Thor Kitchen Poor Drying Performance

Dishes, especially plastic items, are still wet at the end of the cycle.

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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

Rinse aid empty, Heating element not working, Vent or fan not operating, Using eco cycles with lower final rinse temperature

How to Fix / Troubleshooting

Safety first: Allow dishes to cool slightly before handling to avoid burns.

Step-by-step checks:

  • Rinse aid: Check and refill the rinse aid dispenser. Adjust the dosage setting higher if spotting or wet dishes persist.
  • Cycle selection: Use a cycle with heated dry or sanitize options for better drying.
  • Check heater: Open the door immediately after cycle completion. If the interior is cold and damp, the heater or fan may not be working.
  • Vent inspection: Ensure the door vent is not blocked and that the vent fan (if equipped) runs during drying.
  • Heater test: If no heat is present, the heating element or control board may need professional diagnosis and replacement.

Warning: Do not place non-dishwasher-safe plastics in the unit; they may warp near the heater.

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Repair Difficulty

Medium 3/5

Required Part

Heating Element
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