Miele Washing Machine Fault Code F210 Meaning and Possible Fixes
Miele Washing Machine Fault Code F210
If your Miele washing machine displays fault code F210, or the message “Check filter + nozzle”, the appliance has detected a fault with the TwinDos automatic dosing system. In most cases the machine can continue to be used with manual dosing while the fault is investigated.
View all Miele washing machine fault codes
What the F210 Fault Code Means
The F210 fault code indicates a problem with the TwinDos system — specifically that the filter or nozzle within the dosing system needs to be checked and cleaned. TwinDos is Miele’s automatic liquid detergent dispensing system that stores and automatically doses UltraPhase detergent. When a blockage or fault is detected in the filter or nozzle, the machine displays this prompt.
Common Reasons This Fault Appears
Blocked TwinDos filter or nozzle
Detergent residue or deposits can accumulate in the TwinDos filter or dispensing nozzle over time, restricting or blocking the flow of detergent.
TwinDos pump fault
The small pump that drives detergent from the TwinDos reservoir to the drum may have developed a fault.
Air in the dosing system
Air pockets can form in the TwinDos tubing and affect the system’s ability to dispense correctly.
Empty or incorrectly fitted TwinDos cartridge
If the TwinDos cartridge is empty or not properly seated, the system may register a dispensing fault.
Safe Checks You Can Try
Check and clean the TwinDos filter and nozzle
Refer to your Miele user manual for the location of the TwinDos filter and nozzle on your specific model. Remove and rinse the filter under running water to clear any detergent residue. Clean the nozzle carefully to ensure it is free from blockage.
Check the TwinDos cartridge
Ensure the TwinDos detergent cartridge is not empty and is properly seated in its housing. Remove and refit to ensure a secure connection.
Use manual dosing in the meantime
Add detergent directly to the dispenser drawer as normal while the TwinDos fault is investigated. The machine will continue to wash normally.
Restart the washing machine
Turn the machine off at the mains for a few minutes before restarting to clear any temporary fault.
If You Need Spare Parts
If you are confident carrying out the repair yourself, compatible Miele washing machine parts are available on Amazon with next day delivery.
Always check your model number before ordering to ensure compatibility.
When To Contact A Professional
If the F210 fault persists after cleaning the filter and nozzle and checking the cartridge, the TwinDos pump or dosing system may need to be inspected and replaced by a qualified engineer.
Internal components should only be inspected or repaired by trained professionals.
Related Miele Washing Machine Fault Codes
You may also encounter related issues indicated by Miele Washing Machine Fault Code F211 and Miele Washing Machine Fault Code F212.
Fault codes may vary slightly between different Miele washing machine models, so always consult the manufacturer documentation for your specific appliance.
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