Frigidaire manual SERVICE DATA SHEET - Gas Range with ES 1000 Electronic Oven Control, Fault

SERVICE DATA SHEET - Gas Range with ES 1000 Electronic Oven Control

Electonic Oven Control Fault Code Descriptions

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.

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 cancel keypad to end bake mode.

Temperature Adjustment

1.While in a non-cooking mode, press and hold the bake key pad for 6 seconds.

2.The current calibration offset (temperature adjustment) should appear in the temperature display.

3.Use the number key pads (0-9) to enter the desired amount of adjustment (up to 35°F).

4.Press the self-cleankey pad to change the sign of the adjustment to a (-) if necessary. A positive adjustment will not display a sign.

5.Once the desired adjustment (-35° to 35° F) has been entered, press the start key pad to accept the change or the cancel key pad to reject the change.

NOTE: Changing calibration affects all Baking modes. The adjustments made will not change the self-cleaning temperature.

Fault	Likely failure		Suggested Corrective Action
Code	condition/cause
F10	Runaway temperature.	If Oven is cold:
	Oven heats when no cook	1.	If fault code is present with cold oven test oven temperature sensor probe circuit resistance. Use RTD scale found in the tech sheet.
	cycle is programmed.	2.	Replace probe or repair wiring connections if defective.
		3. If temperature sensor probe circuit is good but fault code remains when oven is cold replace the EOC.
		If Oven is overheating:
		1.	If oven is severely overheating/heating when no cook cycle is programmed test oven temperature sensor probe circuit resistance using
		the RED scale found in the service tech sheet. Also verify that the temperature sensor probe in properly installed in the oven cavity.
		2.	Disconnect power from the range, wait 30 seconds and reapply power. If oven continues to heat when the power is reapplied, replace
		the EOC. NOTE: Severe overheating may require the entire oven to be replaced should damage be extensive.
F11	Shorted keypad or selector	1.	Reset power supply to range - Disconnect power, wait 30 seconds and reapply power.
	switch.	2. Check/reseat ribbon harness connections between touch panel and EOC.
		3.	Test keyboard circuits using test matrix. Replace touch panel if defective.
		4.	If keyboard ciruits check good replace the EOC.
F12	EOC Internal software error	Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up, replace EOC.
F13	or failure.
F14	Keyboard tail failure.	1.	Check/reseat ribbon harness connections between keyboard touch panel and EOC..
		2.	Test keyboard circuits using test matrix (below). Replace touch panel if defective.
		3.	If keyboard circits check good replace EOC.
F15	EOC Internal hardware error	Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up, replace EOC.
	of failure.

Electronic oven control (EOC) & jumper connection locations

EOC jumper connections

Tech Sheet Abbreviations and Terminology

EOC = Electronic Oven Control	RTD	=	Resistance Temperature Device. (Temp Probe or
VSC = Variable Speed Control			Temp Sensor)
PS = Power Supply board (PS1 , PS2, etc.)	TCO	=	Thermal Cut Out also “Thermo Disc” or “Thermal Limiter”

IMPORTANT

DO NOT REMOVE THIS BAG

OR DESTROY THE CONTENTS

WIRING DIAGRAMS AND SERVICE

INFORMATION ENCLOSED

REPLACE CONTENTS IN BAG

p/n 316905023 EN (0906)

F19
F30	Open oven sensor probe	1.	(F30) Check resistance at room temperature & compare to RTD Sensor resistance chart. If resistance is correct replace the EOC. If
	circuit.	resistance does not match the RTD chart replace RTD Sensor Probe. Check Sensor wiring harness between EOC & Sensor Probe
F31		connector.
	Shorted oven sensor probe	2.	(F31) Check resistance at room temperature, if less than 500 ohms, replace RTD Sensor Probe. Check for shorted Sensor Probe
	circuit.	harness between EOC & Probe connector. If resistance is correct replace the EOC.
F42	EOC internal software	Usually this failure code would only appear if the EOC has been replaced with an incorrect version. Verify that the correct replacement
	configuration error.	part number is being used.
F60	EOC oven temperature.	1.	Verify proper assembly of backguard panel. Check for damaged or loose panels, brackets, endcaps, etc.
	Higher than normal	2.	Check for blocked ventilation slots in control panel rear cover.
	temperature detected on the	3.	Inspect oven vent for proper assembly and air flow.
	EOC board.	4.	Verify operation of cooling fan (if present).
F62	Internal signal voltage error.	Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up, replace EOC.
F63	Display communication error.
F64	Time Base failure - The EOC	Confirm that range is connected to proper power source (50Hz or 60Hz). Generators or other portable power supplies and solar grids, etc.
	cannot determine if	may not provide proper power supply. If power source is correct replace the EOC.
	connected to 50 or 60Hz
	power supply.
F65	Keyboard short circuit or	1.	Test keyboard circuits using test matrix. Replace touch panel if defective.
	internal EOC failure.	2.	If keyboard circuits check good replace the EOC
F66	EOC internal power supply	Disconnect power, wait 30 seconds and reapply power. If fault returns upon power-up, replace EOC.
	failure.
F68	High voltage condition. L1 or	1.	Verify proper incoming line voltage and polarity of L1, L2 and Neutral power supply connections at range terminal block.
F69	L2 may be crossed with	2.	If power supply voltage and polarity are correct replace EOC.
	Neutral on incoming PS.
F90	Door lock motor or latch	If lock motor runs:
F91	circuit failure.	1.	Test continuity of wiring between EOC and lock switch on lock motor assy. Repair if needed.
F92		2.	Advance motor until cam depresses the plunger on lock motor switch. Test continuity of switch contacts. If switch is open replace
		lock motor assemblyy.
F93
		3.	If motor runs and switch contacts and wiring harness test good, replace the EOC.
F94
		If lock motor does not run:
F95
		1.	Test continuity of lock motor windings. Replace lock motor assembly if windings are open.
		2.	Test lock motor operation by using a test cord to apply voltage. If motor does not operate replace lock motor assy.
		3.	If motor runs with test cord check continuity of wire harness to lock motor terminals. If harness is good replace the EOC.

Keypad Test Matrix

for Electric models only

Left side Right side

View: control overlay from front	To test keypad function check for continuity between indicated pin locations while pressing keypad. Example: To test the Bake keypad use
	pin #2 & pin #10 on connector P31. To test cooktop keypad use pin 1 on connector P1 & pin 9 on connector P31.