Dryer High Severity
F14 Miele Error Code

Heating Fault

The F14 error code means the heating element in your Miele dryer is not producing heat or not reaching the target temperature. The control board has detected that air temperature is not rising as expected.

~30%

DIY Fixable

$200-450

Typical Repair Cost

1-2 hrs

Pro Repair Time

Quick Assessment

Answer to continue safely

Is it safe to keep using?

No. Without heating, the dryer cannot dry clothes effectively. If the thermal fuse tripped due to overheating, the root cause (usually blocked airflow) must be resolved first.

Can I reset the code?

Yes. Yes — if the thermal fuse is auto-resetting, cooling the machine and resetting may restore heating. If the element itself has failed, F14 will return.

When to stop immediately?

Stop if you notice: No heat after cleaning and reset, Burning smell.

Symptoms You May Notice

No warm air

The drum spins but air remains cold

Clothes still damp after full cycle

Without heat, moisture cannot be evaporated

F14 mid-cycle

Appears during the heating phase

Cycle runs indefinitely

The machine keeps running, waiting for temperature that never comes

Possible Causes

1

Failed Heating Element

The element has burned out or developed an open circuit.

Requires Professional
2

Tripped Thermal Fuse

The safety fuse has tripped due to previous overheating.

Requires Professional
3

Faulty Thermostat

The cycling thermostat has failed, preventing heater activation.

Requires Professional
4

Restricted Airflow

Blocked lint filter or vent caused overheating, which tripped the thermal fuse.

DIY Possible
5

Wiring Fault

Loose or damaged connection to the heater.

Requires Professional

Safe Checks You Can Do

These checks are safe for homeowners. No disassembly required. Do not remove panels or access internal components.
  1. 1

    Clean Lint Filter and Vent

    A blocked airflow path is the root cause of many heating faults — overheating trips the thermal fuse. Clean everything.

    If the lint filter was very dirty, this may be the root cause.

  2. 2

    Power Reset

    Turn off at mains for 15 minutes. Some thermal fuses auto-reset after cooling.

    Some are one-time fuses that need replacement — but try cooling first.

  3. 3

    Run a Test Cycle

    After cleaning and reset, run a timed dry on medium heat. Check for warm air after 5 minutes.

    If warm air returns, clean the vent system more thoroughly to prevent recurrence.

  4. 4

    Check for Tripped Breaker

    Some dryers use a double breaker — if half trips, the motor runs but the heater has no power.

    Check that both breaker poles are in the ON position.

  5. 5

    Note All Codes

    F14 + F01 = sensor and heater issue. F14 + F03 = relay and heater issue. This helps diagnosis.

    Write down all codes.

When to Call a Professional

Contact a qualified Miele technician if:

  • Heating element reads open circuit
  • Thermal fuse blown (non-resettable)
  • Heater relay failed
  • Wiring damaged
  • Under warranty

Need Professional Help?

Find qualified Miele technicians in your area for proper diagnostics and repair.

Schedule Appointment

More Dryer Error Codes

View all codes →
F78 F72 F69 F66 F46 F40 F36 F34 F16 F15 F11 F09