Wolf L282212I User manual

PRO SERIES HOOD LINERS INSTALLATION INSTRUCTIONS

2
IMPORTANT INFORMATION
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, ground-
ed 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
liner. Both numbers are listed on the
rating plate, located on the left wall
of hood liner shell.
Model #
Serial #
If you have questions concerning the
installation of this product, call Wolf
Appliance Company, LLC at (800)
332-9513.
If you received a damaged ventilation
hood liner you should immediately
contact your dealer or builder.
IMPORTANT NOTE: This
installation must be completed by a
qualified installer or service agency.
Before you begin installation, read
these instructions completely and
carefully.
•INSTALLER: please retain these
instructions for local inspector’s
reference, then leave them with the
homeowner.
•Please read the entire installation
instructions prior to installation.
•HOMEOWNER: please read and
keep these instructions for future
reference.
•Please read the entire Wolf
Pro Series Ventilation Use & Care
Information book prior to use.
As you follow these installation
instructions, take particular note of
the CAUTION and WARNING
symbols when they appear. This
information is important for the safe
and efficient installation of the Wolf
Pro Series Ventilation Hood Liner.
In addition, the printed instructions
may signal an IMPORTANT NOTE,
which highlights information that is
especially important for a problem-
free installation.
CAUTION
signals a situation where
minor injury or product dam-
age may occur if you do not
follow instructions.
WARNING
states a hazard that may
cause serious injury or death
if precautions are not fol-
lowed.

3
PRO SERIES VENTILATION HOOD LINERS
Pro-Series Hood Liner Top Width Overall Dimensions
(28-3/8", 34-3/8", 40-3/8", 46-3/8" and 52-3/8"Width )
Pro-Series Hood Liner Bottom Width Overall Dimensions
(34-3/8", 40-3/8", 46-3/8", 52-3/8" and 58-3/8" Width )
Pro-Series Hood Liner Overall Dimensions
(Model L282212I)
12"
(305mm)
221/2"
(572mm)
12"
(305mm)
283/8"
(721mm)
4"
(102mm)
223/8"
(568 mm)
FEATURES
•Available for 30", 36", 42", 48", 54"
and 60" ventilation hood shells
•(I) models include 600 cfm internal
blower
•Recessed controls
•Halogen lighting with night-light
•Stainless steel enclosed liner
•Stainless steel baffle filters
•Transition included
•Internal or remote blower option
•Heat Sentry feature
•Top discharge
•Damper included
12"
(305mm)
221/2"
(572mm)
12"
(305mm)
WIDTH
4"
(102mm)
1"
(25mm)
BOTTOM
TOP
WIDTH

INSTALLATION
CONSIDERATIONS
1) A straight, short duct run will
allow the hood liner to perform more
efficiently. Try to limit the number of
elbows and transitions to as few as
possible. Long duct runs, elbows and
transitions will reduce the perform-
ance of the hood liner.
IMPORTANT NOTE: All hoods must
exhaust to the outdoors.
IMPORTANT NOTE: There is a possi-
bility of noise issues, if there is a short
duct run coupled with a remote
blower.
2) Always use metal ducting. Do not
use flex ducting.
3) Wolf recommends installing a
back-draft damper in all installations
(included with hood liner). In cold
weather installations a back-draft
damper is necessary to minimize the
backflow of cold air into the room.
4) Wolf recommends the hood liner
be installed 30" to 36" above the
cooking surface.
5) Local building codes may require
the use of make-up air. Consult your
local HVAC professional for specific
requirements in your area.
4
Liner Installation Dimensions
30" TO 36"
(762mm - 914mm)
COOKING SURFACE
TO BOTTOM OF
HOOD LINER
12" (305 mm)
HEIGHT OF LINER HOOD LINER
DUCTWORK INSTALLATION
THROUGH ROOF
37" (940mm)
TO COOKING
SURFACE
ROOF CAP
10" ROUND DUCT
SOFIT OR CABINET
OR DUCT COVER
*TOP DISCHARGE ONLY FOR VENTILATION HOOD LINERS
TOP DISCHARGE*
TRANSITION
221/2"
(572 mm)
DEPTH OF LINER
DECORATIVE HOOD
WARNING
To reduce the risk of fire and
electric shock, install this
hood liner only with the
blowers manufactured by
Wolf Appliance Co., Model
numbers 805087, 805347,
801640, 801641, 801642 and
804701.
PRO SERIES VENTILATION HOOD LINERS

Decorative Hoods
A decorative hood can be created out
of wood, plaster, tile or metal.
The decorative hood and Wolf liner
must fit at the bottom edge in both
width and depth. The shape of the
decorative hood is not critical, the
only place where the the liner and
outside cover must meet is at the
bottom edge of the metal liner.
Wood hoods are rarely square. Always
measure inside depth and width
dimensions in multiple locations and
use the smallest dimensions to verify
liner specifications.
The bottom depth and the bottom
width of the Wolf liner must meet
and fit with the bottom interior of
the decorative hood.
30" TO 36"
(762 - 914)
TO COOKING
SURFACE
30" TO 36"
(762 - 914)
TO COOKING
SURFACE
E
12" (305)
HEIGHT OF LINER
221/2" (572)
DEPTH OF LINER
WIDTH OF LINER
DECORATIVE HOOD
HOOD LINER HOOD LINER
DECORATIVE HOOD
COOKING SURFACE
NOTE: Dimensions in parentheses are in millimeters.
6"
(152)
5"
(127)
LOCATION OF ELECTRICAL
Cabinetry and Electrical Placement
5
Installation Cross-Section
Always use the interior measurements
of the decorative hood and measure
in multiple places.
The height of the liner does not have
to be the same as the height of the
decorative hood, and is generally
shorter.
The top depth of the liner (12" stan-
dard) must be less than the interior
depth of the hood. You must meas-
ure the interior depth of your hood at
the top height of the liner to make
sure the liner will fit inside of the
decorative hood.
The Wolf liner comes standard with
a 4" lower reveal. Be sure to include
this dimension in your decorative
hood selection.
LINER
WOOD
HOOD
#10 SCREW
#10 SCREW
1/2" THICK
DRYWALL
2" x 4"
FRAMING

6
Width Height of To Center of To Center of
Model Number of Liner (A) Transition (B) Transition (C) Transition (D)
L282212I 283/8" (721) 71/2" (191) 143/16" (360) 411/16" (119)
L342212 343/8" (873) 91/2" (241) 173/16" (437) 513/16" (148)
L402212 403/8" (1026) 91/2" (241) 203/16" (513) 513/16" (148)
L462212 463/8" (1178) 91/2" (241) 233/16" (589) 513/16" (148)
L522212 523/8" (1330) 91/2" (241) 263/16" (665) 513/16" (148)
L582212 583/8" (1483) 91/2" (241) 293/16" (741) 513/16" (148)
NOTE: Dimensions in parentheses are in millimeters
Installation Dimensions
Refer to the following illustration
and chart for critical dimensions
needed for the proper installation
of the ventilation hood liner.
A
WIDTH
OF LINER
C
L
C
LC
TO CENTER
OF TRANSITION
D
TO CENTER
OF TRANSITION
B
HEIGHT OF
TRANSITION
PRO SERIES VENTILATION HOOD LINERS
INSTALLATION
CONSIDERATIONS
Shipping Weights for Hood Liners
Model Number Shipping Weight
L282212I 57 lbs.
L342212 46 lbs.
L402212 52 lbs.
L462212 57 lbs.
L522212 65 lbs.
L582212 72 lbs.
Shipping Weights for Blowers
Part Shipping
Blower Number Weight
LBLOWER-120INT 805087 38 lbs.
CTBLOWER-60REM 801640 35 lbs.
CTBLOWER-90REM 801641 35 lbs.
CTBLOWER-120REM 801642 39 lbs.
CTBLOWER-150REM 804701 47 lbs.
Hardware Contents:
•(10) #10 screws self tapping hex
head 2" long
•(10) 10-24 hex head flanged nuts

C
L
*
* DIMENSION IS 2"
161/2"
31/4"
71/16"
13/16"
11/16"
*
*
C
L
71/2"
163/4"
31/4"
8" ROUND
165/8"
31/4"
7
INSTALLATION
Step 2: Wall Preparation
IMPORTANT NOTE: Do not use duct
smaller than 8" round.
IMPORTANT NOTE: Wolf recom-
mends that the hood liner be
installed a minimum of 30" and a
maximum of 36" above the cooking
surface.
1) Construct wood wall framing that
is flush with the interior surface of the
wall studs. Make certain that the
framing is centered over the desired
installation location.
2) Use the rough-in plate shipped
with the liner to determine framing
location.
3) After wall surface is finished,
secure the rough-in plate to the wall
surface.
NOTE: If additional mounting holes
are required for adequate liner
support, drill additional mounting
holes in rough-in plate and use these
holes to attach liner assembly to wall
framing.
WARNING
Framing must be structurally
tied together and tied to ceil-
ing joists to provide enough
strength to support the
weight of the hood liner and
the internal blower, if appli-
cable.
Mounting for Model L282212
Mounting for Models L342212, L402212, L462212,
L522212 and L582212
C
L
91/2"
211/4"
81/2"
C
L
61/2"
*
*
*
*
*
**
*
51/2"
51/2"
10" ROUND
1"
223/8"
* DIMENSION IS 2"
61/2"
1013/16"

4) Attach transition to existing duct-
work with sheet metal screws. Use
duct tape or silicone to make all
joints secure and air tight.
5) If installing a remote blower, drill
7/8" hole through the wood framing
for conduit wires. See Connect
Remote Blower on page 12 for over-
all dimensions and electrical require-
ments. See installation instructions
provided with blower for mounting
and installation information.
IMPORTANT NOTE: Do not run
remote blower connects through
ductwork.
6) If installing internal blower
LBLOWER-120INT (805087) see
installation guidelines on page 11
and installation instructions provided
with blower.
8
Rough-in Plate Installation
ROUGH-IN
PLATE
HOOD
ASSEMBLY
SHIPPING
SCREWS
TRANSITION
PRO SERIES VENTILATION HOOD LINERS
INSTALLATION
Step 3: Hood Liner Preparation
If installing LBLOWER-120INT
(805087), see installation for inter-
nal blower on page 11.
IMPORTANT NOTE: Wolf recom-
mends installing the internal blower
to the rough-in plate assembly prior
to installing liner to the wall framing.
1) The liner assembly is shipped with
the rough-in plate and the transition
attached. The transition is shipped
upside down in the top of the liner
assembly and must be removed and
reinstalled.
2) Detach the rough-in plate/ transi-
tion from the liner assembly by
removing the four (4) screws on the
top and the four (4) screws on the
back of the rough-in plate/ transition
assembly.
3) Detach the transition from the
rough-in plate by removing the four
(4) screws. DO NOT DISCARD
SCREWS. Shipping screws are needed
for reinstallation of transition to the
rough-in plate.

Step 5: Install the Hood Liner
1) Align both ends of the liner
assembly with the ends of the rough-
in plate.
2) Insert the back ends of the liner
assembly into the rough-in plate and
push the liner assembly toward the
wall.
3) Using the hex nuts provided with
rough-in plate, secure the liner
assembly to the rough-in plate.
4) Install remaining #10 x 2" screws
in the lower section of the liner.
Verify that wall studs or framing are
engaged. Wall anchors are required if
the screws will not hit the wall stud.
9
Step 4: Install the Rough-In Plate
1) Use rough-in plate assembly to
determine stud locations.
2) Install #10 x 2" screws through
rough-in plate into wall framing.
3) If additional mounting holes are
required for adequate liner support,
drill additional mounting holes in
rough-in plate and use these holes to
attach rough-in plate assembly to
wall framing.
Hood Liner Installation
MOUNTING
HOLES
ROUGH-IN
PLATE
SOFFIT
CAUTION
Note the weight of the hood
liner. Three people may be
required for proper installa-
tion.
CAUTION
If wall framing is not avail-
able, wall anchors must be
used.

10
INSTALLATION
Step 6: Install Wiring
WARNING
Before servicing or cleaning
unit, switch power off at
service panel and lock the
service disconnecting means
to prevent power from being
switched on accidentally.
When the service disconnect-
ing means cannot be locked,
securely fasten a prominent
warning device, such as a
tag, to the service panel.
1) Run 120 VAC, 15 amp (minimum)
circuit electrical power cable from the
service panel to the junction box in
the rough-in plate.
2) Remove the knock-out and install
the conduit connector on the rough-
in plate hole.
3) Feed the conduit through the hole
on top of the rough-in plate to the
junction box.
4) Remove the junction box cover
from the rough-in plate. Connect
black wire to power supply black
wire, white wire to power supply
white wire and green wire to green
wire or bare wire.
5) Place all wiring connections inside
junction box and re-install on rough-
in plate. Make sure that wires are
secure and that no wires are pinched
between cover and box.
Wiring Diagram
Refer to the wiring diagram packaged
with the liner for more information.
Step 7: Install Hood Liner Filters
and Drip Cups
1) Remove all packaging material
from filters and drip cups.
2) Slide drip cups along bottom edge
of liner opening so lip overhangs
slightly.
3) Lift filters into place. Lines of filters
must run vertically and align with
drip cups.
4) Adjust filters to fill space by sliding
filters left to right.
2"
21/2"
21/2"
Electric Placement
WARNING
This ventilation hood liner
must be properly grounded.
This unit should be installed
by a qualified electrician in
accordance with all applica-
ble national and local electri-
cal codes.
PRO SERIES VENTILATION HOOD LINERS

LBLOWER-120INT (805087)
Installation
IMPORTANT NOTE: Wolf recom-
mends installing the internal blower
to the rough-in plate assembly prior
to installing liner to the wall framing.
1) Slide blower mounting tab into
liner rough-in plate mounting slot.
Make sure blower tab and mounting
slot are aligned properly front to
back.
2) Secure blower with 1/4-20 weld
stud at back of blower and liner
rough-in plate with 1/4 nut supplied
with blower.
3) Verify that blower discharge aligns
with liner back-plate discharge cut-
out.
4) Once the blower is attached to the
liner rough-in plate, install the liner
rough-in plate to the wall. Be sure to
secure power cord(s) so as not to
damage or pinch while installing liner
shell.
INTERNAL BLOWER
IMPORTANT NOTE: Before turning
the power on, make sure the blower
is in the "OFF" position. Use wire con-
nectors or wire nuts approved by UL
or C/UL. Refer to installation instruc-
tions provided with each blower to
verify wall or roof cut-outs.
5) Once hood liner installation is
complete, plug blower power cord(s)
into receptacle(s) located near the
center of the hood liner shell. Use
clips on liner interior to keep excess
power cord away from moving parts.
11
VENTILATOR INSTALLATION
BLOWER
HOUSING
WELD
STUD
MOUNTING
SLOT
MOUNTING
TAB HOOD
ROUGH-IN
PLATE
Internal Blower Installation

12
REMOTE BLOWER
IMPORTANT NOTE: Before turning
the power on, make sure the blower
is in the "OFF" position. Use wire con-
nectors or wire nuts approved by UL
or C/UL. Refer to installation instruc-
tions provided with each blower to
verify wall or roof cut-outs.
STEP 1: Plan the Installation
1) Locate the blower so the length of
the duct run and number of elbows
and transitions are kept to a mini-
mum.
2) Where possible, blower should be
located between wall studs or roof
rafters.
3) Avoid pipes, wires or other duct-
work that may be running through
the wall.
4) Be sure that there is enough space
for any transitions that may be need-
ed between the blower and the con-
necting ductwork.
5) For best performance, locate tran-
sitions nearest the blower.
Feed 6” of ROMEX through the
knockout opening hole and into the
wiring box on the rough-in plate of
liner. Secure the cable to wiring box
with an appropriate connector.
Locate cord assembly provided with
the remote blower. The cord assem-
bly has two leads, black (L1) and
white (neutral). Connect these leads
to the leads from the blower, black to
black and white to white.
Connect ALL green and bare wires
together to the ground screw in the
wiring box.
4) Plug cord assembly into receptacle
located near the center of the liner
shell. Use clips on liner interior to
keep excess power cord away from
moving parts.
5) Re-install wiring box cover and
screws. Make sure all wires are secure
and that no wires are pinched
between cover and box.
STEP 2: Connect Remote Blower
NOTE: Always refer to all blower
installation instructions provided with
the blower for additional mounting
and wiring instructions.
1) Remove cover from wiring box
inside of liner shell. Remove wiring
box knockout.
2) Feed 6” of inbound power cable
through the knockout opening hole
and into the wiring box. Secure the
cable to wiring box with an appropri-
ate connector for type of cable being
used. Connect leads as follows:
•Black (L1) to black (loose) in the
J box from the switch.
•Neutral to neutral (loose) in the
J box from the switch.
3) Wiring Remote Blower: Follow
wiring instructions at the blower as
outlined in the particular blower
installation instructions. Black (L1) to
black, white (neutral) to white – or
white to blue, or white to brown
(depending on model) and green to
grounding screw. Run remote blower
cable (ROMEX) to the liner.
Remote Blower Dimensions-600CFM
(801640) and 900CFM (801641)
241/2"(622)
151/2"(394)
281/4"(717)
203/4"(527)
243/4"(629)
14"(356) 43/4"(121)
10"(254)
DIAMETER
Remote Blower Dimensions-1200CFM
(801642)
Remote Blower Dimensions-1500CFM
(804701)
10"(254)
DIAMETER
143/4"(375)
291/2"(749)
291/2"(749)
18"(457)
22"(559)
101/8"(257)
71/4"(184)
10"(254)
10"(254)
DIAMETER
143/4"(375)
291/2"(749)
291/2"(749)
21"(533)
25"(635)
103/8"(264)
71/4"(181)
10"(254)
VENTILATOR INSTALLATION

13
PRO SERIES VENTILATION HOOD LINER ACCESSORIES
BLOWERS
Internal Blowers
•805347 – 600 CFM internal blower
factory installed with Model
L282212I.
•LBLOWER-120INT (805087) –
1200 CFM internal blower for
34-3/8", 40-3/8", 46-3/8", 52-3/8"
and 58-3/8" wide ventilation hood
liners.
BACKSPLASHES
Stainless steel backsplashes are
available in the following sizes for all
Wolf wall ventilation hoods and
liners.
•30BAK/DF – 30"W x 38"H
backsplash for 30" wall hoods.
•36BAK/DF – 36"W x 38"H
backsplash for 36" wall hoods.
•42BAK/DF – 42"W x 38"H
backsplash for 42" wall hoods.
•48BAK/DF – 48"W x 38"H
backsplash for 48" wall hoods.
•54BAK/DF – 54"W x 38"H
backsplash for 54" wall hoods.
•60BAK/DF – 60"W x 38"H
backsplash for 60" wall hoods.
•66BAK/DF – 66"W x 38"H
backsplash for 66" wall hoods.
Remote Blowers
•CTBLOWER-60REM (801640) –
600 CFM remote blower for
ventilation hood liners (except Model
L282212I).
•CTBLOWER-90REM (801641) –
900 CFM remote blower for
ventilation hood liners (except Model
L282212I).
•CTBLOWER-120REM (801642) –
1200 CFM remote blower for
ventilation hood liners (except Model
L282212I).
•CTBLOWER-150REM (804701) –
1500 CFM remote blower for
ventilation hood liners (except Model
L282212I).
For blower specifications, refer to the
Ventilation Recommendations
charts found in the Wolf Design
Guide.

14
SERVICE
INFORMATION
IMPORTANT NOTE: If the ventilation
hood liner does not operate properly,
follow these troubleshooting steps:
•Verify that power is being supplied
to the ventilation hood liner.
•Check the electrical connections to
ensure that the installation has been
completed correctly.
•If the ventilation hood liner still
does not work, contact an authorized
Wolf Factory Authorized Service
Center. Do not attempt to repair the
ventilation hood liner yourself. Wolf is
not responsible for service required to
correct a faulty installation.
•To obtain the name and number of
a Wolf Factory Authorized Service
Center, call Wolf Customer Service at
[phone] or check our website;
www.wolfappliance.com.
•When calling for service, you will
need the ventilation hood liner model
and serial numbers. Both numbers are
listed on the rating plate, located on
the left wall of hood liner shell.
IMPORTANT INFORMATION

The information and images are the copyright property of Wolf Appliance Company, LLC,
an affiliate of Sub-Zero Freezer Company, Inc. Neither this book nor any information or images
contained herein may be copied or used in whole or in part without the express written permission
of Wolf Appliance Company, LLC, an affiliate of Sub-Zero Freezer Company, Inc.
©Wolf Appliance Company, LLC all rights reserved.

WOLF APPLIANCE COMPANY, LLC
P. O. Box 44848 •Madison, WI 53744 •800-332-9513
www.wolfappliance.com
805049 REV-C 9/03