Miele CVA 4066 Water hardness, Activating/Deactivating the System lock

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Settings

System lock

The coffee system can be locked so that it cannot be used by children or those not familiar with the operating instructions.

When the machine is locked, the timer setting "Switch on at" will not work.

Activating/Deactivating the System lock

￿Select "Settings ￿", confirm with OK.

Settings

Safety

Water hardness

￿Use < or > to select "Safety", confirm with OK.

￿Tap < or > until "System lock" is highlighted, confirm with OK.

￿Use < or > to select "On", confirm with OK.

As soon as the machine is turned off, it will lock and cannot be turned back on. A closed padlock ￿ and a message will appear in the display, whenever a button is touched.

To deactivate the system lock, follow the same procedure as above, but select "Off".

Overriding the system lock

￿Press and hold OK for approx. 3 seconds.

The machine is now temporarily unlocked and can be used to prepare beverages. It will lock again as soon as it is turned off.

Water hardness

The hardness of the water used in the coffee system must be determined and programmed into the appliance. The water hardness will determine how frequently the unit must be descaled to maintain the coffee system properly. The machine monitors the volume of water used (including the amount required for producing steam), and will then let you know when a descaling cycle is necessary.

To measure the hardness of your water, use the test strip that is included in your installation kit.

￿Place the test strip under your kitchen tap for a second and shake off any remaining water. The result is visible in about 1 minute.

If the water hardness is greater than 40 gr/gal (40°D), the water must be descaled more often than displayed. Calcium will build up faster than at a lower water hardness and may damage the machine.

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Contents En US, CA Contents Contents Proper use ChildrenTechnical safety Use Save These Instructions and Review Them Periodically Guide to the coffee system Front viewInterior view Included accessories Display First steps to useTouch controls Before the first usePreparing your appliance for an extended vacaion Turning offFilling water, beans or ground coffee Filling the water tankFilling the bean container Filling ground coffeePreparing drinks Turning onPre-warming cups Adjusting main dispenser height Coffee and espresso prepared from coffee beansCoffee and espresso prepared from ground coffee Double portionInterrupting preparation Interrupt preparation Beverages with milkPrepare beverages Always pre-warm the cup with hotCappuccino, latte macchiato, hot milk, froth To interrupt preparation, tap OK againUser profile beverages After use Adjusting the coffee grinder Grinder should be adjustedTo adjust the grinder setting Settings Settings menuLanguage Display Setting the time of dayTime of day Clock formatTimer Switch on atSwitch off after Switch off at ActivateAmount of coffee Pre-brewingTemperature Automatic rinsingLighting Adjusting the brightness Steam systemLighting Setting the switch-off time Info displaying No. of drinksActivating/Deactivating the System lock System lockWater hardness Overriding the system lockLevel 1 soft Level 2 moderately hard 4 7 gr/gal 4 7 d Level 3 hardLevel 4 very hard Tone options Water supplyFactory default settings Restoring factory default settingsAll settings Showroom programSetting the serving sizes Latte Macchiato Setting the serving size for hot water Setting serving sizes via SettingsUser profiles Selecting a user profileChanging a user profile Canceling an entryCreating a user profile Saving an entryRevert When switched onDeleting a user profile ManuallyCleaning and care Quick GuideRecommended frequency What needs to be done? Rinsing the system Cleaning the milk pipework Milk pipeworkRinsing the milk pipework Cleaning clogged milk pipework Cleaning and care Stainless-steel milk container Main dispenser Water tank Waste unitDrip tray Drip tray coverInterior and door Main dispenser connectorBean container DishwasherBrew unit Cleaning the brew unit Please drop the cleaning tablet in the ground coffee funnelExterior Wipe any spills from descaling immediatelyDescaling the appliance Descaling Unit suddenly turns off Possible fault Solution Frequently asked questionsDisplay remains dark Possible fault Solution Light turns off suddenlyFrequently asked questions Possible fault Solution Grinding sounds louder than usualCoffee/espresso is not hot enough Possible fault Solution Door cannot be closed Possible fault SolutionCoffee dispensing is interrupted Possible fault Solution Instead of coffee only water is dispensedDrip tray is empty but a message to empty it is displayed Descaling process was started accidently Water is in the waste unit Possible fault SolutionCoffee water is in the waste unit Possible fault Solution Machine makes loud noises during descalingFrequently asked questions Message Check water inlet appears Possible fault Solution Door is hard to open and close Grind control slide will not moveStorage drawer cannot be pushed in properly You hear water gurgle or rushingFrequently asked questions Frequently asked questions After sales service MieleCareInstallation instructions Caring for the environment Disposal of packing materialDisposal of an old appliance Plumbing Connection to the water supplyElectrical connection This Appliance Must be GroundedInstallation Installation optionsInstallation Adjusting the door hinges Page Page Alteration rights reserved Nr 818 660
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CVA 4066 specifications

The Miele CVA 4066 is an exceptional built-in coffee machine that embodies the brand's commitment to quality and innovation. Designed for coffee enthusiasts, this appliance offers an impressive array of features that enhance the coffee brewing experience while seamlessly integrating into modern kitchens.

One of the standout features of the CVA 4066 is its ability to brew a variety of coffee drinks, from espresso to cappuccino, with the simple press of a button. The intuitive control interface includes a clear LCD display that allows users to navigate through different drink options easily. This model also features an integrated milk frother, which produces rich, creamy froth for lattes and macchiatos, making it versatile for all coffee preferences.

Technologically, the CVA 4066 is equipped with Miele's advanced brewing system, which utilizes a unique coffee brewing unit. This system employs a pre-brewing process that ensures the optimal extraction of flavors from coffee beans, resulting in rich and aromatic beverages. The machine is compatible with both ground coffee and whole beans, offering users the ability to customize their brewing experience based on their personal taste.

Another notable characteristic of the Miele CVA 4066 is its automatic cleaning and descaling programs. This feature significantly reduces maintenance efforts while ensuring that the machine remains in peak condition. Additionally, the unit has a built-in water filter, which not only improves the taste of the brewed coffee but also protects the machine from limescale buildup.

For those who appreciate convenience, the CVA 4066 comes with a user-friendly programmable function. This allows users to set their desired coffee strength, temperature, and portion size, tailoring each cup to individual preferences. The memory function stores up to ten personalized settings, making it easy for multiple users to enjoy their favorite brews.

Furthermore, Miele’s commitment to design is evident in the aesthetics of the CVA 4066. It features a sleek stainless-steel finish that complements any kitchen décor, while its compact built-in format ensures it saves valuable countertop space.

In conclusion, the Miele CVA 4066 is more than just a coffee machine; it is a sophisticated appliance that brings barista-quality coffee into the home. Its combination of advanced brewing technologies, user-friendly features, and elegant design makes it a must-have for anyone serious about their coffee.
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