Wiring Diagram

Electronic Oven Control (EOC) Fault Code Descriptions
Code Condition / Cause Suggested Corrective Action
F10
F11
F12
F13
Runaway Temperature.
Shorted Keypad.
Bad Micro Identication.
Bad EEPROM Identication/Checksum error.
1. 1. (F10 only) Check RTD Sensor Probe & harness. Replace if necessary. If oven
is overheating, disconnect power. If oven continues to overheat when the power is
reapplied, replace EOC. Severe overheating may require the entire oven to be replaced
should damage be extensive.
2. (F11, 12 & 13) Disconnect power, wait 30 seconds and reapply power.
3. (F11, 12 & 13) If fault returns upon power-up, replace EOC.
F30
F31
Open probe circuit.
Shorted Probe circuit
1. (F30 or F31) Check resistance at room temperature & compare to RTD Sensor resis-
tance chart. If resistance does not match the RTD chart replace RTD Sensor Probe.
Check Sensor wiring harness between EOC & Sensor Probe connector.
2. (F30 or F31) Check resistance at room temperature, if less than 500 ohms, replace
RTD Sensor Probe. Check for open or shorted Sensor Probe harness between EOC &
Probe connector.
F90
F91
F92
F93
F94
Maximum oven door unlock time exceeded.
Maximum oven door unlock attempts exceeded.
Maximum oven door open time exceeded.
Maximum oven door lock time exceeded.
Maximum oven door lock attempts exceeded.
IF LATCH MOTOR RUNS:
1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.
2. (F90, 91, 92, 93 & 94) Check the contacts of Micro-Switch on latch motor assembly. If
contacts are open when motor cam depresses switch, replace Lock Motor Assembly.
3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock
Motor Cam.
4. If all situations above do not solve probem, replace EOC.
IF LATCH MOTOR DOES NOT RUN
1. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock
Motor Assembly.
2. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.
3. If all situations above do not solve probem, replace EOC.
NOTICE - This service data sheet is intended for use by persons
having electrical and mechanical training and a level of knowledge
of these subjects generally considered acceptable in the appliance
repair trade. The manufacturer cannot be responsible, nor
assume any liability for injury or damage of any kind arising from
the use of this data sheet.
Safe Servicing Practices
To avoid the possibility of personal injury and/or property damage, it is im-
portant that safe servicing practices be observed. The following are some,
but not all, examples of safe practices.
1. Before servicing or moving an appliance remove power cord from
electrical outlet, trip circuit breaker to OFF, or remove fuse.
2. Never interfere with the proper installation of any safety device.
3. GROUNDING: The standard color coding for safety ground wires
is GREEN or GREEN WITH YELLOW STRIPES. Ground leads
are not to be used as current carrying conductors. It is extremely
important that the service technician reestablish all safety
grounds prior to completion of service. Failure to do so will
create a potential safety hazard.
IMPORTANT
DO NOT REMOVE THIS BAG
OR DESTROY THE CONTENTS
WIRING DIAGRAMS AND SERVICE
INFORMATION ENCLOSED
REPLACE CONTENTS IN BAG
Resistance (ohms)
1000 ± 4.0
1091 ± 5.3
1453 ± 8.9
1654 ± 10.8
1852 ± 13.5
2047 ± 15.8
2237 ± 18.5
2697 ± 24.4
Open circuit/infinite resistance
RTD SCALE
Temperature °F (°C)
32 ± 1.9 (0 ± 1.0)
75 ± 2.5 (24 ± 1.3)
250 ± 4.4 (121 ± 2.4)
350 ± 5.4 (177 ± 3.0)
450 ± 6.9 (232 ± 3.8)
550 ± 8.2 (288 ± 4.5)
650 ± 9.6 (343 ± 5.3)
900 ± 13.6 (482 ±7.5)
Probe circuit to case ground
Resistance Temperature Detector
p/n 808533107 (1712)
SERVICE DATA SHEET
Gas ranges with ES 300/330 electronic oven control
4. Prior to returning the product to service, ensure that:
• All electric connections are correct and secure.
• All electrical leads are properly dressed and secured away from
sharp edges, high-temperature components, and moving parts.
• All uninsulated electrical terminals, connectors, heaters, etc. are
adequately spaced away from all metal parts and panels.
• All safety grounds (both internal and external) are correctly and
securely reassembled.
Oven Calibration
Set the electronic oven control for normal baking at 350°F. Obtain an average oven
temperature after a minimum of 5 cycles. Press Clear/Off/Cancel to end bake
mode.
Temperature Adjustment
1. Set EOC to bake at 550°F.
2. Within 5 seconds of setting 550°F, press and hold the bake pad for
approximately 15 seconds until a single beep is heard (longer may cause
F11 shorted keypad alarm).
3. Calibration offset should appear in the display.
4. Use the slew keys to adjust the oven temperature up or down 35°F in 5°F
increments.
5. Once the desired (-35° to 35°) offset has been applied, press Press Clear/
Off/ Cancel.
Note: Changing calibration affects normal Bake mode. The adjustments made will
not change the Self-Cleaning cycle temperature.
Electronic Oven Control (EOC) P5 connections
ELECTRONIC OVEN CONTROL (E.O.C. Rear View)
P5
** = some models.
**
CIRCUIT ANALYSIS MATRIX
(some
models)
MDL
(some models)