Krups nespresso le cube

Hope this helps.

Check the relay on circuit board

Hold both buttons down while you turn the machine on - for 5 seconds - which will reset the machine to its factory settings. Then you can reprogramme to suit your taste, as in the instruction book. Good luck - hope this helps.

how can I reset my Le Cube? Volumes have changed.

I had the same problem and was told it needed to be repaired by Nespresso and the cost would be 115 euros.

I had a similar problem where both Small and Large cup buttons on mine blinked intermittently. I did a reset of the large and small cup flow levels based on the following and it seems to work fine now:
1. Switch off power 2. Press and hold Large cup button 3. Switch on power while still holding down large cup button
See if that solves your problem.

I had the same issue. This is what a did:
Turn off the machine
Remove the tray/container and leave it outside
Turn on the machine and this time the power button should be flashing (preheating) then hold both cup buttons for 3 sec and it will be back to normal opertion....
For some reason the sensor needs to read that the tray/container is out of the machine...

Run an entire tank of water through the machine to clear out any remaning descaling solution. Once the tank is empty, you can turn off the machine, and it will exit the descaling mode automatically. Leave it off for a minute or two and then turn it back on, and it should run normally. Remember that the power light will blink while it is warming up when you first turn it on.

The manuals are available on the Nespresso website (www.nespresso.com). Click on the "machines" section, and then choose the le cube. Click on the details page (https://secure.nespresso.com/precom/sima/fiche__NESPRESSO_Le_Cube_D185__N_D185_1_us_en.html) and you should see the link for downloading the manual. You can also download the descaling instructions as well.