DESCALE! - MEDIUM CUP - Error Code - Built-In Coffee Maker

Indicates that descaling is needed.

• Depending on the mineral content of your water, calcium deposits or scale may build up in your brewer. Scale is non-toxic but if left unattended can hinder coffee system performance. 
• Calcium deposits may build up faster, making it necessary to descale more often 
• The descaling program must be run as soon as possible.

NOTE: Failure to descale the machine regularly can result in decreased product performance and may result in product damage.

NOTE: If the descaling cycle is interrupted before it has been completed, it will need to be restarted from the beginning.

CLICK HERE for more information on descaling.