D
UAL F UEL
R ANGES I
NSTALLATION
I NSTRUCTIONS
2
I MPORTANT I NFORMATION
IMPORTANT NOTE: This
installation must be completed
by a qualified installer, service
agency or gas supplier.
• 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 Dual
Fuel Ranges Use & Care Information
book prior to use.
This appliance must be installed in
accordance with all 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 that 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 range. Both
numbers are on the rating plate,
located on the bottom of the control
panel assembly just above the oven
door on the far right.
Model #
Serial #
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 Wolf Dual
Fuel Ranges.
In addition, the printed instructions
may signal an IMPORTANT NOTE,
which highlights information that is
especially important for a problemfree installation.
CAUTION
signals a situation where minor
injury or product damage may
occur if you do not follow
instructions.
WARNING
states a hazard that may cause
serious injury or death if precautions are not followed.
3
P RE-INSTALLATION
WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any
appliance.
• Do not touch any electrical
switch.
• Do not use any phone in your
building.
• Immediately call your gas
supplier from a neighboring
phone. Follow the gas
supplier’s instructions.
• If you cannot reach your gas
supplier, call the fire department.
WARNING
If the information in this
manual is not followed exactly,
a fire or explosion may result
causing property damage, personal injury or death.
Do not store or use gasoline or
other flammable vapors and
liquids in the vicinity of this or
any other appliance.
BEFORE YOU START
• This range is manufactured for use
with natural gas or LP. Please check
range rating plate for type of gas
needed.
• Proper installation is your responsi-
bility. Have a qualified technician
install this range. Installations must
be performed by a qualified or
licensed contractor, plumber or gas
fitter, qualified or licensed by the
state, province or region where this
appliance is being installed. You must
also assure that electrical installation
is adequate and in conformance with
all local codes and ordinances.
• Make sure you have everything
necessary for correct installation. It is
the responsibility of the installer to
comply with the installation clearances specified on the model/serial
rating plate, located on the bottom
of the control panel assembly just
above the oven door on the far right.
• Proper gas supply connection must
be available, refer to Gas Supply
Requirements on page 8. Electrical
ground is required, see Electrical
Requirements on page 9.
IMPORTANT NOTE: Please remove
the oven door(s) prior to lifting on
the front of the unit, see pages 4-5.
This can lower the overall weight of
the unit by 50-100 lbs., depending
on the size of the unit.
SITE PREPARATION
IMPORTANT NOTE: Make sure that
protective material is used on the
floor prior to positioning the range.
Failure to do so may result in damage
to the floor covering.
• Check the location where the
range will be installed. The location
should be away from strong draft
areas, such as windows, doors and
strong heating vents or fans. Do not
obstruct flow of combustion and
ventilation air.
• All openings in the wall or floor
where the range is to be installed
must be sealed.
• When installing the range under
existing cabinets and the installation
does not meet the minimum cabinet
clearances, install a range hood or
other non-combustible surface above
the range to avoid burn hazards.
• The rear of the range has rolling
casters which allows for easy movement of the range by picking up on
the front of the unit. Do not lift by
oven door handle(s). See illustration
below.
NOTE: The range comes from the
factory at an overall height of 35-7/8"
(from floor to the top of the bullnose)
before any height adjustment. The
legs and casters allow for 2-1/8"
height adjustment. Refer to the chart
and the Installation Dimensions illustrations on pages 6-7 for additional
dimensions.
4
P RE-INSTALLATION
REMOVE THE OVEN
DOOR(S)
Due to the weight of this appliance
removing the oven door(s) will significantly reduce the lifting load, while
also providing the installer with a
place to grip the range when pushing
it into place.
WARNING
Do not lift or carry the oven
door by the door handles.
Failure to insert supplied pin in
appropriate hinge arm will
cause damage to unit, and possible minor injuries may occur.
CASTERS ALLOW
2
1
/8" HEIGHT ADJUSTMENT
Rolling Casters
WARNING
The rear of the range has rolling
casters which allows easy movement of the range by picking up
on the front of the unit.
UNPACK THE RANGE
• Remove all packing materials,
including cardboard and tape, located
outside and within the oven cavity.
• Remove the oven racks and broiler
pan from within the oven cavity. Do
this for both oven cavities on the 48inch and 60-inch ranges.
• Remove the grates and styrofoam
off the top cooking surface. Be sure to
remove the burner caps packaged in
styrofoam below the grates.
• Lift the unit off the pallet. Remember,
range is heavy. Remove the styrofoam
from the bottom of the unit.
• Be sure not to discard the angle iron
supplied with the range as this is the
anti-tip bracket and must be installed
on the unit. Refer to Anti-Tip Bracket
Installation on page 11.
NOTE: Only one of the hinge arms
is spring loaded, which requires use
of the hinge pin for removal. Refer to
the following illustrations for the
location of the hinge pin on various
models.
For 30-inch and 36-inch units, the
hinge pin will be inserted through
the hole in the right hinge arm
(looking at the front of the unit), see
figure 1. On 48-inch and 60-inch
units, the spring hinges are located
on the outside edges of the unit. On
these units, the left oven door will
have the spring hinge on the left
side. The right oven door will have
the spring hinge on the right side.
Refer to figure 2 below.
Oven Door Removal:
• Open the oven door to its fully
opened position.
• Remove the screw and plate.
• Insert the supplied pin (found
taped to inside of oven door)
through hole in the appropriate
hinge arm. See illustration below.
• Lift the oven door to about a 60-
degree angle from the horizontal. Pull
the door away from the oven while
continuing to lift.
• For 48-inch and 60-inch units,
complete this procedure for both the
left and right oven doors.
5
Oven Door Removal
VENTILATION
CONSIDERATIONS
IMPORTANT NOTE: Do not install
or operate your Wolf Dual Fuel Range
without a ventilation hood.
• Start the ventilation hood approxi-
mately five minutes before cooking;
this establishes an air curtain, and
improves the capture of vapor and
moisture.
• Blower requirements may vary due
to length of duct work and number
of angles. The basic recommendation
is 100-150 net CFM per square foot
of cooking area. Consult with your
HVAC representative for more concise
blower requirements.
PLATE
HINGE
PIN
SCREW
PLACE PIN ON
SPRING HINGE SIDE OF UNIT
Figure 1 – Spring Hinge Location
30-inch and 36-inch units
PLACE PINS ON
SPRING HINGE SIDE OF UNIT
Figure 2 – Spring Hinge Location
48-inch and 60-inch units
6
P RE-INSTALLATION
Installation Dimensions 30" Range 36" Range 48" Range 60" Range
A Overall width of range (width may vary to +1/8") 297/8"35
7
/8"47
7
/8"60
1
/8"
B Finished rough opening width 30" 36" 48" 601/4"
C Dimension from edge of rough opening 81/
2"8
1
/
2" 24" 31"
D Location of gas supply 10" 15" 10" 10"
E Location of electrical 13" 19" 13" 13"
Note: Dimensions correspond to the illustrations on the following page.
INSTALLATION
CONSIDERATIONS
• Each unit is designed to fit between
cabinets set at the distance specified
by the unit (i.e. a 36-inch unit will fit
a 36" opening). The exception is the
60-inch unit which will require a 601/4" opening.
• Unit is designed with a terminal
block on the rear of the range. The
terminal block will also accept an
appliance power cord. Have a certified electrical contractor wire your
unit from the junction block to the
terminal block on the range.
NOTE: Refer to the chart below and
the Installation Dimensions illustrations on the following page for exact
rough opening dimensions.
IMPORTANT NOTE: Cabinet
opening dimensions that are shown
must be used. Given dimensions
provide for required clearances.
NOTE: Maintain an 18" (45.7 cm)
minimum clearance from upper
cabinet to countertop, within 6"
(15.2 cm) minimum side clearance
to combustible surface above
countertop.
ISLAND OR PENINSULA
INSTALLATIONS
Island Installation: Unit should not
be installed within an enclosure
having an adjacent rear wall that rises
above the cooking surface. Refer to
the chart below and the Installation
Dimensions illustrations on the following page.
Peninsula Installation: Unit has a
6-inch minimum clearance to the side
wall, left or right side, and 12-inch
minimum clearance to the rear wall.
NOTE: Refer to the chart below and
the Installation Dimensions illustrations on the following page for exact
rough opening dimensions.
NOTE: Maintain a 30" (76.2 cm)
minimum clearance between top of
cooking surface and bottom of wood
or metal cabinet, which is protected
by not less than 1/4" (.6 cm) flame
retardant millboard covered with not
less than No. 28 MSG sheet steel,
.015" (.04 cm) stainless steel, or
.024" (.06 cm) aluminum or .02" (.05
cm) copper. Maintain a 36" (91.4 cm)
minimum clearance between top of
cooking surface and bottom of an
unprotected wood or metal cabinet.
IMPORTANT NOTE: Locate the
junction box within dimensions
shown, flush with back wall.
• Total rating: 5.2 kW (240V) for
30-inch and 36-inch units, 10.2 kW
(240V) for 48-inch and 60-inch units.
• Total Amps: 22 amps for 30-inch
and 36-inch units, 43 amps for
48-inch and 60-inch units.
7
E
LOCATION OF
ELECTRICAL
36"
(91.4)
367/8"
(93.7) TO
COOKING
SURFACE
30"min (76.2)
COOKING SURFACE
TO COMBUSTIBLE
CONSTRUCTION
44"min (91.4)
TO CHARBROILER
30"min (76.2)
TO BOTTOM OF
VENTILATION HOOD
VENTILATION HOOD
COMBUSTIBLE CONSTRUCTION
18"min (45.7)
TO COOKING
SURFACE
13"max
(33.0)
LOCATION OF GAS AND
ELECTRICAL EXTENDS 3"
ON FLOOR FROM BACK WALL
ISLAND INSTALLATIONS: 12" MINIMUM
CLEARANCE FROM BACK OF RANGE
TO COMBUSTIBLE CONSTRUCTION
B
FINISHED ROUGH OPENING WIDTH
COOKING SURFACE
C
31/4"
(8.3)
D
LOCATION
OF GAS
SUPPLY
6"min
(15.2)
TO WALL
357/8"
(91.1)
367/8" (93.7)
TO COOKING
SURFACE
367/8"
(93.7)
OVERALL
HEIGHT
A
OVERALL WIDTH
25" (63.5)
241/4"
(61.6)
271/2"
(69.9)
291/2" (74.9)
OVERALL DEPTH
LEGS AND CASTERS ALLOW
21/8" HEIGHT ADJUSTMENT
INSTALLATION DIMENSIONS
8
I NSTALLATION
• Provide a gas supply line of 3/4"
rigid pipe to the range location. A
smaller size pipe on long runs may
result in insufficient gas supply. Pipe
joint compounds, suitable for use
with LP gas should be used. For LP
gas, piping or tubing size can be 1/2"
minimum. LP gas suppliers usually
determine the size and materials used
on the system.
• If local codes permit, a new CSA
design-certified, 3-foot long, 1/2" or
3/4" ID, flexible metal appliance connector is recommended for connecting this range to the gas supply line.
Do not kink or damage the flexible
connector when moving the range.
The pipe coming out the bottom of
the unit has 1/2" male threads. You
will need to determine the fittings
required, depending on the size of
your gas supply line, flexible metal
connector and shut-off valve.
• The supply line must be equipped
with an approved shut-off valve. This
valve should be located in the same
room as the range and should be in a
location that allows ease of opening
and closing. Do not block access to
the shut-off valve. The valve is for
turning on or shutting off gas to the
appliance. See illustration.
• If rigid pipe is used as a gas supply
line, a combination of pipe fittings
must be used to obtain an in-line
connection to the range. All strains
must be removed from the supply
and fuel lines so range will be level
and in line.
• The regulator must be checked at a
minimum 1-inch (2.5 cm) water
column above the set pressure. The
inlet pressure to the regulator should
be as follows for operation and
checking the regulator setting.
Natural Gas:
• Set pressure 5 inches (11.4 cm)
• Supply pressure 7-14 inches
(17.8 cm - 35.5 cm) max.
LP Gas:
• Set pressure 10 inches (25.4 cm)
• Supply pressure 14 inches
(35.5 cm)
GAS SUPPLY
REQUIREMENTS
SHUT-OFF VALVE
(open position)
GAS SUPPLY LINE
TO APPLIANCE
Shut-off Valve
WARNING
EXPLOSION HAZARD –
• Use a new CSA approved gas
supply line and install a gas
shut-off valve.
• Securely tighten all gas connections.
• If connected to LP, have a
qualified person make sure gas
pressure does not exceed 14
inches water column.
• Failure to do so can result in
explosion, fire or death.
IMPORTANT NOTE: Observe all
governing codes and ordinances.
IMPORTANT NOTE: Range must be
connected to a regulated gas supply.
• This installation must conform with
local codes and ordinances. In the
absence of local codes, installations
must conform with American
National Standard, National Fuel Gas
Code ANSI Z223.1 – latest edition or
CANI – B149.1 or 2.
• The range is equipped for use with
natural gas or LP. It is design certified
by the Canadian Standards
Association (CSA) for natural or LP
gases. The model/serial rating plate,
located on the bottom of the control
panel assembly just above the oven
door on the far right, has information
on the type of gas that should be
used. If this information does not
agree with the type of gas available,
check with the local gas supplier.
9
ELECTRICAL
REQUIREMENTS
• Maximum connected load:
5,200 W (30-inch and 36-inch units),
10,000 W (48-inch units), 10,200 W
(60-inch units).
• Required power supply: 240V/30A/
60Hz (30-inch and 36-inch units),
240V/50A/60Hz (48-inch and 60inch units).
• Minimum supply wire size (30-inch
and 36-inch units): L1 and L2 12 AWG, neutral - 16 AWG, ground 12 AWG.
• Minimum supply wire size (48-inch
and 60-inch units): L1 and L2 8 AWG, neutral - 12 AWG, ground 10 AWG.
The terminal block on the rear of the
range allows for 3-wire or 4-wire
installations. For a 4-wire installation,
the ground strap from the unit to the
terminal block must be cut. Two concentric knockouts are provided to
allow for permanent or cordset wiring
of the unit. Please refer to state,
municipal and local codes for the best
means to connect the appliance to
the electrical power supply.
For UL installations: Attach the
conductors to the residence wiring in
accordance with National Electrical
Codes and all state, municipal and
local codes.
For CSA installations: Attach the
conductors to the fuse box provided.
Then connect the residence wiring to
the fuse box in accordance with all
national, provincial, and local codes.
Then, depending upon local codes,
utilize one of the following techniques to connect the appliance to
the electrical power supply.
Connecting to a Four-Wire
Electrical System
• Cut and/or remove the ground
strap on the terminal block.
• Connect the white appliance wire
to the neutral (white) supply wire on
the terminal block.
• Connect the black appliance wire
to the black (L1) power supply wire
on the terminal block.
• Connect the red appliance wire to
the red (L2) power supply wire on
the terminal block.
• Connect the ground appliance wire
to the green /ground house grounding wire on the terminal block.
LINE PRESSURE
TESTING
Testing above 1/2 psi (3.5 kPa)
14" (35.6 cm) WC (gauge)
The range and its individual shutoff
valve must be disconnected from the
gas supply piping system during any
pressure testing of that system at test
pressures greater than 1/2 psig (3.5
kPa).
Testing below 1/2 psi (3.5 kPa)
14" (35.6 cm) WC (gauge) or
lower
The range must be isolated from the
gas supply piping system by closing
its individual manual shut-off valve
during any pressure testing of the gas
supply piping system at test pressures
equal to or less than 1/2 psig (3.5
kPa).
WARNING
Verify that power is disconnected from junction box before
proceeding.
10
GAS SUPPLY LINE
CONNECTION
IMPORTANT NOTE: All connections
must be wrench-tightened. Do not
make connections to the gas piping
too tight. Making the connection too
tight may crack the regulator and
cause a gas leak. Do not allow the
pipes to turn when tightening fittings
as the tubing in the burner box may
also bend and begin to leak.
• Assemble the flexible metal
connector from the gas supply pipe
to the pressure regulator. You will
need to determine the fittings
required, depending on the size of
your gas supply line, flexible metal
connector and shut-off valve. See
illustration below.
ELBOW
(use pipe-joint
compound on ends)
NIPPLE
(use pipe-joint
compound on ends)
PRESSURE
REGULATOR
ADAPTER ADAPTER
SHUT-OFF
VALV E
FLEXIBLE METAL
CONNECTOR
Gas Supply Line Connection
• Use a pipe-joint compound made
for use with natural and LP gas. If a
flexible metal connector is used, be
certain the tubing is not kinked.
• Open the shut-off valve in the gas
supply line. Wait a few minutes for
the gas to move through the line.
Refer to the illustration on page 8.
I NSTALLATION
Connecting the Ground
Appliance Wire to the Neutral
(white) Supply Wire (three-wire
system)
Where Local Codes Permit –
• Connect the ground and white
appliance wires to the neutral (white)
supply wire on the terminal block.
• Connect the black appliance wire
to the black (L1) power supply wire
on the terminal block.
• Connect the red appliance wire to
the red (L2) power supply wire on
the terminal block.
11
Leak testing of the appliance
shall be conducted according to
the following instructions:
Use a brush and liquid detergent to
test all gas connections for leaks.
Bubbles around connections will
indicate a leak. If a leak appears, shut
off gas valve controls and adjust connections. Then check connections
again. Clean all the detergent solution from the range.
• Put the burner heads on each
burner base. Place the burner grates
over the burner bases and heads.
SIDE PANEL
ANTI-TIP
BRACKET
BASE FLANGE
5
3
/4" min
TO FLOOR
WALL
FLOOR
Anti-tip Bracket Installation
WARNING
This range can tip. Injury to
persons could result. Install the
anti-tip device packed with this
range. Follow these installation
instructions.
ANTI-TIP BRACKET
INSTALLATION
• Raise the unit to its desired height
using the rear leveling casters and
adjusting the front adjustable legs.
Try fitting the unit in place to verify
the correct height.
• Measure from the floor to the top
of the range base flange on the back
of the unit.
• Add 1/8" to this dimension, and
mark this height on the wall behind
the unit. This will be the location of
the bottom edge of the anti-tip
bracket. Try to center the mark
between the cabinets. For 48-inch
and 60-inch ranges, care must be
taken to verify that the anti-tip
bracket does not interfere with the
inner cavity supports.
• Locate a stud or other solid mount-
ing source, and install the anti-tip
bracket at the same level as this line.
• Push the unit back, and ensure the
rear base flange fits under the anti-tip
bracket.
WARNING
Never test for a gas leak with a
match or other flame.
12
I NSTALLATION
ELECTRONIC IGNITION
INITIAL LIGHTING
Range burners use electronic igniters
in place of standing pilots. When the
range control knob is pushed in and
turned to the "HIGH" position, the
system creates a spark to light the
burner. This sparking continues until
the electronic ignition senses a flame.
• Check operation of the range
burners. Push in and turn each
control knob to "HIGH" position.
The flame should light within four
seconds.
• If burners do not light properly,
turn control knob to the "OFF" position. Check that burner head is in the
proper position. Check that the unit is
properly wired to house supply and
that the circuit breaker or house fuse
has not blown. Check that the shutoff valve is in the "ON" position.
Check operation again. If a burner
does not light at this point, contact
your dealer for assistance.
REINSTALL OVEN
DOOR(S)
Ovens door(s) have been removed
according to the procedure described
on pages 4-5. Follow these instructions to reinstall.
Oven Door Reinstallation:
• Grasp the oven door on opposite
sides and lift it until the door hinges
are aligned with the openings in the
oven frame.
• Holding the door at about a 30-
degree angle from the vertical, slide
the hinges into the openings until the
bottom hinge arms drop fully into
the hinge receptacles.
IMPORTANT NOTE: Fully extend
the hinge claw, which is opposite the
hinge pin location, and insert into
hinge pocket prior to inserting opposite side. This will ease installation of
door.
• Lower the door to the fully opened
position. Remove pin from the
appropriate hinge arm.
• Reinstall the plate and screw over
the hinge claw. Refer to the following
illustration.
• Open and close the door com-
pletely to ensure that it is properly
installed.
• For 48-inch and 60-inch units,
complete this procedure for both the
left and right oven doors.
Reinstall Oven Door
PLATE
HINGE
PIN
SCREW
13
WIRING DIAGRAM
The wiring diagram covering the
control circuit is located behind the
skirt/lower panel, below the oven
door panels.
VERIFY RANGE
OPERATION
IMPORTANT NOTE: Prior to operating the range, please read the accompanying Wolf Dual Fuel Ranges Use &
Care Information carefully. Important
safety, service and warranty information is contained within this book.
• Slide the oven racks (3 per oven, 2
in 18-inch oven) onto the support
racks within the oven. Place the
broiler pan and grid on a rack within
the oven, if desired. The control panel
should be closed (no visible control
pads). Turn on the power supply to
the range. Touch and slightly depress
the dimple area to pivot the control
panel open.
• Set the time of day by pressing the
CLOCK touch pad, scroll to the
desired time by using the up/down
arrows, then touch ENTER. After
setting the time, this control panel
can be shut. The panel does not have
to be open to operate the oven.
• Select any of the eight cooking
modes by using the oven control
knob bezel and turning to the desired
mode. Once the mode has been
selected, the temperature can be
adjusted by turning the temperature
readout knob clockwise to increase
the temperature or counterclockwise
to decrease the temperature. Verify
that the oven is coming up to temperature as described in the Wolf
Dual Fuel Ranges Use & Care
Information.
• If checking the operation of a
48-inch or 60-inch range, repeat this
procedure for the opposite oven.
CLEANING AND
MAINTENANCE
If removing the range is necessary
for cleaning or maintenance, shut off
gas supply. Disconnect the gas and
electric supply. After disconnecting
the gas and electric supply, finish
removing the unit for cleaning and
servicing. Reinstall in reverse order
and check gas connection for leaks.
14
SERVICE
INFORMATION
IMPORTANT NOTE: If the Dual Fuel
Range does not operate properly,
follow these troubleshooting steps:
• Verify that power is being supplied
to the unit.
• Check the electrical connections to
ensure that the installation has been
completed correctly.
• Check that the gas shut-off valve is
turned to the "ON" position.
• Follow troubleshooting procedures
as described in the Wolf Dual Fuel
Ranges Use & Care Information.
• If the appliance still does not work,
contact a Wolf Factory Authorized
Service Center. Do not attempt to
repair the appliance 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
(800) 332-9513 or check our website;
www.wolfappliance.com, or e-mail;
customerservice@wolfappliance.com.
When calling for service, you will
need the range model and serial
numbers. Both numbers are on the
rating plate, located on the bottom of
the control panel assembly just above
the oven door on the far right.
I MPORTANT I NFORMATION
WARNING
Be sure to disconnect the gas
and electric supply before
cleaning or servicing.
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
804199A 12/02
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