F37Serious

Miele Dryer F37 Error Code

The relay controlling the heating element has failed, causing no heat or continuous heat.

Common causes

  • Defective heater relay on control board
  • Solder joint failure

How to fix it

  1. Unplug and restart
  2. No user-serviceable parts inside
⚠ When to call a pro: Immediately; requires professional repair of control board.

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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.