Page 1
Installation Instructions
Distinctive Series Cooktop
Models: DRT304S, DRT366S
Part No. 106522 Rev. C
THIS APPLIANCE HAS BEEN TESTED IN ACCORDANCE WITH THE LATEST
EDITION OF ANSI Z21.1 STANDARD FOR HOUSEHOLD GAS APPLIANCES.
Page 2
Table of Contents
Important Safety Instructions .......................................... 1
Important Information About Safety Instructions .............. 1
General Safety Precautions ............................................. 2
Installation Requirements ................................................ 3
Electrical Requirements ................................................... 3
Gas Supply Requirements ............................................... 3
Product Dimensions ......................................................... 3
Cabinet and Countertop Layout ....................................... 4
Cabinet/Cutout Dimensions ............................................. 5
Installation Instructions .................................................... 7
Cooktop Installation .......................................................... 7
Gas Line Connection ....................................................... 8
Knob Installation ............................................................... 8
Burner Component Installation ........................................ 9
Verifying Proper Operation ............................................. 10
Wiring Diagrams .............................................................. 11
Before You Begin...
Important:
Installer:• In the interest of safety and to minimize problems, read these installation instructions completely and care-
fully before you begin the installation process. Leave these installation instructions with the customer.
Customer:• Keep these installation instructions for future reference and the local building inspector’s use.
Customer Service Information
If You Need Help...
Product Data Label
If you have questions or problems with installation, contact
your Dacor ® dealer or the Dacor Customer Service Team.
For repairs to Dacor appliances under warranty call the
Dacor Distinctive Service line. Whenever you call, have the
model and serial number of the appliance ready. The model
and serial number are printed on the appliance data plate.
Dacor Customer Service
Phone: (800) 793-0093 (U.S.A. and Canada)
Monday — Friday 6:00
Web site: www.Dacor.com
Dacor Distinctive Service (repairs under warranty only)
Phone: (877) 337-3226 (U.S.A. and Canada)
Monday — Friday 6:00
a.m. to 5:00 p.m. Pacific Time
a.m. to 4:00 p.m. Pacific Time
The product data label contains the model and serial •
number information and the electrical and gas supply
requirements.
It is attached to the bottom of the chassis.•
Model Identification
DRT366S/NG/H
SIZE (nominal width in inches)
GAS TYPE
NG = Natural Gas
LP = Liquid Petroleum
(Propane)
ALTITUDE
H = High Altitude Model, 4000 ft.(1219 m) and up
No character = Equipped for low altitude operation
All specifications are subject to change without notice. Dacor assumes no liability for changes to specifications.
© 2009 Dacor, all rights reserved.
Page 3
Important Safety Instructions
Important Information About
Safety Instructions
The • Important Safety Instructions and warnings in
this manual are not meant to cover all possible problems and conditions that can occur. Use common
sense and caution when installing, maintaining or operating this or any other appliance.
Always contact the Dacor Customer Service Team •
about problems and conditions that you don’t understand. See Customer Service Information.
Safety Symbols and Labels
DANGER
Immediate hazards that WILL result in severe personal
injury or death.
WARNING
Hazards or unsafe practices that COULD result in severe
personal injury or death.
CAUTION
Hazards or unsafe practices that COULD result in minor
personal injury or property damage.
DANGER
IMPORTANT: If you smell gas:
Do not use or light any appliance.•
Do not touch any electrical switch or use any electri-•
cal devices, including the telephone, in your building.
From a neighbor’s phone, immediately call the gas •
supplier. Follow the gas supplier’s instructions.
If you cannot contact the gas supplier, call the fire •
department.
DANGER
IMPORTANT: Do not store or use combustible, flammable
or explosive vapors and liquids (such as gasoline) on or
in the vicinity of this or any other appliance. Also keep
items that could explode, such as aerosol cans, away
from the cooktop. Do not store flammable or explosive
materials in adjacent cabinets or areas (including above
and below the cooktop).
WARNING
WARNING – NEVER use this appliance as a space
heater to heat or warm the room. Doing so may result
in carbon monoxide poisoning and overheating of the
appliance.
WARNING
WARNING
TO REDUCE THE RISK OF INJURY TO PERSONS IN
THE EVENT OF A RANGE TOP GREASE FIRE:
SMOTHER FLAMES with a close-fitting lid, cookie a.
sheet or metal tray, then turn off the burner. BE
CAREFUL TO PREVENT BURNS. If the flames do
not go out immediately, EVACUATE AND CALL THE
FIRE DEPARTMENT.
NEVER PICK UP A FLAMING PAN - you may be b.
burned.
DO NOT USE WATER, including wet dish cloths or c.
towels - a violent steam explosion may result.
Use a fire extinguisher ONLY if:d.
You have a Class ABC extinguisher, and you ◊
already know how to operate it.
The fire is small and contained in the area where ◊
it started.
The fire department is being called.◊
You can fight the fire with your back to an exit.◊
WARNING – NEVER cover any slots, holes or passages
on the cooktop and cooktop chassis. Doing so blocks
air flow through the cooktop and may cause carbon
monoxide poisoning. Aluminum foil linings may also trap
heat, causing a fire hazard. Keep all slots, holes and
passages clear of grease and grime.
CALIFORNIA PROPOSITION 65 WARNING
The burning of gas cooking fuel generates some
by-products that are on the list of substances which
are known by the State of California to cause cancer or
reproductive harm. California law requires businesses
to warn customers of potential exposure to such
substances. To minimize exposure to these substances,
always operate this unit according to the use and care
manual, ensuring you provide good ventilation when
cooking with gas.
READ AND SAVE THESE INSTRUCTIONS
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Page 4
Important Safety Instructions
General Safety Precautions
To reduce the risk of fire, electric shock, serious injury or death when using your appliance, follow basic safety precautions, including the following:
WARNING
Read the accompanying use and care manual com-•
pletely before operating this appliance.
Keep packaging materials away from children. •
Plastic sheets and bags can cause suffocation.
If you receive a damaged product, immediately con-•
tact your dealer or builder. Do not install or use a
damaged appliance.
This cooktop must be properly installed and ground-•
ed by a qualified installer according to these installation instructions prior to use. The installer should
show the customer the location of the gas shut off
valve and the power cord so that they know where
and how to turn off the gas supply and disconnect
power to the cooktop. Proper installation is the
responsibility of the customer.
Installations with less than 2 1/2” (64 mm) from the •
rear of the cooktop to a combustible material must
use Dacor backguard model AEB3009, AEB3012,
(for model DRT304S) AEB3609, AEB3612 (for model
DRT366S) or non-combustible material. See the latest version of ANSI Z223.1.
Do not use this appliance in combination with a sur-•
face (countertop) ventilation system. Dacor strongly
recommends the installation of a range hood in conjunction with this appliance.
Do not install, repair or replace any part of the •
cooktop unless specifically recommended in the literature accompanying it. A qualified service technician
should perform all other service. Do not tamper with
the controls. Do not operate the cooktop without the
knobs and trim rings in place.
Before servicing or installing this cooktop, make sure •
that the gas supply is turned off at the gas supply
valve and that the power plug is disconnected from
the electrical outlet.
Disconnect the power plug from the electrical outlet •
before cleaning. Clean this appliance only in the
manner specified in the use and care manual.
Do not connect this cooktop to the gas supply with-•
out the supplied gas pressure regulator installed.
Only use the cooktop for cooking tasks expected of •
a home appliance as outlined in the literature accompanying it. This cooktop is not intended for commercial or laboratory use.
DO NOT TOUCH THE SURFACES OF THE •
COOKTOP OR THE SURROUNDING AREAS
DURING OR IMMEDIATELY AFTER USE
.
WARNING
Do not climb on any part of the appliance.•
To avoid a fire hazard, do not hang flammable or •
heat sensitive objects over the cooktop.
Do not leave children alone or unattended in the •
area around the cooktop. Do not allow children to
play with the controls or touch other parts of the
cooktop. Do not store items of interest to children
on top of or above the cooktop. Children could be
burned or injured while climbing on the appliance.
Clean the cooktop thoroughly before operating it for •
the first time. Make sure that all the cooktop parts
are dry before lighting a burner.
Keep flammable items, such as paper, cardboard, •
plastic and cloth away from the burners and other
hot surfaces. Do not place such items on the
cooktop. Do not allow pot holders to touch hot surfaces or gas burners.
Do not wear loose or hanging apparel while using •
the cooktop. Do not allow clothing to come into contact with the cooktop and surrounding areas during
and immediately after use. Do not use towels or
bulky cloth as pot holders.
If the cooktop is near a window, do not use long cur-•
tains as window treatment. The curtains could blow
over the cooktop and create a fire hazard.
Non-stick coatings, when heated, can be harmful to •
birds. Remove birds to a separate, well-ventilated
room when operating the cooktop.
IMPORTANT - This appliance is equipped with a
three prong grounding plug for your protection against
possible electric shock hazards.
Plug it only into a dedicated,
grounded three-prong electrical
outlet. It is the responsibility
of the customer to make sure
the proper type of outlet is
installed. Do not under any
circumstances:
Cut or remove the third (ground) prong from the •
power cord.
Use an adapter plug.•
Use an extension cord.•
Use a power cord that is frayed or damaged. •
Connect to an electrical outlet with a ground fault •
interrupter (GFI).
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Page 5
Installation Requirements
A
4” (102 mm)
5/8” Min.
(16 mm)
7 3/4”
(197 mm)
Trim:
1/2”
(13 mm)
thick
25 7/8” (657 mm)
1 5/8” (41 mm) cooking surface
height (grate level) above
countertop
3/4” gas inlet, connects to regulator from
bottom or rear of unit, end is recessed
2” (51 mm) from chassis bottom
28 1/8” (714 mm)
Power cord
32” long
WARNING
Observe all governing codes and ordinances during •
planning and installation. Contact your local building
department for further information.
To prevent an electric shock hazard, the power sup-•
ply must meet the specifications stated below.
The electrical and gas supply data on this page is for reference only. If the requirements below do not agree with the
product data label, use the data on the product data label.
Electrical Requirements
The electrical installation, including minimum supply •
wire size and grounding, must be done in accordance
with National Electric Code ANSI/NFPA 70 and local
codes and ordinances. A copy of this standard may be
obtained from:
National Fire Protection Association
1 Batterymarch Park
Quincy, MA 02269-9101
The correct voltage, frequency and amperage must be •
supplied to the electrical outlet according to the product
data label located on the bottom of the chassis.
The electrical outlet must be installed by a licensed •
electrician.
ELECTRIC CIRCUIT REQUIREMENTS
Circuit Required Total Connected Load
120 Vac 60Hz.,
15 Amp. (3 wire)
1.0 Amp. @ 120 Vac, 60 Hz.
Gas Supply Requirements
Check your local building codes for the proper method •
of installation. In the absence of local codes, this
appliance should be installed in accordance with the
National Fuel Gas Code ANSI Z223.1/NFPA 54. The
gas service must be installed by a qualified professional
Be certain that the cooktop being installed is correct for •
the gas service being provided (natural gas or LP gas).
Also, if operating the cooktop at an altitude above 4000
ft. (1219 m) make sure it is equipped for high altitude
operation. See the inside cover for more information.
An external manual shut-off valve must be installed •
between the gas inlet and the cooktop for the purpose
of turning on or shutting off gas to the appliance.
The factory provided regulator shipped with the appli-•
ance must be installed in the gas line that runs from the
gas shut off valve to the cooktop gas inlet. Use only the
regulator provided. The regulator inlet accommodates
a 3/4” gas supply line and is also compatible with a
1/2” house gas supply. The inlet to the cooktop itself is
equipped with a 3/4” male NPT fitting.
GAS SUPPLY PRESSURE REQUIREMENTS*
Gas Type
Natural Gas 5” Water Column 6” Water Column
Propane (LP)
* Maximum gas supply pressure for all models is 1/2 p.s.i.
Manifold
Pressure
10” Water
Column
Minimum Gas
Supply Pressure
11” Water Column
Product Dimensions
COOKTOP WIDTH (A)
DRT304S 29 7/8” (759 mm)
DRT366S 35 7/8” (911 mm)
SIDE VIEW
Product tolerances: ±1/16” (±1.6 mm) unless otherwise
noted.
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Page 6
Installation Requirements
Combustible
rear wall
Backguard mandatory if
gap from back of cooktop
to combustible wall is less
than 2 1/2”
Combustible
rear wall
2 1/2” (64 mm) Min. to
combustible rear wall
Cabinet and Countertop Layout
WARNING
To avoid the risk of fire or personal injury, all minimum
and maximum specified clearances on this and the
following pages must be maintained or exceeded.
General Considerations
The minimum distance from the back of the cooktop •
to a combustible rear wall is 2 1/2” (64 mm) minimum
(Figure 1).
Installation of a non-combustible material* (up to the •
hood) or a backsplash is always recommended, and
mandatory if the distance to the back wall from the
cooktop is less than 2 1/2” (Figure 2). When installing
a backguard, use only Dacor model numbers AEB3009
or AEB3012 (for model DRT304S) AEB3609, AEB3612
(for model DRT366S).
* Consult local codes and ordinances for acceptable
non-combustible materials.
FIGURE 1
To reduce the risk of personal injury and to reduce •
accumulated smoke in the room, Dacor strongly recommends installing a range hood. A hood should project
forward a minimum of five (5) inches beyond the face
of the cabinets.
The installation must allow access to the underside •
of the cooktop for service and inspection purposes,
including the ability to turn off the cooktop gas supply
valve and electrical outlet.
All contact surfaces between the cooktop and the coun-•
ter must be solid and level.
The countertop overhang on the sides of the cutout •
shown on the following pages covers the recessed portions of the cooktop behind the control panel and creates a seamless look for the installation.
IMPORTANT: • When installing the cooktop into a lami-
nated or synthetic countertop, radius the corners of the
cutout to help avoid cracking. Consult the countertop
manufacturer’s instructions for minimum corner radius,
reinforcement and heat protection requirements.
Gas and Electric Service Location
The gas supply piping, gas shut-off valve and the elec-•
trical outlet must be located so they do not interfere
with the cooktop when it is installed. If installing another
appliance in the cabinet below, allow for the routing of
gas and electrical service out the back of the unit.
The shaded area on the facing page shows the rec-•
ommended location of the gas inlet and the electrical
outlet. For replacement purposes, the location of the
existing utilities may be utilized provided they do not
interfere with the sides or rear of the cooktop. Check
local building codes for permissible utility locations.
For best performance and to minimize gas pressure •
loss, attach the gas supply regulator as close as possible to the cooktop gas inlet.
The installation must:
Allow for access to the gas shut-off valve and regulator •
when the unit is installed.
Allow for access to the electrical outlet, when the •
cooktop is in place so that the power cord may be easily disconnected if the unit needs service.
Allow the (32”) power cord to reach the electrical outlet.•
Carefully check the location where the cooktop is to be •
installed. For best performance, the cooktop should be
installed away from drafts caused by doors, windows
and heating and air conditioning outlets. To reduce the
risk of personal injury from reaching over a hot appliance, avoid cabinet installations directly above.
4
FIGURE 2
Page 7
Recommended
gas and electrical
service location,
consult local code
B
10” (254 mm) to
combustible side
wall Min. both sides
1/2” (13 mm)
overhang,
both sides
1 1/2” (38 mm)
typical countertop
thickness
7 3/4”
(197 mm)
36” (914 mm)
typical
Cooktop platform
1” (25 mm) Min.
thickness
Installation Requirements
See note 2
2
See Cabinet/Countertop Dimensions - Top View
3
Not applicable for cabinets more than a horizontal
distance of 10” (254mm) from the edge of the cooktop.
1
Vertical to combustible surface from cooktop grate level;
if installing an overhead vent hood, also check the hood
specifications for minimum required clearances.
C
13” (330 mm)
max.
3
Top of
finished
counter
18” (457 mm)
Min.
1, 3
30” (762 mm)
Min.
1
Cutout for
utility access
Hood
Cabinet/Cutout Dimensions
Cabinet/Countertop Dimensions - Front View
Cabinet tolerances +1/16” -0 (+1.6 mm, 0) unless otherwise noted.
Cooktop
Model
DRT304S 30” (762 mm)
DRT366S 36” (914 mm)
NOTE: Models DRT304S and DRT366S
are not approved for installation with a
raised vent.
Cabinet/Countertop Dimensions -
B C
30” (762 mm)*
36” (914 mm)**
36” (914mm)*
42” (1067 mm)**
* Minimum ** Recommended
ISO View
Continued on following
pages...
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Page 8
Installation Requirements
Non-combustible
rear wall, rear of
mounting platform
10” (254 mm) min.
to combustible wall
above countertop,
both sides
Cabinet face
below countertop
overhang
Increase countertop and overhang
additional 2 1/2” (64 mm) Min. for
combustible rear wall above
countertop
3/8” (13 mm)
countertop overhang
Hole 1/2” dia. (13 mm),
2 places, through platform
for hold down bolts
Gas/electrical utility cut-out in right rear corner of
mounting platform 8” W X 6” D (203 mm X 152 mm),
if gas and electrical are routed through bottom
1/2” (13 mm)
countertop
overhang
1” thick mounting platform Min.
Countertop
Countertop
1/2” (13 mm)
countertop
overhang
2” (51 mm)
1” (25 mm)
11 7/16”
(291 mm)
24 5/8”
(625 mm)
C
L
D D
B
C
L
C
L
C
L
Gas connection and power cord may be
routed through bottom or back of chassis
Gas and electrical connections at
right rear section of chassis
Cabinet/Countertop Dimensions (cont.)
Cutout tolerances +1/16” -0 (+1.6 mm, 0) unless otherwise noted.
Cabinet/Countertop Cutout Dimensions - Top View
Cooktop
Model
DRT304S
DRT366S
B - Cutout
Width
30”
(762 mm)
36”
(914 mm)
D - Hole
Offset
13 3/8”
(340 mm)
16 5/8”
(422 mm)
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Page 9
Installation Instructions
Unpack the Cooktop
WARNING
If the gas and electric service provided does not •
meet the product specifications, do not proceed with
the installation. Call the dealer, the gas supplier or a
licensed electrician.
The cooktop is heavy. A minimum of two people are •
required to safely install it.
Unpack the parts box and verify that all required components have been provided. If any item is missing or damaged, please contact your dealer immediately. Do not install
a damaged or incomplete appliance. The customer must
report cosmetic issues within 30 days of installation.
Knobs (see table below)•
Grates (see table below)•
Standard burner caps (see table below)•
Standard burner rings (see table below)•
SimmerSear™ inner burner caps (see table below)•
SimmerSear outer burner caps (see table below)•
SimmerSear burner rings (see table below)•
Hold down bolts/washers (2 sets)•
Regulator•
Dacor Stainless Steel Cleaner•
Literature kit•
Cooktop Installation
WARNING
To prevent damage to the gas pressure regulator, •
install it only after the cooktop is mounted in its permanent position.
Do not over-tighten the hold down bolts. Over tight-•
ening the hold down bolts may result in improper
operation of the dual gas burners.
IMPORTANT
Do not use a hardening compound or caulk to
permanently seal the cooktop into place. The cooktop
must be readily removable if service is required. Removal
of sealant to service the unit will be performed at the
customer’s expense.
Lower the cooktop into the cutout while feeding the 1.
electrical cord into the utility cutout. Center the cooktop
in the cutout.
Secure the cooktop to the countertop using the two (2) 2.
provided hold-down bolts and washers provided. Do
not overtighten the bolts.
INCLUDED GRATES AND BURNER PARTS
Quantity
Part
Knobs, standards 3 4
Knobs, SimmerSear 1 2
10 inch grate none 1
12 inch grate none 2
14 inch grate 2 none
Standard burner cap, small 1 2
Standard burner ring, small 1 2
Standard burner cap, large 2 2
Standard burner ring, large 2 2
SimmerSear burner ring 1 2
SimmerSear
inner burner cap
SimmerSear
outer burner cap
for Model
DRT304S
1 2
1 2
Quantity
for Model
DRT366S
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Page 10
Installation Instructions
Knob Installation
Attach the SimmerSear burner knobs 1. A as shown
below. The SimmerSear knobs have a wider space
between the large flame icon and the simmer icon than
the standard burner knobs. Align the “D-shaped” opening on the back of each knob with the end of the valve
shaft. Carefully push each knob on until it stops.
Attach the remaining knobs which operate the standard 2.
burners B .
Control Panel -
DRT304S
B
A
B
B
A
SimmerSear Burner Knob Layout
B
Standard Burner Knob Layout
Gas Line Connection
WARNING
Verify that the gas supply meets specifications before •
connection. See page 3.
The maximum gas supply pressure to the regulator •
must never exceed ½ pounds per square inch (psi) or
3.5 kPa.
Do not install or use the cooktop without the included •
gas regulator installed.
Ensure that the arrow on the regulator points in the •
direction of the gas flow, towards the cooktop.
Do not apply excessive pressure when tightening gas •
connections and fittings.
Do not use Teflon tape or plumber’s putty on flexible •
gas line connections.
Test the gas lines for leaks as instructed before use. •
Do not use a flame to check for leaks.
The gas supply pressure for testing the regulator set-•
ting shall be at least 1 inch water column (249Pa)
above the specified manifold pressure. See page 3.
The cooktop and shut-off valve must be disconnected •
from the gas supply piping system during any pressure testing exceeding ½ p.s.i. (3.5 kPa).
The cooktop must be isolated from the gas supply •
piping system by closing the shut-off valve to the
cooktop during any gas supply piping system pressure testing equal to or less than ½ p.s.i. (3.5 kPa).
For LP gas installations, the LP gas tank must have •
its own high-pressure regulator in addition to the
pressure regulator supplied with the cooktop.
Control Panel -
DRT366S
B
A
B
B
A
B
IMPORTANT
Within the Commonwealth of Massachusetts, this
appliance must be installed by a licensed plumber or gas
fitter.
Attach the gas pressure regulator (included with the 1.
cooktop) to the 3/4” (19 mm) male NPT gas inlet on
the cooktop. The inlet is located on the bottom, at the
right rear portion of the chassis. For tight installations,
the regulator may be installed upstream from the pipe
nipple, anywhere between the shut-off valve and the
cooktop. For best performance, minimize gas pressure
loss by attaching the regulator as close as possible to
the cooktop gas inlet.
Complete connection of the gas supply to the cooktop 2.
by installing a minimum ½” flexible gas line (not included) between the pressure regulator and the shut-off
valve.
Check for gas leaks:3.
Turn all cooktop control valves to the ◊ OFF position.
Turn on the gas supply valve and check all lines ◊
and connections for leaks using a soap and water
solution or a gas leak detector.
Turn the gas supply valve off.◊
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Page 11
Installation Instructions
Burner Component Installation
WARNING
Never attempt to operate the cooktop with any of the burner parts removed.•
Do not attempt to adjust the burner air mixture settings. All adjustments are preset at the factory.•
Remove the burner parts and grates from their shipping packages.
SimmerSear Burner Assembly
Install the SimmerSear burner ring(s) on top of the 1.
SimmerSear burner base(s). Line up the indentations
on the bottom of the burner ring with the pins on the
top of the burner base.
Set the outer SimmerSear burner cap(s) on top of the 2.
burner ring(s). Make sure the burner ring is centered on
top.
Set the inner SimmerSear burner cap(s) on the center 3.
of the SimmerSear burner base(s). Line up the ridge on
the bottom of the cap with the pins on the center of the
burner base.
Ridge on bottom
STEP 3
STEP 2
of inner burner cap
Outer burner cap
Burner ring
Standard Burner Assembly
Install the standard burner rings on the standard burner 1.
bases. There are two different sizes. Put the hole on
the edge of each ring over the igniter. Center the tabs
on the bottom of each ring in the hole in the center of
each base.
Install all the standard burner caps. The ridge on the 2.
bottom of each cap must surround the top of each ring.
Grate Installation
Gently set the grates on top of the spill trays. Make sure
that the rubber feet are positioned in the dimples. On model
DRT366S, the center grate is smaller than the other two.
STEP 1
Pin on burner
base
SimmerSear Burner Assembly
Ridge on bottom
of burner cap
STEP 2
STEP 1
Hole in burner ring
goes over igniter
Igniter
Burner base
Standard Burner Assembly
Burner ring
SimmerSear
burner
Standard
burner
Spill
tray
9
Page 12
Installation Instructions
Verifying Proper Operation
WARNING
Make sure that power to the electrical outlet is turned •
off at the circuit breaker or fuse box and that the gas
is turned off at the gas supply valve before proceeding.
The cooktop must be properly grounded at all times •
when electrical power is applied.
Prior to operating the cooktop, read the accompanying use
and care manual carefully.
Make sure all the 1.
cooktop burner controls are in the OFF
position.
Connect the power 2.
cord to the electrical outlet.
Turn on power to the electrical outlet at the circuit 3.
breaker or fuse box.
Gently push in and turn one burner control knob at a 4.
time counterclockwise to the HIGH position. Verify that
the associated burner igniter sparks, then return the
knob to the OFF position. Repeat for all of the remaining control knobs.
Turn on the gas supply valve.5.
Perform the following ignition test for all of the burners:6.
Push in and turn one of the control knobs counter-•
clockwise to the HIGH position. Only the igniter for
the selected burner will spark. It may take up to four
seconds for the gas to ignite, at which time the igniter will stop sparking. If ignition does not occur within
four seconds, turn the knob to the OFF position, wait
for at least five minutes to allow any gas to dissipate,
then repeat the test.
Once the burner lights, the control knob can be rotat-•
ed counterclockwise from HIGH to LOW to adjust the
flame height progressively.
When the unit is •
installed properly, the
flame will be steady. It
will also have a sharp,
blue inner cone that
will vary in length proportional to the burner
size. The flame will be
reduced by the Smart
Flame™ feature under
the grate fingers to
increase grate life.
OFF HIGH LOW
Normal Flame
Appearance
NOTE: If the cooktop does not operate properly, follow
these troubleshooting steps:
Verify that power and gas are supplied to the cooktop.•
Check to make sure that the power plug is connected •
to the electrical outlet and that power is turned on at
the circuit breaker or fuse box.
Check to make sure that all burner parts are properly •
seated.
If the burner continues to spark after ignition without •
stopping, have a licensed electrician check the electrical outlet for proper grounding or reversed polarity.
Repeat the burner ignition test.•
If the appliance still does not work, contact Dacor
Distinctive Service at (877) 337-3226. Do not attempt to
repair the appliance yourself. Be sure to have the model
and serial numbers available when you call. See the inside
cover for location. Dacor is not responsible for the cost of
correcting problems caused by a faulty installation.
Installation Checklist
WARNING
To ensure a safe and proper installation, the following
checklist should be completed by the installer to ensure
that no part of the installation has been overlooked.
Proper installation is the responsibility of the homeowner.
The importance of proper installation of your Dacor
cooktop cannot be overemphasized.
□
Is the electrical outlet for the cooktop grounded and
located according to these instructions and in accordance with all applicable electrical codes? See pages 3
and 4.
□
Is the gas service for the cooktop located and installed
according to these instructions and in accordance with
all applicable codes? See pages 3 and 4.
Has the gas supply inlet pressure been measured to □
ensure that it does not exceed the maximums stated in
these instructions? See page 3.
□
Is the cooktop secured using the provided hold-down
bolts and washers? See page 8.
Is the cooktop connected to the gas supply according □
to these instructions and in accordance with all applicable codes? Did the installer check the gas supply for
leaks? See page 9.
□
Are all burner parts and grates properly installed
according to these instructions? See page 10.
Has proper operation been verified? □
10
Has the warranty been activated on-line or the warranty □
card filled out completely and mailed?
Page 13
Wiring Diagrams
O
O
O
O
B
B
RL
IGNITOR
RR
IGNITOR
FR
IGNITOR
S1
S2
S3
S4
B
W
B
W
B
G
RR
RL
FR
FL
B
B
B
B
FL
IGNITOR
RL
FL
FR
RR
B
W
B
FL
INDICATOR LIGHT
W
B
W
B
W
B
B
W
W
W
W
Single Point
Spark Module
Single Point
Spark Module
Single Point
Spark Module
Single Point
Spark Module
120V, 60Hz, 0.25A
POWER SUPPLY
WIRING DIAGRAM
DRT304
VERIFY PROPER OPERATION
AFTER SERVICING
FR
INDICATOR LIGHT
RL
INDICATOR LIGHT
RR
INDICATOR LIGHT
11
Page 14
Wiring Diagrams
O
O
O
O
O
O
B
B
B
B
B
RL
IGNITOR
RC
IGNITOR
RR
IGNITOR
FR
IGNITOR
FL
IGNITOR
FC
IGNITOR
S1
S2
S3
S4
S6
S5
W
B
W
W
W
FL
INDICATOR LIGHT
W
B
RL
INDICATOR LIGHT
FC
INDICATOR LIGHT
FR
INDICATOR LIGHT
B B
W
W
W
B
B
B
RC
INDICATOR LIGHT
B
W
RR
INDICATOR LIGHT
B
W
RR
RC
FC
FR
RL
FL
B
B
Single Point
Spark Module
W
W
Single Point
Spark Module
Single Point
Spark Module
Single Point
Spark Module
Single Point
Spark Module
Single Point
Spark Module
W
120V, 60Hz, 0.25A
POWER SUPPLY
WIRING DIAGRAM
DRT366
VERIFY PROPER OPERATION
AFTER SERVICING
RL
FL
RC
RR
FC FR
B
G
B
W
B
B
B
B
B
12
Page 15
Page 16
Dacor●600AntonBlvd.Suite1000CostaMesa,CA92626●Phone:(800)793-0093●Fax:(626)403-3130●www.Dacor.com
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