Korona 10119 Instruction Manual

To descale your Korona 10119, fill the water reservoir with a mixture of equal parts white vinegar and water. Run a brew cycle without coffee grounds. Once complete, run two more cycles with fresh water to rinse.
Ensure that the coffee maker is properly plugged in and the power switch is turned on. Check if the water reservoir is filled and properly seated. Also, make sure the brew basket is inserted correctly.
To clean your coffee maker, regularly wash the brew basket, carafe, and lid with warm soapy water. Wipe the machine's exterior with a damp cloth. Descale it as needed to remove mineral buildup.
Check the coffee-to-water ratio; you might need to add more coffee grounds. Ensure the coffee is fresh and the brew basket is not clogged. Also, verify the water temperature is optimal for brewing.
Yes, you can use pre-ground coffee. Use the recommended amount for your desired strength, typically one to two tablespoons per six ounces of water.
Ensure you are not overfilling the brew basket with coffee grounds. Check that the basket is seated correctly and the filter is not clogged or damaged.
Yes, it is generally safe to leave the coffee maker plugged in, but it's recommended to unplug it when not in use for extended periods to save energy and ensure safety.
Refer to the user manual for detailed instructions as the process might vary slightly. Generally, you will press the 'Program' button, set the desired time, and confirm the setting.
Some noise is normal during operation as the machine pumps water and heats it. If the noise seems excessive, check for clogs or ensure all components are seated properly.
Yes, you can brew tea by placing tea bags or loose tea in the brew basket. Ensure the machine is cleaned thoroughly before switching from coffee to tea to avoid flavor contamination.