Frigidaire FFEW2725PB Wiring diagram

Frigidaire Wall Ovens Wiring diagram - FFEW2725PB.
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Electronic Oven Control (EOC) Fault Code Descriptions

Code

Condition / Cause

Suggested Corrective 

Action

F10

Control has sensed a potential runaway oven con-

dition, control may have shorted relay

, and/or R

TD 

sensor probe may have gone bad.

Check R

TD sensor probe and replace, if necessary

. If oven is overheating, disconnect 

power

. If oven continues to overheat when power is reapplied, replace the Electronic Oven 

Control (EOC).

F1

1

Shorted Key: 

A

 key has been detected as pressed 

(for a long period). Will be considered a shorted key 

alarm and will terminate all oven activity

.

1. Press 

ST
OP
 key

.

2. 

If the problem persists, replace the EOC.

F13

Control’

s internal checksum may be corrupted.

• 

Press 

CLEAR 

key
. - Disconnect power

, wait 10 seconds, and reapply power

. If fault 

returns upon power-up, replace EOC.

F14

Misconnected 

fl at cables. No communication be-

tween oven and controls.

1. 

Disconnect power

. V
erify the 

fl at cable connection between the touch panel or mem-

brane and the EOC on P12 and P13.

2. 

If the problem persist, replace the EOC.

F30

 or

F31

Open R

TD sensor probe/ wiring problem. Note: EOC 

may initially display an “F10,” thinking a runaway 

condition exists.

Shorted R

TD sensor probe /wiring problem.

1. 

Check wiring in probe circuit for possible open or short condition.

2. 

Check R

TD resistance at room temperature (compare to probe resistance chart). If 

resistance does not match the chart, replace the R

TD sensor probe.

3. 

Let the oven cool down and restart the function.

4. 

If the problem persists, replace the EOC.

F90

to

F94

Door motor mechanism failure.

1. 

T

urn of

f power for 10 seconds, then turn on power

. T

est the door latch again (try to 

start a Clean cycle).

2. 

If it fails, check wiring of Lock Motor

, Lock Switch and Door Switch circuits.

3. 

Unplug the lock motor from the board and apply power (L1) directly to the Lock Mo-

tor

. If the motor does not rotate, replace Lock Motor 

Assembly

.

4. 

Check Lock Switch for proper operation (do the contacts open and close, check with 

ohmmeter). 

The Lock Motor may be powered as in above step to open and close 

Lock Switch. If the Lock Switch is defective, replace Motor Lock 

Assembly

.

5. 

If all above steps fail to correct situation, replace the EOC.

Note:

 Generally speaking, F1X implies a control failure, F3X an oven probe problem, and F9x a latch motor problem

.

Service Data Sheet

Appliance with Electronic Oven Control

NOTICE: 

This service data sheet is intended for use by persons having electrical and mechanical training and a level of knowledge of th

ese subjects generally consid-

ered 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 some, but not all, exam-

ples of safe practices.

1. 

Do not attempt a product repair if you have any doubts as to your ability to complete it in a safe and satisfactory manner

.

2. 

Before servicing or moving an appliance, remove power cord from electric outlet, trip circuit breaker to Of

f, or remove fuse

.

3. 

Never interfere with the proper installation of any safety device.

4. 

Use only replacement parts speci

fi ed for this appliance. Substitutions may not comply with safety standards set for home appliances.

5. 

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 con-

ductors. It is extremely important that the service technician reestablish all safety grounds prior to completion of service. F

ailure to do so will create a potential 

hazard.

6. 

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.

• 

All panels are properly and securely reassembled.

Oven Calibration

Set the electronic oven control for normal baking at 350°F

. Allow oven to preheat to set temperature.  Obtain an average oven t

emperature after a minimum of 

fi ve 

cycles. Press the 

ST
OP
 key to end the Bake mode.

Temperature Adjustment1. 

While in a non-cooking mode, press and hold the 

Bake

 key for 6 seconds. 

2. 

The current calibration of

fset (temperature adjustment) should appear in the temperature display

.

3. 

Use the number keys (0-9) to enter the desired amount of adjustments (up to 35°F).

4. Press 

the 
Self Clean

 key 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 to accept the change or the 

Cancel

 key to reject the change.

Note: 

Changing calibration af

fects all Baking modes. 

The adjustments made will not change the self-cleaning temperature.

IMPORT

ANT

DO NOT REMOVE THIS BAG

OR DESTROY

 THE CONTENTS

WIRING DIAGRAMS 

AND SER

VICE

INFORMA

TION  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 T

emperature Detector

                        CIRCUIT ANALYSIS MATRIX

B

ak

e

P2

Broil

P3

Light

P5-8

Door

 S

witch

P5-9 & P5-1

1

DLB / L2 

Out

P4

Bak

e

X

X*

X

Broil

XX

Clean

XX

Light

X

Door Open

X

Door Closed

X

* Denotes broil element alternate with bake element.

p/n 807153801 EN Rev 

A

 (12/12)

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