Miele · Dishwasher Moderate

F14 — Heater / NTC sensor fault

Heater / NTC sensor fault.

Keep using it?
Yes, with caution
DIY difficulty
Hard
Typical cost
$200-400

The fix

Heating element / circulation pump with heater

Heater / NTC sensor fault

$200-400 hard difficulty 120 min Tools: screwdriver, nut driver, pliers, multimeter

Diagnose first: On modern Miele units the heater is integrated into the circulation pump housing.

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Didn't resolve it? Next suspect: NTC temperature sensor ($30-60)

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How to fix it

  1. On modern Miele units the heater is integrated into the circulation pump housing.
  2. If diagnosis confirms the fault, replace the heating element / circulation pump with heater (typical cost $200-400, about 120 min, hard DIY).
  3. Still throwing F14? Test the ntc temperature sensor next ($30-60).

Why it happens

Typical signs: F14 shown on the display · Heater / NTC sensor fault

  • Most likely: Heating element / circulation pump with heater On modern Miele units the heater is integrated into the circulation pump housing.
  • Next most likely: NTC temperature sensor If the primary fix does not resolve the code, this is the next part to test.

More Miele dishwasher codes

F11 F11 — Drain fault

All Miele codes → All dishwasher codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.