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Error code reference
Electrolux Washer Error Code F 02
A water temperature problem.
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What the F 02 error code actually means
The F 02 code means your Electrolux washer is detecting a problem with the water temperature sensor, which is the part that tells the machine how hot or cold the water is. Without an accurate temperature reading, the washer cannot properly control the wash cycle, so it stops and displays this error. The issue could be a faulty sensor, a wiring problem, or in some cases a failed control board.
Diagnostic procedure
The full F 02 procedure
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1
First diagnostic step
First check to see if the incoming water hoses are connected properly. If so, disconnect both wires from the water temperature sensor and measure the resistance of the sensor. If the reading is less than 3K or more than 163K, replace the sensor. If the reading is between 3K and 163K, reconnect the wires to the sensor and unplug the small four pin plug from the control board. Measure the resistance between pins 3 and 4 in the plug. If the reading is the same as the sensor reading, replace the control board. If the meter reading is not the same as that at the sensor, the wiring between the control board and sensor is defective.
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Most common causes of F 02
Ranked by how often they cause this code
- 1Failed water temperature sensor
- 2Damaged wiring harness between sensor and control board
- 3Improperly connected water inlet hoses
- 4Failed control board
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Questions people ask about F 02
What does F 02 mean on a Electrolux washer?
F 02 on an Electrolux washer indicates a water temperature problem. The control board is not receiving a valid signal from the water temperature sensor, which monitors the temperature of the water inside the machine. The fault can stem from a failed sensor, damaged wiring, or a defective control board. The washer will stop operating until the issue is resolved.
Is it safe to use my Electrolux washer while F 02 is displayed?
It is not recommended to continue running the washer while F 02 is active. Without accurate water temperature data, the control board cannot properly manage the wash cycle, which could result in incorrect water heating or incomplete cycles. Continuing to run the machine in this state could potentially damage laundry or other components.
Will resetting my Electrolux washer clear the F 02 error code?
Unplugging the washer and plugging it back in may temporarily clear the F 02 code, but the error will return if the underlying fault has not been corrected. A reset does not fix a failed sensor, broken wiring, or defective control board. Proper diagnosis and repair of the root cause is necessary to permanently resolve the fault.
Can I fix the F 02 error myself?
A knowledgeable DIYer can diagnose this code using a multimeter. Start by checking that the water inlet hoses are properly connected, then disconnect the sensor wires and measure resistance. A reading below 3K or above 163K ohms means the sensor needs replacement, which is a relatively straightforward repair. If the sensor tests fine, diagnosing the wiring harness or control board may require more technical comfort, but it is still manageable with basic electrical knowledge.
How much does it cost to fix an F 02 error on an Electrolux washer?
If the water temperature sensor is the cause, replacement parts typically cost in the range of $20 to $60 depending on the model, making it one of the more affordable repairs. If the control board is at fault, board replacement can range from $150 to $350 or more for parts alone. Professional labor will add to these costs if you choose not to repair it yourself.
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