Testing Procedures
!
WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing,
unless testing requires power and/or gas.
18 16026929
© 2006 Maytag Services
Illustration Component
Test
Procedure
Results
Cooling fan motor
Measure voltage ........................................
Check motor windings to ground................
120 VAC.
No continuity.
RPM:
Approx. 1670 to 2070
AMPERAGE:
Approx. .22
(JDS986*BD*)
Downdraft motor
NOTE: Downdraft
fan will not engage
if pan (snap)
switch is not
activated.
Measure voltage ........................................
Check motor windings to ground................
120 VAC.
No continuity.
RPM:
1550
AMPERAGE:
Approx. 2.4
Electronic control
NOTE:
To avoid equipment damage,
use caution when checking electronic
control circuitry voltages.
Control Testing Procedures
Control Component
Test Procedure
Results
Switch membrane assembly
JDS9865BD*
Closed circuitry resistance
(defined as continuity): 2000 Max
Ω
Pins 1 & 7 are shorted together for control
configuration purposes
Detail B
See Detail B
Trace # 1
Latch
Pad
1
2
3
4
5
6
7
8
9
0
Cancel
Bake
Broil
Convect
Clean
Favorites
Rapid Preheat
Vent Fan
More Options
Setup
ATM 1
ATM 2
Back
Enter
Timer 1
Timer 2
Oven Light
Trace
2 & 7
2 & 8
2 & 9
2 & 10
2 & 11
2 & 12
3 & 6
3 & 7
3 & 8
2 & 6
4 & 9
4 & 10
4 & 11
5 & 9
5 & 7
4 & 12
5 & 10
5 & 11
5 & 8
5 & 6
4 & 6
4 & 7
3 & 9
3 & 10
3 & 11
3 & 12
4 & 8
Measurement
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Continuity
Summary of Contents for JDS8850BD
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Page 39: ... 2006 Maytag Services 16026929 A 9 Installation Instructions ...
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Page 41: ... 2006 Maytag Services 16026929 A 11 Installation Instructions ...
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Page 43: ... 2006 Maytag Services 16026929 A 13 Installation Instructions ...
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Page 67: ... 2006 Maytag Services 16026929 C 1 Appendix C ...