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Error code · Built-In Coffee Machine

Bertazzoni CM242WTXT Message “Turn milk froth adjustment knob to <CLEAN>“: Milk Tube Rinse Due

On the Bertazzoni CM242WTXT built-in coffee machine, this message means milk has been delivered recently and the tubes of the milk container must be cleaned. You are asked to turn the milk froth adjustment knob to…

Low risk · DIY check OK
Code
Turn milk froth adjustment knob to <CLEAN> to start cleaning
Appliance
Built-In Coffee Machine
Brand
Bertazzoni
Warranty
30-day workmanship

What Turn milk froth adjustment knob to <CLEAN> to start cleaning means

On the Bertazzoni CM242WTXT built-in coffee machine, this message means milk has been delivered recently and the tubes of the milk container must be cleaned. You are asked to turn the milk froth adjustment knob to the CLEAN position to start the cleaning. Owners see it after making a cappuccino or latte, and the machine may hold off on more milk drinks until it is done.

Common causes of Turn milk froth adjustment knob to <CLEAN> to start cleaning

  • Milk drinks were made and the tubes now hold milk residue
  • The knob is not in the CLEAN position
  • A milk container that is not seated while the cleaning is attempted
✓ One safe check you can try

1. Make sure the milk container is seated on the machine. 2. Turn the milk froth adjustment knob to CLEAN. 3. Let the cleaning cycle finish without moving the container. 4. If the message stays after a full cycle, call us.

! Why to stop there
  • Milk left in tubes spoils quickly, so the cleaning prompt protects taste and hygiene.
  • A cycle that will not start needs the machine checked for a sensing or knob problem.
  • We quote in writing first, and repairs carry our 30-day workmanship warranty.
Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.
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Other Built-In Coffee Machine codes

Turn milk froth adjustment knob to <CLEAN> to start cleaningTurn milk froth adjustment knob to <CLEAN> to start cleaning questions
Why does the machine ask for cleaning so soon after milk?

Milk residue left in the tubes goes off quickly and can block the froth path. The prompt ensures the tubes get rinsed after use. Cleaning right away is easiest.

What does the CLEAN position do?

Turning the knob to CLEAN starts the cleaning of the milk container tubes. Leave the container in place so the cleaning water has somewhere to go.

I turned it to CLEAN and nothing happens. What now?

Check that the container is seated and the knob clicks fully into position. If the cycle still does not begin, the machine's sensing needs a technician.

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Still unsure about Turn milk froth adjustment knob to <CLEAN> to start cleaning?

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