Electronic Oven Control (Eoc Iii) Testing Procedures - Jenn-Air JES8750BA Series Service Manual

Testing Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power range before servicing, unless testing
requires power.
Switch Membrane Assembly
JES9800BA*,
JES9900BA*
Electronic Oven Control (EOC) III Testing Procedures
ELECTRONIC OVEN CONTROL III TESTING/PROGRAMMING PROCEDURES
Feature
Control Reset
Resets control to factory default
values.
Oven Temperature Adjustment
Determines oven cavity offset
temperature (range from -35° F to
+35° F, or -21° C to +21° C).
20
!
WARNING
Test Procedure
Closed circuitry resistance
(defined as continuity): 2000 Max Ω
Pins 1 & 10 are shorted together for control
configuration purposes
Latch
Trace # 1
See Detail B
Warm
Drawer
ATM PADS
Access Procedure
Press the Setup pad, then press the right ATM
pad until SERVICE displays. Press the left
ATM pad to select SERVICE menu options.
Press the Setup pad, then press the right ATM
pad until TEMP ADJUST displays. Press the
left ATM pad to select oven TEMP
ADJUSTMENT settings.
Pad
1
2
3
4
5
6
7
8
9
0
Cancel
Bake
Broil
Clean
Convect
Favorites
Detail B
Rapid Preheat
Vent Fan
More Options
Setup
ATM 1
ATM 2
Back
Enter
Timer 1
Timer 2
Oven Light
Press and hold the Back and Enter pads
for 5 seconds to enter SERVICE menu
options. Press the right ATM pad to scroll
to CONTROL RESET. Press the left ATM
pad to select CONTROL RESET, then
press the left ATM pad again to reset the
control logic. Press Setup to exit.
Enter the offset temperature setting desired
using the digits pads. Press the right ATM
pad for + temperature adjustment, or the
left ATM pad for – temperature adjustment.
Press 0 to reset control back to no
temperature adjustment. Wait 3 seconds
for the control to accept the request. Press
Setup to exit.
16026926
Results
Measurement
Trace
2 & 7 Continuity
2 & 8 Continuity
2 & 9 Continuity
2 & 10 Continuity
2 & 11 Continuity
Continuity
2 & 12
Continuity
3 & 6
3 & 7 Continuity
3 & 8 Continuity
2 & 6 Continuity
4 & 9 Continuity
4 & 10 Continuity
4 & 11 Continuity
5 & 7 Continuity
5 & 9 Continuity
4 & 12 Continuity
5 & 10 Continuity
5 & 11 Continuity
5 & 8 Continuity
5 & 6 Continuity
4 & 6 Continuity
4 & 7 Continuity
Continuity
3 & 9
3 & 10 Continuity
3 & 11 Continuity
3 & 12 Continuity
4 & 8 Continuity
Modification Procedure
© 2006 Maytag Services