Maytag Cooktop JEC8430AD User Manual

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.  
This Base Manual covers general information  
UpDraft Electric  
Cooktops  
Refer to individual Technical Sheet  
for information on specific models  
This manual includes, but is  
not limited to the following:  
AKT3040*  
AKT3650*  
CEC1430AA*  
CEC1536AA*  
JEC7430AA*  
JEC8430AD*  
JEC8536AD*  
JEC8730AD*  
JEC9530AD*  
JEC9536AD*  
MEC4430BD*  
MEC5430BD*  
MEC5536BA*  
16022159  
Revision 0  
May 2003  
Table of Contents  
DisassemblyProcedures  
ImportantInformation .................................................. 2  
SafetyInformation  
Disassembly Procedures for Models Listed  
AKT3040F/E/S  
SafetyProcedures ................................................. 4  
Safety Practices for Servicer .................................. 5  
BeforeInstalling ..................................................... 5  
ReceivingCooktop ................................................. 5  
Unpacking .............................................................. 5  
ElectricalRequirements ......................................... 5  
ElectricalConnection ............................................. 5  
GeneralInformation  
AKT3650F/E/S ................................................. 12  
MainTopRemoval................................................ 12  
IndicatorLightReplacement................................. 12  
ElementReplacement .......................................... 12  
InfiniteSwitchReplacement ................................. 12  
Disassembly Procedures for Models Listed  
CEC1536AAB/W/Q/C  
CEC1430AAB/W/Q/C  
ModelIdentificationRatingLabeland  
JEC7430AAB/W  
Ordering Replacement Parts............................... 6  
CookingNomenclature ........................................... 6  
ModelIdentification ................................................ 7  
Service ................................................................... 7  
Parts and Accessories........................................... 7  
ExtendedServicePlan ........................................... 7  
TroubleshootingProcedures ....................................... 8  
ComponentTestingInformation  
MEC4430BDB/W/Q.......................................... 12  
MainTopRemoval................................................ 12  
ElementReplacement .......................................... 12  
InfinteSwitchReplacement .................................. 12  
IndicatorLightReplacement................................. 12  
ReceptacleReplacement ..................................... 12  
Disassembly Procedures for Models Listed  
JEC8430ADB/W/F/N/S  
PowerSupply......................................................... 9  
InternalWiring ........................................................ 9  
IndicatorLight ........................................................ 9  
WarmingElement(InfiniteSwitch) ......................... 9  
SurfaceElements(InfiniteSwitch).......................... 9  
SurfaceElements(DualInfiniteSwitch)................ 10  
Control ................................................................. 11  
TemperatureSensor ............................................. 11  
RibbonElements-PowerDisconnected ............... 11  
RibbonElements-PowerConnected ..................... 11  
CoolingFan.......................................................... 11  
High Limit Switch ................................................. 11  
JEC8536ADB/W/F/N/S  
MEC5430BDB/W/S  
MEC5536BAB/W/S .......................................... 13  
MainTopRemoval................................................ 13  
ElementReplacement .......................................... 13  
InfiniteSwitchReplacement ................................. 13  
IndicatorLightReplacement................................. 13  
Disassembly Procedures for Models Listed  
JEC9530ADB/F/S  
JEC9536ADB/F/S............................................. 13  
MainTopRemoval................................................ 13  
ElementReplacement .......................................... 13  
SensorReplacement............................................ 14  
LimiterReplacement ............................................ 14  
InfiniteReplacement............................................. 14  
ElectronicInfiniteReplacement ............................ 14  
Hi-Limit Switch Replacement ............................... 14  
IndicatorLightReplacement................................. 14  
CoolingFanReplacement .................................... 14  
Appendix A  
InstallationInstructions .......................... A–1 — A–6  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
3
Safety Information  
As with all appliances, there are certain rules to follow  
for safe operation. Verify everyone who operates the  
cooktop is familiar with the operations and with these  
precautions.  
!
WARNING  
Surface Cooking  
Use appliance only for its intended purpose as  
described. Pay close attention to the safety sections of  
this manual.  
1. Use the proper pan size. Select utensils with flat  
bottoms large enough to cover the element.  
Undersized utensils will expose the element to direct  
contact with clothing.  
2. Never leave surface units unattended. Boilovers can  
cause smoking and may ignite.  
Recognize the safety section by looking for the symbol  
or the word safety.  
3. To reduce risk of burns, ignition of flammable  
materials or spillage due to unintentional contact,  
utensil handles must be turned inward and not  
extend over adjacent surface.  
4. Only certain types of glass, glass/ceramic, ceramic,  
earthware, or other glazed utensils are suitable for  
cooktop use. Unsuitable utensils may break due to  
the sudden temperature change.  
5. Clean cooktop with caution. To avoid steam burns,  
do not use a wet sponge or cloth to wipe up spills on  
a hot cooking area.  
6. Do not place aluminum foil or foods packaged in  
aluminum foil directly on element.  
Recognize this symbol as a safety precaution.  
!
!
WARNING  
General  
1. The cooktop must be installed and/or repaired by an  
authorized installer or servicer.  
2. Never use the cooktop for warming or heating the  
room.  
3. Do not store items on the cooktop. Items stored on  
the cooktop can become too hot and melt.  
4. Wear proper apparel. Loose fitting or hanging  
garments should never be worn while using  
cooktop.  
5. Do not repair or replace any part of the cooktop  
yourself unless it is recommended in this manual.  
6. Flammable materials should not be stored near  
cooktop.  
Safety Procedures  
!
WARNING  
To avoid risk of electrical shock, property damage,  
personal injury or death; verify wiring is correct, if  
components were replaced. Verify proper and  
complete operation of unit after servicing.  
Due to the nature of cooking, fires can occur as a  
result of overcooking or excessive grease. Although a  
fire is unlikely, if one occurs proceed as follows:  
7. Use only dry potholders. Moist or damp potholders  
on hot surfaces may result in burns from steam. Do  
not let a potholder touch an element. Do not use a  
towel or a bulky cloth as a potholder.  
Surface Element Fires  
1. Do not turn on the vent hood. The fan can spread  
the flames.  
2. If it is safe to do so, turn the surface element to  
OFF. Turn off main electrical supply.  
3. Smother the fire with nonflammable lid or use a  
Class “ABC” or “BC” fire extinguisher. Do not use  
water on a grease fire.  
Installation and service must be performed by an  
authorized installer, service agency or gas supplier.  
4
16022159 Rev. 0  
©2003 Maytag Appliances Company  
Safety Information  
Safety Practices for Servicer  
Safe and satisfactory operation of electric cooktops  
depends upon its design and proper installation.  
However, there is one more area of safety to be  
considered:  
Electrical Requirements  
220-volt, 60 Hertz, individual circuit which is properly  
grounded, polarized and protected by a circuit breaker  
or fuse.  
The neutral of this unit is grounded to the frame through  
the solid copper grounding wire. If local conditions do  
not permit grounding of the neutral, untwist or  
disconnect the solid copper wire and connect the soild  
copper wire to ground in accordance with local codes.  
Connect the white neutral to the service neutral.  
Before Installing  
Installing the electric cooktop in compliance with local  
electrical building codes results in proper operation and  
consumer satisfaction with the cooktop.  
Electrical Connection  
Receiving Cooktop  
All wire connections must be in accordance with local  
codes. Use National Electrical Code, ANSI/NFPA No.  
70-Latest Edition in the absence of local codes.  
• Inspect cooktop thoroughly at time of delivery.  
• Immediately report any visible damage to carrier.  
• Damage not discovered until after accepting delivery  
can still be claimed by using a concealed damage  
report form, available from the carrier’s agent.  
All shipments, i.e., complete cooktop or parts, are  
shipped at the buyer’s risk. Maytag responsibility ends  
when the consignment is accepted by the carrier in  
“good order.” Maytag supports damage claims by  
supplying invoices, bills of loading and other  
documentation as needed. Providing this assistance,  
however, does not imply any responsibility for settling  
claims.  
A three-wire, single phase, 120/240 VAC 60 Hz, electric  
system (properly circuit protected to meet local Codes of  
NFPA No. 70) must be provided. The chart below  
recommends the minimum circuit protector and wire  
size if the appliance is the only unit on the circuit. If  
smaller sizes of wire is used, the efficiency will be  
reduced and a fire hazard may be created. It is  
advisable that the elctrical wiring and hookup be  
completed by a certified electrian.  
K.W. Rating  
on Serial Plate  
0 – 4.9  
5.0 – 6.9  
7.0 – 9.9  
10.0 – 11.9  
12.0 – 14.9  
Circuit Protection Wire Size  
• Do not deduct claims for loss or damage from the  
invoice and do not withhold payment pending  
adjustment of claims.  
• Do not return any units or parts for credit without  
written consent.  
in Amperes  
(AWG)  
20  
30  
40  
50  
60  
12  
10  
8
8
6
Unpacking  
• Open the carton and slide cooktop out.  
• Remove all literature packed with the cooktop and  
place cooktop onto a protective flat surface.  
• Avoid countertop damage by NOT sliding cooktop  
across the countertop.  
NOTE: The consumer is responsible for replacing any  
wall receptacle with a grounded and polarized  
outlet. A qualified electrician should check any  
receptacle the customer doubts is properly  
grounded. The wiring diagram is located on the  
bottom of the cooktop.  
!
CAUTION  
Do not store items of interest to children in cabinets  
above cooktop. Children may climb on cooktop to  
reach these items and become seriously injured.  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
5
General Information  
This manual provides basic instructions and suggestions  
for handling, installing and servicing electric cooktops.  
Model Identification Rating Label and  
Ordering Replacement Parts  
The directions, information, and warnings in this manual  
are developed from experience with, and careful testing  
of the product. If the unit is installed according to this  
manual, it will operate properly and will require minimal  
servicing. A unit in proper operating order ensures the  
consumer all the benefits provided by clean, modern  
cooking.  
Model numbers are recorded on the rating label. Rating  
label is located on the bottom of the burner box. Before  
ordering parts, write down the correct model and serial  
number from rating label. This avoids incorrect  
shipments and delays. Please refer to parts reference  
material when ordering replacement parts.  
This manual contains information needed by authorized  
service technicians to install and service electric  
cooktops. There may be, however, some parts which  
need further explanation. Refer to individual technical  
sheets or the toll-free technical support line to answer  
questions from authorized service technicians.  
Cooking Nomenclature  
M E C 5 5 3 6 B A W  
Color  
A
B
C
F
Almond on Almond  
Black  
Brand  
Brushed Chrome  
Frost White  
A
C
D
G
H
J
Amana  
Magic Chief  
Dixie Narco  
Graffer & Sattler  
Hardwick  
Jenn-Air  
H
L
Traditional White  
Traditional Almond  
Natural Bisque  
Prostyle  
Monochromatic Bisque  
Stainless  
N
P
Q
S
T
M
N
U
Y
Maytag  
Norge  
Universal  
Crosley  
Tradition Bisque  
White on White  
W
Crescent Cooktops  
Sandstone  
Jade Green  
Plum  
Teton Gray  
Gray Granite  
Lapis  
F
G
M
N
R
U
Fuel  
Butane  
Dual Fuel  
B
D
E/J Electric  
G
L
M
P
X
Gas  
Liquid Propane  
Microwave  
Standing Pilot  
No Fuel  
W
Warming Drawer  
Listing  
A
C
D
G
M
P
UL/AGA  
CSA/CGA/CUL  
Dual Listed  
220-240 V / 50-60 Hz  
Military Model  
PSB Approved  
(Singapore)  
Product Type  
Accessory/Cartridge  
Cooktop/Countertop  
Downdraft Cooktop &  
Warming Drawer  
Eyelevel Range  
Grill  
A
C
D
X
Export 120 V / 60 Hz  
E
G
L
"
Range (20 )  
"
M
P
R
S
T
V
W
Y
Z
Range (36 )  
Drop In  
Production Code  
This identifies which  
version of production the  
unit is.  
"
Range, Free-Standing (30 )  
Slide-In (30 )  
Range Hood  
ORT  
"
Wall Oven  
RV Range  
RV Top  
Feature Content  
1000-3999  
Brands  
4000-6999  
Maytag / Amana  
7000-9999  
Jenn-Air  
6
16022159 Rev. 0  
©2003 Maytag Appliances Company  
General Information  
Model Identification  
Complete registration card and promptly return. If  
registration card is missing:  
Parts and Accessories  
Purchase replacement parts and accessories over the  
phone. To order accessories for your product call:  
• For Amana product call 1-800-843-0304 or visit the  
• For Amana product call 1-877-232-6771 or visit the  
• For Maytag product call 1-800-688-9900 or visit the  
• For Jenn-Air product call 1-800-536-6247 or visit the  
• For product inCanada call 1-800-688-2002 or visit the  
• For Maytag/Jenn-Air product call 1-800-462-9824 or  
• For product inCanada call 1-800-688-2002 or visit the  
When contacting provide product information located on  
rating plate. Record the following:  
Extended Service Plan  
We offer long-term service protection for this new oven.  
Model Number:  
___________________  
___________________  
___________________  
___________________  
• Asure™ Extended Service Plan is specially designed  
to supplement Amana’s strong warranty. This plan  
covers parts, labor, and travel charges.  
Manufacturing Number:  
Serial or S/N Number:  
Date of purchase:  
Call 1-866-232-6244 for information.  
Dealer’s name and address: ___________________  
• Dependability PlusSM Extended Service Plan is  
specially designed to supplement Maytag’s and  
Jenn-Air’s strong warranty. This plan covers parts,  
labor, and travel charges.  
Service  
Keep a copy of sales receipt for future reference or in  
case warranty service is required. To locate an  
authorized servicer:  
Call 1-800-925-2020 for information.  
• For Amana product call 1-800-628-5782 or visit the  
• For Maytag/Jenn-Air product call 1-800-462-9824 or  
• For product inCanada call 1-800-688-2002 or visit the  
Warranty service must be performed by an authorized  
servicer. We also recommend contacting an authorized  
servicer, if service is required after warranty expires.  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
7
Troubleshooting Procedures  
! WARNING  
To avoid risk of electrical shock, personal injury or death, disconnect power to cooktop before servicing, unless  
testing requires power.  
Problems  
Switch burns out immediately after  
installation.  
Solutions  
Improper wiring installation Hot Wired to Neutral terminal.  
Warranty is VOID.(SEE Installation Instructions.)  
NOTE:  
Possible damage to glass.  
Element fails to heat; indicator light  
glows.  
1. Element is burned out.  
2. Failed limit switch.  
3. Failed infinite switch.  
Element too hot; no control of heat at  
any setting.  
Failed infinite switch or limit has welded contacts.  
Element too hot on HI setting only.  
Erratic operation of surface elements.  
Failed limit switch.  
Loose or broken wiring.  
Indicator light remains on when control  
is turned OFF or does not light when  
control is turned ON.  
Infinite switch or hot light switch failed:  
NOTE:  
In case where light does not light, could be failed indicator  
light. Possible inductance voltage, separate indicator light  
wires running parallel with power supply wires.  
Element making a humming noise.  
Runaway surface control.  
Caused by a 60 Hz AC current passing through element winding.  
Normal occurrence does not affect performance.  
1. Failed infinite switch.  
2. Improperly wired.  
Poor performance when unit is  
installed.  
1. Knobs on surface controls indicating incorrect setting. (knob set  
to HI control is actually set on LO.)  
2. Improper wiring or switch installation.  
Broken glass.  
Check for runaway surface control, faulty limit switch that could  
have caused glass to break.  
Glass ceramic heater is wavy or  
uneven.  
Manufacturing process gives glass ceramic heater panel a slight  
wave across surface.  
This IS NOT a defect.  
Red spots or lines visible through  
Glass ceramic heater panels are slightly opaque. Element may  
transfer a glow through a panel. This IS NOT a defect in the unit  
and has no effect on performance.  
glass ceramic heater panel.  
Performance of surface element is  
poor.  
1. See test procedures.  
2. Make sure pans are flat on bottom.  
8
16022159 Rev. 0  
©2003 Maytag Appliances Company  
Component Testing Procedures  
WARNING  
To avoid electrical shock, personal injury, or death: disconnect power supply before servicing, unless testing  
requires it.  
!
3. Turn control to LOW setting and allow it to cycle  
Power Supply  
approximately two minutes. Time the OFF and ON  
cycle of the control and compare to the following  
table based on a 60 second cycle.  
If no part of the cooktop operates or only part of it  
operates, the cause may be a problem in the power  
supply.  
1. Verify supply circuit breakers or fuses are not tripped.  
Check rating.  
2. Disconnect power source. Check terminals at  
terminal block for tightness.  
3. Verify cooktop service wires are properly connected.  
Be sure wires are in good condition. Check for proper  
voltage with a voltmeter.  
SETTING  
TIME  
LOW  
4
APPROXIMATE SECONDS  
ON  
4
OFF  
56  
39  
0
21  
HIGH  
Constant  
Internal Wiring  
4. Replace the control if it is not cycling properly.  
Calibration is not possible.  
1. Disconnect power from cooktop.  
2. Place one ohmmeter lead at the terminal block.  
Place the other lead at the line terminal of the  
nonfunctioning part. Meter should indicate  
continuity.  
Resistance / Continuity  
A malfunction in the internal switching may fuse the  
cycling contacts. This causes the heating element to  
operate at full power, at all control settings, while cycling  
on element limiter.  
Use the appropriate wiring diagram to repeat this  
procedure from the output of the control to the next point  
until each wire section is checked. Often a visual check  
of the wiring will determine where a wiring fault is.  
1. Disconnect power from cooktop.  
2. See “Disassembly Procedure“ to access switch.  
3. Connect voltmeter test lead to H1 and H2 terminals.  
4. Connect appliance to power source.  
5. Set control to any setting. Meter should indicate  
120 VAC volts. After allotted ON cycle, contacts  
should cycle open and indicate 0 VAC.  
Indicator Light  
1. If the surface unit operates normally but the indicator  
lights do not glow, check for voltage at the indicator  
light terminals.  
2. If voltage is present at the indicator terminals and the  
indicator does not glow, replace the indicator light.  
3. If no voltage is present at the terminals, check for  
loose connections or broken wiring.  
Dial Position  
Contacts  
L1 – P  
L1 – H1  
L1 – H2  
H1 – H2  
OFF  
O
O
O
X
LO-MED  
HI  
X
X
X
X
X
X
X – C  
E
Warming Element (Infinite Switch)  
Power Connection  
1. See schematic diagrams for assistance in testing  
voltages in and out of control.  
2. Connect a voltmeter to the element or the terminals  
H1 and H2 of the surface warming control.  
OOpen  
XClosed  
CCycles  
EIndicates resistance across internal  
heater  
Surface Elements (Infinite Switch)  
P1  
H1  
L1  
Power Connection  
1. See schematic diagrams for assistance in testing  
voltages in and out of control.  
2. Connect a voltmeter to the element or the terminals  
H1 and H2 of the surface control.  
3. Turn control to LOW setting and allow it to cycle  
approximately two minutes. Time the OFF and ON  
cycle of the control and compare these to the  
following table.  
H2  
L2  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
9
Component Testing Procedures  
WARNING  
To avoid electrical shock, personal injury, or death: disconnect power supply before servicing, unless testing  
requires it.  
!
Dial Position  
SETTING  
TIME  
APPROXIMATE SECONDS  
Contacts  
L1 – L2  
L1 – P  
L1 – H1  
L1 – H2  
H1 – H2  
OFF  
O
O
O
O
LO-MED  
HI  
X
X
X
X
X
ON  
OFF  
20  
7
E
X
X
X – C  
E
LOW  
3
5
MED  
HIGH  
Constant  
0
X
4. Replace the control if it is not cycling properly.  
Calibration is not possible.  
OOpen XClosed CCycles  
EIndicates resistance across internal  
The surface units and controls offer infinite heat settings.  
Controls must be pushed down before turning. All  
surface controls are marked on the control panel for their  
respective heating element. Infinite switch contacts  
L1 - H1 and L2 - H2 provide power to the surface  
elements.  
heater  
7. If any contacts fail continuity test, replace infinite  
switch.  
NOTE: During actual surface element operation,  
contacts L2 - H2 will cycle to maintain the  
correct heat setting. Contacts L1 - P provide  
power to the surface element indicator light.  
Resistance / Continuity  
A malfunction in the internal switching may fuse the  
cycling contacts. This causes the heating element to  
operate at full power, at all control settings, while cycling  
on element limiter.  
P1  
L1  
H1  
Check continuity on infinite switch contacts by using the  
following steps.  
1. Turn off power to cooktop.  
2. See “Disassembly Procedure“ to access switch.  
3. Remove all control panel knobs. Remove control  
panel assembly.  
H2  
L2  
4. Remove switch mounting bracket screws. Lift bracket  
upward. The location of the switch terminals is shown  
below.  
Infinite Switch Schematic  
If the infinite switch contacts are good and the element  
does not heat, check for voltage at the heating element  
terminal plug block. A voltage of 240 V should be  
indicated. If no voltage is indicated, check for a broken  
wire or loose connection.  
TOP  
L2  
P L1  
Surface Element (Dual Infinite Switch)  
The surface units and controls offer infinite heat settings.  
Controls must be pushed down before turning. All  
surface controls are marked on the control panel for their  
respective heating unit. Indicator ON light uses contacts  
2 – 5, which must be closed before contacts 2 – 3 when  
using the small burner. Also contacts 2 – 5 and 3 – 4  
must be closed before contacts 2 – 3, when using the  
small and large burner. Infinite switch contacts 2 - 3 and  
3 - 4 provide power to the surface elements.  
H2  
H1  
Infinite Switch Contacts  
5. Remove wiring from switch.  
6. Set ohmmeter on R x 1K scale. Check for continuity  
according to the following chart.  
Check continuity on infinite switch contacts by using the  
following steps.  
1. Turn off power to cooktop.  
2. See “Disassembly Procedures” to access switch.  
10  
16022159 Rev. 0  
©2003 Maytag Appliances Company  
Component Testing Procedures  
WARNING  
To avoid electrical shock, personal injury, or death: disconnect power supply before servicing, unless testing  
requires it.  
!
Ribbon ElementsPower Disconnected  
Small Element Continuity Test  
1. Disconnect power from cooktop. Connect ohmmeter  
leads to element terminals.  
4
N
5
1
TOP  
6
2. Meter should indicate continuity.  
2
3
Large Element Continuity Test  
1. Disconnect power from cooktop. Connect ohmmeter  
leads to element terminals.  
2. Meter should indicate continuity.  
3. Remove wiring from switch.  
4. If any contacts fail continuity test, replace infinite  
switch.  
Ribbon ElementsPower Connected  
Performance Test  
L2  
N
5
1
4
6
1. Set meter to measure at least 250 VAC. Connect  
meter leads to element tabs.  
2. Connect cooktop to power source.  
3. Test element with no load (no pan on burner), turn  
corresponding surface control to HI. Voltage should  
indicate 240 VAC power supply voltage.  
4. Element should glow after a few seconds. If it does  
not glow check element resistance or continuity to  
high limit/ hot light assembly.  
2
3
L1  
GROUND  
SCHEMATIC  
5. While element is heating, observe voltage and  
element. Voltage should indicate 240 VAC power  
supply voltage.  
6. After a delay of approximately six minute  
( 30 seconds), the high limit switch will open its  
contacts and turn power off to the element. Observe  
two complete cycles prior to setting surface control to  
OFF position.  
If the infinite switch contacts are good and the element  
does not heat, check for voltage at the heating element  
terminal plug block. A voltage of 240 V should be  
indicated. If no voltage is indicated, check for a broken  
wire or loose connection.  
Dial Position  
Contacts  
3 - 4  
2 - 3  
OFF  
OFF  
OFF  
OFF  
Small  
OFF  
Cycle  
ON  
Large  
ON  
Cycle  
ON  
Cooling Fan  
Fan motor may come on at anytime to cool components.  
1. Turn off power to unit.  
2 - 5  
2. See “Disassembly Procedures” to access motor.  
3. Disconnect terminals to cooling fan.  
Control  
1. Verify power is applied to the input on the control.  
2. Verify power is present at the output on the control.  
3. If power is not present at input or output of the  
control, replace control.  
4. Attach meter leads to terminals on the motor.  
5. A resistance of ohms should be indicated  
approximately 667 ohms, 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 windings has failed and  
the motor must be replaced.  
Temperature Sensor  
Sensor resistance can be checked by disconnecting the  
sensor leads from the control and connecting an  
ohmmeter to the sensor. A resistance reading of  
approximately 1100 ohms should be indicated at  
ambient room temperature (75 F).  
High Limit Switch  
1. Turn off power to unit.  
2. See “Disassembly Procedures” to access switch.  
3. Disconnect wires from switch terminal connections.  
4. Attach meter leads to terminals on the switch. At  
ambient room temperature (70 F), continuity should  
be indicated.  
If a resistance of 0 ohms or infinite ohms is indicated.  
Replace the temperature sensor.  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
11  
Disassembly Procedures  
! WARNING  
To avoid risk of electrical shock, personal injury or death, disconnect power to cooktop before servicing, unless  
testing requires power.  
Disassembly Procedures for Models Listed  
• AKT3040F/E/S  
Disassembly Procedures for Models Listed  
• CEC1536AAB/W/Q/C  
• AKT3650F/E/S  
• CEC1430AAB/W/Q/C  
• JEC7430AAB/W  
• MEC4430BDB/W/Q  
Main Top Removal  
1. Disconnect power to cooktop.  
2. Remove cooktop from cutout and place on a  
protected surface.  
Main Top Removal  
1. Disconnect power to cooktop.  
3. Remove control knobs from infinite switches.  
2. Remove elements, drip bowls, and knobs.  
NOTE: To remove knob(s), slide a rag under the knob  
NOTE: To remove knob(s), slide a rag under the knob  
and pull upward.  
and pull upward.  
4. Remove screws securing cooktop frame to burner  
box frame.  
5. Remove main top.  
6. Reverse procedure to reassemble, verifying that  
cooktop frame is properly aligned.  
3. Remove screws securing main top to burner box.  
4. Remove main top.  
5. Reverse procedure to reassemble, verifying that  
cooktop frame is properly aligned.  
Element Replacement  
1. Disconnect power to cooktop.  
2. Lift element and remove from receptacle.  
3. Insert replacement element into receptacle.  
Indicator Light Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
2. Remove screws securing control mounting bracket to  
burner box frame.  
3. Disconnect and label wiring from indicator light.  
4. Remove bolt and nut securing indicator light, if so  
equipped.  
Infinite Switch Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
2. Remove screws securing infinite switch to main top  
and remove switch.  
3. Disconnect and label wiring to infinite switch.  
4. Replace infinite switch and reverse procedure to  
reinstall.  
5. Replace indicator light.  
6. Replace indicator light and reverse procedure to  
reinstall.  
Element Replacement  
1. Remove main top, see "Main Top Removal"  
Indicator Light Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
2. Slide indicator light receptacle to the side to release  
from lens.  
procedure.  
2. Remove screws securing element mounting bracket  
to burner box frame.  
3. Disconnect and label wiring to failed element.  
4. Remove screws securing failed element from  
element mounting bracket and replace element.  
3. Transfer wires from failed light to replacement light.  
4. Reverse procedure to reinstall new indicator light.  
NOTE: Mark screw location on element to reassemble  
correctly.  
Receptacle Replacement  
1. Disconnect power to cooktop.  
2. Remove screw securing receptacle to main top.  
3. Replace receptacle and reverse procedure to  
reinstall.  
5. Replace element and reverse procedure to reinstall.  
Infinite Switch Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
2. Remove screws securing control mounting bracket to  
burner box frame.  
3. Replace control assembly.  
4. Replace infinite switch and reverse procedure to  
reinstall.  
12  
16022159 Rev. 0  
©2003 Maytag Appliances Company  
Disassembly Procedures  
! WARNING  
To avoid risk of electrical shock, personal injury or death, disconnect power to cooktop before servicing, unless  
testing requires power.  
5. Disconnect and label wiring to infinite switch.  
6. Replace infinite switch and reverse procedure to  
reinstall.  
Disassembly Procedures for Models Listed  
• JEC8430ADB/W/F/N/S  
• JEC8536ADB/W/F/N/S  
• MEC5430BDB/W/S  
• MEC5536BAB/W/S  
Indicator Light Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
Main Top Removal  
1. Disconnect power to cooktop.  
2. Remove knobs from valve stems.  
2. Remove screws securing mounting plate to main top.  
3. Lift plate to gain access to indicator light.  
4. Depress tabs securing indicator light to mounting  
plate.  
NOTE: To remove knob(s), slide a rag under the knob  
and pull upward.  
5. Disconnect and label wiring to indicator light.  
6. Replace indicator light and reverse procedure to  
reinstall.  
3. Remove cooktop from installation position and place  
face down on protected surface.  
4. Remove screws securing main top to burner box  
bottom.  
5. Remove screws securing control panel box and  
conduit mounting plate to burner box assembly.  
Disassembly Procedures for Models Listed  
• JEC9530ADB/F/S  
JEC9536ADB/F/S  
NOTE: Control panel box screws are located in front  
center and conduit mounting plate screws are  
located in rear left.  
Main Top Removal  
1. Disconnect power to cooktop.  
2. Remove knobs from valve stems.  
6. Remove main top.  
NOTE: To remove knob(s), slide a rag under the knob  
NOTE: Make sure the pieces of insulation, located in  
the front left and right rear corners, are put back  
in place. Failure to do so could create  
and pull upward.  
3. Remove cooktop from installation position and place  
face down on protected surface.  
excessive cabinet temperatures.  
4. Remove screws securing main top to burner box  
bottom.  
7. Reverse procedure to reassemble, verifying that  
cooktop frame is properly aligned.  
5. Remove screws securing conduit mounting plate to  
burner box assembly.  
Element Replacement  
1. Remove main top, see "Main Top Removal"  
NOTE: Conduit mounting plate screws are located in  
procedure.  
rear left corner.  
2. Remove screws securing element clips to main top.  
6. Remove main top.  
NOTE: Element clips are positioned at numbered  
locations. If element clips are removed from  
element, note the locations prior to removal.  
NOTE: Make sure the pieces of insulation, located in  
the front left and right rear corners, are put back  
in place. Failure to do so could create  
excessive cabinet temperatures.  
3. Disconnect and label wiring to element.  
4. Replace element and reverse procedure to reinstall.  
7. Reverse procedure to reassemble, verifying that  
cooktop frame is properly aligned.  
Infinite Switch Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
Element Replacement  
1. Remove main top, see "Main Top Removal"  
2. Remove screws securing switch-mounting plate to  
main top.  
procedure.  
2. Remove screws securing element clips to main top.  
NOTE: An access panel is provided on the bottom of  
NOTE: Element clips are positioned at numbered  
locations. If element clips are removed from  
element, note the locations prior to removal.  
the burner box for component diagnosis.  
3. Lift plate to gain access to switch mounting screws.  
4. Remove screws securing switch to mounting plate  
and remove switch.  
3. Disconnect and label wiring to element.  
4. Replace element and reverse procedure to reinstall.  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
13  
Disassembly Procedures  
! WARNING  
To avoid risk of electrical shock, personal injury or death, disconnect power to cooktop before servicing, unless  
testing requires power.  
Hi–Limit Switch Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
Sensor Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
2. Remove screws securing element clips to main top.  
3. Lower element and remove screws securing sensor  
to element.  
2. Remove screws securing hi-limit switch to the  
mounting plate and remove hi-limit switch.  
3. Disconnect and label wiring to hi-limit switch.  
4. Replace hi-limit switch and reverse procedure to  
reinstall.  
4. Disconnect wiring to sensor.  
5. Replace sensor and reverse procedure to reinstall.  
Indicator Light Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
Limiter Replacement (Dual Element Only)  
1. Remove main top, see "Main Top Removal"  
procedure.  
2. Remove screws securing mounting plate to main top.  
3. Lift plate to access indicator light.  
4. Depress tabs securing indicator light to mounting  
plate.  
5. Transfer wires from failed light to replacement light.  
6. Reverse procedure to reinstall new indicator light.  
2. Remove screws securing element clips to main top.  
3. Lower element and remove screws securing limiter  
to element.  
4. Disconnect and label wiring to limiter.  
5. Replace limiter and reverse procedure to reinstall.  
Infinite Switch Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
Cooling Fan Replacement  
1. Disconnect electricity to unit.  
2. Remove knobs from valve stems.  
2. Remove screws securing mounting plate to main top.  
NOTE: To remove knob(s), slide a rag under the knob  
NOTE: An access panel is provided on the under side  
and pull upward.  
of the burner box for component diagnosis.  
3. Remove cooktop from installation position and place  
face down on protected surface.  
4. Remove screws securing bottom baffle to burner box  
bottom.  
3. Lift plate to access switch mounting screws.  
4. Remove screws securing switch to mounting plate.  
5. Disconnect and label wiring to infinite switch.  
6. Replace infinite switch and reverse procedure to  
reinstall.  
5. Remove baffle to gain access to fan.  
6. Remove screws securing cooling fan to burner box  
bottom.  
7. Disconnect and label wiring to cooling fan.  
8. Replace cooling fan and reverse procedure to  
reinstall.  
Electronic Infinite Switch Replacement  
1. Remove main top, see "Main Top Removal"  
procedure.  
2. Remove screws securing mounting plate to main top.  
NOTE: An access panel is provided on the under side  
of the burner box for component diagnosis.  
3. Lift plate to access switch mounting nut.  
4. Remove nut securing switch to mounting plate.  
5. Depress tabs securing switch from bottom side.  
6. Disconnect and label wiring to infinite switch.  
7. Replace infinite switch and reverse procedure to  
reinstall.  
14  
16022159 Rev. 0  
©2003 Maytag Appliances Company  
Appendix A  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
A–1  
Installation Instructions  
Installing Cabinetry Over Your Cooktop  
Electrical Wiring Information  
A = 30" (76.2 cm) minimum clearance between the top of The neutral of this unit is grounded to the frame through  
the cooktop and the bottom of an unprotected wood or  
metal cabinet.  
the solid copper grounding wire. If used on new branch-  
circuit installations (1996 NEC), mobile homes,  
recreational vehicles, or in an area where local codes  
prohibit grounding through the neutral conductor, untwist  
or disconnect the solid copper wire and connect the  
ground wire to ground in accordance with local code.  
Connect the white neutral to the service neutral. Connect  
all wires to the branch circuit with approved connectors.  
Use copper or aluminum wire. If aluminum wire is used,  
use connectors recognized for joining aluminum to  
copper.  
A = 24" (60.96 cm) minimum when bottom of wood or  
metal cabinet is protected by not less than 1/4" (0.635  
cm). FLAME RETARDANT millboard covered with not  
less than no. 28 MSG sheet steel, 0.015" (0.038 cm)  
stainless steel, 0.024" (0.061 cm) aluminum or copper.  
* 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 inches beyond the bottom of the  
cabinets.  
Proper Electrical Supply  
You must provide an adequate electrical supply system  
as required for your cooktop. All wire connections must be  
in accordance with local codes and properly insulated.  
Check with local utility for governing electrical codes and  
ordinances. In the absence of local electrical codes, the  
National Electrical Code, NFPA No. 70, governing electric  
range installations must be followed.  
A copy of the National Electrical Code, NFPA No. 70, can  
be obtained by writing to:  
A*  
National Fire Protection Association  
Batterymarch Park  
Quincy, Massachusetts 02269  
A three-wire, single phase, A.C. 120/240 volt 60 cycle  
electrical system (properly circuit protected to meet Local  
Codes of NFPA No. 70) must be provided. Unit must be  
properly grounded in accordance with local wiring code.  
The chart below recommends the minimum circuit  
protector and wire size if the appliance is the only unit on  
the circuit. If smaller sizes of wire are used, the unit  
efficiency will be reduced and a fire hazard may be  
created. It is advisable that the electrical wiring and  
hookup be accomplished by a competent electrician.  
Important Installation Suggestions  
1. Chamfer all exposed edges of decorative laminate to  
prevent damage from chipping.  
2. Radius corners of cutout and file to insure smooth  
edges and prevent corner cracking.  
3. Rough edges, inside corners which have not been  
rounded and forced fits can contribute to cracking of  
the countertop laminate.  
K.W. Rating  
on Serial Plate  
0 – 4.9  
5.0 – 6.9  
7.0 – 9.9  
10.0 – 11.9  
12.0 – 14.9  
Circuit Protection Wire Size  
4. Countertop must be supported within 3" (7.62 cm) of  
cutout.  
in Amperes  
(AWG)  
20  
30  
40  
50  
60  
12  
10  
8
8
6
! CAUTION  
Warranty is void on equipment installed other than as  
recommended by manufacturer.  
A–2  
16022159 Rev. 0  
©2003 Maytag Appliances Company  
Installation Instructions  
Junction Box Connection  
Notice To Installer  
Junction box is not supplied with cooktop. Junction box  
must be U.L. or C.S.A. listed and meet NEC and Mobile  
Home Manufactures Association Standards.  
Follow accompanying instruction carefully.  
! CAUTION  
• Three-wire conductor junction box allowed for residental  
usage in United States.  
Never use a metal blade to pry knob off. If knob cannot  
be easily removed, tuck folds of a dish- towel under  
knob skirt and pull upward with steady, even pressure.  
• Four-wire conductor junction box required in Canada  
and for most mobile home installations, but can be  
used for residental.  
Preparation Of Countertop  
• Refer to local, municipal, and stae building codes.  
The cutout in the countertop into which the appliance is to  
be installed should be prepared according to the cutout  
dimensions given on page 1 of these instructions.  
NOTE: A power cord must not be used.  
Red House  
Wire  
! CAUTION  
Black  
House Wire  
White  
House Wire  
Cutout dimensions are critical. Dimensions must be  
measured and cut accurately to within + 1/16" (.16 cm)  
to insure proper fit.  
Installation Of Appliance  
White  
Cooktop Wire  
Red  
Cooktop Wire  
1. Remove the cooktop from the carton and place it  
upside down over two soft pads making sure control  
knobs do not interfere with any surface.  
Black  
Cooktop Wire  
Green  
Cooktop Wire  
2. Provide cutout in countertop.  
3. Place unit in the cutout.  
3 - Wire Electrical Installation  
United Sates Only  
4. Make electrical wire connection to unit. Consult local  
codes for proper power hook-up.  
5. Test to insure control knobs operate all elements  
properly.  
Red House  
Wire  
Refer to the following Installation Instructions for  
detailed information on installing units.  
Black  
House Wire  
• AKT3040* and AKT3640* – 8101P469  
Green  
House Wire  
White  
House Wire  
• CEC1430AA, CEC1536AA, JEC7430AA, and  
MEC4430BD – 8101P480  
• JEC8430AD, JEC8536AD – 8101P503  
• JEC9530AD, JEC9536AD – 8101P495  
• MEC5430BD and MEC5536BA – 8101P478  
Red  
Cooktop Wire  
White  
Cooktop Wire  
Black  
Cooktop Wire  
Green  
Cooktop Wire  
4 - Wire Electrical Installation  
United States or Canada  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
A–3  
Installation Instructions  
This is the first page of the Installation Instruction (see part number listed in the bottom  
right corner for complete set of instructions.  
A–4  
16022159 Rev. 0  
©2003 Maytag Appliances Company  
Installation Instructions  
This is the first page of the Installation Instruction (see part number listed in the bottom  
right corner for complete set of instructions.  
©2003 Maytag Appliances Company  
16022159 Rev. 0  
A–5  
Installation Instructions  
This is the first page of the Installation Instruction (see part number listed in the bottom  
right corner for complete set of instructions.  
A–6  
16022159 Rev. 0  
©2003 Maytag Appliances Company  

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