Miele is a long‑established German manufacturer known for premium, long‑lasting laundry appliances. Even so, faults can occur over time. Rather than hunting through a manual, use this guide to understand the most common
Miele washing machine problems, what the
Miele washing machine fault codes mean, and the best
Troubleshooting steps to get you back up and running.
Troubleshooting: Re‑seat the plug, check the breaker, and close the door until it clicks.
Noises and Odours
Odd sounds or smells are common
Miele washing machine problems and often have simple causes.
- Unusual noises: Objects trapped in the drum/pump or levelling issues (rattling during spin)
- Unpleasant odours: Soiled drum, incorrect detergent usage, clogged dispenser, or insufficient detergent
Troubleshooting: Remove foreign objects, adjust appliance levelling, run a hot service wash, and clean the detergent drawer and door seal.
Miele Washing Machine Error Codes (F-codes)
F63 — Water path control unit failure
Meaning: The central module that directs water flow is at fault.
When to call a technician: Requires a specialist water-unit exchange.
F65 — Drum lighting cap missing
Meaning: In models with drum-illumination, the safety cover is not detected.
DIY check: Insert the cap into its slot and ensure it clicks home.
When to call a technician: If tray or cap is broken, arrange a replacement.
F81 — Steam inactive in heater unit
Meaning: Steam-wash models aren’t generating steam.
When to call a technician: Book a steam-module service.
F83 — Excessive temperatures in heater unit
Meaning: The heater isn’t cooling properly and has overheated.
DIY check: Allow machine to cool fully before reuse.
When to call a technician: A technician must check the thermostat and heater housing.
F92 — Risk of bacterial contamination
Meaning: Hygiene or steam cycle not run for an extended period.
DIY check: Run the “Hygiene” programme at 60°C or above.
When to call a technician: If code returns, arrange a full internal cleaning service.
F100 — Communication link failure
Meaning: Control board can’t talk to sub-modules (motor, dispenser, etc.).
DIY check: Power-cycle and check ribbon and cable connections at the rear.
When to call a technician: Call an electronics specialist if the code persists.
F104 — Low voltage to the drive
Meaning: The inverter drive is not receiving sufficient supply.
DIY check: Measure mains voltage at the outlet (qualified electrician recommended).
When to call a technician: If voltage is correct, the drive unit itself may need replacing.
F138 — Water in the drip tray
Meaning: The safety tray beneath the tub has detected water.
DIY check: Remove kick-strip and drain off any collected water, then reset.
When to call a technician: Persistent fill indicates leak, book a leak diagnosis.
F140 — Drainage dispenser unit fault
Meaning: The mechanism that dispenses detergent or softener is jammed or broken.
DIY check: Pop out the drawer, rinse under warm water and ensure parts move freely.
When to call a technician: If still locked, schedule a dispenser-unit replacement.
Frequently Asked Questions About Miele Washing Machines
What is the average life of a Miele washing machine?
Miele washing machines are typically engineered for a service life of
15–20 years with regular household use and proper maintenance.
How to reset Miele washing machine?
- Turn off and unplug the appliance for a few minutes
- Reconnect power and switch the machine back on
- On some models, hold the Start button for 10–15 seconds until the indicator flashes
If a waterproof or persistent technical error remains, book a professional inspection.
Why does my Miele washing machine keep stopping?
- Drainage issues (blocked filter or pump)
- Power supply interruptions
- Unbalanced load detection (machine pauses to redistribute)
- Overheating or other technical faults
Clean the filter, check the load distribution, and try again. If the problem persists, arrange a repair.
What is the most common fault on a washing machine?
Across brands, the most common fault is a
drainage problem - usually a blocked filter, kinked hose, or a failing drain pump. These are also the first checks in effective
Troubleshooting.
Why won’t my Miele washing machine drain?
This usually relates to a
blocked filter, pump fault, or kinked drain hose. Cleaning the filter and checking the hose can resolve it. Persistent drainage issues may require professional repair.
Why is my Miele washing machine making loud noises?
Loud banging or rattling often points to
objects trapped in the drum, uneven flooring, or worn drum bearings. Stop the cycle, remove objects, and re‑level the appliance. If noise persists, book a service.
Do Miele washing machines need regular servicing?
Yes. Regular maintenance such as cleaning filters, running service washes, and checking hoses helps extend the machine’s lifespan and prevent faults.
Professional Miele Washing Machine Repairs in London
When DIY steps don’t resolve the issue—especially with persistent
Error Codes—it’s time to call the professionals. Exclusive Repairs provides expert
Miele washing machine repairs in London with:
- Short‑notice appointments
- Clear, upfront quotes before work begins
- Trained and qualified engineers
- Six‑month quality guarantee on repairs
For more help and information relevant to your particular Miele washing machine model you can identify additional error codes from your manufacturer’s manual or contact a Miele-trained engineer for a full diagnostic.
Need help today? Contact Exclusive Repairs for fast, professional diagnosis and repair of your Miele washing machine.