Whirlpool GW395LEP User Manual

CONSUMER SERVICES TECHNICAL
EDUCATION GROUP PRESENTS
SELF-CLEANING
SLIDE-IN GAS
RANGE
KR-35
JOB AID
Part No. 8178455
FORWARD
This Whirlpool Job Aid, “Self-Cleaning Slide-In Gas Range,” (Part #8178455), provides the technician with information on the installation, operation, and service of the Self-Cleaning Slide­In Gas Range. 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 gas range.
The Wiring Diagram 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 the Whirlpool Self-Cleaning Slide-In Gas Range.
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 & Wiring Diagram Locations .............................................. 1-3
Specifications..................................................................................................................... 1-4
Whirlpool Gas Range Warranty ......................................................................................... 1-6
INSTALLATION INFORMATION ........................................................................................... 2-1
Gas Supply Requirements ................................................................................................. 2-1
Electrical Requirements ..................................................................................................... 2-3
L.P. Gas Conversion.......................................................................................................... 2-4
Adjusting For The Proper Flame........................................................................................ 2-8
Installing The Anti-Tip Bracket ........................................................................................... 2-9
THEORY OF OPERATION ..................................................................................................... 3-1
Electronic Oven Control System Functions ....................................................................... 3-1
COMPONENT ACCESS ......................................................................................................... 4-1
Component Locations ........................................................................................................ 4-1
Removing The Control Panel And The Electronic Oven Control Board &
User Interface ................................................................................................................. 4-2
Removing The Ignition Switches, A Gas Valve,
And The Control And Cooling Fan TODs ....................................................................... 4-4
Removing The Door Latch Assembly And The Spark Module (DSI) ................................. 4-6
Removing The Cooktop, And A Surface Burner & Ignitor.................................................. 4-8
Removing The Rear Panel .............................................................................................. 4-10
Removing An Oven Light Socket Assembly .................................................................... 4-11
Removing The Broil Burner And Ignitor ........................................................................... 4-12
Removing The Bake Burner And Ignitor .......................................................................... 4-14
Removing The Oven Temperature Sensor ...................................................................... 4-16
Removing The Cooling Fan ............................................................................................. 4-17
Removing The Oven TOD ............................................................................................... 4-18
Removing The Gas Distribution Valve ............................................................................. 4-19
Removing The Power Supply Cord ................................................................................. 4-20
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
Control & Cooling Fan TODs ............................................................................................. 5-1
Ignition Switches ................................................................................................................ 5-2
Door Latch Assembly......................................................................................................... 5-3
Oven Temperature Sensor ................................................................................................ 5-3
Cooling Fan Motor ............................................................................................................. 5-4
Oven TOD.......................................................................................................................... 5-4
Gas Distribution Valve ....................................................................................................... 5-5
Gas Valve .......................................................................................................................... 5-5
Clock .................................................................................................................................. 5-6
Keypad Layout ................................................................................................................... 5-6
Display Board & Connector Pinouts .................................................................................. 5-7
DIAGNOSTICS & TROUBLESHOOTING .............................................................................. 6-1
Diagnostics ........................................................................................................................ 6-1
Failure/Error Display Codes........................................................................................... 6-1
Hidden EOC Functions ................................................................................................. 6-2
Temperature Adjustment ............................................................................................... 6-2
EZ354 ............................................................................................................................ 6-3
Troubleshooting Chart ....................................................................................................... 6-4
WIRING DIAGRAM & STRIP CIRCUITS ............................................................................... 7-1
Wiring Diagram .................................................................................................................. 7-1
Strip Circuits ...................................................................................................................... 7-2
- 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
PRODUCT GROUP
R = ELECTRIC RANGES S = GAS RANGES G = WHIRLPOOL GOLD RANGE
PRODUCT IDENTIFICATION
A = ACCESSORY K = KITS B = BUILT-IN M = MV COMBO C = COOKTOP S = SET-IN E = EYE-LEVEL W = SLIDE-IN GAS F = FREESTANDING Y = SLIDE-IN ELECTRIC H = HOODS
MODEL SIZE
3 = 30" SLIDE-IN 4 = 40" SLIDE-IN 5 = 36" SLIDE-IN 6 = 30" SET-IN RANGES
OVEN TYPE
0 THRU 3 = STANDARD PORCELAIN 4 THRU 9 = PYROLYTIC SELF-CLEAN
FEATURE / VARIATIONS
ELECTRIC
0, 1, 2, 5, 7 = COIL ELEMENTS 4 = STANDARD PATTERN CERAMIC 6, 8, 9 = DELUXE PATTERN CERAMIC
GAS
0, 1, 2, 3, 4, 6 = OPEN BURNER 5 & 7 = SEALED BURNER
DOOR TYPE
B = SOLID BLACK GLASS L = LARGE WINDOW O = METAL OVEN DOOR P = STANDARD WINDOW GLASS
FEATURE CODE
E = ELECTRONIC IGNITION (GAS ONLY) S = STANDING IGNITION (GAS ONLY) C = COLOR COORDINATED GLASS (BEFORE 1998) X = NOT DEFINED
YEAR OF INTRODUCTION
P = 2004
COLOR CODE
B = BLACK Q = WHITE ON WHITE S = STAINLESS STEEL T = BISCUIT
GW3 9 5 LEP Q
SERIAL NUMBER
SERIAL NUMBER
MANUFACTURING SITE X = OXFORD, MS
YEAR OF PRODUCTION
R = 2004
WEEK OF PRODUCTION (7th WEEK)
PRODUCT SEQUENCE NUMBER
X R 07 1 2 3 4 5
1-2
MODEL & SERIAL NUMBER LABEL
& WIRING DIAGRAM LOCATIONS
The Model/Serial Number label and Wiring Diagram locations are shown below.
Model/Serial Number Location
(Above Storage Drawer)
Storage Drawer
1-3
Wiring Diagram Location
(On Underside Of Drawer)
SPECIFICATIONS
Model # GW395LEP Q/B/T/S
Model Description Gas Self-Clean
Oven Control Type EZ354
OVEN CONTROL FUNCTIONS
Convect bake No
Bake Yes
Temperature range 170 to 500°F
Custom broil Yes
Temperature range 300 to 500°F
Temperature control
Self-clean Yes, variable time
Time set range 2:30 to 4:30 (15 min. increments)
Delay bake Yes (Cook time, Stop time buttons)
Timer Yes (up to 12hrs, 59 min. max.)
Oven light (manual) Yes
Control lockout Yes
Pre-heat countdown timer Yes
Control overlay color
Oven Heating Indicator Light In display
Hidden functions
CONSOLE FEATURES
Location Front
Burner "ON" Indicator Light No
Burner Controls Push to turn, infinite
Valve degrees of rotation 210 degrees
COOKTOP FEATURES
Burner Type Sealed
Ignition Electronic
Burner Configuration
Right Front Burner 6,000 btu
Left Front Burner 14,000 btu
Right Rear Burner 12,000 btu
Left Rear Burner 6,000 btu
Lift Top No
OVEN FEATURES
Oven cleaning type Self-clean
Accubake system Yes
Number of temperature sensors 1
Oven Capacity 4.3 Cu. Ft.
Broil Burner 10,000 btu
Door Position in Broil Closed
Bake Burner 15,500 btu
Oven Light Yes
Temperature up/down buttons
(5 degree increments)
Q=White/Nestle, B=Black/blk Divide,
T=Biscuit/dk biscuit, S=Black/blk Divide
Select F/C temperature, temperature
calibration offset, disable/enable timer
reminder signals, disable/enable cycle end
audible signals
1-4
Model # GW395LEP Q/B/T/S
OVEN DOOR FEATURES
Door Latch Yes-Motorized
Removable Door Yes
STORAGE/WARMING DRAWER
Storage Drawer Yes
LITERATURE
Use & Care Guide Yes (English + French)
Tech Sheets/Wiring Diagrams 9757668
Installation Instructions Yes (English + French)
Service Manual/Job Aid 8178455
DIMENSIONS
Height-Overall 35.9"
Width 29.875"
OTHER SPECIFICATIONS
LP Convertible Yes, conversion orifices included
Agency Approval CSA
Power cord Included
Anti-Tip Device w/ Unit Floor Bracket
ACCESSORIES
Included, matches body color, to close gap
Trim Kit
from rear of unit to wall (previous
freestanding installation)
1-5
WHIRLPOOL GAS RANGE WARRANTY
LENGTH OF WARRANTY:
ONE-YEAR FULL WARRANTY
FROM DATE OF PURCHASE.
WHIRLPOOL WILL PAY FOR:
®
replacement
FSP parts and repair labor costs to correct defects in materials or work­manship. Service must be provided by an authorized Whirlpool service company.
WHIRLPOOL
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.
4. Replace owner-accessible light bulbs.
5. Correct house plumbing.
B. Repairs when the range is used in other than
normal, single-family household use.
C. Pickup and delivery. The range is designed to
be repaired in the home.
D. Damage to the range caused by accident, alter-
ation, misuse, abuse, fire, flood, acts of God, or use of products not approved by Whirlpool.
E. Repairs to parts or systems resulting from unau-
thorized modifications made to the appliance.
F. In Canada, travel or transportation expenses for
customers who reside in remote areas.
G. Replacement parts or repair labor costs for units
operated outside the United States and Canada.
WHIRLPOOL CORPORATION AND WHIRLPOOL CANADA INC.
SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Some states and 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 50 United States and Canada, this warranty does not apply. Contact your authorized Whirlpool dealer to determine if another warranty applies.
If you need service first see “Troubleshooting” in the “Use & Care Guide.” Additional help can be found by checking “Assistance or Service” or call our Customer Interaction Center at 1-800-253-1301 from anywhere in the U.S.A., or write: Whirlpool Brand Home Appliances, Customer Interaction Center, 553 Benson Road, Benton Harbor, MI 49022-2692. In Canada, call Whirlpool Canada Inc. at 1-800-807-6777.
1-6
INSTALLATION INFORMATION
GAS SUPPLY REQUIREMENTS
WARNING
Explosion Hazard
Use a new AGA or CSA approved gas supply line.
Install a shutoff valve.
Securely tighten all gas connections.
If connected to L.P. gas, have a qualified person make sure gas pressure does not exceed 14 water column.
Examples of a qualified person include licensed heating personnel, authorized gas company personnel, and authorized service personnel.
Failure to do so can result in death, explosion, or fire.
Observe all governing codes and ordi­nances.
IMPORTANT: Range must be connected to a regulated gas supply.
1. This installation must conform with local codes and ordinances. In the absence of local codes, installations must conform with American National Standard, National Fuel Gas Code ANSI Z223.1—latest edi­tion* or CANI-B149—latest edition** in­stallation codes.
Copies of the standards listed may be obtained from:
2. Input ratings shown on the model/serial rating plate are for elevations up to 2,000 feet (609.6 m). For elevations above 2,000 feet (609.6 m), ratings are reduced at a rate of 4% for each 1,000 feet (304.8 m) above sea level. (Not applicable for Canada.)
3. This range is equipped for use with Natu­ral gas. It is design-certified by AGA/CSA for Natural and L.P. gas with appropriate conversion. Conversion to L.P. gas can be made using the kit included in the litera­ture package. The model/serial rating plate has information on the type of gas that can be used. If this information does not agree with the type of gas available, check with your Whirlpool dealer.
4. Provide a gas supply line of 3/4 (1.9 cm) rigid pipe to the range location. A smaller size pipe on long runs may result in insuf­ficient gas supply. Pipe-joint compounds appropriate for use with L.P. gas must be used. With L.P. gas, piping or tubing size can be 1/2 (1.3 cm) minimum. L.P. gas suppliers usually determine the size and materials used on the system.
5. If local codes permit, a new AGA/CSA design-certified, 4-5 foot (122 -152.4 cm) long, 1/2 (1.3 cm) or 3/4 (1.9 cm) I.D., flexible metal appliance connector is rec­ommended for connecting this range to the gas supply line. Do Not kink or damage the flexible tubing when moving the range. A 1/2 (1.3 cm) male pipe thread is needed for connection to pressure regulator fe­male pipe threads.
* American Gas Association
1515 Wilson Boulevard Arlington, Virginia 22209
** CSA International
8501 East Pleasant Valley Road Cleveland, Ohio 44131-5575
Flexible Gas Supply Line
Continued on the next page.
2-1
6. The supply line shall be equipped with an approved shutoff valve. This valve should be located in the same room, but external to the range, and should be in a location that allows ease of opening and closing. Do Not block access to shutoff valve.
Manual Shutoff Valve OPEN Position
To Range
8. The regulator setting must be checked at a minimum of 1 inch water column above the manifold pressure. The inlet pressure to the regulator should be as follows for operation:
Natural gas:
Manifold pressure—5 inches Maximum pressure—14 inches
L.P. gas:
Manifold pressure—10 inches Maximum pressure—14 inches
9. Line pressure testing:
Gas Supply Line
7. If rigid pipe is used as a gas supply line, a combination of pipe fittings must be used to obtain an in-line connection to the range. All strains must be removed from the sup­ply and fuel lines so the range will be level and in line.
Rigid Pipe
Testing above 1/2 psi (gauge)
The range and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures greater than 1/2 psig (3.5 kPa).
Testing at 1/2 psi (gauge) or lower
The range must be isolated from the gas supply piping system by closing its indi­vidual manual shutoff valve during any pres­sure testing of the gas supply piping sys­tem at test pressures equal to or less than 1/2 psig (3.5 kPa).
2-2
ELECTRICAL REQUIREMENTS
WARNING
NOTE: The metal chassis of the range MUST be grounded in order for the control panel to work. If the metal chassis of the range is not grounded, NO keypads will operate. Check with a qualified electrician if you are in doubt as to whether the metal chassis of the range is grounded.
Electrical Shock Hazard
Plug into a grounded 3 prong outlet.
Do not remove ground prong.
Do not use an adapter.
Do not use an extension cord.
Failure to follow these instructions can result in death, fire, or electrical shock.
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 ground to a gas pipe.
Check with a qualified electrician if you are not sure range is grounded.
Do Not have a fuse in the neutral or ground circuit.
A 120-volt, 60-Hz, AC-only, 15-ampere, fused electrical circuit is required. A time-delay fuse or circuit breaker is recommended. It is recom­mended that a separate circuit serving only this range be provided.
Recommended ground method
For personal safety, this range is equipped with a power supply cord having a 3-prong ground plug. To minimize possible shock hazard, the cord must be plugged into a mating 3-prong, ground-type outlet, grounded in accordance with the National Electrical Code, ANSI/NFPA 70—latest edition* or CSA Standard C22.1, Canadian Electrical Code, Part 1,—latest edi­tion** and all local codes and ordinances. If a mating outlet is not available, it is the personal responsibility and obligation of the customer to have a properly grounded, 3-prong outlet in­stalled by a qualified electrician.
Copies of the standards listed may be obtained from:
* National Fire Protection Association
Batterymarch Park Quincy, Massachusetts, 02269
** CSA International
8501 East Pleasant Valley Road Cleveland, Ohio 44131-5575
Electronic ignition systems operate within wide voltage limits, but proper grounding and polar­ity are necessary. In addition to checking that the outlet provides 120-volt power and is cor­rectly grounded, the outlet must be checked by a qualified electrician to see if it is wired with correct polarity.
2-3
L.P. GAS CONVERSION
WARNING
Electrical Shock Hazard
Disconnect power before servicing.
Replace all parts and panels before operating.
Failure to do so can result in death or electrical shock.
WARNING
1. Check to make sure that the main gas supply line to the range has been shut off, and that the power supply cord is discon­nected from the AC outlet.
Gas Valve Handle
To “Shutoff” Position
2. To convert the surface burners for use
with L.P. gas:
a)Remove the grates and burner caps
from the cooktop.
b)Remove the two screws from each of
the burner heads and lift the heads off the cooktop.
Fire Hazard
Shut off gas supply line valve.
Make all conversions before turning gas supply valve back on.
Failure to follow these instructions could result in explosion, fire, or other injury.
NOTE: Gas conversion from Natural to L.P. gas must be done by a qualified installer. Examples of a qualified installer include licensed heating personnel, authorized gas company personnel, and authorized ser­vice personnel.
L.P. gas must not be used unless the L.P. conversion has been made using the kit that is included with this range. See the “Gas Supply Requirements” starting on page 2-1.
Burner Head
2-4
NOTE: The L.P. orifices are fastened to the
back of the range near the bottom on a card­board form.
Orifice Card
c) Use an 8 mm socket and carefully re-
move the orifice spud from each of the four burners.
d)Install the four L.P. gas orifices in the
burners, as shown in the following chart (do not overtighten them):
Burner Location Burner Rating Color Size
Right Front 5,000 BTU Red 0.70 mm
Left Front 13,000 BTU Green 1.10 mm
Right Rear 10,000 BTU Blue 0.95 mm
Left Rear 5,000 BTU Red 0.70 mm
e)Place the natural gas orifices in the ori-
fice card holes.
3. To convert the broil burner for use with
L.P. gas:
a)Open the oven door and remove the
oven racks.
b)Use a 1/2″ open-end wrench and turn
the orifice hood down snug onto the pin (approximately 2-1/2 turns). DO NOT OVERTIGHTEN THE ORIFICE. The burner flame cannot be properly ad­justed if this conversion is not made.
c) Reinstall the oven racks and close the
oven door.
Orifice Spud
Continued on the next page.
2-5
Broil Burner Orifice
4. To convert the bake burner for use with
L.P. gas:
a)Remove the bake burner from the gas
distribution valve orifice (see page 4-14 for the procedure).
b)Use a 1/2″ open-end wrench and turn
the bake burner orifice hood down snug onto the pin (approximately 2-1/2 turns).
DO NOT OVERTIGHTEN THE ORI­FICE. The burner flame cannot be prop-
erly adjusted if this conversion is not made.
Bake Burner Orifice Hood
Pin
Orifice Hood
Natural Gas: Increases Flame Size In This Direction
L.P. Gas: Increases Flame Size In This Direction
5. To convert the gas distribution valve for use with L.P. gas:
a)Remove the storage drawer from the
range.
Gas Distribution Valve
2-6
b)Pull the plastic cap off the gas distribu-
tion valve conversion cap.
Plastic Cap
c) Unscrew the conversion cap from the
gas distribution valve and remove it and the plastic cap. Note the difference be­tween the L.P. and Natural gas ends of the cap.
d)Install the loop on the plastic cap over
the natural gas side of the conversion cap.
e)Install the plastic cap and the conver-
sion cap on the gas distribution valve with the L.P. side facing up (you will see “LP” stamped inside the cap, as shown below).
f) Reinstall the storage drawer.
Plastic Cap
Conversion Cap Set
For Use With L.P. Gas
Conversion Cap Set For Use With (N) Natural Gas
L.P. Gas
Natural Gas
L.P. Gas
6. Turn the gas supply valve handle on.
Gas Valve Handle To “On” Position
2-7
ADJUSTING FOR THE PROPER FLAME
SURFACE BURNERS
1. Turn on one of the surface burners and set the flame to its lowest (LO) setting. The flame should be steady and the inner cone should be dark blue in color. The size should be approximately 1/4 (0.64 cm) high.
2. If the low flame needs to be adjusted:
a)Remove the control knob. b) Look inside the gas valve stem and note
the small screw. Insert a small screw­driver into the gas valve stem and fit it in the screw slot.
Flame Adjustment Screw
BAKE & BROIL BURNERS
1. Remove the oven racks and oven bottom.
2. Light the bake and broil burners, then check their flames. They should be ap­proximately 1/2 (1.3 cm) high.
3. If the bake or broil burner flame needs to be adjusted:
a)Loosen the locking screw on the burner
air shutter. NOTE: For the bake burner, you will have to remove the unit from its mounting location to access the air shutter.
Bake Burner Air Shutter
c) Hold the gas valve stem with a pair of
pliers, and turn the screw in either di­rection until the flame size is approxi­mately 1/4 high.
d)Replace the control knob. e)Turn the control knob from HI to LO and
check to make sure that it remains ad­justed properly.
f) Check the other three burners, and ad-
just them, if necessary.
Broil Burner
Air Shutter
b)Adjust the air shutter until the flame is
the proper height. The inner cone should be bluish-green, and the outer mantle should be dark blue. There should be no blowing or lifting of the flame away from the burner ports. NOTE: Natural gas flame does not have a yellow tip.
c) Retighten the air shutter screw.
2-8
INSTALLING THE ANTI-TIP BRACKET
WARNING
Tip-Over Hazard
A child or adult can tip the range and be killed.
Connect anti-tip bracket to rear range foot.
Reconnect the anti-tip bracket, if the range is moved.
Failure to follow these instructions can result in death or serious burns to children and adults.
NOTE: The anti-tip bracket can be installed to
hold either the right or left rear leg of the range.
1. Determine which leg you wish to anchor to the floor.
2. Place the template on the floor in the range opening so that the top edge is against the wall, molding, or cabinet, and the template is in the location where the anti-tip bracket will be installed.
3. Tape the template to the floor.
PARTS SUPPLIED
(2) Plastic Anchors (2) Screws
(1) Anti-Tip Bracket
Template
NOTE: For mounting to a wood floor, proceed with step 4. For concrete or ceramic floors, proceed to step 5.
4. To mount the anti-tip bracket to a wood
floor:
a)Use the template to mark the hole loca-
tions to be drilled.
b) Use a 1/8 drill bit and drill the two holes.
Continued on the next page.
2-9
c) Remove the template from the floor.
c) Remove the template from the floor.
d)Line up the two mounting holes in the
anti-tip bracket with the two holes you just drilled in the floor.
e)Use the two screws that were supplied
and fasten the anti-tip bracket to the floor.
5. To mount the anti-tip bracket to a con-
crete or ceramic floor:
a)Use the template to mark the hole loca-
tions to be drilled.
d)Tap the two plastic anchors into the
mounting holes with a hammer.
e)Line up the two mounting holes in the
anti-tip bracket with the two holes you just drilled in the floor.
f) Use the two screws that were supplied
and fasten the anti-tip bracket to the floor.
6. Move the range close to the cabinet open­ing and plug the power supply cord into a grounded outlet.
7. Move the range into position and make sure that the rear leveling leg slides into the anti-tip bracket, as shown.
b)Use a 3/16 drill bit and drill the two
holes.
Slide Leg Into Bracket
2-10
THEORY OF OPERATION
ELECTRONIC OVEN CONTROL SYSTEM FUNCTIONS
BAKE PREHEAT
When the user presses the BAKE key, the con­trol displays Pre in 3-digit display area during preheat countdown. The BAKE and ON LEDs are also lit.
If the user queries the set temperature, the control displays the set temperature, a flash­ing degree symbol, and a solidly lit tempera­ture scale.
If the user changes the set temperature dur­ing the preheat cycle, the countdown contin­ues uninterrupted.
When the preheat countdown expires:
1. The control sounds the preheat end au­dible signal.
2. The control shows the set temperature in the 3-digit display area, along with a sol­idly lit degree symbol.
3. The BAKE and ON LEDs remain lit. The displayed temperature does not change unless the user changes the set tempera­ture.
Open Door Preheat
If the door is opened during the preheat cycle:
1. An open door display is shown (door LED).
2. Electric Models: Both bake and broil ele- ments will turn off at the end of cycle.
3. Gas Models: The broil burner will turn off as soon as the user opens the door, and the bake burner will turn off after a 15­second delay.
4. The preheat countdown continues in back­ground.
BAKE
If the control receives the door-locked signal during an active bake function, the control should perform the following procedure:
1. Moves the door latch to the unlocked position.
2. Waits for the door-unlocked signal from the door switch.
3. If the door-unlocked signal is not received, it terminates the bake function, and sounds the audible failure signal.
4. If the door-locked signal is discontinued, the control continues the Bake function.
3-1
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