Miele Washing Machine Fault Codes

Find out what your fault code means and what checks you can carry out before calling a technician.

🔄 Try this first — Switch the machine off at the mains, leave it unplugged for at least 2 minutes, then plug back in and restart. Miele recommends this as a first step for most fault codes.

Miele Washing Machine Fault Code List

F1 Short circuit in heating/water temperature sensor circuit

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F2 Open circuit in water temperature sensor

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F3 Short circuit in drying temperature sensor circuit

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F4 Open circuit in drying temperature sensor

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F10 Water inlet blocked or restricted

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F11 Drain restricted

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F15 Water inlet blocked or restricted

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F16 Excess detergent or detergent additives detected

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F19 Technical fault

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F20 Heating fault — Thermostop activated

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F29 Technical fault

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F34 Door could not be locked

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F35 Door could not be unlocked

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F37 Machine not aligned correctly — not level

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F39 Electronic unit failure

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F41 Incorrect data from faulty electrics — EEPROM fault

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F43 Appliance model not correctly programmed

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F44 Technical fault

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F45 Signal failure from main control unit

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F47 BAE/SLT interface fault

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F49 SLT relay interface fault

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F50 Signal failure from main control unit — drive fault

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F51 Pressure sensor / level switch fault

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F53 Speed sensor fault

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F56 Final spin speed below 400rpm

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F62 Programme selector defective

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F63 Water path control unit failed

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F64 Path sensor defective

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F65 Drum lighting cap missing

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F81 Steam heater unit inactive

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F83 Heater unit experiencing excessive temperatures

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F92 Risk of bacterial or mould growth

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F103 Communication fault between control modules

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F104 Low voltage to drive

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F105 Technical fault

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F106 Technical fault

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F130 Technical fault

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F131 Technical fault

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F138 Water detected in floor tray

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F139 Technical fault

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F140 Drainage dispenser unit fault

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F199 Technical fault

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F210 TwinDos — check filter and nozzle

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F211 TwinDos fault — manual dosing still possible

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F212 TwinDos fault — manual dosing still possible

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F213 TwinDos fault — manual dosing still possible

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F214 TwinDos fault — manual dosing still possible

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F220 Technical fault

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F242 Technical fault

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F252 Technical fault

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F373 Technical fault

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No Fault Code Showing?

Browse the fault guides below to identify your problem.

Washing Machine Not DrainingFault Guide
Washing Machine Not Filling With WaterFault Guide
Washing Machine Not SpinningFault Guide
Washing Machine LeakingFault Guide

Frequently Asked Questions

Why is my Miele washing machine showing a fault code?

Fault codes are displayed when the machine detects a problem. Select the code above to identify the cause and find out what action to take.

Can I reset my Miele washing machine?

Yes — switch off at the mains and leave unplugged for at least 2 minutes. If the same code reappears, the underlying fault needs to be investigated.

Do I need an engineer for every fault code?

Not always. Codes including F10, F11, F16, F37, F56, F92 and the TwinDos codes (F210–F214) have checks you can carry out at home. Many other Miele fault codes are technical faults requiring professional attention.

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