Frigidaire 316905004 User Manual

SERVICE DATA SHEET

Gas ranges with ES 330 electronic oven control

ELECTRONIC OVEN CONTROL (E.O.C. Rear View)

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
important that safe servicing practices be observed. The following are
examples, but without limitation, of such 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.

Electronic Oven Control (EOC) P5 connections

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 FAULT CODE DESCRIPTIONS

Fault Code

F10

F11

F12

F13

Likely Failure Condition/Cause

Runaway Temperature.

Shorted Keypad.

Bad Micro Identification.

Bad EEPROM Identification/Checksum error.

Suggested Corrective Action

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.

P5

Resistance Temperature Detector

IMPORTANT

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
450 ± 6.9 1852 ± 13.5
550 ± 8.2 2047 ± 15.8
650 ± 9.6 2237 ± 18.5

900 ± 13.6 2697 ± 24.4

F30

F31

F90

F91

F92

F93

F94

Open probe circuit.

Shorted Probe circui

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.

CIRCUIT ANALYSIS MATRIX

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 open or shorted Sensor Probe harness between EOC & Probe connector.

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.

(some

MDL

(some models)

models)

DO NOT REMOVE THIS BAG

OR DESTROY THE CONTENTS

WIRING DIAGRAMS AND SERVICE

INFORMATION ENCLOSED

REPLACE CONTENTS IN BAG

p/n 316905004 (0905) EN

**

** = some models.

GENERAL TROUBLESHOOTING DIAGRAM

GENERAL TROUBLESHOOTING SCHEMATIC