Principio 3 is the perfect coffee-break companion, making 10 to 15 cups in no time. It's easy to use, thanks to the pivoting filter holder that enables you to directly access both the water reservoir and the holder itself, and to the visible front water-level indicator.
The illuminated O/1 switch allows you to stop the cycle whenever you want. If you're on the run, the anti-drip system, allows you to pour yourself a coffee mid-cycle. And if you're taking it easy then you'll love the 30 minute auto-off function that keeps your coffee hot for half an hour. Simple and efficient, the Principio 3 coffee maker is all you need to make delicious coffee for everyone.
How often you descale your coffee maker depends on the hardness of the water and on how often you use your coffee maker. The following are tell-tell signs of scaling: the coffee making cycle takes longer, the appliance produces lots of steam, makes much more noise at the end of the cycle or stops during the cycle, this means that scale has built up in your coffee maker. You should descale your coffee maker between every 20 to 40 cycles or once a month depending on the hardness of the water.
Insulated carafes should never be put into the dishwasher! A plastic insulated carafe should be rinsed under hot water immediately after use. Never clean the carafe with a dishwashing brush or any other object as this may create hairline cracks that can cause the glass to implode. A brushed steel insulated carafe can easily be cleaned with a dishwashing brush or similar object, even inside.
Scale deposits naturally form in your coffee maker. Regular descaling helps protect your coffee maker and ensures it a longer life. It will also help maintain a quality of coffee that remains constant over time.
• The quantity of ground coffee is too large. We recommend using one measure of coffee (7 grams) per mug. • The ground coffee is too fine ('Espresso' type ground coffee). • If you use a permanent filter, do not use a paper filter as well. • Certain types of paper filter (to make full-bodied coffees) can prolong the time in which it takes for the water to pass through the filter and ultimately cause the water to overflow.
Tap water (normal household potable water) is perfectly OK as long as it is free of odors that might alter the taste of the beverage. Bottled water is also OK. Do not use refrigerated or warm water as this might impact the temperature of the beverage. Use always fresh water and replace the water if system has not been used for more than 2 days. For cold beverages, use water at ambient temperature, never refrigerated water, and place two or more ice cubes (20g per ice cube) in the cup. To be noticed that water hardness is the first reason of machine calcification and so it is recommended to descale the machine frequently (every 3months or less according to water hardness).
This is entirely dependent on taste: you can buy pre-ground coffee for filter machines from supermarkets in a variety of strengths and flavours, you can grind your own coffee beans or you can buy beans at a coffee shop and ask for them to be ground to filter consistency.