Amana EvenAir AOCS3040 User manual

Electric
Wall Ovens
This Base Manual covers general information
Refer to individual Technical Sheet
for information on specific models
This manual includes, but is
not limited to the following:
AOES3030*
AOCS3040*
Service
This manual is to be used by qualified appliance
technicians only. Maytag does not assume any
responsibility for property damage or personal
injury for improper service procedures done by
an unqualified person.
16021875
Revision 0
November 2003
This manual replaces RS2520001 Revision 0.

216021875 Rev. 0 ©2003 Maytag Appliances Company
Table of Contents
Important Information................................................4
Important Safety Information
All Appliances .....................................................5
Ovens .................................................................5
Self-Cleaning ......................................................5
In Case of Fire ....................................................5
General Information
Oven Operation ...................................................6
Cooking Guide ....................................................6
Convection Broiling Rack .....................................7
Oven Rack Placement .........................................7
Spacesaver™ Convection Rack ............................7
Convection Pan Placement ..................................7
Pan Placement ...................................................7
Slow-Cook™ Roasting Rack ................................7
Removing Oven Door ...........................................8
Replacing Oven Door ...........................................8
Replacing Oven Light ...........................................8
Titling Control Panel ............................................8
Care and Cleaning
Cleaning Oven Parts ............................................9
Component Testing Information ...............................10
Testing Procedures
Oven Door Switch..............................................14
Oven High Limit/Fan Switch ...............................14
Oven Temperature Sensor ..................................14
Blower Motor ....................................................14
Auto Latch Motor ..............................................15
Convection Fan Motor ........................................15
Convection Element Testing ...............................15
Broil Element Testing ........................................15
Bake Element Testing .......................................15
Disassembly Procedures
Removing and Replacing Oven ...........................16
Control Panel ....................................................16
ERC/P.C. Board................................................16
Transformer/Relay Board....................................16
Oven High Limit/Fan Control Switch....................16
Oven Sensor .....................................................17
Bake Element ...................................................17
Broil Element/Broil Element Reflector .................17
Convection Heating Element ..............................17
Convection Fan Blade ........................................17
Convection Fan Motor ........................................17
Automatic Oven Door Latch Assembly ................17
Door Plunger Light Switch..................................17
Oven Light Bulb/Oven Light Socket .....................18
Oven Tank Removal ...........................................18
Oven Door Removal ...........................................18
Frameless Door Disassembly ............................18
Oven Door Hinge ...............................................19
Blower Motor ....................................................19
Vent Assembly/Smoke Eliminator ......................19
Outer Trim Assembly.........................................19
Appendix A
Installation Instructions
Packing Material ......................................... A-2
Oven Dimensions ........................................ A-2
Oven Location............................................. A-2
Line Voltage Requirements .......................... A-2
Connecting Wiring....................................... A-3
Wall Oven and Cooktop Combination
Installation Specifications ............................ A-4
AKED3060 or AKES3060 Downdraft Cooktop
above AOES3030 or AOCS3040 Wall Oven... A-4
AKED3060 or AKES3060 Downdraft Cooktop
above AOES3030 or AOCS3040 Wall Oven
in an Island Application................................ A-5
AK2H36, AK2T36, 36" Electric Cooktop
Installed above AOES3030 or AOCS3040
Wall Oven .................................................. A-5
30" Electric Cooktop AK2H30, AK2T30,
AKR3000, AKT3000, CAK2H30, CAK2T30
Installed above AOES3030 or AOCS3040
Wall Oven .................................................. A-6
AOES3030 or AOCS3040 Wall Oven
Stacked Installation..................................... A-6
AOES3030 or AOCS3040 Wall Oven
Installed Side-by-Side.................................. A-7
Tilting Control Panel .................................... A-7

©2003 Maytag Appliances Company 16021875 Rev. 0 3
Table of Contents
Appendix B
Programming Instructions—ERC for
AOES3030
Electronic Oven Control Options ................... B-2
Special Oven Control Functions .................... B-2
Quick Reference Instructions ....................... B-3
Bake .......................................................... B-4
Timed Bake ................................................ B-4
Delayed Bake ............................................. B-4
Broiling ....................................................... B-4
Self-Cleaning .............................................. B-5
Interrupt Self-Cleaning Cycle ........................ B-5
Delayed Self-Cleaning.................................. B-5
Interrupt Self-Cleaning Cycle ........................ B-5
Adjusting Oven Temperature ........................ B-6
Service Tones and Codes ............................. B-6
Testing Procedures
Service Information ...................................... B-7
Quick Test Procedure .................................. B-7
ERC Warnings and Failure Codes ................ B-8
Temperature Calibration Offset ..................... B-8
Function Switch Connection
Check Procedure ........................................ B-8
Transformer/Relay Module............................ B-8
Double Line Break—K6................................ B-8
Bake Relay—K4 ......................................... B-8
Broil Relay—K5 .......................................... B-8
Oven Light Relay—K10 ................................ B-9
Door Lock Relay—K3 .................................. B-9
Display (Filament) Voltage ........................... B-9
Appendix C
Programming Instructions—ERC for
AOCS3040
Electronic Oven Control Options ................... C-2
Special Oven Control Functions .................... C-2
Quick Reference Instructions ....................... C-3
Bake and Convection Bake .......................... C-4
Timed Bake or Convection Bake................... C-4
Delayed Bake or Convection Bake................ C-4
Convection.................................................. C-4
Timed Convection ........................................ C-4
Delayed Convection ..................................... C-5
Broil and Convection Broil ............................ C-5
Convection Dehydration ............................... C-5
Dehydration Tips ......................................... C-5
Self-Cleaning .............................................. C-6
Interrupt Self-Cleaning Cycle ........................ C-6
Delayed Self-Cleaning.................................. C-6
Canceling Self-Cleaning Cycle...................... C-6
Adjusting Oven Temperature ........................ C-6
Testing Procedures
Service Information ...................................... C-7
Quick Test Procedure .................................. C-7
ERC Warnings and Failure Codes ................ C-8
Temperature Calibration Offset ..................... C-8
Function Switch Connection
Check Procedures ....................................... C-8
Transformer/Relay Module............................ C-8
Double Line Break—K6................................ C-8
Bake Relay—K4 ......................................... C-8
Broil Relay—K5 .......................................... C-8
Convection Element Relay—K2.................... C-9
Convection Fan Relay—K1........................... C-9
Oven Light Relay—K10 ................................ C-9
Door Lock Relay—K3 .................................. C-9

416021875 Rev. 0 ©2003 Maytag Appliances Company
Important Information
Pride and workmanship go into every product to provide our customers with quality products. It is possible,
however, that during its lifetime a product may require service. Products should be serviced only by a qualified
service technician who is familiar with the safety procedures required in the repair and who is equipped with the
proper tools, parts, testing instruments and the appropriate service manual. REVIEW ALL SERVICE
INFORMATION IN THE APPROPRIATE SERVICE MANUAL BEFORE BEGINNING REPAIRS.
Important Notices for Consumers and Servicers
!
WARNING
To avoid risk of serious injury or death, repairs should not be attempted by an unauthorized person, dangerous
conditions (such as exposure to electrical shock) may result.
CAUTION
!
Amana will not be responsible for any injury or property damage from improper service procedures. If performing
service on your own product, assume responsibility for any personal injury or property damage which may result.
To locate an authorized servicer, consult your telephone book or the dealer from whom you purchased this product.
For further assistance, contact: 1 [phone] first, if no answer call number listed below.
CONSUMER AFFAIRS DEPT. OR 1 [phone]
AMANA REFRIGERATION, INC. CALL
AMANA, IOWA 52204
If outside the United States contact:
AMANA
ATTN: CONSUMER AFFAIRS DEPT
AMANA, IOWA 52204, USA
Telephone: [phone]
Facsimile: [phone]
TELEX: 4330076 AMANA
CABLE: "AMANA", AMANA, IOWA, USA
Recognize Safety Symbols, Words, and Labels
DANGER !
DANGER—Immediate hazards which WILL result in severe personal injury or death.
WARNING !
WARNING—Hazards or unsafe practices which COULD result in severe personal injury or death.
CAUTION !
CAUTION—Hazards or unsafe practices which COULD result in minor personal injury or product or property
damage.
Important Information

Important Safety Information
©2003 Maytag Appliances Company 16021875 Rev.0 5
Recognize this symbol as a safety precaution
WARNING
!
Thisappliance contains orproduces achemical or
chemicals which can cause death or serious illness
and which are known to the state of California to cause
cancer, birthdefectsor otherreproductive harm.To
reduce the risk from substances in the fuel or from fuel
combustion make sure this appliance is installed,
operated,and maintainedaccording tothe instructions
in this booklet.
To avoid personal injury, do not sit, stand or lean on
ovendoor.
To avoid risk of electrical shock, personal injury, or
death,make sureyouroven hasbeen properly
groundedand alwaysdisconnect it frommain power
supplybefore any servicing.
To avoid risk of fire, do not store combustible materials,
gasolineor other flammablevapors andliquidsnear or
intheoven.
To avoid burns caused by steam, do not use a wet
sponge or cloth to wipe up spills on a hot cooking
area.
All Appliances
Proper installation
Besure yourappliance isproperly installed andgrounded
bya qualifiedtechnician.
Never use your appliance for warming or heating
the room.
Do not leave children alone
Childrenshould notbe aloneorunattended inthe area
wherethe applianceis inuse. Theyshould never be
allowed to sit or stand on any part of the appliance.
Wear proper apparel
Loosefitting or hanginggarments should neverbe worn
whileusing appliance.
Userservicing
Donot repair orreplace anypart of the appliance unless
specifically recommended in this manual. All other
servicingshould bereferredto aqualifiedtechnician.
Storage in or on appliance
Flammablematerials shouldnot bestored inan ovenor
nearsurface units.
Do not use water on grease fires
Smotherfire or flame, or usedry chemicalor foam-type
extinguisher.
Use only dry potholders
Moist or damp potholders on hot surfaces may result in
burns from steam. Do not let potholder touch elements.
Do not use a towel or other bulky cloth.
Do not leave oven unattended
Boilovers can cause smoke and may ignite.
Oven
Use care when opening door
Lethot airor steam escapebefore removingor replacing
food.
Do not heat unopened food containers
Build-upof pressure maycause containerto burst and
result in injury.
Keep oven vent ducts unobstructed.
Placement of oven racks
Always place oven racks in desired location while oven is
cool. If rack is removed while oven is hot, do not let
potholdercontact hotheating element inoven.
Do not use aluminum foil to line the oven bottom
Aluminumfoil cancausefire, damageoven interior,and
will seriously affect baking results.
Do not touch interior surfaces of oven during or
immediately after use
Do not let clothing or other flammable materials contact
elements. Although these surfaces may be dark in color
they can still be hot enough to burn.
Use caution when touching oven while in use
Otherareas ofthe ovencan becomehot enoughto cause
burns,such asventopenings, window,ovendoor and
ovenracks.
Self-Cleaning
Do not clean door gasket
The door gasket is essential for a good seal. Care should
be taken not to rub, move, or damage the gasket.
Do not use oven cleaners
Nocommercialoven cleanerorovenliner protective
coating of any kind should be used in or around any part
ofthe liner.
Clean only parts listed in manual.
Before self-cleaning the oven
Removebroiler pan,ovenracks, andother utensils.
In Case of Fire
Fires can occur as a result of over cooking or excessive
grease. Though a fire is unlikely, if one occurs, proceed
asfollows.
1. Ifyousee smokefrom oven, donot openoven door.
2. Turnovencontrol toOFF.
3. As an added precaution, turn off power at main circuit
breakeror fusebox.
4. Turnonventto removesmoke.
5. Allowfoodor greaseto burnitself outin oven.
6. Ifsmoke and fire persist,call fire department.
7. If there is any damage to components, call an
authorizedservicerbeforeusingoven.

6 16021875 Rev.0 ©2003 Maytag Appliances Company
Oven Operation
Bake
Top and bottom elements operate during bake. Bake can
be used to cook foods which are normally baked. Oven
mustbe preheated.
Broil
Top element operates during broil. Broil can be used to
cook foods which are normally broiled. Preheating is not
requiredwhen using broil.All foodsshould be turned at
least once except fish, which does not need to be turned.
Convection Bake
Upperelement, lowerelement, andfan operate during
convectionbake. Convectionbake shouldbe usedfor
cookingcasseroles and roastingmeats. Oven should be
preheatedfor bestresults when using convection bake.
Pans do not need to be staggered. Cooks approximately
25% quicker than bake.
ON
ON
ON
Convection Broil
Top elementand fanoperate whenusing convectionbroil.
Convection broil can be used to cook foods that are
normallybroiled. Ovendoes notrequirepreheating when
using convection broil. Food does not need to be turned
duringcooking. Cooks approximately25% quicker than
broil.
Convection
Rearelement andfanoperate duringconvection.
Convectionshould be used for cookingpastries, souffles,
yeast bread, cakes and cookies. Oven should be
preheatedfor best results when usingconvection. Pans
do not need to be staggered. Cooks approximately 25%
quicker than bake. Broil is on during preheat conditions.
Cooking Guide
Referto ownersmanual,for followingrecommendations
only as a guide for times and temperature. Times, rack
position,and temperaturesmay varydepending on
conditions and food type. For best results, always check
food at minimum time. When roasting, choose rack
position based on size of food item.
ON
ON
General Information

©2003 Maytag Appliances Company 16021875 Rev.0 7
Convection Pan Placement
Baking pans and cookie sheets should not touch side or
rearwalls of oven.If pansare placed on different racks,
theycan be placeddirectly overeach other. Convection
cookingcirculates air aroundoven providing even
browningon all rackpositions. When usingconvection,
oven can be loaded on all racks with excellent cooking
results.
Pan Placement
• Keep pans and cookie sheets 2 inches from oven
walls.
• Stagger pans placed on different racks so one is not
directlyover theother.
Slo-Cook™ Roasting Rack
Ovenincludes a Slo-Cook™roasting rack. Thisrack
should be placed in pan or roaster. Slo-Cook™ roasting
rack elevates food keeping it out of grease and fat.
Convection Broiling Rack
Oven includes a special broiling rack. This rack should
be placed on top of broiler pan and grid. This allows air to
circulatearound foodand cook evenly without turning.If
convection broiling rack is not used, foods must be
turned at least once during cooking.
Oven Rack Placement
Positionoven rackbefore turningoven on.
1. Pull rack forward to stop position.
2. Raise front edge of rack and pull until rack is out of
oven.
3. Place rack in new rack position.
• Curvededge ofrack mustbe towardrear of oven.
Spacesaver™ Convection Rack
Spacesaver™convection rack sets 1/2"offthe oven floor
when in lowest rack postion to allow air to circulate
aroundfood andcook evenly.This rack providesmore
usableoven spacefor cooking large items orseveral food
items at once.
Positionoven rackbeforeturning ovenon.To remove
rack:
1. Pull rack forward to stop position.
2. Raise front edge of rack and pull until rack is out of
oven.
3. Place rack in new rack position.
• Curvededge ofrack mustbe towardrear of oven.
General Information

8 16021875 Rev. 0 ©2003 Maytag Appliances Company
Replacing Oven Light
Protectivegloves must be worn whenchanging lightbulb.
1. Disconnect electrical supply by turning off power at
fuse box.
2. Removeovendoor.
3. Removelightcover byinserting ascrewdriver, blade
end covered in masking tape, into slot at front of lens
coverandprying lenscoverdownward.
4. Unscrewbulbfrom receptacle.
• Replacementbulbs areavailable throughyour local
Amanaservice or partscenter.
Tilting Control Panel
Control panel can be adjusted to tilt from 0° to 12° to
makemore visible.
1. Loosen screws on top, and sides of control panel and
pivotscrew on bottom,sides ofcontrol panel before
installingoven, orwhile ovenpartially pulledfrom
opening.
2. Adjustcontrolpanel to desiredangle and retighten
screws.
Loosen scre
w
0
° tilt
12° tilt
Pivot screw
Removing Oven Door
Theoven doorcan beremoved forease in cleaninglarge
spills.
CAUTION
!
Toavoidpersonal injuryorproperty damage, handle
ovendoor withcare. Dooris heavy andcan be
damagedifdropped.
Do not place hands in hinge area when door is
removed.Hinge cansnap closedandpinch your
hands.
Door contains tempered glass. If glass is scratched,
chipped, impacted or twisted it may break suddenly. If
doorglass appearsdamaged it shouldbe replaced
immediately.
1. Open door to first stop.
2. Removescrewsin doorliner.
3. Grasp door firmly on each side and lift it upward off
hinges. Do not push hinges closed once oven door is
removed.
• Donot lift doorusing doorhandle.
remove
screw here remove
screw her
e
Replacing Oven Door
1. Make sure the hinges are open to the first stop
position.If hinges havebeen accidentallyclosed,
carefully pull them open to first stop.Align door with
hingearms.
2. Slide door down and into place. Be sure door is
completelydown on hinges.
3. Replacescrewsin door liner.
General Information

©2003 Maytag Appliances Company 16021875 Rev.0 9
Care and Cleaning
Cleaning Oven Parts
Oven Part
Cleaning Materials
General Directions
Broil element
Do not clean broil element. Any soil will
burn off during cooking.
Broiler pan and grid
Soap, a nonabrasive plastic scouring
pad and water
Drain fat. Cool pan and grid slightly. (Do
not let soiled pan and grid stand in oven
to cool.) Sprinkle with soap. Fill pan with
warm water. Let pan and and grid stand
for a few minutes. Wash and scour if
necessary. Rinse and dry. Broiler pan and
grid may also be cleaned in the
dishwasher.
Interior oven door, outside
door gasket
Soap and water
Cool before cleaning. Frequent wiping
with mild soap and water will prolong the
time between major cleanings. Be sure to
rinse thoroughly. For extra dried on soil a
mild abrasive can be used. Never use
strong abrasives, gritty cleaners,
commercial oven cleaners or steel wool.
Oven door gasket
Do not clean
Gaskets should not be cleaned. Care
should be taken not to wet or rub the
gasket.
Oven racks
Soap and water
For heavy soil, clean by hand and rinse
thoroughly. Remove oven racks for ease
in cleaning.
Outside of oven
Soap and water
Wash all glass with cloth dampened in
soapy water. Rinse and polish with a dry
cloth. Do not use cleaning products
containing ammonia.

Component Testing Information
!
WARNING
To avoid risk of electrical shook, personal injury or death: disconnect power to oven before servicing, unless
testing requires it.
16021875 Rev. 0 ©2003 Maytag Appliances Company
10
Illustration Component Test Procedure Results
Oven light socket Test continuity of receptacle terminals.
Measure voltage at oven light.
Indicates continuity with bulb screwed in.
120 VAC, see wiring diagram for terminal
identification.
If no voltage is present at oven light
check wiring.
Bake element Test continuity of terminals.
Test voltage to terminals.
Indicates continuity.
240 VAC
Broil element Test continuity of terminals.
Test voltage to terminals.
Indicates continuity.
240 VAC
Convection element Test continuity of terminals.
Test voltage to terminals.
Indicates continuity.
240 VAC
Convection motor fan Verify supply voltage.
Check continuity of terminals, and
verify terminals are not shorted to
chassis.
120 VAC
Continuity
Convection fan will stay ON, when
oven door is opened.
Blower motor Verify supply voltage.
Check continuity of terminals, and
verify terminals are not shorted to
chassis.
120 VAC
Continuity
Heraeus sensor Measure resistance.
Approximately 1100
Ω at room
temperature 75ºF.
Opening
Hinge Carefully open the hinge fully, and
insert a wooden dowel or screwdriver
bit into opening.
Remove top and bottom screws
securing hinge.
Slide hinge top towards rear of unit
and guide hinge out through frame
opening or storage drawer.
CAUTION
!
Do not place hands in hinge area when
oven door is removed. Hinge can snap
closed and pinch hands or fingers.
COM
NC
NO
Door lock switch Switch connection in following
positions:
Unlocked
Locked
COM-NO=Open, COM-NC=Closed
COM-NO=Closed, COM-NC=Open
Controls Verify proper operation.
31–308417–02–0 Fan control
31–31751801–0 Control limit
Open at 115°F, Closes at 155°F
Open at 260°F, Closes at 220°F
NC
NO
C
Door plunger switch Remove switch from unit and measure
the following points:
C-NC
C NO
Plunger in infinite, Plunger out continuity.
Plunger in continuity, Plunger out infinite.

Component Testing Information
!
WARNING
To avoid risk of electrical shook, personal injury or death: disconnect power to oven before servicing, unless
testing requires it.
©2003 Maytag Appliances Company 16021875 Rev. 0 11
ERC mylar touch system AOES3030
+
-
P
R
E350°
TIME CONTROL OVEN CONTROL
LIGHT
OVEN
CANCEL
TIMER
ON / OFF
CLOCK
STOP
TIME
COOK
TIME
BAKE BROIL CLEAN
:
HR
DELAY BAKE CLN STOP TIME
BROIL
DELAY BAKE
CLEAN LOCKED
O
N
AOCS3040
TIME CONTROL
LIGHT
OVEN
CANCEL
+
-
TIMER
ON / OFF
CLOCK
STOP
TIME
COOK
TIME
:
AM
PM
HR °P
R
E350
CONV BROIL PRE-
DELAY TIMED BAKE
CLEAN LOCK ON
CLEAN OVEN STOP ON TIMER
BAKE BROIL CONV
BAKE CONV CONV BROIL CLEAN
MULTI-MODE OVEN
THERMAL CONVECTION
Illustration Component Test Procedure Results
See illustrations
above. Mylar touch system ERC4800 F1 - Control malfuction. F2 - Oven over temperature.
F3 - Open sensor or sensor circuit.
F4 - Shorted sensor or sensor circuit.
F7 - Shorted input key.
F9 - Door lock or door lock circuitry
malfuction.
FF - door lock circuitry malfuction at
clean temperature.
DOOR - Lock status is not sensed
within 90 seconds of energizing door
lock relay.
Replace ERC.
Check sensor wiring, sensor , and
temperature limiter.
Check sensor resistance and wiring.
Check sensor resistance and wiring.
Verify glass to adaptor board connection,
replace glass panel.
Check latch switch.
Check latch switch and door motor.
Verify operation of door latch switches.
ERC4800 Controlled Oven temperature
adjustment Press BAKE. Press + slew pad until an oven
temperature greater than 500° shows
on display.
Immediately press and hold BAKE
until “00” appears in display,
approximately 5 seconds.
To decrease oven temperature (for a
cooler oven), press - slew pad until
negative numbers appear.Oven can
be adjusted from -5 to -35 degrees
lower. To avoid overadjusting oven
move temperature -5 degrees each
time.
To increase oven temperature (for
warmer oven), press + slew pad until
positive numbers appear. Oven can be
adjusted 5 to 35 degrees higher. To
avoid overadjusting oven move
temperature 5 degrees each time.
Press OVEN CANCEL. Temperature
adjustment will be retained even
though power failure.
While increasing or decreasing oven
temperature, this does not affect self-
cleaning temperature.
ERC4800 Controlled Twelve hour off Control will automatically cancel any
cooking operation and remove all relay
drives 12 hours after the last pad
touch.

Component Testing Information
!
WARNING
To avoid risk of electrical shook, personal injury or death: disconnect power to oven before servicing, unless
testing requires it.
16021875 Rev. 0 ©2003 Maytag Appliances Company
12
Illustration Component Test Procedure Results
ERC4800 Controlled Child lock out This is a safety feature that can be
used to prevent children from
accidentally programming the oven. It
disables the electronic oven control.
Press and hold Bake and Cook Time
for 10 seconds. “OFF” will display
where the temperature normally
appears.
To reactivate the control, press and
hold Bake and Cook Time for 10
seconds. Child lockout features must
be reset after a power failure.
E17
E16
E11
E10
E13
E12
E18
E3
E2
E14
E15
E6
E7
E8
E9
E4
E5
E19
K10 K11
K4 K2
K5
K6
K3
K1
Oven
Light Panel
Light
Bake
Broil
Conv.
Element
Door
Lock
Conv.
Fan
Double
Line Brk
E1
Relay board Listen for relay to actuate.
Verify input and output power. If relay does not actuate, verify power to relay.
ERC/Adapter board
assembly F1 - Control malfuction. Replace ERC.
Field Selectable Options
Standard: The standard setup is 8. This is a 12 hour type of clock, 60 Hz line frequency and an oven with a
convection fan.
Clock Time Format 12 or 24 hour format
The time of day and the stop time can be displayed in either a 12 or 24 hour format. The control will come in a 12
hour format and can be changed to a 24 hour format from the front control panel.
Clock Time Base 60 or 50 Hz input line frequency
This is a time reference for the clock, timer, and internal timing of the control. The control will select the frequency
automatically when the control is powered up.
Selecting Options
In order to select the field selectable options, Press and hold the CLOCK pad on power up of the control. To change
the options press one of the slew pads until the desired option appears and in approximately 9 seconds the control
will change to the normal operation or once selected press the CANCEL pad. The right time digit will indicate the
current options selected as listed in the table below. (Standard setting is 8.)
Code Number 24 Hour Clock 50 Hz No Convection Fan
8 
9 X

H X 
r X X 
o X
d X
X
−X X
Blank X X X
X = indicates Selected = indicates Not Selected

Component Testing Information
!
WARNING
To avoid risk of electrical shook, personal injury or death: disconnect power to oven before servicing, unless
testing requires it.
©2003 Maytag Appliances Company 16021875 Rev. 0 13
Element Conditions
Relay drive requirements are defined as a percentage of on time based on a 60 second cycle.
Bake .......................First rise to temperature = 100% bake, 50% broil, then 100% bake, 25% broil
Broil........................100% broil, 0% bake
Clean......................100% broil, 25% bake
Convection ............First rise to temperature = 100% bake, 50% broil, then 100% Convection element
For convection bake or convection broil refer to bake and broil specifications
Continuity is indicated as 100Ωand below. Each pad must be pressed to perform the following test.
J1 - 2
J1 - 20
J1 - 1
J1 - 6
J1 - 7
J1 - 5
J1 - 4
J1 - 3
J1-14 J1-13 J1-12 J1-11 J1-10 J1-9
J1-8
J1-16 J1-18 J1-19
BAKE BROIL
TIMER CLOCK
CLEAN
STOP
TIME OVEN LIGHT
CANCEL
SLEW
DOWN
SLEW
UP
COOK
TIME
Switch Matrix for AOES3030
J1 - 2
J1 - 20
J1 - 1
J1 - 6
J1 - 7
J1 - 5
J1 - 4
J1 - 3
J1-14 J1-13 J1-12 J1-11 J1-10 J1-9
J1-8
J1-16 J1-18 J1-19
BAKE
1 BROIL 1
TIMER CLOCK
CLEAN
1 CONV 1
CONV
BAKE
1
CONV
BROIL
1
STOP
TIME OVEN LIGHT PANEL LIGHT
CANCEL
1
SLEW
DOWN
SLEW
UP
COOK
TIME
1
Switch Matrix for AOCS3040
Control
Panel
Ribbon Cable
Pin 1 is located at the
bottom of the connector.
Top
Bottom

Testing Procedures
WARNING
!Toavoidriskofelectricalshock,personalinjuryordeath;
disconnectpower tounitbefore servicing.
14 16021875 Rev. 0 ©2003 Maytag Appliances Company
Oven Door Switch
Clean Safety/Light Switch (Power Off)
1. The switch has NO (normally open), NC (normally
closed), and C (common) contacts.
2. Check the switch with an ohmmeter between C and
NC with the plunger out. Continuity should exist.
With the plunger in, no continuity.
3. Check the switch with an ohmmeter between C and
NO with the plunger in. Continuity should exist. With
the plunger out, no continuity.
N
C
NO
C
NOTE: When facing the range, the switch is on the left.
Oven High Limit/Fan Switch
Oven high limit is located on the rear of insulation
retainer and connecting to the L2 side of electric supply,
this switch is normally closed but will open if external
temperature exceeds 260°F or 115°F, see chart below.
Fan limit switch is located on the right side of insulation
retainer.
Part Number Open Close
31751801 260°F 220°F
308417 115°F 155°F
1. Turn off power to range.
2. Remove oven from wall cutout.
3. Remove screws securing outer cabinet top shield to
outer cabinet wrapper shield.
4. Disconnect wires from switch terminal connections.
5. Attach ohmmeter leads to switch terminals. At
ambient room temperature (70°F.) continuity should
be indicated.
Oven Temperature Sensor
The oven temperature sensor can be checked by using
the "Quick Test Mode" covered in this section of
manual or detail testing can be accomplished as
follows.
The oven temperature sensor is mounted in the oven
cavity and electrically connected to the ERC. Following
is approximate resistance.
75°F—1082 ohms
350°F—1656 ohms
550°F—2056 ohms
880°F—2686 ohms
Sensor resistance can be checked by removing the
sensor interconnect harness plug from the ERC and
inserting ohmmeter leads into the harness connector
plug. A resistance reading of approximately 1100 ohms
should be indicated at ambient room temperature
(75°F.). If a higher resistance is indicated then remove
sensor from oven, disconnect sensor from harness at
plug, and recheck sensor resistance to assure that the
problem is in the sensor and not in the interconnect
harness or due to a bad connection.
NOTE: Sensor resistance will increase if held in your
hand.
Blower Motor
Fan may come on at any time to cool components
down.
1. Turn off power to oven.
2. Remove oven from wall cutout.
3. Remove screws securing outer cabinet top shield to
outer cabinet wrapper shield.
4. Disconnect wires from motor terminal connectors.
5. Attach ohmmeter leads to terminal tabs on motor.
6. A resistance of ohms should be indicated but may
vary with each motor tested. This test is to check
the motor winding for an open or shorted winding. If
zero or infinite ohms is indicated, the motor winding
has failed and the motor must be replaced.

Testing Procedures
WARNING
!Toavoidriskofelectricalshock,personalinjuryordeath;
disconnectpower tounitbefore servicing.
©2003 Maytag Appliances Company 16021875 Rev. 0 15
Auto Latch Motor
Do not remove latch motor from latch assembly. If latch
motor is defective, replace latch assembly.
1. Disconnect power.
2. Slide oven out from wall cutout approximately 6
inches to gain access to control panel screws.
3. Remove screws securing control panel to unit, and
pull control panel out of unit to gain access to latch
assembly.
4. Disconnect lead wires from latch motor.
5. Connect jumper cord leads to latch motor.
6. Connect jumper cord to 110 AC power source.
7. Replace if latch motor fails to operate.
8. Reverse procedure to reconnect.
Door Latch Assembly
Auto Latch Switches
Both unlock and lock door latch switches may be
replaced.
1. Perform steps 1 through 3, from “Auto Latch Motor”.
2. Disconnect lead wires from door latch switch
(unlock).
3. Set ohmmeter to the RX1 scale.
4. Attach meter leads to door latch switch (unlock).
5. Depress actuator arm. The meter should read
continuity.
6. Reverse procedure to reconnect.
7. Use the same procedure to test the door latch switch
(lock).
L1 L2 COM NO COM NO
M
120 VAC
Motor
Lock
Switch
S.P.N.O.
Unlock
Switch
S.P.N.O
.
Double Switch
Convection Fan Motor
1. Turn off power to oven.
2. Remove oven from wall cutout.
3. Remove access fan plate to gain access to
convection fan motor.
4. Disconnect wires from motor terminal connectors.
5. Attach ohmmeter leads to terminal tabs on motor.
6. A resistance reading of 15-30 ohms should be
indicated but may vary with each motor tested. This
test is to check the motor winding for an open or
shorted winding. If zero or infinite ohms is
indicated, the motor winding has failed and the
motor must be replaced.
Convection Element Testing
1. Disconnect power to oven.
2. Remove screws securing oven door to hinges and
remove door.
3. Remove screws securing fan cover to gain access
to convection element.
4. Remove screws securing convection element, and
pull gentally outward to gain access to wire
terminals.
5. Remove wire connector from element.
6. Attach ohmmeter leads to each of the element
terminals. Set ohmmeter to RX1 or RX10 scale.
7. Low ohms or continuity should be indicated.
Broil Element Testing
1. Disconnect power to oven.
2. Remove screws securing oven door to hinges and
remove door.
3. Remove screws securing broil element reflector.
4. Gentally pull downward and out to gain access to
wire terminals.
5. Remove wire connector from element.
6. Attach ohmmeter leads to each of the element
terminals. Set ohmmeter to RX1 or RX10 scale.
7. Low ohms or continuity should be indicated.
Bake Element Testing
1. Disconnect power.
2. Remove oven from wall cutout.
3. Remove screws securing element panel.
4. Remove screws securing element access plate.
5. Remove wire connector from element.
6. Attach ohmmeter leads to each of the element
terminals. Set ohmmeter to RX1 or RX10 scale.
7. Low ohms or continuity should be indicated.

WARNING
!To avoid risk of electrical shock, personal injury, or
death, disconnect power to unit before servicing.
Disassembly Procedures
16 16021875 Rev.0 ©2003 Maytag Appliances Company
WARNING
!
To avoid risk of personal injury or property damage
this unit requires a two man lift when lifting unit in or
out of cutout.
Removing and Replacing Oven
1. Turn off power to the oven at the circuit breaker.
2. Open oven door and remove screws securing unit to
the wall.
3. Pull the oven forward out of the cabinet opening.
4. Disconnect or unplug the power cord leading from
unit to fuse box or junction box depending on unit.
5. Replace the oven using the installation instructions.
Control Panel
1. Turn off power to unit.
2. Open oven door and remove screws securing unit to
the wall.
3. Slide unit approximately 6 inches out of wall cutout.
4. Remove screws securing control panel to unit,
located on the outer portion of trim.
5. Gently pull control panel forward to gain access to
wire terminals.
WARNING !
While unplugging electrical connections, pins may be
damaged, use extreme care when disconnecting.
6. Disconnect and label wire terminals.
7. Reverseprocedureto reinstall controlpanel.
Control
panel
assembly
Electrical
insulator
ERC/P.C. Board
1. Turnoffpower to unit.
2. See“ControlPanel”for removal.
WARNING
!
While unplugging electrical connections, pins may be
damaged,use extremecare when disconnecting.
3. Disconnect all electrical connection from E.R.C. unit.
4. Remove screws securing E.R.C. to control glass
panel.
5. Reverseproceduretoreinstall E.R.C..
Transformer/Relay Board
1. Turnpoweroff to unit.
2. See“ControlPanel”for removal.
3. Disconnectandlabel wireterminals.
4. Release plastic tabs securing circuit board to control
glass panel.
5. Reverse procedure to reinstall.
Oven High Limit/Fan Control Switch
1. Turn power off to unit.
2. Open oven door and remove screws securing unit to
the wall.
3. Remove oven from cutout opening.
4. Disconnect or unplug the power cord leading from
unit to fuse box or junction box depending on unit.
5. Remove screws securing outer wrapper top cover to
outer wrapper cover.
6. Disconnect and label wire terminals connected to
limit switch.
F
ront of Unit
Blower
motor
Blowe
r
moto
r
brack
et
Oven
high
limit
Fan
control
switch
7. Remove screws securing high limit switch.
8. Reverseproceduretoreinstall switches.

WARNING
!To avoid risk of electrical shock, personal injury, or
death, disconnect power to unit before servicing.
Disassembly Procedures
©2003 Maytag Appliances Company 16021875 Rev.0 17
Oven Sensor
1. Turnoffpowerto unit
2. Open oven door or remove oven door, see “Door
Removal”.
3. Remove screws securing sensor to top right rear
corner of oven cavity.
4. Pull sensor forward, manuver wires through
insulation to disconnect wire plug connector.
5. Reverse procedure to reinstall sensor.
Bake Element
1. Turn off power to unit.
2. Open oven door and remove screws securing unit to
the wall.
3. Removeovenfromcutoutopening.
4. Disconnect or unplug the power cord leading from
unit to fuse box or junction box depending on unit.
5. Remove screws securing access element panel.
6. Remove screws securing element panel.
7. Disconnect wire terminals from bake element.
8. Remove screws securing element support bracket.
9. Gently pull element support bracket out.
10.Remove screws securing bake element to support
element bracket.
11.Reverse procedure to reinstall bake element.
Broil Element/Broil Element Reflector
1. Turn off power to unit.
2. Open oven door or remove oven door, see “Door
Removal”.
3. Remove screws securing broil element reflector to
top of oven cavity.
4. Pull front of broil element reflector down and forward
to allow disconnection of terminals on each element
leg.
5. Remove rivets securing broil element brackets to
broil element reflector.
6. Reverse procedure to reinstall broil element.
NOTE: Use rivets to fasten broil element brackets to
broil element reflector.
Convection Heating Element
1. Turn off power to unit.
2. Open oven door or remove oven door, see “Door
Removal”.
3. Remove screws securing fan cover to rear of oven
cavity.
4. Remove screws securing convection heating
element to rear wall of oven cavity.
5. Pull element forward to expose wire connections for
disconnection.
6. Reverseprocedure toreinstallconvection heating
element.
Convection Fan Blade
1. Turn off power to unit.
2. Open oven door or remove oven door, see “Door
Removal”.
3. Remove screws securing fan cover to rear of oven
cavity.
4. Using an adjustable wrench, and turning clockwise,
remove the nut in center of convection fan blade.
(Nut is Left Hand Thread).
5. Remove fan blade from D stem motor shaft.
NOTE: Behind fan blade is a washer and C clip on
motor shaft which must be in position for
correct reassembly. (To prevent Fan Blade
hittingcavity).
Convection Fan Motor
1. Turn off power to unit.
2. Open oven door and remove screws securing unit to
the wall.
3. Remove oven from cutout opening.
4. Disconnect or unplug the power cord leading from
unit to fuse box or junction box depending on unit.
5. Remove convection fan blade and spacer washer,
see "Convection Fan Blade" procedure.
6. Remove access fan panel from outer wrapper cover.
7. Disconnect and label wires from convection fan
motor.
8. Remove screws securing convection fan motor
assembly to convection motor mounting bracket.
9. Reverse procedure to reinstall.
Automatic Oven Door Latch Assembly
1. Turn off power to unit.
2. See “Control Panel” for removal.
3. Disconnect and label wire terminals.
4. Remove screws securing latch assembly to chassis.
5. Reverse procedure to reinstall door latch assembly.
Door Plunger Light Switch
1. Turn off power to unit.
2. Remove control glass panel, see “Control Panel”.
3. Squeeze metal tab and push switch outward to gain
access to wire terminals.
4. Labeland disconnectwire terminalsfrom switch.
5. Reverse procedure to reinstall.

WARNING
!To avoid risk of electrical shock, personal injury, or
death, disconnect power to unit before servicing.
Disassembly Procedures
18 16021875 Rev.0 ©2003 Maytag Appliances Company
Oven Light Bulb/Oven Light Socket
1. Turnoffpower to unit.
2. Open oven door to gain access to oven light.
3. Unscrew (counterclockwise) glass knurled dome.
4. Using a glove, unscrew (counterclockwise) oven light
bulb.
NOTE: Proceed with the following steps for oven light
socket removal.
5. Remove screws securing unit to the wall.
6. Remove oven from cutout opening.
7. Disconnect or unplug the power cord leading from
unit to fuse box or junction box depending on unit.
8. Remove screws securing outer wrapper top cover
andremove.
9. Carefullydisplacefiberglass insulationawayfrom rear
of light socket.
10.Push inner assembly of light socket towards rear of
range.
11.Disconnect wires from light socket.
12.Reverse procedure to reinstall light socket.
Reposition insulation around lamp socket. Do not
overtighten.
NOTE: Reposition fiberglass insulation around oven
light socket to eliminate possibility of heat
related problems.
Oven Tank Removal
1. Turn off power to unit.
2. Open oven door and remove screws securing unit to
the wall.
3. Remove oven from cutout opening.
4. Disconnect or unplug the power cord leading from
unit to fuse box or junction box depending on unit.
5. Removebroilreflector/element,convectionfancover,
convectionelement,convection fanblade,oven light
cover, lightbulb, ovenlight socket,heatsensing
element, smoke eliminator screws, and disconnect
groundwirefrom ovenlightbracket.
6. Remove screws securing outer wrapper top cover,
and outer wrapper cover.
7. Remove screws securing chip cover and remove
chip cover.
8. Remove screws securing tank hooks, located on the
outside rear of the unit.
9. Using both hands, press upward in the back of oven
cavity to release tank hooks.
10.Grasp either the right or left corners of oven cavity
to manuver cavity outward. If problems arise getting
cavity started outward, use a small thin plastic or
wood prying device in the corners of the cavity to
start cavity moving outward.
11.Transfer oven light bracket to replacement tank.
12.Reverse procedure to assemble.
NOTE: Unit should be run through at least one clean
cycle to set insulation.
Oven Door Removal
1. Open oven door and remove screws securing door
to hinge assembly.
2. Place oven door in first stop position, then grasp
both sides and lift up off the hinges.
3. Reverse procedure to assemble.
Frameless Door Disassembly
1. Remove oven door, see “Door Removal”.
2. Remove screws on right and left sides of oven door.
3. Remove screws securing door liner to door face
assembly
4. Remove screws securing bottom shield and door
bottom insulation.
5. Remove screws securing inner glass support
securing top glass mounting brackets and bottom
glass mounting brackets.
6. Remove glass mounting bracket and glass window.
7. Remove screws securing heat door liner shield and
remove.
8. Remove screws securing door handle.
9. Reverse procedure to reassemble.
NOTE: When reassembling door, verify HB II marking
on the glass is facing towards the heat (in side
of the oven).

WARNING
!To avoid risk of electrical shock, personal injury, or
death, disconnect power to unit before servicing.
Disassembly Procedures
©2003 Maytag Appliances Company 16021875 Rev.0 19
Oven Door Hinge
1. Turn off power to unit.
2. Remove oven door, see “Door Removal”.
3. Carefully open the hinge fully, and insert a wooden
dowel or screwdriver bit into opening marked A on
the following diagram.
4. Remove the top and bottom screws securing hinge
assembly to the front frame.
5. Slide the hinge assembly up and move top of hinge
towards rear of the range. Withdraw hinge
assembly through the frame opening.
6. Reverse procedure to reinstall oven door hinge
assembly.
Blower Motor
1. Turn power off to unit.
2. Open oven door and remove screws securing unit to
the wall.
3. Remove oven from cutout opening.
4. Disconnect or unplug the power cord leading from
unit to fuse box or junction box depending on unit.
5. Remove screws securing outer wrapper top cover to
outer wrapper cover.
6. Remove screws securing blower vent bracket to
outer wrapper cover and blower motor assembly.
7. Disconnect and label wire terminals connected to
blower motor.
8. Remove screws securing blower motor assembly to
vent assembly.
9. Reverse procedure to reinstall.
VentAssembly/Smoke Eliminator
1. Perform steps 1 through 8 of “Blower Motor”.
2. Remove screws securing vent assembly to outer
cabinet top wrapper.
3. Raise back of vent assembly and slowly maneuver
vent assembly away from unit.
4. Remove screws securing smoke eliminator, located
inside oven on top of oven cavity.
5. Reverse procedure to reinstall.
Outer Trim Assembly
1. Turn off power to unit.
2. Open oven door and remove screws securing unit to
the wall.
3. Slide unit approximately 6 inches out of wall cutout
being carefull to not damage control panel.
4. Remove screws securing outer trim assembly to unit.
5. Reverse procedure to reinstall.

WARNING
!To avoid risk of electrical shock, personal injury, or
death, disconnect power to unit before servicing.
Disassembly Procedures
20 16021875 Rev.0 ©2003 Maytag Appliances Company
Door
h
andle
Door face
assembly
Insulation
Bottom shield
Glass
window
Door linner
shield
Window
frame
Glass window
double coated Oven door
insulation
Door
linner
Oven door
gasket
Door
insulation
retainer
Door Assembly