KitchenAid KESI901PBS, KESA907P, KESV908PSS, KESV908PMT, KESA907PWW Technical Education

...
KAC-38
TECHNICAL EDUCATION
SELF-CLEANING
SLIDE-IN/FREESTANDING
ELECTRIC RANGES
Freestanding Model: KERA807P
Slide-In Models: KESV808P, KESV908P,
JOB AID 4317354
FORWARD
This KitchenAid Job Aid, “Self-Cleaning Slide-In/Freestanding Electric Ranges,” (Part #4317354), provides the technician with information on the installation, operation, and service of Self-Cleaning Slide-In/Freestanding Electric Ranges. It is to be used as a training Job Aid and Service Manual. For specific information on the model being serviced, refer to the “Use and Care Guide,” or “Wiring Diagram” provided with the electric range.
The Wiring Diagrams and Strip Circuits used in this Job Aid are typical and should be used for training purposes only. Always use the Wiring Diagram supplied with the product when servicing the unit.
GOALS AND OBJECTIVES
The goal of this Job Aid is to provide detailed information that will enable the service technician to properly diagnose malfunctions and repair KitchenAid Self-Cleaning Slide-In/Freestanding Elec­tric Ranges.
The objectives of this Job Aid are to:
Understand and follow proper safety precautions.
Successfully troubleshoot and diagnose malfunctions.
Successfully perform necessary repairs.
Successfully return the range to its proper operational status.
WHIRLPOOL CORPORATION assumes no responsibility for any repairs made on our products by anyone other than Authorized Service Technicians.
Copyright © 2004, Whirlpool Corporation, Benton Harbor, MI 49022
- ii -
TABLE OF CONTENTS
Page
GENERAL............................................................................................................................... 1-1
Safety First......................................................................................................................... 1-1
Model & Serial Number Designations ................................................................................ 1-2
Model & Serial Number Label & Tech Sheet Locations..................................................... 1-3
Specifications..................................................................................................................... 1-4
KitchenAid Electric Range Warranty.................................................................................. 1-6
INSTALLATION INFORMATION ........................................................................................... 2-1
Installation Requirements .................................................................................................. 2-1
Tools And Parts ............................................................................................................. 2-1
Location Requirements .................................................................................................. 2-2
Product Dimensions....................................................................................................... 2-3
Installation Clearances .................................................................................................. 2-4
Electrical Requirements ................................................................................................. 2-5
Countertop Preparation (Slide-In Ranges Only) ............................................................ 2-7
Installation Instructions ...................................................................................................... 2-8
Electrical Connection ..................................................................................................... 2-8
THEORY OF OPERATION ..................................................................................................... 3-1
Convection Bowtie Baffle ................................................................................................... 3-1
COMPONENT ACCESS ......................................................................................................... 4-1
Component Locations ........................................................................................................ 4-1
Removing The EOC Assembly On Slide-In & Freestanding Models,
And The User Interface.................................................................................................. 4-2
Removing An LED Indicator And An Infinite Switch .......................................................... 4-4
Removing The Cooktop Glass ........................................................................................... 4-5
Removing The Control & Cooling Fan Thermal Switches And
The Door Latch Assembly ............................................................................................. 4-6
Removing The Control Power Supply And The Power Supply Transformer ..................... 4-7
Removing An Element & Limiter And The Hot Surface Indicator Assembly ...................... 4-8
Removing The Rear Panel ................................................................................................ 4-9
Removing An Oven Light Socket Assembly .................................................................... 4-10
Removing The Dual Broil Element................................................................................... 4-11
Removing The Oven Temperature Sensor ...................................................................... 4-12
Removing The Convection Element & Fan Motor ........................................................... 4-13
Removing The Cooling Fan ............................................................................................. 4-15
Removing The Oven TOD ............................................................................................... 4-16
Removing The Hidden Bake Element.............................................................................. 4-17
Removing The Warming Drawer Temperature Sensor And Element .............................. 4-19
Removing A Side Panel ................................................................................................... 4-21
Removing & Reinstalling The Oven Door ........................................................................ 4-22
Removing The Oven Door Gasket................................................................................... 4-23
Removing The Decorative Glass And Oven Door Handle,
The Hinges, And The Oven Door Glass ...................................................................... 4-24
- iii -
Page
COMPONENT TESTING ........................................................................................................ 5-1
Infinite (Smart) Switch........................................................................................................ 5-1
Dual & Single Infinite & Warming Drawer Switches
Models: KESV808, KESV908, & KESI901 .................................................................... 5-1
Control & Cooling Fan Thermal Switches .......................................................................... 5-2
Door Latch Assembly......................................................................................................... 5-2
Power Supply Transformer ................................................................................................ 5-3
Oven & Warming Drawer Temperature Sensors ............................................................... 5-3
Elements & Limiters ........................................................................................................... 5-4
Dual Broil Element ............................................................................................................. 5-5
Convection Element........................................................................................................... 5-5
Convection Fan Motor ....................................................................................................... 5-6
Cooling Fan Motor ............................................................................................................. 5-6
Oven TOD.......................................................................................................................... 5-7
Hidden Bake Element ........................................................................................................ 5-7
Warming Drawer Element.................................................................................................. 5-8
DIAGNOSTICS & TROUBLESHOOTING .............................................................................. 6-1
Diagnostics ........................................................................................................................ 6-1
Troubleshooting ................................................................................................................. 6-6
WIRING DIAGRAMS & STRIP CIRCUITS ............................................................................. 7-1
Wiring Diagrams ................................................................................................................ 7-1
Strip Circuits ...................................................................................................................... 7-3
- iv -
GENERAL
SAFETY FIRST
Your safety and the safety of others is very important.
We have provided many important safety messages in this Job Aid and on the appliance. Always read and obey all safety messages.
This is the safety alert symbol. This symbol alerts you to hazards that can kill or hurt you and others. All safety messages will follow the safety alert symbol and either the word “DANGER” or “WARNING.” These words mean:
You can be killed or seriously injured if you don’t
DANGER
WARNING
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what can happen if the instructions are not followed.
immediately follow instructions.
You can be killed or seriously injured if you don’t follow instructions.
1-1
MODEL & SERIAL NUMBER DESIGNATIONS
MODEL NUMBER
MODEL NUMBER K ES V 90 8 P MT 0
PRODUCT GROUP
K = KITCHENAID
PRODUCT IDENTIFICATION
DR = DUAL FUEL RANGE DS = DUAL FUEL SLIDE-IN RANGE ER = ELECTRIC STANDARD RANGE ES = ELECTRIC SLIDE-IN RANGE GR = GAS STANDARD RANGE GS = GAS SLIDE-IN RANGE
MERCHANDISING SCHEME
A = ARCHITECT C = CONTRACT / ADVERTISING I = STANDARD K/L = SEARS MODELS P = COMMERCIAL STYLE V = VBL PRO LINE STYLE
CAPACITY / SIZE / SERIES / CONFIGURATION
1ST POSITION 2ND POSITION 2 = FS RANGE BACK CONTROL 0 = 30 WIDE 4 = COMMERCIAL 6 = 36 WIDE 8 = FS RANGE FRONT CONTROL 8 = 48 WIDE
9 = SLIDE-IN
FEATURES
0 = CONVENTIONAL OVEN, COIL COOKTOP 1 = CONVENTIONAL OVEN, CERAN OR GAS COOKTOP 2 = CONVENTIONAL OVEN, WARMING DRAWER, GAS COOKTOP 3 = CONVENTIONAL OVEN, AUTO CONVECT, CERAN OR GAS COOKTOP 4 = CONVECTION OVEN, COIL COOKTOP 5 = CONVECTION OVEN, CERAN COOKTOP 6 = CONVECTION OVEN, GAS COOKTOP W / TRIPLE TIER 7 = CONVECTION OVEN, WARMING DRAWER, CERAN COOKTOP W / ELECTRONIC KNOB COOKTOP, OR GAS COOKTOP W / TRIPLE TIER 8 = CONVECTION OVEN, WARMING DRAWER, CERAN COOKTOP W / ELECTRONIC COOKTOP
YEAR OF INTRODUCTION
P - 2004, R = 2005
COLOR CODE
BL = BLACK, WH = WHITE, BT = BISCUIT, MT = METEORITE BS = BLACK ON STAINLESS, SS = BRUSHED STAINLESS STEEL
ENGINEERING CHANGE (NUMERIC)
SERIAL NUMBER
SERIAL NUMBER X R 31 73981
MANUFACTURING SITE X = OXFORD, MS
YEAR OF PRODUCTION
R = 2004
WEEK OF PRODUCTION
31 = 31ST WEEK
PRODUCT SEQUENCE NUMBER
1-2
MODEL & SERIAL NUMBER LABEL
& TECH SHEET LOCATIONS
The Model/Serial Number label and Tech Sheet locations are shown below.
Model/Serial
Number Location
(On Chassis Frame)
Tech Sheet Location
Warming Drawer Models Only
(On Chassis Under Drawer)
Model/Serial
Number Location
(On Chassis Frame)
Tech Sheet Location
Storage Drawer Models Only
(On Underside Of Drawer)
1-3
SPECIFICATIONS
Model Number
KESI901P BL, BS, WH KERA807P BB, BL, SS,WW KERK807P BB, BL, SS, WW KESA907P BB, BL, SS, WW KESV908P MT, SS
Model Description
Slide-In
True Convection with Easy Convect
Conversion; Waming Drawer
Freestanding
Slide-In; True Convection with Easy
Convect Conversion; Warming Drawer
Dimensions/Specifications
Exterior Dimensions
Shipping Weight (lbs)
160 180 180 160 160
240 Volts
13.5 14.4 14.4 14.4 13.3
208 Volts
10.1 10.9 10.9 10.9 10
Circuit Amps
40 40 40 40 40
Exterior
Broiler Stop
No No No No No
Cooktop Control Type
Electromechanical Electronic Knobs Electronic Knobs Electronic Knobs Touch Activated Electronics
Cooktop Control #
Knobs - 4, Buttons - 2 Knobs - 4 Knobs - 4 Knobs - 4
Simmer Specialty Switch
Yes - 1 No No No No
Keep Warm Switch
Yes - 1 No No No No
Top Light and Switch
No Yes Yes Yes Yes
Cooktop Lock Out
No No No No Yes
Cooktop Features
Melt & Hold, Keep Warm, & 3
Simmer Levels
Melt & Hold, Keep Warm, & 3
Simmer Levels
Cooktop Material
Ceramic Glass Ceramic Glass Ceramic Glass Ceramic Glass Ceramic Glass
Cooktop Indicator Light
Yes - Red Yes - Red, Yes - Red, Single & Dual Yes - Red, Yes - Red, Single & Dual Yes - Red, Yes - Red, Single & Dual
Yes - Red, Yes - Red, Single, Dual,
Triple
Electric Element Configuration
6", 7", 8", 9.5" 6"/10", 7", 9"/5", 9"/5" 6"/10", 7", 9"/5", 9"/5" 6"/10", 7", 9"/5", 9"/5" 6"/10", 6", 9"/5", 9"/7"/5"
Electric Element Type
Radiant Radiant Radiant Radiant Radiant
Electric RF Output (w@240/208v)
7" 1800W @ 240V 7" 1800W @ 240V 7" 1800W @ 240V 7" 1800W @ 240V 6" 1500W @ 240W
Electric LF Output (w@240/208v)
9"/5" 2500W/1200W @ 240V 9"/5" 2500W/1200W @ 240V 9"/5" 2500W/1200W @ 240V 9"/5" 2500W/1200W @ 240V 9"/7"/5" 2500W/1600W/800W
Electric RR Output (w@240/208v)
8" 2200 W @ 240W 9"/5" 2500W/1200W @ 240V 9"/5" 2500W/1200W @ 240V 9"/5" 2500W/1200W @ 240V 9"/5" 2500W/1000W
Electric LR Output (w@240/208v)
6" 1500W @ 240W 6"/10" 1000W/1800W @ 240W 6"/10" 1000W/1800W @ 240W 6"/10" 1000W/1800W @ 240W 6"/10" 1000W/1800W @ 240W
Electric Keep Warm Burner
6" - 100W All Elements All Elements All Elements All Elements
Electric Simmer Burner Type
Low Simmer Right Front - 450W
All Elements: 3 Simmer Settings,
1 Melt & Hold Setting
All Elements: 3 Simmer Settings,
1 Melt & Hold Setting
Electrtic Simmer Burner-Number
1
208 V Compensation
Yes Yes Yes Yes
Oven Controls
Jabil GOC KitchenAid Premium Jabil GOC KitchenAid Premium Jabil GOC KitchenAid Premium Jabil GOC KitchenAid Premium Jabil GOC KitchenAid Premium
Bake
Yes Yes Yes Yes Yes
Bread Proofing
Yes Yes Yes Yes Yes
Oven Broil
Yes Yes Yes Yes
Closed Door Broil
Yes Yes Yes Yes Yes
Maxi Broil
Yes Yes Yes Yes Yes
Econo Broil
Yes Yes Yes Yes Yes
Convection
True Convection, 3rd Element True Convection, 3rd Element True Convection, 3rd Element True Convection, 3rd Element
Convection Bake
Yes Yes Yes Yes
Convection Broil
Yes Yes Yes Yes
Convection Roast
Yes Yes Yes Yes
Easy Convection Baked Goods
Yes Yes Yes Yes
Easy Convection Meats
Yes Yes Yes Yes
Easy Convection Other Foods
Yes Yes Yes Yes
Sabbath Mode
Yes Yes Yes Yes Yes
Sales Demo
Yes Yes Yes Yes Yes
Temperature Probe
Yes Yes Yes Yes
208 Volt Compensation
Yes Yes Yes Yes Yes
1-4
Model Number
KESI901P BL, BS, WH KERA807P BB, BL, SS,WW KERK807P BB, BL, SS, WW KESA907P BB, BL, SS, WW KESV908P MT, SS
Interior
Main Oven
Cooking System
Standard True Convection True Convection True Convection True Convection
Cleaning System
Self Cleaning - Timed Self Cleaning - Soil Level & Timed Self Cleaning - Soil Level & Timed Self Cleaning - Soil Level & Timed Self Cleaning - Soil Level & Timed
Auto Self Clean Latch
Yes - Motorized Yes - Motorized Yes - Motorized Yes - Motorized Yes - Motorized
Oven Dimensions
Oven Volume (cu ft)
Overall Capacity: 4.2; AHAM Overall Capacity: 3.9; AHAM Overall Capacity: 3.9; AHAM Overall Capacity: 3.9; AHAM Overall Capacity: 3.9; AHAM
Oven Light Number
2 Incandescent 2 Incandescent 2 Incandescent 2 Incandescent 2 Incandescent
Main Electric Oven
Yes Yes Yes Yes Yes
Hidden Bake Element
Yes Yes Yes Yes Yes
Electric Element Output
Bake (W@240/208v)
2000 W 2000 W 2000 W 2000 W 2000 W
Broil (W@240/208v)
Broil Inner Elem (W@240/208v)
1790W 1790W 1790W 1790W 1790W
Broil Outer Elem (W@240/208v)
1450W 1450W 1450W 1450W 1450W
Convection (W@240/208v)
1600W 1600W 1600W 1600W
Oven Lower Panel/ Door
Yes Yes Yes Yes Yes
Warming Drawer
Yes Yes Yes Yes
Warming Drawer Element Wattage
850 W 850 W 850 W 850 W
Accessories
Griddle
Yes - Optional Yes - Optional Yes - Included Yes - Optional Yes - Optional
Griddle Part/Comment
4396096 4396096 9755634 4396096 4396096
Miscellaneous
Installation Instructions Part/Comme
9757446 9757446 9757446 9757446 9757446
Tech Sheet Part/Comment 9757663 9757662 9757662 9757662 9757662
Job Aid Part/Comment 4317354 4317354 4317354 4317354 4317354
Use & Care Guide Part/Comment
9757451 9757451 9757451 9757451 9757451
Agency Approvals
UL UL UL UL UL
Anti-tip Device With Unit
Floor Floor Floor Floor Floor
Warranty
Full
11 months 12 months 12 months 12 months 12 months
Extended
Ceramic Glass Cooking Surface
2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts
Electronic Controls
2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts
Electrical Elements
2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts 2nd through 5th year, parts
Porcelain Liner/Door
1st through 10th year, parts 2nd through 10th year, parts 2nd through 10th year, parts 2nd through 10th year, parts 2nd through 10th year, parts
1-5
KITCHENAID ELECTRIC RANGE WARRANTY
LENGTH OF WARRANTY
FULL ONE YEAR WARRANTY From Date of Purchase.
SECOND THROUGH FIFTH YEAR LIMITED WARRANTY
From Date of Purchase.
SECOND THROUGH TENTH YEAR LIMITED WARRANTY
From Date of Purchase.
KITCHENAID WILL NOT PAY FOR: A. Service calls to:
1. Correct the installation of the range.
2. Instruct you how to use the range.
3. Replace house fuses or correct house wiring.
B. Repairs when range is used in other than normal, single family household use.
C. Damage resulting from accident, alteration, misuse, abuse, fire, flood, acts of God, improper installation, or
installation not in accordance with local electrical codes.
D. Any labor costs during the limited warranties.
E. Replacement parts or repair labor costs for units operated outside the United States and Canada.
F. Pickup and delivery. Your range is designed to be repaired in the home.
G. Repairs to ceramic glass cooktop if it has not been cared for as recommended in the Use and Care Guide.
H. Repairs to parts or systems resulting from unauthorized modifications made to the appliance.
I. In Canada, travel or transportation expenses to customers who reside in remote areas.
KITCHENAID WILL PAY FOR:
Replacement parts and repair labor costs to correct defects in materials or workmanship. Service must be provided by a KitchenAid designated servicing outlet.
Replacement parts for any electric element to correct defects in materi­als or workmanship. Replacement ceramic glass if breakage is due to defects in materials or workmanship. Replacement parts for solid state touch control system to correct defects in materials or workmanship.
Replacement parts for the porcelain oven cavity / inner door if the part rusts through due to defects in materials or workmanship.
KITCHENAID OR KITCHENAID CANADA DO NOT ASSUME ANY RESPONSIBILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some states or provinces do not allow the exclusion or limitation of incidental or
consequential damages, so this exclusion or limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state-to-state or province-to-province.
Outside the United States and Canada, a different warranty may apply. For details, please contact your authorized KitchenAid dealer.
If you need service first see the “Troubleshooting” section of the Use and Care Guide. After checking “Trouble­shooting,” additional help can be found by checking the “Requesting Assistance or Service” section, or by calling our Customer Interaction Center telephone numbers, listed below, from anywhere in the U.S.A. or Canada.
KitchenAid: 1-800-422-1230 Canadian Residents call: 1-800-807-6777
1-6
INSTALLATION INFORMATION
INSTALLATION REQUIREMENTS
TOOLS AND PARTS
Assemble the required tools and parts before starting installation. Read and follow the safety instructions provided with any tools listed here.
Tools Needed
• Tape measure
• Flat-blade screwdriver
• Level
• Hammer
• Hand or electric drill
• Channel lock pliers
• Marker or pencil
• Masking tape
• 3/8 drive rachet
• 1/4 nut driver
• 5/16 nut driver
• 1/8 (3.2 mm) drill bit (for wood floors)
• 3/16 (4.8 mm) carbide-tipped masonry drill
bit (for concrete/ceramic floors)
Parts Supplied
B
C
D
A. Anti-tip bracket B. Plastic anchors (2) C. #10 x 1/2 screws (2) D. Rear spacer cover for slide-in models (supplied on some models)*
* To order, contact your dealer or refer to the “Assis-
tance or Service” section of the Use and Care Guide. Request Part #9757784WH (White), #9757784BT (Biscuit), #9757784BL (Black), #9757784MT (Mete- orite), or #9757784SS (Stainless Steel).
A
Check that all parts are included.
• Brackets must be securely mounted to subfloor. Thickness of flooring may require longer screws to anchor bracket to subfloor. Longer screws are available from your local hardware store.
Parts Needed
Check local codes. Check existing electrical supply (see “Electrical Requirements” on page 2-5).
All electrical connections should be made by a licensed, qualified electrical installer.
2-1
LOCATION REQUIREMENTS
IMPORTANT: Observe all governing codes
and ordinances. Failure to meet codes and ordinances could lead to fire or electrical shock.
• It is the installer’s responsibility to comply with installation clearances specified on the model/serial rating plate. The model/serial rating plate is located on the oven frame behind the storage drawer panel.
• The range should be located for convenient use in the kitchen.
• To eliminate the risk of burns or fire by reaching over heated surface units, cabinet storage space located above the surface units should be avoided. If cabinet storage is to be provided, the risk can be reduced by installing a range hood that projects horizon­tally a minimum of 5 (12.7 cm) beyond the bottom of the cabinets.
• Cabinet opening dimensions that are shown must be used. Given dimensions are mini­mum clearances.
• The floor anti-tip bracket must be installed. To install the anti-tip bracket shipped with the range, see the Installation Instructions provided with the range.
Mobile Home - Additional Installation Re­quirements
The installation of this range must conform to the Manufactured Home Construction and Safety Standard, Title 24 CFR, Part 3280 (for­merly the Federal Standard for Mobile Home Construction and Safety, Title 24, HUD Part
280). When such standard is not applicable, use the Standard for Manufactured Home In­stallations, ANSI A225.1/NFPA 501A or with local codes.
In Canada, the installation of this range must conform with the current standards CAN/CSA­A240-latest edition, or local codes.
Mobile home installations require:
• When this range is installed in a mobile home, it must be secured to the floor during transit. Any method of securing the range is adequate as long as it conforms to the stan­dards listed above.
• Four-wire power supply cord or cable must be used in a mobile home installation. The appliance wiring will need to be revised (see “Electrical Connection” on page 2-5)
• A grounded electrical supply is required (see “Electrical Requirements” on page 2-5).
2-2
PRODUCT DIMENSIONS
Freestanding Range
7-7/8"
(20 cm)
30" (76.2 cm)
*27"
(68.6 cm)
to handle
43-7/8" (111.4 cm) overall height
36" (91.4 cm) cooktop height with leveling legs lowered 1-1/2 turns
30" (76.2 cm)
Slide-In Range
35-5/8"
(90.5 cm) cooktop height with leveling legs lowered 1-1/2
turns
30-11/16" (77.9 cm)
23-1/2"
(59.8 cm)
* 27" (68.6 cm) to handle
30"
(76.2 cm)
* When installed in a 24 (61 cm) base cabinet with 25 (63.5 cm) countertop; front of oven door protrudes 1-7/8
(4.8 cm) beyond 24 (61 cm) base cabinet.
2-3
INSTALLATION CLEARANCES
Cabinet opening dimensions shown are for 25, (64 cm) countertop depth, 24(61 cm)
Freestanding Range
13" (33 cm) max. upper cabinet depth
18" (45.7 cm) upper cabinet to countertop
4" (10.2 cm) min. clearance from both sides of range to side wall or other combustible material.
base cabinet depth and 36 (91.4 cm) countertop height.
For minimum clearance to the top of the
30" (76.2 cm) min. opening width
30" (76.2 cm) min. opening width
Junction box ­8" (20.3 cm) to 22" (55.9 cm) from either cabinet, 7" (17.8 cm) max. from door.
7/8" (2.2 cm) min. required between cutout and cabinet door or hinge.
cooktop, see NOTE.
13" (33 cm)
Slide-In Range
18" (45.7 cm) upper cabinet to countertop
4" (10.2 cm) min. clearance from both sides of range to side wall or other combustible material between upper cabinet and countertop.
upper cabinet depth
30" (76.2 cm) opening width
NOTE: 24″ (61 cm) minimum when bottom of wood or metal cabinet is protected by not less than 1/4 (0.64 cm) flame retardant millboard covered with not less than No. 28 MSG sheet steel, 0.015 (0.4 mm) stainless steel, 0.024
For minimum clearance to the top of the cooktop, see NOTE.
" (57.8 cm)
22-3/4 opening depth
1/4" (6.2 cm) radius both corners
30" (76.2 cm) opening width
Junction box ­8" (20.3 cm) to 22" (55.9 cm) from either cabinet, 7" (17.8 cm) max. from floor.
7/8" (2.2 cm) min. required between cutout and cabinet door or hinge.
(0.6 mm) aluminum, or 0.020 (0.5 mm) cop­per.
30 (76.2 cm) minimum clearance between the top of the cooking platform and the bottom of an unprotected wood or metal cabinet.
2-4
ELECTRICAL REQUIREMENTS
If codes permit and a separate ground wire is used, it is recommended that a qualified elec­trical installer determine that the ground path and wire gauge are in accordance with local codes.
If codes permit and a separate ground wire is used, it is recommended that a qualified elec­trician determine that the ground path is ad­equate.
Do not use an extension cord.
Be sure that the electrical connection and wire size are adequate and in conformance with the National Electrical Code, ANSI/NFPA 70-lat­est edition and all local codes and ordinances.
A copy of the above code standards can be obtained from: National Fire Protection Asso­ciation, One Batterymarch Park, Quincy, MA
02269.
ELECTRICAL CONNECTION
To properly install your range, you must deter­mine the type of electrical connection you will be using and follow the instructions provided for it here.
• Range must be connected to the proper electrical voltage and frequency as specified on the model/serial number rating plate. (The model/serial number rating plate is located on the oven frame behind the stor­age drawer panel.)
• When a 4-wire or 3-wire, single phase 120/ 240-volt, 60 Hz, AC-only electrical supply is available, a 50 amp maximum circuit protec­tion is required (or, if specified on the model/ serial rating plate, when a 4-wire or 3-wire single phase 120/208-volt 60 Hz, AC-only electrical supply is available, a 40 amp maxi­mum circuit protection is required), fused on both sides of the line.
• The range can be connected directly to the fused disconnect (or circuit breaker box) through flexible, armored or nonmetallic sheathed, copper or aluminum cable.
• Allow 2 to 3 ft. of slack in the line so that the range can be moved if servicing is ever necessary.
• A UL listed conduit connector must be pro­vided at each end of the power supply cable (at the range and at the junction box).
• Wire sizes and connections must conform with the rating of the range (40 amps).
• The wiring diagram is located on the under­side of the storage drawer or below the warming drawer in a clear plastic bag.
If connecting to a 4-wire system:
This range is manufactured with the ground connected to the cabinet. The ground must be revised so the green grounding wire of the 4­wire power supply cord is connected to the cabinet.
Grounding through the neutral conductor is prohibited for new branch-circuit installations (1996 NEC); mobile homes; and recreational vehicles, or an area where local codes prohibit grounding through the neutral conductor.
When a 4-wire receptacle of NEMA Type 14­50R is used, a matching UL listed, 4-wire, 250­volt, 40 amp, range power supply cord (pigtail) must be used. This cord contains 4 copper conductors with ring terminals or open-end spade terminals with upturned ends, terminat­ing in a NEMA Type 14-50P plug on the supply end.
The fourth (grounding) conductor must be iden­tified by a green or green/yellow cover and the neutral conductor by a white cover.
• A time-delay fuse or circuit breaker is recom­mended.
2-5
The cord should be Type SRD or SRDT with a UL listed strain relief and be at least 4 ft. (1.22m) long.
4-Wire Receptacle (14-50R)
The minimum conductor sizes for the copper 4-wire power cord are:
40 amp circuit 2 No.-8 conductors 1 No.-10 white neutral 1 No.-8 green grounding
If connecting to a 3-wire system:
Local codes may permit the use of a UL listed, 3-wire, 250-volt, 40 amp range power supply cord (pigtail). This cord contains 3 copper conductors with ring terminals or open-end spade terminals with upturned ends, terminat­ing in a NEMA Type 10-50P plug on the supply end. Connectors on the appliance end must be provided at the point the power supply cord enters the appliance. This uses a 3-wire recep­tacle of NEMA Type 10-50R.
3-Wire Receptacle (10-50R)
2-6
COUNTERTOP PREPARATION (SLIDE-IN RANGES ONLY)
The cooktop sides of the slide-in range fit over the cutout edge of the countertop.
Tile countertops may need the trim cut back 3/8 (1.0 cm) from each front corner, and/or have the rounded edge flattened.
30"
(76.2 cm)
3/8"
(1.0 cm)
22-3/4"
(57.8 cm)
If you have a square finish (flat) countertop, and the opening width is 30 (76.2 cm), no countertop preparation is required.
Formed front-edged countertops must have the molded edge shaved flat 3/8 (1.0 cm) from each front corner of the opening.
30-3/4"
(78.1 cm)
If the countertop opening width is greater than 30 (76.2 cm), adjust the 3/8 (1.0 cm) dimen­sion.
The countertop must be level. Place a level on the countertop, first side-to-side; then front-to­back. If the countertop is not level, the range will not be level. The oven must be level for satisfactory baking performance.
2-7
INSTALLATION INSTRUCTIONS
If your home has: And you will be
connecting to:
Go to Section:
4-wire receptacle (NEMA type 14-50R)
A UL listed, 250-volt minimum, 40 amp, range power supply cord
4-wire connection: Power supply cord
4-wire direct A fused
disconnect or circuit breaker box
4-wire connection: Direct wire
3-wire receptacle (NEMA type 10-50R)
A UL listed, 250-volt minimum, 40 amp, range power supply cord
3-wire connection:
3-wire connection:
Power supply cord
3-wire direct A fused
disconnect or circuit breaker box
Direct wire
5"
(12.7 cm)
3"
(7.6 cm)
1"
(2.5 cm)
ELECTRICAL CONNECTION
Power Supply Cord
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Use a new 40 amp power supply cord.
Plug into a grounded outlet.
Failure to follow these instructions can result in death, fire, or electrical shock.
1. Disconnect power.
2. Remove the hold-down screws and termi­nal block cover from the back of the range.
Direct Wire
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Use 8 gauge copper or 6 gauge aluminum wire.
Electrically ground range.
Failure to follow these instructions can result in death, fire, or electrical shock.
Electrical Connection Options
3. Complete installation following instructions
A. Hold-down screws B. Terminal block cover
for your type of electrical connection:
4-wire (recommended) 3-wire (if 4-wire is not available)
A
B
2-8
Power Supply Cord Installation
A. Ground-link screw B. Cup washer C. Ground-link bent away from range
A
C
B
WARNING: Improper connection of the equip­ment-grounding conductor can result in a risk of electric shock. Check with a qualified electri­cian or service technician if you are in doubt as to whether the appliance is properly grounded. Do not modify the power supply cord plug. If it will not fit the outlet, have a proper outlet installed by a qualified electrician.
This range is manufactured with the neutral terminal connected to the cabinet. Use a 3­wire, UL listed, 40 amp power supply cord (pigtail); or if local codes do not permit ground through the neutral, use a 4-wire power supply cord rated at 250-volts, 40 amps and investi­gated for use with ranges.
1. Remove the knockout for the 40 amp power supply cord.
4. Connect the terminals (ring-type or spade with upturned ends) on the end of the power cord to the power supply.
5. Complete electrical connection according to your type electrical supply (4-wire or 3-wire electrical connection).
4-wire connection: Power supply cord
Use this method for:
• New branch-circuit installations (1996 NEC)
• Mobile homes
• Recreational vehicles
• In an area where local codes prohibit ground-
ing through the neutral
1. Remove the ground-link screw from the range frame. Save the ground link screw and cup washer. Bend the ground-link away from the range so that it does not contact the range.
A
A. Remove knockout for 40 amp power cord
and UL listed strain relief
2. Assemble a UL listed strain relief in the opening.
3. Feed the power supply cord behind the black horizontal crossbrace and through the strain relief, allowing enough slack to easily attach the wiring to the terminal block.
A
B
A. Black horizontal cross brace B. Power supply cord
2. Connect the green ground wire from the power supply cord to the range using the ground-link screw and cup washer. The ground wire must be attached first and must not contact any other terminal.
2-9
3. Use a 1/4″ nut driver and remove the hex
washer head screws from the terminal blocks.
4. Connect the neutral (center) wire to the center terminal connector using one of the hex washer head screws. Securely tighten screw for proper electrical connection.
E
D
3-wire connection: Power supply cord
Use this method only if local codes permit connecting cabinet-ground conductor to neu­tral wire of power supply cord.
1. Use a 1/4″ nut driver and remove the hex
washer head screws from the aluminum terminal blocks.
2. Connect the neutral (center) wire to the center terminal connector using one of the hex washer head screws. Securely tighten screw for proper electrical connection.
C
B
A
A. Line 1 B. Green ground wire C. Ground-link screw D. Hex washer head screw E.Silver-colored terminal
block screw
I
F. Ground-link G. Neutral (center) wire H. Line 2
I. UL listed strain relief and
40 amp range power supply cord
F
G
H
5. Connect the other 2 wires (lines 1 and 2) to the outer aluminum terminal blocks.
6. Securely tighten screws for proper electri­cal connection.
7. Tighten strain relief screws.
8. Replace terminal block cover.
9. Plug in range or reconnect power.
D
C
E
B
F
A
G
A. Line 1
B. Ground-link C. Hex washer head screw D. Silver-colored terminal
block screw
E. Neutral (center) wire F. Line 2
G. UL listed strain relief
and 40 amp range power supply cord
3. Connect the other 2 wires (lines 1 and 2) to the outer terminal screws on the termi­nal block.
4. Tighten strain relief screws.
5. Replace terminal block cover.
6. Plug in range or reconnect power.
2-10
Direct Wire Installation: Copper or Alumi­num Wire
This range may be connected directly to the fuse disconnect or circuit breaker box. De­pending on your electrical supply, make the required 3-wire or 4-wire connection.
1. Remove the knockout as needed for the conduit connection.
2. Assemble a UL listed conduit connector in the opening.
A
A. UL listed conduit connector
3. Strip outer covering back 3 (7.6 cm) to expose wires. Strip the insulation back 1 (2.5 cm) from the end of each wire.
1"
(2.5 cm)
3"
(7.6 cm)
1. Remove the ground-link screw from the range frame. Save the ground-link screw and cup washer. Bend the ground-link away from the range so that it does not contact the range.
C
B
A
A. Ground-link screw B. Cup washer C. Ground-link bent away from range
2. Connect the bare ground wire to the range using the ground-link screw and cup washer. The ground wire must be attached first and must not contact any other termi­nal.
D
C
E
F
B
A
G
4. Allow enough slack in the wire to easily attach the wiring terminal block.
5. Complete electrical connection according to your type electrical supply (4-wire or 3­wire electrical connection).
4-wire connection: Direct wire
Use this method for:
• New branch-circuit installations (1996 NEC)
• Mobile homes
• Recreational vehicles
• In an area where local codes prohibit ground-
ing through the neutral
A. Bare wire from power
supply cable
B. Line 1 C. Hex washer head screw D. Silver-colored terminal
block screw
E.Line 2 F. Neutral (white) wire
G. UL listed conduit
connector and power supply cable
3. Loosen (do not remove) the hex washer head screw and insert the neutral (white) wire under the screw clamp at the bottom of the center position terminal connector.
2-11
4. Insert the other 2 wires (lines 1 and 2) under the other 2 screw clamps.
B
A
A. Insert wire under screw clamp
B. Hex washer head screw
3-wire connection: Direct wire
Use this method only if local codes permit connecting ground conductor to neutral supply wire.
1. Loosen (do not remove) the hex washer head screws and insert the neutral (white) wire under the screw clamp at the bottom of the center position terminal connector.
D
5. Securely tighten the hex washer head screws to 90 in.2/lbs minimum torque to make proper electrical connection.
6. Tighten the locking ring of the conduit connector.
7. Replace the terminal block cover.
C
E
F
B
A
A. Line 1 B. Ground-link C. Hex washer head screw D. Silver-colored terminal
block screw
E. Neutral (white) wire F. Line 2
G. UL listed conduit
connector and power supply cable
G
2. Insert the other 2 wires (lines 1 and 2) under the other 2 screw clamps.
B
A
A. Insert wire under screw clamp B. Hex washer head screw
3. Securely tighten the hex washer head screws to 90 in.2/lbs minimum torque to make a proper electrical connection.
4. Tighten the locking ring of the conduit connector.
5. Replace the terminal block cover.
2-12
THEORY OF OPERATION
CONVECTION BOWTIE BAFFLE
AIRFLOW
The bowtie baffle provides a wider air flow throughout the oven when using the convec­tion cooking modes. The baffle, shown below, is for an electric, Oxford-built oven. The gas version of the Oxford oven has fewer air out­lets, which eliminates too much air movement during cooking (safety).
The correct baffle must always be used when servicing a gas or electric oven. The oven cav­ity for Tulsa-built ranges is larger, (4.65 cu. ft. as compared to 3.93 cu. ft.), and requires a different baffle.
In a gas range, the convection fan will not turn on for the first four minutes of operation. This is to assure that a proper gas flame is present before the convection fan starts to circulate air in the oven cavity.
The fan blows hot air out the baffle along the outer edges of the oven cavity, toward the front, over the food, and back into the fan inlet. There are air slots at the top and bottom of the cen­ter circle, which adds to the overall air flow system.
Electric Oxford-Built Oven Convection Bowtie Baffle System
3-1
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