Care 800.222.7820
PRO WALL HOOD
Contents
3Pro Wall Hood
4Safety Precautions
5Specications
9Installation
14 Blower Specications
15 Troubleshooting
Features and specications are subject to change at any
time without notice. Visit wolfappliance.com/specs for the
most up-to-date information.

wolfappliance.com | 3
Product Information
Important product information, including the model and
serial number, are listed on the product rating plate. The
rating plate is located inside the left wall of the hood shell.
Refer to the illustration below.
If service is necessary, contact Wolf Factory Certied
Service with the model and serial number. For the name of
the nearest Wolf Factory Certied Service or for questions
regarding the installation, visit the Support & Service
section of our website, wolfappliance.com, or call Wolf
Customer Care at 800-222-7820.
PRO WALL HOOD
Important Note
To ensure this product is installed and operated as safely
and efciently as possible, take note of the following types
of highlighted information throughout this guide:
IMPORTANT NOTE highlights information that is especially
important.
CAUTION indicates a situation where minor injury or product
damage may occur if instructions are not followed.
WARNING states a hazard that may cause serious injury or
death if precautions are not followed.
IMPORTANT NOTE: Throughout this guide, dimensions in
parentheses are millimeters unless otherwise specied.
IMPORTANT NOTE: Save these instructions for the local
electrical inspector.
Rating plate location
RATING PLATE

4 | Wolf Customer Care 800.222.7820
IMPORTANT INSTRUCTIONS
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK,
OR INJURY, OBSERVE THE FOLLOWING:
•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.
•Two installers are recommended due to the size
and weight of the pro hood.
•Install the pro hood only with a blower manufac-
tured by Wolf.
•When cutting or drilling into the wall or ceiling,
do not damage electrical wiring and other hidden
utilities.
•Ducted fans must always be vented to the
outdoors.
SAFETY PRECAUTIONS
CAUTION
To reduce the risk of re and properly exhaust air,
be certain to duct air outside. Do not vent exhaust
air into spaces within walls or ceilings or into
attics, crawl spaces, or garages.

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SPECIFICATIONS
Installation Requirements
Install the hood 30" (762) to 36" (914) from the bottom of the
hood to the countertop.
BLOWER ASSEMBLIES
Pro Wall Hoods require an internal, in-line, or remote blower
assembly, available through an authorized Wolf dealer. For
local dealer information, visit the nd a showroom section of
our website, wolfappliance.com. Refer to specic installa-
tion instructions provided with each blower assembly.
For internal blowers, install the blower prior to mounting the
hood.
HORIZONTAL DISCHARGE
Pro Low-Prole Wall Hoods have an adjustable discharge.
Pro Wall Hoods that are 24" (610) and 27" (686) deep have
a vertical discharge. A horizontal discharge kit is available
through your authorized Wolf dealer. For local dealer infor-
mation, visit the nd a showroom section of our website,
wolfappliance.com.
DUCT COVER
Optional stainless steel duct covers, in multiple heights, are
available through your authorized Wolf dealer. Duct covers
must be attached to the hood prior to hood installation. For
local dealer information, visit the nd a showroom section of
our website, wolfappliance.com.
RECIRCULATING APPLICATION
Pro Wall Hoods in 30" and 36" widths with an internal
blower (600 CFM or less), can be used in a non-ducted
application with a recirculating lter. A recirculation kit, avail-
able through an authorized Wolf dealer, is required. For local
dealer information, visit the nd a showroom section of our
website, wolfappliance.com.

6 | Wolf Customer Care 800.222.7820
SPECIFICATIONS
Ducting
WARNING
To reduce the risk of re, use only metal ducting.
IMPORTANT NOTE: Consult a qualied HVAC professional
for specic installation and ducting applications.
Pro Wall Hoods accommodate a 10" (254) round duct. Use
only rigid metal ducting.
A straight, short duct run allows the hood to perform most
efciently. If the duct run exceeds 50' (15 m), a higher CFM
blower may be required to maintain proper air ow.
Internal and in-line blowers require a roof or wall cap.
Connect ducting to the cap or to the remote blower and
work back towards the hood. Use sheet metal screws and
high-temperature duct tape to seal joints between ducting
sections.
Pro Wall Hoods include a backdraft damper. Local codes
may require the use of an additional backdraft and/or make-
up air damper. Contact your local HVAC professional for
specic requirements.
A make-up air damper is available through an authorized
Wolf dealer. For local dealer information, visit the nd a
showroom section of our website, wolfappliance.com.

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Discharge
LOW-PROFILE WALL HOOD
Pro Low-Prole Wall Hoods with an internal blower can have
a vertical or horizontal discharge. Refer to the illustrations
below.
For Pro Low-Prole Wall Hoods with an in-line or remote
blower, a transition is required.
24"/27" DEEP WALL HOOD
Pro Wall Hoods that are 24" (610) and 27" (686) deep have a
vertical discharge. Refer to the illustration below.
SPECIFICATIONS
2" (54) 55/8"(143)
TO CENTER
OF TRANSITION
Vertical discharge
11/2"
(38)
25/8"
(60)
11/2"(38)
2"
(51)
Vertical discharge Horizontal discharge
9"
(229)
55/8"
(143)
Accessory round transition

8 | Wolf Customer Care 800.222.7820
SPECIFICATIONS
Electrical Requirements
Installation must comply with all applicable electrical codes.
Locate the electrical supply as shown in the illustration
below. A separate circuit servicing only this appliance is
required.
ELECTRICAL REQUIREMENTS
Electrical Supply grounded, 120 VAC, 60 Hz
Service 15 amp dedicated circuit
E6"
(152)
5"
(127)
30" (762) TO 36" (914) BOTTOM EDGE TO COUNTERTOP
Electrical location
Rating plate location
RATING PLATE
Hood Preparation
Remove the lters, spacers, and grease cup(s) prior to
installation.
To remove the lters, press upward, then rotate the bottom
downward. To remove the spacers, slide the spacer toward
the center of the hood slightly. Press upward and rotate the
bottom downward. To remove the grease cup(s), lift verti-
cally to remove from the rear ange. Refer to the illustrations
below.
SPACER
Filters Spacer
GREASE
CUP
FLANGE
Grease cup

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INSTALLATION
Low-Prole Wall Hood
INSTALLATION
WARNING
Wall framing must be able to support the weight of the
hood and internal blower, if applicable.
1Refer to the illustration for typical wall framing. Additional
framing or blocking is required in the mounting bracket
location.
2Position the mounting brackets on the wall as shown
in the illustration below. Secure the brackets to the wall
framing and blocking with the provided screws and
washers.
261/4"(667)
MOUNTING BRACKET
CENTERS
71/4"(189)
TO BOTTOM
OF HOOD
BLOCKING
C
L
Mounting bracket location
3Install the transition. For an internal blower, the transi-
tion is included with the blower. For in-line and remote
blowers, a transition is required (not provided). Refer to
the illustration below.
4Lift the hood into position and insert Romex®wire(s) into
the electrical knockout and secure with the provided
connector.
5Secure the hood to the wall blocking and structure with
the provided screws and washers.
6Connect the ducting to the transition and secure with
duct sealing tape.
TRANSITION
ELECTRICAL
BOX
(INSIDE HOOD)
Transition (internal blower) Electrical box location

10 | Wolf Customer Care 800.222.7820
INSTALLATION
2Remove the wood mounting strip from the back of the
hood by extracting the screws from inside the hood.
3Remove the electrical box from the inside the hood.
4Remove the transition from inside the hood by removing
the hold-down brackets. Remove the shipping material
from the damper. Refer to the illustration below.
5Mount the transition and hold-down brackets to the top
of the hood using the existing screws. Refer to the illus-
tration below.
6For internal blowers, install the blower prior to mounting
the hood. Refer to the instructions provided with the
blower.
TRANSITION HOLD-DOWN
BRACKET
TRANSITION
Transition position (shipping) Transition mounting
24"/27" Deep Wall Hood
INSTALLATION
WARNING
Wall framing must be able to support the weight of the
hood and internal blower, if applicable.
1Refer to the illustration below for typical wall framing.
Additional framing or blocking is required in the
mounting strip location.
C
L
BLOCKING MOUNTING
STRIP
18"
(457)
TO BOTTOM
OF HOOD
Wall framing (typical)