Kenmore 3634272790 Owner’s Manual
_,IiSTALLAT_O_ ..........................................2-7
Cooktop Dimensions ................................................... 2
Ductwork .................................................................. 4-6
Electrical Requirements .......................................... 2, 7
USE AND CARE
Coil Surface Unit Module .............................. 11, 14, t5
Control Knobs ................................................ 14, 21, 24
Features of Your Cooktop .................................. 12, 13
Grease Collector System .................................... 21,24
Griddle Accessory ......................................... 11, 24, 25
Grill Module .................................................... 11, 21-23
Radiant Module .............................................. 11, 19, 20
Solid Disk Module .......................................... 11, 16-18
Vent System ......................................... 6, 14, 2!, 25, 27
Kenmone
WARRAN3_# "....................................... back cover
MODELS 42825 42827
42725
/:9::
nsta Bation gnstructions
Before you begin
Read these instructions completely and carefully.
IMPORTANT--Save these instructions for local
inspector's use.
IMPORTANT--OBSERVE ALL GOVERNING
CODES AND ORDINANCES.
Note to lnstallermBe sure to leave these instruc-
tions with the Consumer.
NOTE: This appliance must be properly grounded.
UNLESS VERY KNOWLEDGEABLE, ENGAGE A
PROFESSIONAL INSTALLER.
Tools You Will Need
o Saw
o Flat blade screwdriver
o Electrician pliers
° Duct tape
o Measuring tape or scale
o Carpenter's square
o Wrench or socket set
o Drill and drill bit
° Sheet metal screws
o Junction box with 1/2" flexible conduit connector
30" Cooktop
(Dimensions for reference only)
Unit must be vented to the outsider
_'-21-9/t6"--"
........L,
t
29-7/8"
o" ---f-
__L 12il/4"
NOTE: installation of this unit requires two people. Do
not attempt to install without assistance.
Electrical Requirements
CAUTION: FOR PERSONAL SAFETY, REMOVE
HOUSE FUSE OR CIRCUIT BREAKER BEFORE
BEGINNING INSTALLATION.
This appliance must be supplied with the proper volt-
age and frequency, as listed with Step 9, and con-
nected to an individual, properly grounded branch
circuit, protected by a circuit breaker or time delay
fuse. Proper electrical ratings should be verified with
listing on product's rating plate. The rating plate is
located on the right-hand side of the exhaust plenum.
Wiring must conform to the requirements of the
National Electrical Code. If the electric supply provid-
ed does not meet the above specifications, call a
licensed electrician.
5.
Dia.
.--20.1/2"---,_
t ---- 271/2"'
28.7/8"--t
./-40"
Long
2
Preparing for Rnstailation
Positioning the cooktop
The cooktop is designed to look best when centered
in a cabinet it's same width.
The exhaust vent beneath the cooktop must be locat-
ed between wall studs or floor joists so that ductwork
may be installed properly.
At least 6" must be allowed between side edges of
cooktop and adjacent walls.
1/2" Flat area
30"
t5"--" [
6" Min.
to side
Preparing the Base Cabinet
This cooktop is designed to fit easily into a variety of
cabinets. However, some cabinets may require modi-
fications.
Preparing a cabinet that is against a wall
In some cabinets, the sides may need to be scooped
or cut down 2" as shown, and the corner braces
removed in order to accommodate the unit.
In 75 cm. and 90 cm. frameless European cabinets,
the back panel may need to be cut down 5" to accom-
modate the unit.
Preparing a peninsula or island type cabinet
In a peninsula or island type cabinet, the sides may
need to be scooped or cut down, and the corner
braces removed in order to accommodate the unit.
5"Approx.
for European
cabinets
2"
Approx.
Avoid placing cabinets above the cooktop unit, if pos-
sible, in order to reduce the hazards caused by reach-
ing over heated surface units. If cabinets are placed
over the cooktop, the risks can be reduced by installing
a range hood that projects horizontally a minimum of 5
inches beyond the bottom of the cabinets.
If cabinetry is used above cooktop, allow a minimum
30" clearance between the cooking surface and the
bottom of any unprotected cabinet,
If clearance between cooktop and cabinetry is less
than 30'; cabinet bottom must be protected with flame
retardant millboard at least 1/4" thick, covered with 28
gauge sheet steel or 0.020" thick copper. Clearance
between cooktop and protected cabinetry must
NEVER BE LESS THAN 24"
A 15" minimum must be kept from the side edge of
cooktop to the bottom of any cabinet not directly above
cooktop. If clearance is less than 15", adjacent cabi-
nets should be at least 6" from side edge of cooktop.
$ ep 3
Rough Preparation of Junction IBox
IMPORTANT--FOR PERSONAL SAFETY, REMOVE
HOUSE FUSE OR OPEN CIRCUIT BREAKER
BEFORE PREPARING JUNCTION BOX.
install an approved junction box within shaded area
shown in diagram. Junction box must be at least 10½"
below top of cabinet.
Run conductors from residence wiring to junction box
according to local electrical codes.
(continued next page)
3
8NSTALLATION NSTRUOTgONS (continued)
Preparing the Countertop
Clearance between inside front of cabinet and rear of
countertop cutout must be 20%" in order to accommo-
date cooktop depth.
1-7/8"
MIN.
A 1/2" wide flat area is required around the edge of
opening for support of the unit. The cooktop unit must
be level and sit squarely into countertop opening.
Carefully cut countertop opening according to the
dimensions shown in the illustration. Be sure that
opening is cut squarely, with sides parallel to each
other and rear exactly perpendicular to side.
-20-5/8"
Blower to Ducb_vorkAaignrnent
In general, the use of flexible ducting is discouraged
because it can cause severely restricted airflow.
However, if the blower outlet and the floor or walt duct
location do NOT align well, then flexible METAL duct-
ing can be used to adapt to an offset. Good alignment
without use of flexible ducting is best.
NOTE:
o DO NOT EXCEED THE MAXIMUM RECOMMEND-
ED OFFSET OF 3".
o DO NOT ALLOW THE FLEXIBLE DUCTING TO
KINK OR COLLAPSE.
°DO STRETCH THE FLEXIBLE DUCTING AS
MUCH AS POSSIBLE TO ELIMINATE AS MUCH
OF THE CORRUGATION AS POSSIBLE.
o DO ROTATE BLOWER SLIGHTLY' TO MINIMIZE
OFF-SET (SEE STEP 6).
3" Max.
1-7!8"Min,
Preparing for Ductwork
NOTE: Ductwork MUST be vented to outside. DO
NOT vent into a wall, ceiling, crawlspace, attic or
any concealed space.
Cut hote in cabinet walt or floor as appropriate for your
installation. Make sure exhaust duct is located
between wall studs or floor joists.
Downward.].3/8,,J-_qVenting------€_.__, i _/16"
_Jl Centerline
Centerlineto
Offset
z44v7
Bottom Venting
BackVenting
Steps to Determine FHexible
Ducting's Equivalent Length
1. Measure the actual amount of offset (MAXIMUM 3"
RECOMMENDED). The effect upon airflow is
dependent upon the amount of offset.
2. Calculate the equivalent ducting allowances using:
(__ in. offset) x (14 Ft. per inch)
= _ Ft, equivalent length.
3. Enter the calculated value into TABLE 1 of this
installation instruction.
4. Ensure that the total equivalent length of ducting
does not exceed the maximum recommendation of
1O0 feet.
Rear Wall Venting
@
LnstaHing the Duct'work
Use minimum 26 gauge galvanized or 24 gauge alu-
minum duct in 6" round or 3W" x t0" size, or combina-
tion of both.
PVC duct should be used if installing under a poured
concrete slab.
NOTE: Local building code must be followed in speci-
fying approved type and schedule of PVC duct used.
5" round duct may be used on SHORT DUCT runs.
But, note higher equivalent lengths for each 5" dia.
piece used. Don't convert back to 5" duct after use of
6" round or 3'/.," x 10" duct.
Always use an appropriate roof or wall cap with
damper. Laundry type walt caps should NEVER by
used.
Select downward or wall venting. To convert blower
exhaust direction, remove four nuts inside the plenum
which hold blower and wire finger guard. Remove
blower and rotate so that exhaust faces downward or
rear direction needed. Replace wire finger guard and
nuts. Retighten nuts.
Blower exhaust direction can be adjusted slightly
while in its vertical or horizontal direction by loosen-
ing four nuts holding blower, rotating blower and
retightening nuts.
Use the shortest and straightest duct run possible. For
satisfactory performance the duct run should not
exceed t00 feet equivalent length, Refer to TABLE 1
of equivalent lengths. Use TABLE 1 to calculate the
total equivalent length of the ductwork,
ThruCabinetTeeSpace
DownwardVenting
install ductwork, making male-female connections in
direction of airflow as shown. Secure all joints with
sheet metal screws and duct tape to assure airtight
seal.
Screw
BetweenFloorJoist
-DuctTape
OverSeam and Screw
Inside Wall to Roof
RearWall Venting
Direct to Outside
(continued next page)
5
NSTALLAT ON NSTRUOTBONS (continued)
TABLE 1--Calculate Total Equivalent
Ductwork Length
Equivalent Number
Duct Pieces Length*x Used =
5" round,
straight 2.7 X ( ft.)t=i
6" round,
straight t X ( ft.)t= I
3V4"x10"
straight
(_ 5", 90°
elbow 37 ft. x (
6", 90°
elbow ( ) =
5", 45°
elbow 18
6", 45"
elbow 9 ft. x
Metal Offset
Flexible
Adapter
3¼"x 10"
90° elbow
3¼" x 10"
45° elbow
3¼" X I0"
90° flat elbow
5" round
to 3¼" x 10"
transition
6" round
to 3¼" x 10"
transition
* Equivalent lengths of duct pieces are based on actu-
al tests and reflect requirements for good venting
performance with any downdraft cooktop.
t Measure and list feet of straight duct used. Count
and list the quantity of all other duct pieces for the
"Number Used" of each type.
1 x ( ft.)t= ft.
15ft. x
( )=
See Calculations
in Step 5A
16ft. x ( )=
5ft. x ( )=
18ft. x ( )=
3ft. x ( )=
7 ft. x ( )=[
Subtotal Column I =
Equivalent
Length
=
)= ft.
[MPORTANT
For maximum efficiency, use the shortest and straight-
est duct run possible, with as few fittings as possible.
For satisfactory performance, the duct run should
not exceed 100 feet equivalent length,
Venting performance is improved by using larger
diameter duct.
ft.
ft.
it,
it,
ft,
ft.
ft_
it,
ft.
ft,
ft,
ft.
iDuct Pieces
5" round
to 3¼" x 10"
transition
Equivalent Number Equivalent
Length*x Used = Length
37 ft. x ( )= ft.
6 round
to 3W' x 1O"
transition
90° elbow
3W' x t0"
to 6" round
transition
3¼" x 10"
to 6" round
transition
90° elbow
Tapered
5" round
to 6" round
transition
5" round collar
to 6" round
cap transition
5" round
wall cap
20ft. x ( )= ft.
5ft. x ( )= ft.
12ft. x ( )=
6ft. x.( )=
13ft. x ( )= ft.
( )= ft.
wghdamper 84 ft. x
6" round
wa!l cap
withdamper 21 ft. X
3¼"x 10"
wall cap
with damper 27 ft. X
' 6" round,
roof cap 20 X
6" round,
roof vent
If flexible metal ducting is used; all the equivalent feet
values in the table should be doubled. The flexible
metal duct should be straight and smooth and extend-
ed as much as possible.
DO NOT use flexible plastic ducting.
Vent installation should not exceed 100 feet equiva-
lent length.
Blower is rated at 400 CFM at 0.1 inch of water back
pressure,
24 x ( )= ft,
'Subtotal Column 2 = ft,
Subtotal Column 1 = ft,
TOTAL DUCTWORK= ft.
( )= _.
( )= ft,
( )= ft,
Should not exceed 100 feet.
ft,
it,
6
Ilnstalling the Cooktop
Making Electrical Connections
Remove grease jar(s) from beneath cooktop to avoid
breakage. Remove vent grille from cooktop's surface.
Using two people, position cooktop over counter top
opening, with power cable inserted through the opening.
Holding cooktop by side edges, lower it into counter-
top opening.
Replace jar(s) and vent grille.
i
Secure cooktop by tightening hold-down bolts in bot-
tom of the cooktop case. (Two bolts, one per side.)
1
_---C0untertop
Cooktop _
Case
/
-*_-- HoldDown Bolt
NOTE: The frame of this appliance is grounded to
neutral,
3-Conductor Branch Circuit
When connecting cooktop to a three-conductor
branch circuit, connect the red lead to the branch cir-
cuit red lead, and the black lead to the branch circuit
black lead. Connect the bare or green conductor and
the white lead of the cooktop to the branch circuit neu-
tral lead, which is white or gray.
3-Conductor Branch Circuit
Branch Circuit
Red
120V AC
NEUTRAL
12OVAC
4-Conductor Branch Circuit
When connecting cooktop to a four-conductor branch
circuit, connect the red lead to the branch circuit red
lead, and the black lead to the branch circuit black
lead. Break connection between the cooktop white
lead and the bare or green conductor. Connect the
cooktop white lead to the branch circuit neutral lead,
which is white or gray. Ground the unit by connecting
the bare or green conductor of the cooktop to the
branch circuit bare or green lead (ground lead).
White or
Gray
Black
(3O
(_'
Cooktop
Red
Bare or Green
Black
$ ep 8
Before Making Electrical Connections
Note to Electrician:
The power leads supplied with this appliance are U. L.
recognized for connection to large gauge household
wiring. The insulation of these leads is rated at tem-
peratures much higher than the temperature rating of
household wiring. The current carrying capacity of a
conductor is governed by the wire gauge and also the
temperature rating of the insulation around the wire.
Aluminum Wiring
WARNING: IMPROPER CONNECTION OF ALU-
MINUM HOUSE WIRING TO THE COPPER LEADS
CAN RESULT IN SERIOUS PROBLEMS.
Attach copper wires to aluminum wiring using special
connectors designed and U, L. listed for joining cop-
per to aluminum. Follow the connector manufacturer's
recommended procedure closely.
4-Conductor Branch Circuit
Branch Circuit Cooktop
Red _ Red
White or
120v AC Gray White
NEUTRAL _)
120V AC Black
GND
Black (_)
Bare or Bare or
Green Green
Electrical Requirements*
Model # Voltage Frequency KW
42825 120/240V 60HZ 8.0KW
42827 120/240V 60HZ 8.0KW
42725 120/240V 60HZ 8.0KW
42727 120/240V 60HZ 8.0KW
* For reference only, verify with products rating plate,
7
UMPORTANTSAFETY 0NSTRUCTUONS
Read aft instructions before using this
appliance.
When usingelectricalappliances,basicsafetypre-
cautionsshouldbe followed,includingthefollowing:
o Use this cooktop only for its intended use as
described in this use and care guide.
o Be sure your appliance is
properly installed and ground-
ed by a qualified technician in
accordance with the provided
installationinstructions.
o Do not assume that you know
how to operate all parts of the
cooktop. Some features may
work differently from those on
your previous cooktop.
° Do not attempt to repair or replace any part of
your cooktop unless it is specifically recom-
mended inthis guide. All other servicing should
be referred to a qualified technician.
Have the installer show you the location of the
circuit breaker or fuse, Mark it for easy reference.
CAUTION: ITEMS OF
INTEREST TO CHILDREN
SHOULD NOT BE STORED
IN CABINETS ABOVE THE
COOKTOP-- CHILDREN
CLIMBING ON THE COOKTOP
TO REACH THEM COULD BE
SERIOUSLY INJURED.
Never wear loose-fitting
or hanging garments
while using the cooktop.
Flammable material could
be ignited if brought in con-
tact with hot surfaces and
may cause severe burns.
Use only dry pot holders--moist or damp pot
holders on hot surfaces may result in burns from
steam. Do not let pot holders touch hot heating
elements. Do not use a towel or other bulky cloths
in place of a pot holder.
Never use your appliance
for warming or heating the
room,
o Before performing any service, DISCONNECT
THE COOKTOP POWER SUPPLY AT THE
HOUSEHOLD DISTRIBUTION PANEL BY
REMOVING THE FUSE OR SWITCHING OFF
THE CIRCUIT BREAKER.
Do not leave children
alone or unattended
while the cooktop units
are in operation. They
could be seriously burned.
o Do not allow anyone to
climb, stand or hang on
the cooktop.
t{
Do not store flammable
materials near the
cooktop. Do not store or
use combustible materi-
als, gasoline or other
flammable vapors and
liquids in the vicinity of
this or any other appliance.
Keep the vent grille and the grease filters
clean to maintain good venting and to avoid
grease fires.
Do not let cooking grease or other flammable
materials accumulate on or near the cooktop.
o Never clean the cooktop surface when it is hot.
Some cleaners produce noxious fumes and wet
cloths could cause steam burns if used on a hot
surface.
o Do not use water on grease
fires. Never pick up a flaming
pan. Smother a flaming pan
on surface unit by covering
pan completely with well-fit-
ting lid, cookie sheet or flat
tray, or if available, use a dry
chemical or foam-type
extinguisher.
Never leave the surface
units unattended at high
heat settings. Boilover
causes smoking and greasy
spillovers that may catch on
fire.
Be sure the drip pans are not covered and are
in place. Their absence during cooking could
damage cooktop parts and wiring.
Do not use aluminum foil to line the cooktop
tubs, the reflector pan, the grill or the griddle.
Misuse could result in a shock, fire hazard or
damage to the cooktop.
7
Flaming grease outside a pan can be put out by
covering with baking soda or, if available, a multi-
purpose dry chemical or foam type extinguisher.
o Do not heat unopened
food containers.
Pressure could buildup
and the container could
burst causing an injury,
o Do not touch heating elements. These surfaces
may be hot enough to burn even though they are
dark in color. During and after use, do not touch,
or let clothing or other flammable materials con-
tact the surface units or areas nearby surface
units; allow sufficient time for cooling, first.
Potentially hot surfaces include the cooktop,
removable modules, accessories and areas
facing the cooktop.
o When cooking pork, follow the directions exactly
and always cook the meat to an internal tempera-
ture of at least 170°F. This assures that,
in the remote possibility that trichina may be
present in the meat, it will by killed and the meat
will be safe to eat.
o Use proper pan size--the modules are equipped
with 2 surface units of different size. Select cook-
ware having flat bottoms large enough to cover
the surface unit heating element. The use of
undersized cookware will expose a portion of the
heating element to direct contact and may result
in ignition of clothing. Proper relationship of the
cookware to the heating element will also improve
efficiency.
Only certain types of glass, glass/ceramic,
earthenware or other glazed containers are
suitable for cooktop service; others may break
because of the sudden change intemperature.
Only the grill grate and the griddle accessory
plate may be placed over the grill heating
element.
To minimize the possibility
of burns, ignition of
flammable materials, and
spillage, the cookware handles
should be turned toward the
center of the cooktop without
extending over nearby surface
units.
Keep the tub, the reflector pan, the grill grate
and the grease collector jar clean. Be sure the
drain hole in the tub is open. If clogged, a fire can
occur. Empty the grease jars frequently.
Do not immerse or soak the removable
surface unit module, the solid disk module,
the radiant module or the grill heating
element. Do not put them in a dishwasher.
Always turn the heating units to OFF before
removing cookware.
i
(continued next page)
UMPORTAINTSAFET f 8NSTIRUCTSON$(co t oued)
o Keep an eye on foods being fried at HI or
Medium High heat settings.
o To avoid the possibility of a burn or electric
shock, always be certain that the controls for all
heating units are at the OFF position and all units
are cool before attempting to lift or remove them.
o Never leave the kitchen while using the grill or
griddle accessory.
o Do not replace the grease collector jar
with a mayonnaise jar whichcouldbreak
when hotgrease drips into it. Replace with
any wide mouth canning jar.
Foods for frying should be as dry as possible.
Frost on frozen foods or moisture on fresh foods
can cause hot fat to bubble up and over sides of
pan.
o Use little fat for effective shallow or deep-fat
frying. Filling the pan too full of fat can cause
spillovers when food is added.
o If a combination of oils or fats will be used in
frying, stir together before heating, or as fats melt
slowly.
o Always heat fat slowly, and watch as it heats.
o Never try to move a pan of hot fat, especially a
deep fat fryer. Wait until the fat is cool.
Use a deep fat thermometer whenever possi-
ble to prevent overheating fat beyond the smok-
ing point.
o To control flame-ups, turn down the heat setting
to LO rather than OFF. This keeps the downdraft
vent blower on. Or, turn the vent blower to ON,
then turn the grill OFE
Use a long-handled utensil to carefully remove
the food from the grill.
These steps should control the flame until it even-
tually goes out. if it does not, cover the entire grill
module with a cookie sheet or the lid from a large
roasting pan. Use a pot holder to remove this later
because it will be hot.
° NEVER USE WATER ON A GREASE FIRE.
SAVE THESE
NSTRUCT ONS
10
MODULES AND ACCESSORIES GeneralInformation
A full selection of modules are available for the cook-
top. The modules can be interchanged quickly and
easily. Each module has an electrical plug which fits
into a receptacle in the center of the outside wall of
the cooktop. Some modules are inserted and
removed differently than others. See each module
section for specific instructions for installing and
removing that module.
To purchase, contact your nearest Sears store or
Sears Service Center.
Model numbers are listed below.
Care of the Modules
Some of the modules must be cured or precondi-
tioned before using them for the first time.
Modules and accessories should be cleaned after
each use. The longer a soil remains, the harder it is to
clean. See each module section in this manual for
specific instructions. Never immerse any module in
water.
When not in the cooktop, modules and accessories
should be stored in a clean, dry place. Always
be careful not to drop the modules or they could
be damaged.
Solid Disk Element Module
42055--White Porcelain
42059--Black Porcelain
This module has one 6 inch and one 8 inch solid disk
element. The elements are made of cast iron and are
sealed to the cooktop, Each element has a built-in
protector that keeps it from getting too hot, This
protector senses the temperature of the element.
It will automatically decrease the temperature of the
element in the case of over-heating or excessively
high temperatures.
Grill Module
42091
With this module you can charbroil meat indoors all
year long. Fat drains away and collects in the grease
jar. The element is divided so the front and back
sections can be controlled separately.
Using the Electric Element Modules
You must consider heat up and cool down times
for the elements when determining cooking times.
Heat up and cool down times depend on initial tem-
perature settings, the type of cookware used and the
amount of food being cooked.
Start cooking at a higher setting to heat the element
faster, then turn to a lower setting to finish cooking.
Remember, cooking continues after the element
is turned off.
Modules and Accessories
Coil Surface Unit
42045--VVhite Porcelain
42047wBlack Porcelain
This module has one 6 inch and one 8 inch coil
surface unit. The elements and reflector pans are
removable for cleaning.
Radiant Module
42065--White Ceran
42069--Black Ceran
42093
Griddle Accessory [_
The griddle sits directly over the grill heating element
and reflector pan. it has two drain holes so fat and
meat drippings can drain into the grease jar. The front
and back of the griddle are controlled separately.
NOTE: You must have the grill module to use the
griddle accessory.
Cover
42095--White
42099--Black
This cover fits over any module, it is textured steel
with color matched hardwood handles. It can be used
as a dust cover or to hide a soiled module.
This module features one 5 inch and one 7 inch
heating coi! beneath a smooth glass surface, The 2
surface units are shown by outlines on the glass. This
module provides fast heat, energy efficient operation
and is easy to clean.
1t
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