Frigidaire 316905004 Service Data Sheet

SERVICE DATA SHEET
Gas ranges with ES 330 electronic oven control
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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
Resistance Temperature Detector
IMPORTANT
DO NOT REMOVE THIS BAG
OR DESTROY THE CONTENTS
WIRING DIAGRAMS AND SERVICE
INFORMATION ENCLOSED
REPLACE CONTENTS IN BAG
p/n 316905004 (0905) EN
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.
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
ELECTRONIC OVEN CONTROL (E.O.C. Rear View)
ELECTRONIC OVEN CONTROL FAULT CODE DESCRIPTIONS
Fault Code Likely Failure Condition/Cause
F10
Runaway Temperature.
F11 Shorted Keypad.
F12 Bad Micro Identification.
F13
Bad EEPROM Identification/Checksum error.
F30 Open probe circuit.
F31 Shorted Probe circui
F90
Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93
Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.
CIRCUIT ANALYSIS MATRIX
**
P5
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.
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.
MDL
(some models)
** = some models.
(some
models)