Asko Washer Error Code F5: How to Fix It

Medium 45-90 minutes Medium Severity Verified June 2026
Error Code
F5
Brand
Asko
Product Type
washer
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
45-90 minutes
Asko washer error code F5 indicates a temperature sensor (NTC) fault, meaning the control board cannot properly read water temperature. This error prevents the washer from heating water correctly and may cause the cycle to stop or fail to start.
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Tools You'll Need

How to Fix Error Code F5

  1. Safety First - Disconnect Power

    Always disconnect power before servicing electrical appliances to prevent shock or electrocution.
  2. Access the Back Panel

    Washers are heavy - get help moving the unit to avoid injury.
  3. Locate the Temperature Sensor

  4. Inspect Wiring Connections

  5. Test the Temperature Sensor

    Ensure multimeter leads are clean and making good contact with terminals for accurate readings.
  6. Check Sensor Mounting

  7. Replace Faulty Sensor

    Use only genuine Asko replacement parts or exact equivalents to ensure proper operation and warranty coverage.
  8. Reassemble and Test

Parts You May Need

NTC Temperature Sensor
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Wire Nuts or Electrical Connectors
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NTC Temperature Sensor
Check Price on Amazon
Wire Nuts or Electrical Connectors
Check Price on Amazon
NTC Temperature Sensor
Check Price on Amazon
Wire Nuts or Electrical Connectors
Check Price on Amazon
NTC Temperature Sensor
Check Price on Amazon
Wire Nuts or Electrical Connectors
Check Price on Amazon
NTC Temperature Sensor
Check Price on Amazon
Wire Nuts or Electrical Connectors
Check Price on Amazon
NTC Temperature Sensor
Check Price on Amazon
Wire Nuts or Electrical Connectors
Check Price on Amazon
NTC Temperature Sensor
Check Price on Amazon
Wire Nuts or Electrical Connectors
Check Price on Amazon
NTC Temperature Sensor
Check Price on Amazon
Wire Nuts or Electrical Connectors
Check Price on Amazon
NTC Temperature Sensor
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 you're uncomfortable working with electrical components, if the heating element itself appears damaged, if error persists after sensor replacement, or if you discover other damaged wiring that requires extensive repair.

Frequently Asked Questions

What causes Asko washer error code F5?
Error F5 is caused by a faulty NTC temperature sensor that cannot properly communicate water temperature to the control board. Common causes include sensor failure, loose connections, or damaged wiring.
Can I still use my Asko washer with F5 error?
No, the F5 error will prevent the washer from operating properly. The cycle may not start, stop mid-cycle, or water may not heat correctly. The error must be resolved before normal operation.
How much does it cost to fix Asko washer F5 error?
A replacement NTC temperature sensor typically costs $15-40. Professional repair service ranges from $100-200 including parts and labor. DIY repair saves significantly on labor costs.
How do I reset Asko washer after fixing F5 error?
After replacing the faulty sensor, unplug the washer for 5 minutes, then plug back in. The error should clear automatically. If F5 persists, the repair was unsuccessful or there's another issue.
How can I prevent Asko washer F5 error in the future?
Ensure proper installation away from heat sources, avoid overloading the washer, use appropriate detergent amounts, and schedule periodic maintenance to check electrical connections and components.