Wolf Appliance Company Cooktop GAS COOK TOPS User Manual

G A S C O O K T O P S  
INSTALLATION INSTRUCTIONS  
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WO L F GAS COOKTOPS  
INSTALLATION R E Q U I R E M E N T S  
IMPORTANT NOTE: This installation must  
be completed by a qualified installer,  
service agency or gas supplier.  
If the information in this book is  
not followed exactly, a fire or  
explosion may result, causing  
property damage, personal injury  
or death.  
IMPORTANT NOTE: Save these Installation  
Instructions for the local inspector’s use.  
C O N TAC T  
I N F O R M AT I O N  
Please read the entire Installation Instruc-  
tions prior to installation.  
Installer: please retain these instructions  
for local inspector’s reference, then leave  
them with the homeowner.  
Wolf Customer  
Service:  
800-332-9513  
IMPORTANT NOTE:  
Website:  
wolfappliance.com  
Installation and service must be  
performed by a qualified installer,  
service agency or the gas supplier.  
Homeowner: please read and keep these  
instructions for future reference and be  
sure to read the entire Use & Care Infor-  
mation prior to use.  
Warranty service must be performed  
by a Wolf authorized service center.  
IMPORTANT NOTE: This appliance must be  
installed in accordance with National Electri-  
cal Codes, as well as all state, municipal and  
local codes. The correct voltage, frequency  
and amperage must be supplied to the appli-  
ance from a dedicated, grounded circuit  
which is protected by a properly sized circuit  
breaker or time delay fuse. The proper  
Do not store or use gasoline or  
other flammable vapors and liquids  
in the vicinity of this or any other  
appliance.  
A ventilation hood or downdraft  
system is recommended (but not  
required) for use with the Wolf gas  
cooktop.  
voltage, frequency, and amperage ratings are  
listed on the product rating plate.  
Record the model and serial numbers before  
installing the cooktop. Both numbers are  
listed on the rating plate, located on the  
underside of the cooktop.  
WHAT TO DO IF YOU SMELL GAS:  
Do not try to light any appliance.  
Do not touch any electrical switch.  
Model Number  
Serial Number  
Do not use any phone in your  
building.  
Immediately call your gas supplier  
from a neighbor’s phone. Follow the  
gas supplier’s instructions.  
If you cannot reach your gas  
supplier, call the fire department.  
3
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WO L F GAS COOKTOPS  
BEFORE YO U S TA RT  
Proper installation is your responsibility.  
Have a qualified technician install this  
cooktop. You must also assure that electri-  
cal installation is adequate and in compli-  
ance with all local codes and ordinances.  
C O M M O N W E A LT H O F M A S S AC H U S E T T S  
Installations and repairs 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.  
Wolf gas cooktops are manufactured for  
use with natural gas or LP gas. Please  
check product rating plate for type of gas  
needed.  
Use only gas shut-off valves approved for  
use within the state, province, or region  
where this appliance is being installed.  
Proper gas supply connection must be  
available; refer to Gas Supply Requirements  
on page 10. Electrical ground is required;  
see Electrical Requirements on page 11.  
A flexible gas connector, when used, must  
not exceed 3' (.9 m).  
Check the location where the cooktop 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.  
Make sure you have everything necessary  
for correct installation. It is the responsibil-  
ity of the installer to comply with the instal-  
lation clearances specified on the product  
rating plate. The rating plate can be found  
on the underside of the cooktop.  
This cooktop is intended for indoor use.  
4
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INSTALLATION I N S T R U C T I O N S  
SITE P R E PA R AT I O N  
C O U N T E RTO P C U T- O U T D I M E N S I O N S  
L O C AT I O N R E Q U I R E M E N T S  
IMPORTANT NOTE: Countertop opening  
dimensions shown on the following pages  
must be used. The dimensions shown provide  
for required clearances.  
Illustrations on the following pages provide the  
overall dimensions, countertop cut-out and  
installation specifications for Wolf gas  
cooktops. Maintain the following minimum  
installation dimensions:  
These cooktops are designed to fit a standard  
24" (610) deep base cabinet with a 25" (635)  
deep countertop. Before making the counter-  
top cut-out, verify that the cooktop will clear  
the side walls of the base cabinet below. There  
should be at least 51/2" (140) clearance  
Minimum horizontal clearance from the  
sides and back of the cooktop cut-out to  
adjacent vertical combustible construction,  
extending a minimum of 18" (457) above  
the countertop, is as follows: 7" (178) from  
side edges of cut-out for the 15" (381)  
cooktop; 9" (229) from side edges of cut-out  
for the 30" (762) and 36" (914) cooktops;  
21/2" (64) from rear edge of cut-out.  
between the countertop and any combustible  
surface directly below the unit.  
If the cabinet has a drawer, a 41/2" (114) depth  
clearance from the countertop to the top of the  
drawer (or other obstruction) in the base  
cabinet is required. The drawer depth may  
need to be shortened to avoid interfering with  
the gas pressure regulator.  
Minimum vertical distance between the  
countertop and combustible materials  
above the cooktop must be 30" (762).  
Maximum 13" (330) depth of overhead side  
cabinets directly above and within side  
clearance.  
IMPORTANT NOTE: Do not seal the cooktop  
to the countertop. It must be removed if  
service is necessary.  
IMPORTANT NOTE: When installing a ventila-  
tion hood, refer to the specific requirements  
of the hood for the minimum dimension to  
countertop.  
Failure to locate the cooktop without the  
proper clearances will result in a fire  
hazard.  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
5
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WO L F GAS COOKTOPS  
INSTALLATION S P E C I F I C AT I O N S  
The illustrations below provide the overall  
dimensions, countertop cut-out and installation  
specifications for Model CT15G.  
IMPORTANT NOTE: When multiple cooktop  
units are installed side by side, refer to the  
countertop cut-out dimensions on page 9.  
For Model CT15G, the gas service may be  
supplied through the floor if the cooktop is not  
installed above an oven. Refer to the illustration  
for specifics on placement of gas and electrical.  
I N S TA L L AT I O N S P E C I F I C AT I O N S – M O D E L C T 1 5 G  
21"  
(533)  
OVERALL  
DEPTH  
15" (381)  
OVERALL WIDTH  
33" (838) RECOMMENDED  
13" max  
(330)  
CABINET WIDTH  
30" (762)  
18"  
COUNTERTOP TO  
COMBUSTIBLE  
MATERIALS  
7"*min (178)  
CUT-OUT TO  
(457)  
14" (356)  
COMBUSTIBLE COOKTOP CUT-OUT  
1
1
2 /2"**  
19 /4" (489)  
1
(64) COOKTOP CUT-OUT  
DEPTH  
2 /2"min  
MATERIALS  
(BOTH SIDES)  
WIDTH  
ABOVE COOKTOP  
4" (102)  
(64)  
4" (102)  
Overall Dimensions  
E
G
15"  
36" (914)  
(381)  
STANDARD  
FLOOR TO  
COUNTERTOP  
HEIGHT  
M O D E L C T 1 5 G D I M E N S I O N S  
15"  
(381)  
LOCATION OF GAS  
SUPPLY MAY ALSO  
EXTEND 5" ON FLOOR  
FROM BACK WALL  
LOCATION OF GAS SUPPLY  
MAY ALSO EXTEND 5" ON  
FLOOR FROM BACK WALL  
Overall Width  
Overall Height  
Overall Depth  
15" (381)  
4" (102)  
5"  
15"  
(127)  
(381)  
21" (533)  
NOTE: Application shown allows for installation of two 15" (381) modules side-by-side with 33" (838) recommended cabinet width. 18" (457)  
recommended cabinet width for installation of single 15" (381) cooktop or module. *Minimum clearance from both side edges of cooktop cut-out  
to combustible materials up to 18" (457) above countertop. **Minimum clearance from rear edge of cooktop cut-out to combustible materials up  
to 18" (457) above countertop.  
Recommended  
Cabinet Width  
33" (838)  
14" (356)  
COOKTOP CUT-OUT  
WIDTH  
Minimum Cabinet Depth 223/4" (578)  
Minimum Height Clearance 4" (102)  
Countertop Cut-Out  
Cut-Out Width  
Cut-Out Depth  
14" (356)  
1
19 /4" (489)  
191/4" (489)  
COOKTOP  
CUT-OUT DEPTH  
1
2 /2"min  
(64)  
Unit dimensions may vary to 1/8" (3).  
FRONT OF COUNTERTOP  
6
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INSTALLATION I N S T R U C T I O N S  
INSTALLATION S P E C I F I C AT I O N S  
The illustrations below provide the overall  
dimensions, countertop cut-out and installation  
specifications for Model CT30G.  
If the Model CT30G is installed above cabinets,  
the gas and electrical placement is not critical.  
A grounded outlet needs to be placed within 4'  
(1.2 m) of the right rear of the cooktop.  
IMPORTANT NOTE: 33" (838) wide cabinets  
are recommended for installation of Model  
CT30G.  
IMPORTANT NOTE: When multiple cooktop  
units are installed side by side, refer to the  
countertop cut-out dimensions on page 9.  
A Wolf 30" (762) single built-in oven may be  
installed below Model CT30G. For this installa-  
tion, unless you are using cabinets deeper than  
24" (610), it is recommended that the electrical  
and gas supply be placed in the base cabinet to  
the right of the oven. Refer to installation  
instructions provided with the built-in oven for  
additional specifications.  
I N S TA L L AT I O N S P E C I F I C AT I O N S – M O D E L C T 3 0 G  
21"  
(533)  
OVERALL  
DEPTH  
30" (762)  
OVERALL WIDTH  
33" (838) RECOMMENDED  
CABINET WIDTH  
13" max  
(330)  
30" (762)  
18"  
COUNTERTOP TO  
COMBUSTIBLE  
MATERIALS  
9"*min (229)  
CUT-OUT TO  
COMBUSTIBLE  
MATERIALS  
30"min (762)  
(457)  
1
1
2 /2"**  
19 /4" (489)  
29" (737) COOKTOP  
CUT-OUT WIDTH  
1
(64) COOKTOP CUT-OUT  
DEPTH  
2 /2"min  
ABOVE COOKTOP  
4" (102)  
(64)  
(BOTH SIDES)  
4" (102)  
1
E
G
3 /2" (89)  
Overall Dimensions  
3
(95)  
3 /4"min  
10"  
24"min  
(610)  
36" (914)  
(254)  
STANDARD  
FLOOR TO  
COUNTERTOP  
HEIGHT  
30-INCH OVEN OPENING  
M O D E L C T 3 0 G D I M E N S I O N S  
Overall Width  
Overall Height  
Overall Depth  
30" (762)  
4" (102)  
21" (533)  
*Minimum clearance from both side edges of cooktop cut-out to combustible materials up to 18" (457) above countertop.  
**Minimum clearance from rear edge of cooktop cut-out to combustible materials up to 18" (457) above countertop.  
Recommended  
Cabinet Width  
33" (838)  
29" (737)  
COOKTOP CUT-OUT WIDTH  
Minimum Cabinet Depth 223/4" (578)  
Minimum Height Clearance 4" (102)  
Countertop Cut-Out  
Cut-Out Width  
Cut-Out Depth  
29" (737)  
1
19 /4" (489)  
191/4" (489)  
COOKTOP  
CUT-OUT DEPTH  
1
(64)  
2 /2"min  
Unit dimensions may vary to 1/8" (3).  
FRONT OF COUNTERTOP  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
7
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WO L F GAS COOKTOPS  
INSTALLATION S P E C I F I C AT I O N S  
The illustrations below provide the overall  
dimensions, countertop cut-out and installation  
specifications for Model CT36G.  
If the Model CT36G is installed above cabinets,  
the gas and electrical placement is not critical.  
A grounded outlet needs to be placed within 4'  
(1.2 m) of the right rear of the cooktop.  
IMPORTANT NOTE: 39" (991) wide cabinets  
are recommended for installation of Model  
CT36G.  
When a 36" (914) built-in oven is installed  
below Model CT36G, it is recommended that  
the rough opening for the oven be 73/4" (197)  
from the floor to ease the use of the oven door.  
A Wolf 36" (914) built-in oven may be installed  
below Model CT36G. For this installation,  
unless you are using cabinets deeper than 24"  
(610), it is recommended that the electrical and  
gas supply be placed in the base cabinet to the  
right of the oven. Refer to installation instruc-  
tions provided with the built-in oven for addi-  
tional specifications.  
IMPORTANT NOTE: When multiple cooktop  
units are installed side by side, refer to the  
countertop cut-out dimensions on page 9.  
I N S TA L L AT I O N S P E C I F I C AT I O N S – M O D E L C T 3 6 G  
21"  
(533)  
OVERALL  
DEPTH  
36" (914)  
OVERALL WIDTH  
39" (991)  
13" max  
(330)  
RECOMMENDED CABINET WIDTH  
36"min (914)  
30" (762)  
18"  
COUNTERTOP TO  
COMBUSTIBLE  
MATERIALS  
9"*min (229)  
CUT-OUT TO  
COMBUSTIBLE  
MATERIALS  
(457)  
1
1
2 /2"**  
19 /4" (489)  
35" (889)  
COOKTOP CUT-OUT WIDTH  
1
(64) COOKTOP CUT-OUT  
DEPTH  
2 /2"min  
ABOVE COOKTOP  
4" (102)  
(64)  
(BOTH SIDES)  
4" (102)  
1
E
G
3 /2" (89)  
Overall Dimensions  
3
3 /4"min (95)  
10"  
24"min  
(610)  
36" (914)  
(254)  
STANDARD  
FLOOR TO  
COUNTERTOP  
HEIGHT  
36-INCH OVEN OPENING  
M O D E L C T 3 6 G D I M E N S I O N S  
Overall Width  
Overall Height  
Overall Depth  
36" (914)  
4" (102)  
21" (533)  
*Minimum clearance from both side edges of cooktop cut-out to combustible materials up to 18" (457) above countertop.  
**Minimum clearance from rear edge of cooktop cut-out to combustible materials up to 18" (457) above countertop.  
Recommended  
Cabinet Width  
39" (991)  
35" (889)  
COOKTOP CUT-OUT WIDTH  
Minimum Cabinet Depth 223/4" (578)  
Minimum Height Clearance 4" (102)  
Countertop Cut-Out  
Cut-Out Width  
Cut-Out Depth  
35" (889)  
1
19 /4" (489)  
191/4" (489)  
COOKTOP  
CUT-OUT DEPTH  
1
(64)  
2 /2"min  
Unit dimensions may vary to 1/8" (3).  
FRONT OF COUNTERTOP  
8
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INSTALLATION I N S T R U C T I O N S  
VENTILATION O P T I O N S  
INSTALLATION O P T I O N S  
IMPORTANT NOTE: It is recommended that  
you operate the Wolf gas cooktop with either a  
Wolf cooktop ventilation hood, downdraft  
system or Pro ventilation hood. Contact your  
Wolf dealer for details.  
M U LT I P L E C O O K TO P I N S TA L L AT I O N  
If the gas cooktop is to be used with any  
combination of additional cooktop units or  
modules with a filler strip, the cut-out width is  
calculated by adding the corresponding units'  
cut-out dimensions plus 11/4" (32) for each  
additional unit. Refer to the illustration below.  
O P T I O N A L  
I N S TA L L AT I O N S  
Cooktop Wall Hood – 30" (762) or 36" (914)  
widths in classic stainless steel.  
Cooktop Island Hood – 42" (1067) width in  
classic stainless steel.  
IMPORTANT NOTE: When multiple units are  
installed side by side, each unit must have its  
own separate recommended electrical circuit.  
When multiple gas units are installed next to  
one another, they can receive their gas supply  
from a common line. However, each unit  
MUST have its own regulator installed  
Dimensions will  
vary according to  
the specific  
Downdraft Ventilation System – 30" (762),  
36" (914) or 45" (1143) widths, with top  
cover and control panel in classic, platinum  
and carbon stainless steel finishes (45"  
downdraft available in classic finish only).  
installation.  
between the mainline and the gas cooktop.  
Pro Wall Hood – 22" (559), 24" (610) or 27"  
(686) depths and 30" (762) to 66" (1676)  
widths in classic stainless steel.  
When two or more modules are installed  
together, an integrated module filler strip  
(IFILLER/S) is recommended. If a downdraft  
ventilation system is also installed, an inte-  
grated module support for downdraft ventila-  
tion (ISUPPORT) is also required (Model DD30  
only). Contact your Wolf dealer for information  
on these accessory components.  
Pro Island Hood – 36" (914) to 66" (1676)  
widths in classic stainless steel.  
Pro Hood Liner – available in widths to  
accommodate 30" (762) to 60" (1524) hood  
shells.  
All hoods have welded seams, sealed halogen  
lighting and removable, dishwasher-safe  
filters.  
Blower requirements may vary due to the  
length of ducting and number of angles. The  
basic recommendation is 1 CFM per 100 Btu/hr  
(.03 kW). Always consult your HVAC profes-  
sional for more concise blower requirements.  
3
59 /4" (1518) FOUR MODULES WIDTH OR  
1
59 /2" (1511) 30" COOKTOP AND TWO MODULES OR  
50 /4" (1276) 36" COOKTOP AND ONE MODULE  
IMPORTANT NOTE: When installing a ventila-  
tion hood, refer to the specific requirements  
of the hood for the minimum dimension to  
countertop.  
1
1
44 /2" (1130) THREE MODULES WIDTH OR  
44 /4" (1124) 30" COOKTOP AND ONE MODULE  
1
1
29 /4" (743)  
TWO MODULES WIDTH  
1
14"  
(356)  
19 /4"  
(489)  
CUT-OUT  
WIDTH  
CUT-OUT  
DEPTH  
1
(64)  
2 /2"min  
FRONT OF COUNTERTOP  
Countertop cut-out dimensions for installation of multiple cooktops  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
9
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WO L F GAS COOKTOPS  
GAS SUPPLY R E Q U I R E M E N T S  
If local codes permit, a new CSA design-  
certified, 4–5' (1.2–1.5 m) long, 1/2" or 3/4" ID,  
flexible metal appliance connector is recom-  
mended for connecting this cooktop to the gas  
supply line. Do not kink or damage the flexible  
connector when moving the cooktop. The  
pressure regulator has 1/2" female pipe 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.  
EXPLOSION HAZARD—  
Use a new CSA approved gas supply line  
and install a gas shut-off valve.  
I M P O RTA N T  
N OT E  
Securely tighten all gas connections.  
For LP gas, have a qualified technician  
make sure the gas pressure does not  
exceed 14" (34.9 mb) WC (water column).  
This installation  
must conform with  
local codes and  
ordinances. In the  
absence of local  
codes, installations  
must conform with  
the American  
National Standard,  
National Fuel Gas  
Code and National  
Electrical Code  
Failure to do so can result in explosion,  
fire or death.  
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 cooktop. All  
strains must be removed from the supply and  
gas lines so the cooktop will be level and in  
line.  
IMPORTANT NOTE: The gas cooktop must be  
connected to a regulated gas supply.  
IMPORTANT NOTE: 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.  
IMPORTANT NOTE: The supply line must  
be equipped with an approved external gas  
shut-off valve located near the cooktop in an  
accessible location. Do not block access to the  
shut-off valve. Refer to the illustration below.  
regulations.  
IMPORTANT NOTE: The natural gas cooktop  
is rated for elevations up to 8,000' (2438 m)  
without adjustment. Install a high altitude kit  
for elevations from 8,000' (2438 m) to 10,000'  
(3084 m). The LP gas cooktop is rated for  
10,000' (3084 m).  
The inlet pressure to the regulator should be  
as follows for operation and checking the regu-  
lator setting:  
Natural Gas: Set pressure 5" (12.5 mb) WC,  
supply pressure 7–14" (17.5–34.9 mb) max.  
LP Gas: Set pressure 10" (25 mb) WC,  
supply pressure 11–14" (27.4–34.9 mb) WC.  
The cooktop is equipped for use with natural  
or LP gas. It is design certified by the Canadian  
Standards Association (CSA) for natural or LP  
gases. The rating plate, located on the under-  
side of the burner box, has information on the  
type of gas that should be used. If this infor-  
mation does not agree with the type of gas  
available, check with the local gas supplier.  
SHUT-OFF VALVE  
Open Position  
Provide a gas supply line of 3/4" rigid pipe to  
the cooktop 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 suppli-  
ers usually determine the size and materials  
used on the system.  
Gas Supply  
To Appliance  
Line  
Shut-off valve  
10  
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INSTALLATION I N S T R U C T I O N S  
GAS SUPPLY R E Q U I R E M E N T S  
L I N E P R E S S U R E T E S T I N G  
A 120 VAC, 60 Hz, 15-amp, fused electrical  
supply is required. A time-delay fuse or circuit  
breaker is recommended. It is recommended  
that a separate circuit serving only this appli-  
ance be provided.  
Testing above 1/2 psi (3.5 kPa) 14" (34.9 mb)  
WC (gauge): The cooktop and its individual  
shut-off valve must be disconnected from  
the gas supply piping system during any  
pressure testing of that system at test pres-  
sures greater than 1/2 psi (3.5 kPa).  
C O N TAC T  
I N F O R M AT I O N  
Electronic ignition systems operate within  
wide voltage limits, but proper ground and  
polarity are necessary. In addition to checking  
that the outlet provides 120 VAC power and is  
correctly grounded, the outlet must be checked  
by a qualified electrician to see if it is wired  
with correct polarity. A wiring diagram is  
provided in the literature package.  
Testing below 1/2 psi (3.5 kPa) 14" (34.9 mb)  
WC (gauge) or lower: The cooktop 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 psi (3.5 kPa).  
Copies of the  
standards listed  
may be obtained  
from:  
*National Fire  
Protection  
Association  
Batterymarch Park  
Quincy,  
This appliance, when installed, must be electri-  
cally grounded in accordance with local codes  
or, in the absence of local codes, with the  
National Electrical Code, ANSI/NFPA 70 latest  
edition or Canadian Electrical Code (CSA).  
ELECTRICAL R E Q U I R E M E N T S  
Massachusetts  
02269  
**Canadian  
Standard  
Association  
178 Rexdale Blvd.  
Etobicoke  
ELECTRICAL SHOCK HAZARD—  
Plug into a grounded 3-prong adapter.  
Do not remove ground prong.  
Do not use an adapter.  
R E C O M M E N D E D G RO U N D M E T H O D  
IMPORTANT NOTE: For your personal safety,  
this cooktop must be grounded. This cooktop  
is equipped with a 3-prong ground plug. To  
minimize possible shock hazard, the cord must  
be plugged into a mating 3-prong ground-type  
outlet, grounded in conformance with the  
National Electrical Code, ANSI/NFPA 70 latest  
edition*, or Canadian Electrical Code (CSA)**  
and all local codes and ordinances. If a mating  
outlet is not available, it is the obligation of  
the customer to have a properly grounded,  
3-prong outlet installed by a qualified electri-  
cian.  
(Toronto), Ontario  
M9W 1R3  
Failure to follow these instructions can  
result in electric shock, fire or death.  
IMPORTANT NOTE: If codes permit and a  
separate ground wire is used, it is recom-  
mended that a qualified electrician determine  
that the ground path is adequate.  
IMPORTANT NOTE: Check with a qualified  
electrician if you are not sure whether the  
cooktop is properly grounded.  
IMPORTANT NOTE: If product is connected to  
a GFCI protected outlet, nuisance tripping of  
power supply may occur, resulting in loss of  
product operation.  
IMPORTANT NOTE: Do not ground to a gas  
pipe.  
W I R I N G D I AG R A M  
A wiring diagram covering the control circuit  
for each Wolf gas cooktop model can be found  
on page 15.  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
11  
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WO L F GAS COOKTOPS  
C O O K TO P INSTALLATION  
Remove the cooktop, pressure regulator,  
burner grates and burner caps from the  
shipping package.  
P R E S S U R E R E G U L ATO R  
Install the pressure regulator with the arrow on  
the regulator pointing up toward the unit and  
in a position where you can reach the access  
cap. Refer to the illustration below.  
Lower the cooktop into the countertop cut-out  
opening. Center the cooktop in the opening  
and check that the front edge of cooktop is  
parallel to the front edge of the countertop.  
Check that all required clearances are met. Use  
a pencil to outline the rear edge of the cooktop  
on the countertop. Remove the cooktop from  
the countertop opening.  
IMPORTANT NOTE: All connections must be  
wrench-tightened. Do not make connections to  
the gas regulator too tight, as this may crack  
the regulator and cause a gas leak. Do not  
allow the regulator to turn on the pipe when  
tightening fittings.  
IMPORTANT NOTE: When repositioning the  
cooktop in the countertop cut-out opening, lift  
the entire cooktop up from the opening to  
prevent scratching the countertop.  
Remove the foam strip from the hardware  
package. Apply the foam strip around the  
bottom of the burner box flush with the edge  
as shown in the illustration below.  
Reinsert the cooktop into the countertop  
opening. Check that the cooktop is parallel to  
the front edge of the countertop. Lift the entire  
cooktop to make adjustments and align the  
rear edge with the pencil line.  
Attach the brackets to the burner box. Insert  
the 31/2" (89) clamping screws into the  
brackets. Use a screwdriver to tighten the  
clamping screws against the underside of the  
countertop. Refer to the illustration below. Do  
not overtighten screws.  
Countertop  
Burner Box  
Bracket  
Cooktop  
Burner Box  
Foam  
Strip  
Pressure  
Regulator  
Rear of  
Cooktop  
Access  
Cap  
Gas Flow –  
Arrow  
Points Up  
1
3 /2" (89)  
Bracket  
Screws  
Clamping  
Screw  
Foam strip application  
Bracket installation  
Pressure regulator  
12  
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INSTALLATION I N S T R U C T I O N S  
C O O K TO P INSTALLATION  
SURFACE B U R N E R S  
G A S S U P P LY L I N E C O N N E C T I O N  
I N I T I A L L I G H T I N G  
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. Refer to the illustration below.  
The surface burners use electronic igniters in  
place of standing pilots. When the cooktop  
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.  
Use a pipe-joint compound made for use with  
natural and LP gas. If a flexible metal connec-  
tor is used, be sure the tubing is not kinked.  
Be sure to place the burner heads and caps on  
each burner base and position the burner  
grates over the burner bases and heads before  
lighting.  
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 10.  
To check operation of the surface burners,  
push in and turn each control knob to the HIGH  
position. The flame should light within four  
seconds.  
G A S L E A K T E S T I N G  
If the burners do not light properly, turn  
control knob to the OFF position. Check that  
the burner heads and caps are in the proper  
position. Check that the power supply cord is  
plugged in and that the circuit breaker or  
house fuse has not blown. Check that the shut-  
off valve is in the ON position. Check operation  
again, if the burners do not light properly at  
this point, contact a Wolf authorized service  
center.  
Use a brush and liquid detergent to test all gas  
connections for leaks. Bubbles around connec-  
tions 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 cooktop.  
Never test for a gas leak with a match or  
other flame.  
IMPORTANT NOTE: Initial lighting of the  
surface burners may take slightly longer, as air  
in the system must be purged before gas can  
be supplied to the burner.  
Pressure  
Regulator  
Shut-Off  
Valve  
1
1
/2" Adapter  
/2" Adapter  
Flexible Metal  
Connector  
1
1
/2" Nipple  
(use pipe-joint  
/2" Nipple  
(use pipe-joint  
compound on ends)  
compound on ends)  
Gas supply line connection  
Dimensions in parentheses are in  
millimeters unless otherwise specified.  
13  
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WO L F GAS COOKTOPS  
COOKTOP R E M OVA L  
I F YO U N E E D SERVICE  
If it is necessary to remove the cooktop for  
cleaning or service, shut off the gas supply.  
Disconnect the gas and electric supply.  
Remove the mounting brackets on the right  
and left side of the burner box and remove the  
cooktop. Reinstall in the reverse order and  
check the gas connection for leaks.  
If service is necessary, maintain the quality  
built into your gas cooktop by calling a Wolf  
authorized service center.  
To obtain the name and number of a  
Wolf authorized service center, 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  
Service at 800-332-9513  
.
Wolf Customer  
Service:  
800-332-9513  
TROUBLES H O OT I N G  
When calling for service, you will need the  
cooktop model and serial numbers. Both  
numbers are listed on the rating plate,  
located on the underside of the cooktop.  
IMPORTANT NOTE: If the cooktop does not  
operate properly, follow these troubleshooting  
steps:  
Website:  
wolfappliance.com  
Verify that power is being supplied to the  
cooktop.  
Check that gas valves are turned to the ON  
position.  
Check the gas supply and electrical  
connections to ensure that the installation  
has been completed correctly.  
Follow troubleshooting procedures as  
described in the Wolf Gas Cooktops  
Use & Care Information.  
If the cooktop still does not work, contact  
a Wolf authorized service center. Do not  
attempt to repair the cooktop 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.  
14  
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INSTALLATION I N S T R U C T I O N S  
WIRING D I AG R A M S  
R SPARK  
MODULE  
3 CONDUCTOR  
POWER CORD  
WHITE  
GRN  
WHITE  
1
2
1
2
N
A
BLK  
BLACK  
RED  
WHITE  
WHITE  
N
A
F SPARK  
MODULE  
RED  
WHITE  
REAR  
WHITE  
BLK  
Model CT15G  
FRONT  
LR SPARK  
MODULE  
RR SPARK  
MODULE  
3 CONDUCTOR  
POWER CORD  
WHITE  
WHITE  
N
N
A
1
2
1
BLK  
2
IGN  
GRN  
IGN  
A
RED  
RED  
BLACK  
RED  
WHITE  
WHITE  
N
N
A
IGN  
IGN  
A
RED  
RED  
LF SPARK  
MODULE  
RF SPARK  
MODULE  
RED  
WHITE  
WHITE  
BLK  
BLK  
BLK  
LEFT  
RIGHT  
REAR  
REAR  
WHITE  
WHITE  
BLK  
RED  
RED  
BLK  
Model CT30G  
LEFT  
RIGHT  
FRONT  
FRONT  
LR SPARK  
MODULE  
CR SPARK  
MODULE  
RR SPARK  
MODULE  
3 CONDUCTOR  
POWER CORD  
WHITE  
WHITE  
N
N
A
N
A
1
2
1
2
IGN  
IGN  
GRN  
IGN  
A
BLK  
RED  
RED  
BLACK  
RED  
WHITE  
WHITE  
N
N
A
IGN  
IGN  
A
RED  
RED  
LF SPARK  
MODULE  
CF SPARK  
MODULE  
RE  
RED  
RED  
WHITE  
WHITE  
WHITE  
BLK  
BLK  
BLK  
LEFT  
CEN  
RIGHT  
REAR  
REAR  
REAR  
WHITE  
WHITE  
BLK  
RED  
RED  
BLK  
LEFT  
CEN  
FRONT  
FRONT  
Model CT36G  
15  
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WOLF APPLIANCE COMPANY, INC.  
P. O. BOX 44848  
MADISON, WI 53744  
800-332-9513  
WOLFAPPLIANCE.COM  
8 0 7 6 0 5 R E V- B  
1 0 / 2 0 0 6  
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