Question about Miele CVA2660 Stainless Steel Coffee Maker

5 Answers

Miele cva620 coffee machine I attempted to descale but the machine is now locked in security system activated how do I remove this lock

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  • david789860 Sep 12, 2010

    miele cva620 built in coffee machine

    machine is locked with the message
    "security system deactivated"
    machine went to 0 coffee before descale

  • david789860 Sep 12, 2010

    machine is locked with the display

    "security system deactivated"

    I know I have to press buttons but in what order

  • david789860 Sep 12, 2010

    the message security system deactivated is displayed whatever the programme dial is selected this display cannot be removed unless a code is entered
    I have an up button a down button an enter button water button and steam button

  • david789860 Sep 12, 2010

    the message security system deactivated is displayed whatever the programme dial is selected this display cannot be removed unless a code is entered
    I have an up button a down button an enter button water button and steam button

  • david789860 Sep 13, 2010

    I can make the machine "security system activated" or "security system deactivated"as per your instruction but no other function will work

    The machine is due to descale and this is when the problem started

    I have had the machine for 5 years and have never had a problem descaling before

  • david789860 Sep 14, 2010

    machine needs a code to get out of "security system deactivated" it needs to be descaled but no buttons when pressed do anything

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5 Answers

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  • Master
  • 6,993 Answers

Hello,

Usually the machine is locked in order to ensure that it is not operated by children or persons who are not acquainted with the machine operation.

To unlock the machine; turn the selector clockwise to the "lock" position and this is what will display on the machine:

Press the up button until the following appears on the display: "The machine is now unlocked and ready to dispense"

In case you need the manual for this machine, you can get it from the below link: The manual is in pdf format and might take some time to load depending on your internet speed, so you have to be a bit patient till it finish loading, and you must have Adobe Acrobat Reader on your computer to view it.

http://www.miele.co.uk/Resources/OperatingInstructions/CVA%20620.pdf

Good luck.

Posted on Sep 14, 2010

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  • Miele Master
  • 1,711 Answers

Can you give some more details how this happent and also if you see any masage on the display. Also the condtion of the machine , how frequent you perform descale and if you had any other faults before

Posted on Sep 12, 2010

  • espressonist
    espressonist Sep 12, 2010

    You should turn the selector switch to the "LOCK" position

    Press the up arrow once and the press enter now the machine will be ready.

    Turn the selector to the program and by pressing the down arrow find the "DESCALING STANDBY"

    and the press ENTER to confirm, now you can proceed with manual descaling and it will finish it will be ready to use.

    For any reference we thing you should download the manual to the following link

    http://www.miele.co.uk/Resources/Operati...

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  • Master
  • 2,185 Answers

Turn your machine off and close the door.

Press , holding it down, press then let go of both.

Then press 3 times. On 3rd time, hold it until Service menu appears.

Select then press left arrow to turn from to .

Then press right arrow by This will turn your brew unit drive to the correct position and you should be able to get your brew unit in/out and your waste container back in.

Make sure to turn your machine off/on again to get out of Service Menu.

Posted on Sep 12, 2010

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  • Master
  • 2,272 Answers

The coffee system must be descaled regularly. The appliance will display a reminder message to descale and will eventually lock if not descaled.
The display will show "Please descale the coffee system. Remaining number
Of servings: 50". This message will now appear after each preparation.
1) Tap OK to acknowledge this message.
If the counter has elapsed to 0, the appliance will be locked, and the
Display reads: Please descale.2) Tap OK to start the descaling cycle immediately.
Descaling takes about 20 minutes. If you want to continue at a later point in time, turn the unit off. The appliance can only be used again once descaling is performed.
The machine will automatically Switch to water container operation For descaling program.
Activating/Deactivating the System Lock
1) Select "Settings flag", confirm with OK.Use to select "Safety", confirm with OK.
2) Tap until "System lock" is highlighted, confirm with OK.
3) Use to select "On", confirm With OK.
As soon as the machine is turned off, it
Will lock and cannot be turned back on.
A closed padlock and a message
Will appear in the display, whenever a
Button is touched.
To deactivate the system lock, follow the same procedure as above, but select "Off"
Overriding the system lock
1) Press and hold OK for approx 3 seconds.
The machine is now temporarily
Unlocked and can be used to prepare Beverages. It will lock again as soon as it is turned off.
Thanks. Keep updated for any more query. You can rate this solution and show your appreciation

Posted on Sep 12, 2010

  • raj somaiya
    raj somaiya Sep 13, 2010

    Did you tried Overriding the system lock
    1) Press and hold OK for approx 3 seconds.
    The machine is now temporarily
    Unlocked
    ---------
    Keep updated with the results.Thanks.

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  • Miele Master
  • 19,396 Answers

Hi.

This machine has a security system lock to prevent unintended Start Up.

The system is locked or unlocked accessing the machine menu.

The lock DOES NOT reset by disconnecting power, guessing is useless.

Follow the instructions below to unlock the machine. If this comment was useful, please do not forget to accept the solution.

miele cva620 coffee machine

I attempted - 70d0de2.gif

Posted on Sep 12, 2010

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