Maytag JEA8120AD Technical Information page 3

Electric slide-in range
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Component Testing Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power to range before servicing, unless
testing requires power.
Illustration
Infinite switch
Temperature sensor
Cooling fan motor
Downdraft motor
NOTE: Downdraft fan
will not engage if pan
(snap) switch is not
activated.
Electronic control
Coil element,
1250 W, 4-turn
Coil element,
2100 W, 5-turn
Ribbon element, 1800 W
Ribbon element, 1200 W
Grill assembly
March 2006
© 2006 Maytag Services
!
WARNING
Component
Remove wiring from P1 and P2.
Connect volt/ohms meter to P1 and
P2. Measure the following for voltages
at LO, MED, HI: ......................................
Voltage between P1 and P2....................
Measure resistance ................................ Approx 1000 Ω at room temperature,
Measure voltage .....................................
Check motor windings to ground.............
Measure voltage .....................................
Check motor windings to ground.............
NOTE: To avoid equipment damage,
use caution when checking electronic
control circuitry voltages.
Disconnect wiring to element and
measure cold resistance of terminals. ...
Measure voltage at element...................
Cartridge JEA7000AD*
Disconnect wiring to element and
measure cold resistance of terminals. ...
Measure voltage at element...................
Cartridge JEA7000AD*
Disconnect wiring to element and
measure cold resistance of terminals. ...
Measure voltage at element...................
Cartridge JEA8120AD*
Disconnect wiring to element and
measure cold resistance of terminals. ...
Measure voltage at element...................
Cartridge JEA8120AD*
Disconnect wiring to element and
measure cold resistance of terminals. ....
Measure voltage at grill element .............
Test Procedure
3
Results
Approximate
Time On
Time Off
SIMMER
5%
95%
MED (5)
35%
65%
HI
100%
0%
240 VAC.
75° F (23.8° C).
120 VAC.
No continuity.
RPM: Approx. 1670 to 2070.
120 VAC.
No continuity.
RPM: 1550
Approx. 42 to 48 Ω.
240 VAC
Approx. 25 to 28 Ω.
240 VAC
Approx. 29.5 to 33.5 Ω.
240 VAC
Approx. 44.5 to 48.5 Ω.
240 VAC
Approx. 30 Ω.
240 VAC.
16026928

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