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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.
Component Testing Procedures
Illustration
Oven light socket
Manual Latch
Assembly with
switch
Models
AES3540BA*,
MES5552BA*
Rocker switch
Coil element,
1250 W, 3-turn
Model AES1350BA*
Coil element,
1575 W, 4-turn
Model AES1350BA*
Coil element,
1500 W, 4-turn
Models
AES3540BA*
MES5552BA*
Coil element,
2350 W, 5-turn
Models
AES3540BA*
MES5552BA*
Temperature sensor
Infinite switch
TOP
H1
H2
Infinite switch
TOP
H1
H2
Broil element
Model AES1350BA*
Broil element
16026294
!
Component
Test continuity of receptacle terminals ...
Measure voltage at oven light.................
Disconnect wires and test for
continuity per wiring diagram.................. See wiring diagram for schematic layout.
Measure continuity of switch positions:
Closed.................................................
Open ...................................................
Disconnect wiring to element and
measure cold resistance of terminals. ....
Measure voltage at element ...................
Disconnect wiring to element and
measure cold resistance of terminals. ....
Measure voltage at element ...................
Disconnect wiring to element and
measure cold resistance of terminals. ....
Measure voltage at element ...................
Disconnect wiring to element and
measure cold resistance of terminals. ....
Measure voltage at element ...................
Measure resistance ................................ Approximately 1050 to 11000 Ω at room
Remove wiring from H1 and H2.
Connect volt/ohms meter to H1 and H2
and measure voltages at LO, MED, HI ...
Remove wiring from H1 and H2.
Connect volt/ohms meter to H1 and H2
and measure voltages at LO, MED, HI ...
Disconnect wiring to element and
measure cold resistance of terminals. ....
Measure voltage at broil element............
Disconnect wiring to element and
measure cold resistance of terminals. ....
Measure voltage at broil element............
WARNING
Test Procedure
2
Results
Indicates continuity with bulb inserted.
120 VAC; see wiring diagram for terminal
identification. If no voltage is present at
oven light check wiring.
Refer to Parts Manual for replacement
components.
NOTE: If latched is moved to LOCK
position during Bake Or Broil, the control
will cancel that function.
Continuity
Infinite
Approx. 42.5 to 50 Ω
240 VAC
Approx. 43 to 49 Ω
240 VAC
Approx. 36 to 39 Ω
240 VAC
Approx. 22.5 to 25 Ω
240 VAC
temperature 75° F (23.8° C).
Approx. Time On: Simmer 5%, Off 95%
Med (5) 55%, Off 45%
Full On 100%, Off 0%
240 VAC
Approx. Time On: Simmer 5%, Off 95%
Med (5) 60%, Off 40%
Full On 100%, Off 0%
240 VAC
Approx. 17.7 to 19.5 Ω.
240 VAC.
Approx. 14.6 to 15.3 Ω.
240 VAC.
©2005 Maytag Services
May 2005
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