Descaling is required when the "descale“ red light comes up on the display. The frequency of descaling depends on the hardness of the water in your area.
We recommend to always use the De’Longhi water filter and perform water hardness tests to determine your water type.

Please follow these simple steps in the video to complete all of the descaling procedures properly.
ECAM29X.6Y / ECAM29X.8Y EX:2 :

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ECAM29X.6Y / ECAM29X.8Y :

Please note: You can find your machine's product code in the User Manual or on the bottom of your automatic coffee maker.