KitchenAid 12-Cup Glass Carafe Coffee Maker Utilização E Cuidado

Calcium deposits (scale) from water will build up in the Coffee Maker heat pump over time and 

impair brewing efficiency and coffee quality. If you notice that it takes longer than usual to brew, or 

that the Coffee Maker is making unusual noises, then it is time to descale. The “Clean” indicator will 

flash when the Coffee Maker has brewed 100 cups of coffee, or detects scale buildup. Descaling 

should be done as soon as possible to preserve the performance and life of your Coffee Maker.

When the “Clean” indicator begins to 

flash: Press the MODE button 2 times. 

The “Reg” indicator will go off, and the 

“Clean” indicator will turn on.

Press the BREW button. One beep will 

sound and the “Brew” indicator will 

light up. The “Clean” indicator will stay 

on and the Clean cycle will begin.

NOTE: The Coffee Maker can be descaled 

using a vinegar and water solution, or by using 

a packaged descaling agent. Always mix the 

descaling solution using cool water.
When using vinegar, fill the carafe with a solution 

consisting of ½ vinegar and ½ water.
When using a descaling agent, follow the  

directions on the package for the recommended 

ratios of descaling agent and water to use.
The Coffee Maker should be run through a 

complete Clean cycle using a full tank of the 

descaling solution.

Before descaling, always remove the 

water filter (see the “Installing the 

Water Filter” section) and make sure 

the brew basket contains no coffee or 

coffee filters.