Asko Dishwasher Error Code F6: How to Fix It

Medium 45-90 minutes Medium Severity Verified June 2026
Error Code
F6
Brand
Asko
Product Type
dishwasher
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
45-90 minutes
The Asko dishwasher error code F6 indicates a temperature sensor fault, meaning the dishwasher cannot properly monitor or regulate water temperature. This error typically occurs when the temperature sensor (thermistor) is damaged, disconnected, or sending incorrect readings to the control board.
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Tools You'll Need

How to Fix Error Code F6

  1. Power Reset the Dishwasher

    Always disconnect power before performing any maintenance on electrical appliances.
  2. Check Water Temperature at Tap

    Hot water can cause burns. Handle the thermometer carefully.
  3. Inspect the Temperature Sensor Wiring

    Ensure power is disconnected before touching any wires or electrical connections.
  4. Test the Temperature Sensor Resistance

  5. Replace the Temperature Sensor

    Take a photo of wire connections before disconnecting to ensure proper reassembly.
  6. Test the Repair

Parts You May Need

Temperature sensor (thermistor)
Check Price on Amazon
Wire nuts or electrical connectors
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Temperature sensor (thermistor)
Check Price on Amazon
Wire nuts or electrical connectors
Check Price on Amazon
Temperature sensor (thermistor)
Check Price on Amazon
Wire nuts or electrical connectors
Check Price on Amazon
Temperature sensor (thermistor)
Check Price on Amazon
Wire nuts or electrical connectors
Check Price on Amazon
Temperature sensor (thermistor)
Check Price on Amazon
Wire nuts or electrical connectors
Check Price on Amazon
Temperature sensor (thermistor)
Check Price on Amazon
Wire nuts or electrical connectors
Check Price on Amazon
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When to Call a Professional

Call a professional technician if the multimeter shows the temperature sensor is working correctly but the F6 error persists, as this indicates a faulty control board. Also seek professional help if you're uncomfortable working with electrical components or accessing internal dishwasher parts.

Frequently Asked Questions

What does F6 error code mean on Asko dishwasher?
The F6 error code on an Asko dishwasher indicates a temperature sensor fault. This means the sensor that monitors water temperature is either damaged, disconnected, or sending incorrect readings to the control board.
Can I still use my Asko dishwasher with F6 error?
No, you should not use your dishwasher when the F6 error appears. The temperature sensor fault prevents proper water heating and temperature regulation, which can result in poor cleaning performance and potential damage to dishes or the dishwasher.
How much does it cost to fix F6 error on Asko dishwasher?
The temperature sensor typically costs $25-50 for the part. If you hire a technician, expect to pay $150-250 total including labor. DIY repair can save significant money if you're comfortable with basic electrical work.
Where is the temperature sensor located in Asko dishwasher?
The temperature sensor is usually located near the heating element at the bottom of the dishwasher tub. You'll need to remove the lower front panel to access it from underneath the unit.
How long does Asko dishwasher temperature sensor last?
Temperature sensors typically last 5-10 years depending on water quality and usage. Hard water and frequent use can cause sensors to fail sooner due to mineral buildup and electrical corrosion.