Asko
Extended Cycle Time / Heating or Sensor Issue
Dishwasher runs for an unusually long time or never seems to finish.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Water not heating properly, Faulty temperature sensor, Turbidity sensor misreading dirty water, Low incoming water temperature
How to Fix / Troubleshooting
Safety: Disconnect power before testing heater or sensors.
- Check incoming water temperature: Run hot water at the sink before starting the dishwasher to reduce heating time.
- Clean sensors and filters: Clean filters, sump, and turbidity sensor window to ensure accurate readings.
- Verify heating: After 20 minutes of a hot cycle, open the door carefully and check if the water is hot and steam is present. If not, test the heater and NTC sensor.
- Replace faulty components: If the heater or NTC is defective, replace with the correct Asko parts. Persistent issues may indicate a control board problem.
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Video Guide
Repair Difficulty
Medium
3/5
Required Part
Heater Element / NTC Sensor
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