Wolf Appliance Company Ventilation Hood L342212 User Manual

P R O V E N T I L AT I O N H O O D L I N E R S  
INSTALLATION INSTRUCTIONS  
 
WO L F P RO V E N T I L AT I O N HOOD LINERS  
INSTALLATION R E Q U I R E M E N T S  
IMPORTANT NOTE: This installation must be  
completed by a qualified installer or Wolf  
authorized service center technician.  
WARNING – TO REDUCE THE  
RISK OF FIRE, ELECTRIC SHOCK,  
OR INJURY TO PERSONS,  
Installer: Please read the entire Installation  
Instructions prior to installation. Save these  
instructions for the local inspector’s refer-  
ence, then leave them with the homeowner.  
R AT I N G P L AT E  
I N F O R M AT I O N  
OBSERVE THE FOLLOWING:  
Homeowner: Please read and keep these  
instructions for future reference and be sure  
to read the entire Use & Care Information  
prior to use.  
Model Number  
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.  
Any questions or problems about the  
installation should be directed to your Wolf  
dealer or Wolf Appliance Company, Inc. at  
800-332-9513. You can also visit our website  
at wolfappliance.com.  
Serial Number  
B) When cutting or drilling into wall  
or ceiling, do not damage electrical  
wiring and other hidden utilities.  
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.  
C) Ducted fans must always be  
vented to the outdoors.  
To reduce the risk of fire and to  
properly exhaust air, be sure to  
duct air outside. Do not vent  
exhaust air into spaces within  
walls or ceilings or into attics,  
crawl spaces or garages.  
Record the model and serial numbers before  
installing the hood liner. Both numbers are  
listed on the rating plate, located inside the  
left wall of the hood liner shell. Refer to the  
illustration below.  
Rating plate located  
inside hood liner shell  
Rating plate location  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
3
 
WO L F P RO V E N T I L AT I O N HOOD LINERS  
INSTALLATION R E Q U I R E M E N T S  
INSTALLATION C O N S I D E R AT I O N S  
L I S T O F M AT E R I A L S  
IMPORTANT NOTE: Wolf Pro ventilation hood  
liners are recommended for use with all Wolf  
cooking appliances and are available to accom-  
modate 36" (914), 42" (1067), 48" (1219), 54"  
(1372) and 60" (1524) wide hoods.  
The following is a list of materials shipped  
with the Wolf Pro ventilation hood liner.  
AC C E S S O R I E S  
Stainless steel hood liner  
Proper installation is the responsibility  
of the installer. Product failure due to  
improper installation is not covered  
under the Wolf Warranty. Refer to the Wolf  
Pro Ventilation Hoods Use & Care  
Information for warranty details, or visit  
the Contact/Help section of our website,  
wolfappliance.com.  
Transition with backdraft damper (attached  
inside hood liner—needs to be removed)  
Optional acces-  
sories are available  
through your  
Filters (installed in hood liner)  
Wolf dealer. To  
Installation package (taped to filters)  
includes:  
(8) #10 x 2" (51) Phillips head wood screws  
(8) #10 washers  
obtain local dealer  
information, visit  
the Locator section  
of our website,  
Make sure you have the tools and materials  
necessary for proper installation.  
wolfappliance.com.  
(4) hollow wall anchors  
Installation Instructions  
Any required service must be performed by  
a Wolf authorized service center. Wolf is not  
responsible for service required to correct a  
faulty installation.  
Use & Care Information and product  
registration card  
IMPORTANT NOTE: Wolf Pro ventilation  
hood liners are shipped without the blower  
assembly. Wolf internal, in-line and remote  
blower assemblies are available, refer to  
page 14. Use only a Wolf blower with the Pro  
hood liner  
IMPORTANT NOTE: Wolf recommends that  
the Pro ventilation hood liner be installed  
30" (762) to 36" (914) above the countertop.  
E L E C T R I C A L R E Q U I R E M E N T S  
Wolf Pro ventilation hood liners require a  
separate, grounded 110/120 V AC, 60 Hz power  
supply. The service should have its own 15  
amp circuit breaker. Locate the electrical  
supply within the shaded area shown in the  
Installation Specifications illustration on  
the following page.  
You must follow all National Electrical Code  
regulations. In addition, be aware of local  
codes and ordinances when installing your  
service.  
4
 
INSTALLATION I N S T R U C T I O N S  
OVERALL D I M E N S I O N S  
P RO H O O D L I N E R S  
TOP WIDTH  
SUBTRACT 6" (152) FROM OVERALL WIDTH  
Overall Widths  
343/8" (873), 403/8" (1026),  
463/8" (1178), 523/8" (1330)  
and 583/8" (1483)  
3
1 /8" (35)  
3
3"  
22 /4"  
(578)  
3"  
12"  
(76)  
(76)  
(305)  
12" (305)  
OVERALL  
HEIGHT  
Overall Height  
Overall Depth  
12" (305)  
4" (102)  
221/2" (572)  
1
OVERALL WIDTH  
22 /2" (572)  
Shipping Weight (shell only)  
44–65 lbs  
(20–29 kg)  
OVERALL DEPTH  
Dimensions may vary to 1/8" (3).  
+
Pro Hood Liners  
INSTALLATION S P E C I F I C AT I O N S  
LOCATION OF ELECTRICAL  
6"  
E
(152)  
5"  
DECORATIVE HOOD  
HOOD LINER  
DECORATIVE HOOD  
(127)  
HOOD LINER  
12" (305)  
HEIGHT OF LINER  
WIDTH OF LINER  
1
30" TO 36"  
(762–914)  
30" TO 36"  
(762–914)  
22 /2  
"
(572)  
DEPTH OF LINER  
TO COUNTERTOP  
TO COUNTERTOP  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
5
 
WO L F P RO V E N T I L AT I O N HOOD LINERS  
INSTALLATION S P E C I F I C AT I O N S  
DECORATIVE H O O D S  
The illustration and chart below provide  
dimensions critical for proper installation of  
the Pro hood liner.  
A decorative hood can be created out of wood,  
plaster, tile or metal. The shape of the decora-  
tive hood is not critical. The only place where  
the hood liner and outside cover must meet is  
at the bottom edge of the liner. The decorative  
hood and liner must fit at the bottom edge in  
both width and depth.  
B
HEIGHT OF  
TRANSITION  
The height of the hood liner does not have to  
be the same as the height of the decorative  
hood and is generally shorter.  
TO CENTER  
OF TRANSITION  
D
C
The top depth of the hood liner, which is 12"  
(305) standard, must be less than the interior  
depth of the decorative hood. Measure the  
interior depth of the hood at the top height of  
the liner to make sure the liner will fit inside  
the decorative hood.  
TO CENTER  
OF TRANSITION  
A
WIDTH OF  
HOOD LINER  
The hood liner comes standard with a 4" (102)  
lower reveal. Be sure to include this dimension  
in your decorative hood selection.  
Pro Hood Liners  
Model  
(A)  
(B)  
(C)  
(D)  
L342212  
L402212  
L462212  
L522212  
L582212  
343/8" (873)  
403/8" (1026)  
463/8" (1178)  
523/8" (1330)  
583/8" (1483)  
93/8" (238)  
93/8" (238)  
93/8" (238)  
93/8" (238)  
93/8" (238)  
173/16" (437)  
203/16" (513)  
233/16" (589)  
263/16" (665)  
293/16" (741)  
6" (152)  
6" (152)  
6" (152)  
6" (152)  
6" (152)  
Always use the interior measurements of the  
decorative hood and measure in multiple  
places. Use the smallest dimensions to verify  
hood liner specifications.  
Letters correspond to those in the illustration.  
6
 
INSTALLATION I N S T R U C T I O N S  
I N S TA L L DUCTWORK  
To reduce the risk of fire, use only metal  
ductwork.  
DUCTWORK INSTALLATION  
THROUGH ROOF  
ROOF CAP OR REMOTE BLOWER  
10" ROUND DUCT  
IMPORTANT NOTE: Wolf recommends that  
the Pro ventilation hood liner be installed  
30" (762) to 36" (914) above the countertop.  
TRANSITION  
221/4"W x 9"D  
TO 10" ROUND 10"H  
IMPORTANT NOTE: Consult a qualified HVAC  
Engineer for specific ducting applications.  
SOFFIT OR CABINET  
OR DUCT COVER  
DIMENSIONS INCLUDE FLANGES  
DECORATIVE HOOD  
IMPORTANT NOTE: All Wolf ventilation hood  
liners must exhaust to the outdoors. Always  
use metal ducting. Do not use flex ducting.  
VERTICAL DISCHARGE  
12" (305)  
HEIGHT OF LINER  
HOOD LINER  
Decide where the ductwork will run between  
the hood liner and the outside. A straight,  
short duct run will allow the hood liner 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 liner. Wolf  
recommends the maximum linear duct run be  
no greater than 50' (15 m). The Pro hood liner  
has a vertical discharge.  
1
22 /2" (572)  
DEPTH OF LINER  
30" TO 36"  
(762–914)  
COUNTERTOP  
TO BOTTOM OF  
DECORATIVE HOOD  
IMPORTANT NOTE: There is a possibility of  
noise issues, if there is a short duct run  
coupled with a remote blower.  
36" (914)  
STANDARD  
FLOOR TO  
COUNTERTOP  
HEIGHT  
Always install a roof or wall cap if you are not  
installing a remote blower. Connect 10" (254)  
round metal ductwork to the cap and work  
back towards the hood. Use duct sealing tape  
on joints between ductwork sections.  
Wolf Pro hood liners come standard with a  
backdraft damper included in the transition  
assembly. Local codes may require the use of  
an additional backdraft damper. Contact your  
local HVAC professional for specific require-  
ments. In cold weather installations, a back-  
draft damper is necessary to minimize the  
backflow of cold air into the room.  
VERTICAL DISCHARGE ONLY FOR VENTILATION HOOD LINERS.  
Ducting for Pro hood liners  
To reduce the risk of fire and electric  
shock, install this ventilation hood liner  
only with a blower manufactured by  
Wolf. Blower model numbers are listed  
on page 14.  
Local building codes may require the use of  
make-up air. Consult your local HVAC profes-  
sional for specific requirements in your area.  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
7
 
WO L F P RO V E N T I L AT I O N HOOD LINERS  
WALL P R E PA R AT I O N  
HOOD LINER P R E PA R AT I O N  
If you are installing LBLOWER-120INT, refer  
to the internal blower information on page  
11 and follow installation instructions  
provided with the blower.  
Framing must be tied together and to  
ceiling joists to provide enough structural  
strength to support the weight of the hood  
liner and internal blower, if applicable.  
The hood liner assembly is shipped with  
the transition attached. The transition is  
shipped upside down in the top of the hood  
liner. It must be removed and reinstalled in  
the proper position. Refer to the illustration  
on the following page.  
Construct the wood wall framing flush with  
the wall studs and centered in the location  
that the hood liner will be mounted.  
Remove the filters by pushing each filter up  
at the angle it is placed in, and rotate down.  
Remove the center filter first. Gloves should  
be worn to provide the proper grip when  
removing filters.  
Refer to the illustrations below for the location  
of mounting holes for Pro hood liners and a  
cross-section of a typical installation.  
Separate the transition from the top plate  
by removing the four shipping screws. Do  
not discard the screws, they will be  
needed to reinstall the transition to the top  
plate.  
If wall framing is not available, wall  
anchors must be used.  
Attach the transition to existing ductwork  
with sheet metal screws and duct sealing  
tape.  
Decorative  
Hood  
#10 Screw  
Hood Liner  
#10 Screw  
3
2"  
2 /4"  
(70)  
(51)  
4"  
8" (203)  
1
(
)
102  
/2" (13) Drywall  
Mounting holes for hood liners  
Installation cross-section  
8
 
INSTALLATION I N S T R U C T I O N S  
HOOD LINER P R E PA R AT I O N  
I N S TA L L T H E HOOD LINER  
If you are installing an in-line or remote  
blower, drill a 7/8" (22) hole through the  
wood framing for the conduit. Refer to the  
in-line and remote blower information on  
pages 12–13 and follow installation instruc-  
tions provided with the blower.  
IMPORTANT NOTE: If a backsplash is to be  
used, it should be installed before the hood  
liner is mounted.  
Position the hood liner in the desired location  
on the wall. Install the #10 x 2" (59) screws  
through the mounting holes on the back plate.  
Verify that the screws engage the wall studs or  
framing. If not, wall anchors must be used.  
IMPORTANT NOTE: Do not run wiring for the  
remote blower through the ductwork.  
IMPORTANT NOTE: If additional support is  
required for the hood liner, drill supplementary  
mounting holes in the back plate and use these  
holes to attach the hood liner assembly to the  
wall framing.  
Due to the weight of the hood liner, be  
sure to have adequate manpower for  
installation.  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
9
 
WO L F P RO V E N T I L AT I O N HOOD LINERS  
I N S TA L L WIRING  
Run a 120 V AC, 15 amp circuit (minimum)  
power cable from the service panel to the  
electrical box in the back of the hood liner.  
This ventilation hood liner must be  
properly grounded and should be installed  
by a qualified electrician in accordance  
with all applicable national and local  
electrical codes.  
Insert the conduit through the holes in the  
back of the hood liner to the electrical box.  
I M P O RTA N T  
N OT E  
Remove the electrical box cover from the  
back of the hood liner. Connect black wire  
to power supply black wire, white wire to  
power supply white wire and green wire to  
green wire or bare wire.  
You must follow  
all National  
Before servicing or cleaning, switch  
power off at service panel and lock the  
service disconnecting means to prevent  
power from being switched on acciden-  
tally. When the service disconnecting  
means cannot be locked, securely fasten  
a prominent warning device, such as a  
tag, to the service panel.  
Electrical Code  
regulations. In  
addition, be aware  
of local codes and  
ordinances when  
installing your  
service.  
Place all wiring connections inside the  
electrical box and reinstall the electrical box  
cover. Make sure that the wires are secure  
and that no wires are pinched between the  
cover and box.  
Refer to the wiring diagram packaged with the  
hood liner for more information.  
1
3 /2" (89)  
7
(
)
1 /8" 48  
1
12 /2"  
(318)  
Pro hood liner wiring location  
10  
 
INSTALLATION I N S T R U C T I O N S  
INTERNAL B L OW E R  
IMPORTANT NOTE: Refer to the installation  
instructions provided with the internal  
blower for additional mounting and wiring  
instructions.  
IMPORTANT NOTE: Before turning the power  
on to the ventilation hood liner, make sure the  
blower is off.  
IMPORTANT NOTE: Use wire connectors or  
wire nuts approved by UL or C/UL.  
L B L OW E R - 1 2 0 I N T I N S TA L L AT I O N  
Slide the blower mounting tab into the  
hood liner top plate mounting slot. Make  
sure the blower tab and mounting slot are  
aligned properly front to back.  
Secure the blower with the weld stud at the  
front of the blower and hood liner top plate  
with the nut (included with the blower).  
Verify that the blower discharge aligns with  
the top plate discharge cut-out of the hood  
liner.  
Once the hood liner installation is complete,  
plug the blower power cord(s) into recepta-  
cle(s) located near the center of the hood  
liner shell. Use the clips on the interior of  
the hood liner to keep excess power cord  
away from moving parts.  
Mounting  
Slot  
Weld Stud  
Blower  
Housing  
Mounting  
Tab  
Liner  
Top and  
Back Plate  
Nut  
Internal blower installation  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
11  
 
WO L F P RO V E N T I L AT I O N HOOD LINERS  
IN-LINE A N D REMOTE B L OW E R S  
B L OW E R I N S TA L L AT I O N  
Refer to the illustrations below and on the  
following page for overall dimensions of Wolf  
in-line and remote blowers. Also refer to the  
specific installation instructions provided with  
each remote blower to verify cut-out dimen-  
sions.  
IMPORTANT NOTE: Refer to the specific  
installation instructions provided with each  
blower for additional mounting instructions.  
AC C E S S O R I E S  
Locate the blower so that the length of the  
duct run and number of elbows and transitions  
are kept to a minimum. Wolf recommends the  
maximum linear duct run be no greater than  
50' (15 m).  
Optional acces-  
sories are available  
through your  
Wolf dealer. To  
If possible, remote blowers should be located  
between wall studs or roof rafters. Avoid  
pipes, wires or other ductwork that may be  
running through the wall.  
obtain local dealer  
information, visit  
the Locator section  
of our website,  
wolfappliance.com.  
Be sure that there is enough space for any  
transitions that may be needed between the  
blower and the connecting ductwork. For best  
performance, locate transitions nearest the  
blower.  
Remove the two knock-outs in the top plate of  
the liner when using a remote blower. Refer to  
the illustration below.  
7
24 /8"  
Knock-outs  
(632)  
18"  
12"  
(457)  
(305)  
8"  
(203)  
22"  
18"  
(559)  
(457)  
Liner top plate knock-outs  
Dimensions for BLOWER-110IL  
12  
 
INSTALLATION I N S T R U C T I O N S  
IN-LINE A N D REMOTE B L OW E R S  
B L OW E R W I R I N G  
Plug the cord assembly into the receptacle  
located near the center of the hood shell.  
Use the clips on the interior of the hood to  
keep excess power cord away from moving  
parts.  
IMPORTANT NOTE: Refer to the specific  
installation instructions provided with each  
blower for additional wiring instructions.  
Follow wiring instructions at the blower as  
outlined in the specific installation instruc-  
tions provided with each blower. 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  
blower cable (ROMEX) to the hood liner.  
Reinstall the electrical box cover and  
screws. Make sure that all wires are secure  
and that no wires are pinched between the  
cover and box.  
IMPORTANT NOTE: Before turning the power  
on to the ventilation hood liner, make sure the  
blower is off.  
Insert 6" (152) of ROMEX cable through the  
supplied holes on the back plate and into  
the hood liner. Secure the cable to the elec-  
trical box with an appropriate connector.  
When making electrical connections,  
make sure the electrical power is turned  
off at the power source or circuit breaker  
before proceeding.  
Locate the cord assembly provided with the  
blower. The cord assembly 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 electrical box.  
18" (457)  
10"  
21" (533)  
3
20 /4"  
10"  
(527)  
(254)  
(254)  
1
1
29 /2"  
1
28 /4"  
29 /2"  
(749)  
(718)  
(749)  
10" (254)  
Diameter  
10" (254)  
Diameter  
10" (254)  
Diameter  
1
3
15 /2"  
(394)  
3
14 /4"  
(375)  
14 /4"  
1
1
29 /2"  
1
29 /2"  
24 /2"  
(375)  
(749)  
(749)  
(622)  
1
3
14"  
10 /8"  
10 /8"  
(356)  
(257)  
(264)  
3
4
/4"  
3
(121)  
24 /4"  
(629)  
1
7
1
7
22"  
25"  
/4"  
/4"  
(559)  
(635)  
(184)  
(184)  
Dimensions for BLOWER-90REM  
Dimensions for BLOWER-120REM  
Dimensions for BLOWER-150REM  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
13  
 
WO L F P RO V E N T I L AT I O N HOOD LINERS  
I N S TA L L FILTERS  
BLOWER A S S E M B L I E S  
Remove all packaging material from the  
filters.  
Wolf Pro ventilation hood liners are shipped  
without the blower assembly. Wolf internal,  
in-line and remote blower assemblies are  
available as sales accessories through your  
Wolf dealer.  
Install the filters. Orient each filter with  
lines running vertically. Position the top  
edge of the filter as shown in the illustra-  
tion below. While pressing up against the  
spring, rotate the bottom edge of the filter  
into position. Gloves should be worn to  
provide proper grip.  
AC C E S S O R I E S  
IMPORTANT NOTE: Blower options vary with  
the cooking surface. Use only a Wolf blower  
with the Pro ventilation hood liner.  
Optional acces-  
sories are available  
through your  
I N T E R N A L B L OW E R S  
Wolf dealer. To  
obtain local dealer  
information, visit  
the Locator section  
of our website,  
LBLOWER-120INT (805087) – 1200 CFM  
internal blower for all Pro hood liners.  
I N - L I N E B L OW E R S  
wolfappliance.com.  
BLOWER-110IL (808332) – 1100 CFM  
in-line blower for all Pro hood liners.  
R E M OT E B L OW E R S  
BLOWER-90REM (801641) – 900 CFM  
remote blower for all Pro hood liners.  
BLOWER-120REM (801642) – 1200 CFM  
remote blower for all Pro hood liners.  
BLOWER-150REM (804701) – 1500 CFM  
remote blower for all Pro hood liners.  
Refer to the Wolf Design Guide for Pro  
ventilation recommendations. You can also  
visit our website at wolfappliance.com.  
Spring  
Filter  
Grease Cup  
SIDE VIEW  
Filter installation  
14  
 
INSTALLATION I N S T R U C T I O N S  
TROUBLES H O OT I N G  
I F YO U N E E D SERVICE  
IMPORTANT NOTE: If the Pro ventilation hood  
liner does not operate properly, follow these  
troubleshooting steps:  
Maintain the quality built into your Pro  
ventilation hood liner by calling a Wolf  
authorized service center.  
Verify that power is being supplied to the  
ventilation hood liner.  
For the name and number of the Wolf  
authorized service center nearest you,  
check the Locator section of our website,  
wolfappliance.com, or call Wolf Customer  
C O N TAC T  
I N F O R M AT I O N  
Check electrical connections to ensure that  
the installation has been completed  
correctly.  
Service at 800-332-9513  
.
Wolf Customer  
Service:  
800-332-9513  
When calling for service, you will need the  
model and serial number of your ventilation  
hood liner. This information is found on the  
rating plate located inside the left wall of  
the hood liner shell. Refer to the illustration  
on page 3.  
Refer to the Troubleshooting Guide in the  
Wolf Pro Ventilation Hoods Use & Care  
Information.  
Website:  
wolfappliance.com  
If the ventilation hood liner still does not  
work, contact a Wolf authorized service  
center. Do not attempt to repair the hood  
liner yourself. Wolf is not responsible for  
service required to correct a faulty  
installation.  
The information and images are the copyright  
property of Wolf Appliance Company, Inc., 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, Inc., an affiliate of  
Sub-Zero Freezer Company, Inc.  
©Wolf Appliance Company, Inc. all rights reserved.  
15  
 
WOLF APPLIANCE COMPANY, INC.  
P. O. BOX 44848  
MADISON, WI 53744  
800-332-9513  
WOLFAPPLIANCE.COM  
8 1 0 4 8 1  
2 / 2 0 0 7  
 

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