SMEG
No Circulation / Spray Arm Stoppage
Dishwasher fills with water but the spray arms do not rotate; dishes remain dirty and detergent may not dissolve fully.
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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
Blocked spray arm jets, Weak or failed circulation pump, Clogged sump filter, Obstructed water channels to spray arms
How to Fix / Troubleshooting
Safety first: Turn off power and allow the machine to cool before reaching inside.
- Clean filters: Remove and thoroughly clean the central filter assembly in the sump to restore water flow.
- Inspect spray arms: Remove upper and lower spray arms. Rinse under running water and use a toothpick to clear blocked jets. Ensure the arms spin freely when reinstalled.
- Check for obstructions: Make sure tall dishes or utensils are not blocking the spray arms from turning.
- Test circulation pump: Run a cycle and listen for the wash motor. A loud hum with no water movement suggests a failing pump that may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
Circulation Pump
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