316417603_0408.p65 Kenmore Frigidaire Gas Ranges With ES 330 335 340 345 Electronic Oven Controls Tech Data Sheet, 0

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SERVICE DATA SHEET
Gas Ranges with ES 330/335/340/345 Electronic Oven Controls

- 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.

NOTICE

4.

1.
2.
3.

Before servicing or moving an appliance remove power cord from
electrical outlet, trip circuit breaker to OFF, or remove fuse.
Never interfere with the proper installation of any safety device.
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.

ELECTRONIC OVEN CONTROL FAULT CODE DESCRIPTIONS
Fault Code

Runaway Temperature.

F11

Shorted Keypad.

F12

Bad Micro Identification.

F13

Bad EEPROM Identification/Checksum error.

F30

Open probe connection.

Set EOC to bake at 550°F.
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).
Calibration offset should appear in the display.
Use the slew keys to adjust the oven temperature up or down 35°F in 5°F
increments.
Once the desired (-35° to 35°) offset has been applied, press STOP/CLEAR.

F31

Shorted Probe connection.

F90

Maximum oven door unlock time exceeded.

F91

Maximum oven door unlock attempts exceeded.

Note: Changing calibration affects normal Bake mode. The adjustments made will not
change the Self-Cleaning cycle temperature.

F92

Maximum oven door open time exceeded.

F93

Maximum oven door lock time exceeded.

F94

Maximum oven door lock attempts exceeded.

OVEN CALIBRATION

Suggested Corrective Action

Likely Failure Condition/Cause

F10

SAFE SERVICING PRACTICES
To avoid the possibility of personal injury and/or property damage, it is
important that safe servicing practices be observed. The following are
examples, but without limitation, of such practices.

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.

1. (F10 only) Check RTD Sensor Probe & 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.

Set the electronic oven control for normal baking at 350°F. Obtain an average oven
temperature after a minimum of 5 cycles. Press STOP/CLEAR to end bake mode.

TEMPERATURE ADJUSTMENT
1.
2.

3.
4.
5.

ELECTRONIC OVEN CONTROL (REAR VIEW)

SPEED
BAKE
INDICATOR
LIGHT

(some

1. (F30 or F31) Check resistance at room temperature & compare to RTD Sensor resistance 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 shorted Sensor Probe harness between EOC & Probe connector.

1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.
2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.
3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.
4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, repl;ace Lock Motor
Assembly.
5. (F90, 91, 92, 93 & 94) Lock Motor continuosly runs - if Micro Switch is open, replace Lock Motor
Assembly.
6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.
7. If all situations above do not solve probem, replace EOC.

REMOVING & REPLACING WARMER DRAWER (some models)

models)

Electrical Shock Hazard
can occur and result in serious injury or
death. Disconnect appliance from electric
power before cleaning and servicing the
Warmer Drawer.
(some

models)

To Remove Warmer Drawer:
1.

P8

P5
2.
3.
4.

RESISTANCE
TEMPERATURE
DECTECTOR

RTD SCALE
Temperature (°F)

Resistance (ohms)

32 ± 1.9

1000 ± 4.0

75 ± 2.5

1091 ± 5.3

250 ± 4.4

1453 ± 8.9

350 ± 5.4

1654 ± 10.8

IMPORTANT

450 ± 6.9

1852 ± 13.5

DO NOT REMOVE THIS BAG
OR DESTROY THE CONTENTS

550 ± 8.2

2047 ± 15.8

650 ± 9.6

2237 ± 18.5

900 ± 13.6

2697 ± 24.4

WIRING DIAGRAMS AND SERVICE
INFORMATION ENCLOSED

REPLACE CONTENTS IN BAG
p/n 316417603 REV A (0408)

Turn power off before removing the Warmer
Drawer.
Open the drawer to the fully opened position.
Locate glide lever on each side of drawer, pull up on the left glide
lever and push down on the right glide lever (see Figure 1).
Pull the drawer away from the range.

To Replace Warmer Drawer:
1. Pull the bearing glides to the front of the chassis glide
(see Fig. 2).
2. Align the glide on each side of the drawer with the glide slots on
the range.
3. Push the drawer into the range until levers “click” (approximately
2”). Pull the drawer open again to seat bearing glides into
position. If you do not hear the levers “click” or the bearing
glides do not feel seated remove the drawer and repeat
steps 1 thru 3. This will minimize possible damage to the bearing
glides.

Fig. 1

Fig. 2

CIRCUIT ANALYSIS MATRIX

ELECTRONIC OVEN CONTROL (EOC) TROUBLESHOOTING GUIDE

E.O.C. CONTROL CONNECTIONS

GENERAL TROUBLESHOOTING SCHEMATIC



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