Miele COFFEE SYSTEM WITH CONVERTIBLE WATER Operation Manual

Operating and Installation Instructions

Coffee System with convertible water connection CVA 4066

To prevent accidents and appliance damage read these instructions

before

installation or use.

M.-Nr. 07 818 660

en - US, CA

IMPORTANT SAFETY INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Guide to the coffee system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Included accessories ..............................................10

First steps to use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Touch controls ....................................................11

Display ..........................................................11

Preparing your appliance for an extended vacaion .......................12

Filling water, beans or ground coffee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Filling the water tank ...............................................13

Filling the bean container ...........................................14

Filling ground coffee ...............................................14

Preparing drinks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Turning on .......................................................15

Pre-warming cups .................................................15

Adjusting main dispenser height ......................................16

Coffee and espresso prepared from coffee beans ........................16

Coffee and espresso prepared from ground coffee .......................17

Beverages with milk................................................18

User profile beverages .............................................20

Adjusting the coffee grinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Language........................................................22

Time of day ......................................................23

Timer ...........................................................24

Coffee jug (dispensing several servings, one directly after another) ..........25

Amount of coffee ..................................................26

Pre-brewing ......................................................26

Temperature .....................................................27

Automatic rinsing ..................................................27

Steam system ....................................................28

Lighting: Adjusting the brightness.....................................28

Lighting: Setting the switch-off time....................................29

Info (displaying No. of drinks) ........................................29

System lock ......................................................30

Contents

Water hardness ...................................................30

Display ..........................................................31

Tone options .....................................................32

Water supply .....................................................32

Showroom program ................................................33

Restoring factory default settings .....................................33

Setting the serving sizes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

User profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Selecting a user profile .............................................37

Cleaning and care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Quick Guide......................................................40

Descaling the appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Frequently asked questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

After sales service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Installation instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Caring for the environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Plumbing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Lead free certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Adjusting the door hinges ...........................................74

Contents

When using electrical appliances basic safety precautions should always be followed, including the following:

Read all instructions before installation or use of the coffee system.

Please read these instructions carefully to prevent accidents and machine damage.

This appliance complies with current safety requirements. Improper use of the appliance can cause personal injury and material damage.

Read this safety information carefully before operating the appliance. They contain important information on the safe installation, operation, and care of your coffee system. To avoid the risk of personal injury or damage to the coffee system, it is important that you carefully read the instructions.

Keep them in a safe place and pass them on to any future user.

Proper use

This coffee system is for household use only (up to 20 cups per day), for the preparation of coffee beverages such as espresso, cappuccino, latte macchiato, etc. Do not use this machine other than for its intended use. Any other use could be hazardous.

This coffee system is not suitable for outdoor use.

Persons which lack physical, sensory or mental abilities or experience with the machine should not use it without supervision or instruction by a responsible person.

Children

Close supervision is necessary when any appliance is used by or near children. They could easily be scalded or burned.

Never let children play with the coffee system.

Install the appliance in an area where it will not be accessible to children.

IMPORTANT SAFETY INSTRUCTIONS

Technical safety

Before installing the appliance, check for externally visible damage. Do not operate a damaged appliance.

Before connecting the appliance to the electrical supply make sure that the voltage and frequency listed on the data plate correspond with the household electrical supply. If in doubt, consult a qualified technician.

Be certain your appliance is properly installed and grounded by a qualified technician. To guarantee the electrical safety of this appliance, continuity must exist between the appliance and an effective grounding system. It is imperative that this basic safety requirement be met. If there is any doubt, have the electrical system of the house checked by a qualified electrician.

The appliance must be properly installed before operation to ensure that no electrical components are accessible. Ensure that power is not supplied to the appliance while installation work, repairs or maintenance is performed.

Do not use an extension cord to connect the appliance to electricity. Extension cords do not guarantee the required safety of the appliance (danger of overheating and open ground circuit).

If the appliance is installed behind a door front, use the appliance only when the door front is open. Do not close the door front when the appliance is in operation.

Before service or maintenance disconnect the power supply by either removing the fuse, "tripping" the circuit breaker or unplugging the unit.

This appliance is not designed for maritime use or for use in mobile installations such as recreational vehicles or aircraft. However, under certain conditions it may be possible for installation in these applications. Please contact the Miele Technical Service Department with specific requirements.

The unit is designed for a cold water connection. Do not connect it to hot water, it will get damaged.

The water supply must be accessible after installation.

Do not damage or kink the cover of the water intake hose.

The waterproof system will only work if: – it is installed correctly. – it is damaged, the machine

repaired or faulty parts replaced.

– the water supply is shut off when

not using the coffee system for an extended period of time, e.g. vacationing.

Installation work and repairs must only be performed by a trained technician in accordance with national and local safety regulations. Repairs and other work by unauthorized persons could be dangerous and may void the warranty.

IMPORTANT SAFETY INSTRUCTIONS

While the appliance is under warranty repairs should only be performed by an authorized service technician. Otherwise the warranty is void.

Defective components should be replaced by Miele original spare parts only. Only with these parts can the manufacturer guarantee the safety of the appliance.

To protect against fire, electric shock and injury to persons do not submerge the cord or plugs in water or other liquids.

Do not let the cord hang over the edge of a table or counter, or touch hot surfaces.

Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner. Contact Miele.

Always attach the cord to the appliance first, then plug it into the wall outlet. To disconnect, turn the machine off, then remove the plug from the wall outlet.

Never open the outer casing of the appliance. Tampering with electrical connections or components and mechanical parts is dangerous and may cause machine damage.

If installed in combination with another appliance, a protective base must be installed between the coffee system and the appliance.

Install or locate this appliance only in accordance with the provided installation instructions.

Use

Caution! Do not look directly or with an optical instrument into the lighting - laser radiation.

Caution! Risk of burns when dispensing hot beverages, they are extremely hot.

Before the first use, flush the supply lines for water and milk and thoroughly clean the coffee system and stainless-steel milk container.

Only fill the water tank with cold, fresh tap water. Warm or hot water, or any other liquids may damage the machine. The water should be changed daily to prevent bacteria or mold growth.

Do not use deionized or mineral water. They may lead to heavy calcium built-up in the machine that can damage the unit.

Do not put anything but coffee beans into the beans container. Do not put ground coffee in the beans container, it will damage the grinding unit.

Do not fill anything but ground coffee or a cleaning tablet (for the brew unit) in the funnel for ground coffee, otherwise it will get damaged.

Only use plain milk. Flavored milk products contain substances that can clog the coffee system.

IMPORTANT SAFETY INSTRUCTIONS

Sugar can damage the appliance! Caramelized or otherwise pre-treated coffee beans or other sugar containing beverages must not be put in the machine.

Never place a cup with an alcohol-coffee mixture underneath the main dispenser. Plastic parts of the unit could catch fire!

The hot water and steam dispensed could cause scalding. These functions must be used carefully. Never hold any parts of the body under the steam nozzle or the hot water dispenser. The machine must never be used to clean objects.

Never use a steam cleaner to clean the appliance. Pressurized steam could damage electrical components and cause a short circuit.

Clean the coffee system daily to prevent bacterial growth. All parts of the coffee system are dishwasher-safe except for the brew unit, bean container, stainless-steel milk container and lid, and main dispenser cover. Failure to properly maintain machine may cause health issues.

Be aware of how long milk in stored in the milk container. If milk is not continually cooled it can readily spoil causing illness. Be sure the milk container and pipework are properly cleaned and maintained. See "Cleaning and Care" for more information.

To avoid injuries allow the coffee system to cool before cleaning or putting on and taking off parts. Turn the machine off at the main switch when not in use and before cleaning.

The appliance must be descaled regularly with the supplied descaling tablets. In areas with very hard water the machine may need to be descaled more often.

Only use the descaling tablets provided by Miele. Take care to use the correct mixture of water and descaler, otherwise it may cause damage.

Depending on the oil content of the coffee, the brew unit may clog. Clean the brew unit every 200 cups with a cleaning tablet. The display shows a reminder message.

Dispose of the coffee waste in a trash can, not in the sink. The sink could get clogged.

Do not hang, lean, sit or place heavy items on the door. The machine could be damaged.

The use of accessory attachments not recommended by the appliance manufacturer may result in fire, electric shock or injury to persons.

The appliance is designed for use in room temperatures between 59 °F and 140 °F (15 °C and 60 °C). Do not use the appliance outside of this range of temperatures.

SAVE THESE INSTRUCTIONS AND REVIEW THEM PERIODICALLY

IMPORTANT SAFETY INSTRUCTIONS

Front view

a On/Off s touch control

b Display

c Left arrow <, to scroll through program options

d OK touch control, to confirm selected program options and save settings

e Right arrow >, to scroll through program options

f Hot water - touch control

g Door grip h Hot water dispenser

i Lighting

j Drip tray

k Main dispenser, height-adjustable

l Stainless-steel milk container

Guide to the coffee system

Interior view

a Main switch

b Storage drawer

c Ground coffee chute

d Grind control slide

e Coffee bean container

f Drip tray with no-spill grid for transport

g Water tank

h Brew unit

i Waste unit

j Main dispenser connector (connects the brew unit to the main dispenser)

k Stainless-steel milk container

l Main dispenser connector cap

Guide to the coffee system

Included accessories

Stainless steel milk container

To hold and insulate milk, with lid/handle and additional cover for storing milk in the refrigerator (not dishwasher-safe)

Cleaning containers

Large and small, for rinsing and cleaning the milk pipework

Coffee spoon

To measure ground coffee

Cleaning agent

For daily cleaning of the milk pipework

Cleaning tablets

To clean the brew unit

Descaling tablets

To descale the coffee system

Additional accessories are available. Contact Miele or visit the Miele website for more information

Guide to the coffee system

Touch controls

Select a touch control with your fingertip to use the machine.

Display

Espresso

q r HI J L n m C

The main menu in the display shows the following symbols:

q Espresso r Coffee

H Cappuccino I Latte macchiato J Hot milk

L Milk froth

n User profile for up to nine

different users

G Maintenance programs

C Settings: to customize

your coffee system

^ Use the arrow buttons to select a

program item from the display. Once highlighted, confirm with OK.

Before the first use

The appliance must be correctly installed and connected before the first use. See "Electrical connection", "Plumbing" and "Installation instructions".

Clean the appliance and remove any protective film before the first use. See "Cleaning and Care".

Turning on

^ Select On/Off s to turn the machine

on.

The first few times the machine is turned on with the main switch, a welcome screen will appear briefly on the display, followed by additional messages. The welcome screen is displayed each time the machine is turned on until 5 drinks have been prepared:

Míele

Welcome

During the very first use, you will be prompted to select a language.

^ Tap < or > until the desired language

appears in the display.

^ Confirm with OK.

The language is now set.

First steps to use

You will then be prompted to set the Time format.

^ Tap < or > until the time format you

wish to select (12-hour or 24-hour) is highlighted, confirm with OK.

^ Enter the Time of day: First set the

hours using < or >, confirm with OK. Repeat to set the minutes.

^ Now specify when the time of day

should be displayed:

– On: The time will be displayed even

when the machine is turned off.

– On for 60 seconds: The time will be

displayed for 60 seconds after the machine has been turned off.

– Do not display: The display will go

dark as soon as the machine is turned off.

^ Confirm with OK.

^ Select OK to confirm the message

indicating that your coffee system is communication enabled.

If everything has been entered correctly, Set up successful will appear in the display.

^ Confirm the message with OK.

Turning off

^ Tap the On/Off button s to turn the

machine off.

If the automatic rinse feature is enabled, the machine will start the rinse cycle as soon as a coffee or milk-based drink has been dispensed. It will not shut off until after the rinse cycle is complete.

Preparing your appliance for an extended vacaion

If you elect to turn off the water to your home for an extended period of time, please note that this may not be enough to reduce the risk of a leak.

To be completely safe, you must turn off the water supply to each individual appliance. This means under the sink for a dishwasher, at the laundry bib for your washer, etc.

First steps to use

Clean the appliance thoroughly before loading the water tank and bean container (see "Cleaning and care").

Be sure to enter the water hardness (see "Settings - Water

hardness").

Filling the water tank

The beans and the water quality is important for a good espresso or coffee. The water tank must be washed and filled with fresh cold drinking water before each day of use. The unit displays a reminder when turned on.

Never add hot water or any other liquids except cold water to the water tank.

Do not use deionized or mineral water. They may lead to heavy calcium built-up in the machine that can damage the unit.

^ Open the appliance door.

^ Pull the water tank out.

^ Fill the container with fresh, cold tap

water to the "Max." mark.

The valve on the water tank ensures that water cannot leak out.

^ Close the lid and push the water tank

into the unit until it clicks into place.

The water tank must be positioned correctly or the valve will leak. If the water tank has not clicked into place, pull the tank out, check and clean the niche.

Filling water, beans or ground coffee

Filling the bean container

Only fill espresso or coffee beans in the beans container. Anything else including ground coffee - will damage the grinding unit. Caramelized, flavored or otherwise pre-treated beans or sugar containing beverages must not be filled into the appliance. It will damage the coffee system.

^ Pull the bean container out.

^ Push the lid back and fill the

container with roasted coffee beans.

^ Push the lid back into place and put

the beans container back into the appliance.

^ Close the door.

Filling ground coffee

A funnel for ground coffee is provided in case you would like to prepare a different coffee type, e.g. decaffeinated coffee.

^ Pull the storage drawer out of the

appliance and lift the funnel lid, a.

^ Place one spoonful of ground coffee

into the funnel, b, (using the supplied spoon) and close the lid.

^ Push the drawer back into the

appliance and close the door.

See "Preparing drinks - Espresso and coffee made from ground coffee".

Filling water, beans or ground coffee

The lines should be rinsed daily before the first use. This will happen automatically if the rinsing feature is set to "On" (see "Settings - Rinse Automatic") and the machine is cold. After heating, hot water runs out of the two spouts into the drip tray. If the rinse feature was set to "Off", select "Rinsing" to rinse the lines. See "Cleaning and Care - Rinsing the system".

Turning on

^ Select On/Off s.

The following message appears in the display:

Heating phase

If the automatic rinse feature is set to "on" (factory default), the following message is displayed after the heating phase:

Rinsing

Water will now flow from the main dispenser and into the drip tray. The machine will notify you when the drip tray is full, but the tray should be emptied daily.

The main menu then appears in the display:

Espresso

q r HI J L n m C

Pre-warming cups

All beverages should be made in a warm cup, to develop the aroma. The smaller the amount of coffee or espresso and the thicker the cups, the more important it is to pre-warm the cups.

^ Place an empty cup under the hot

water spout.

^ Select hot water -.

^ Hot water is dispensed. Select OK to

stop the flow.

^ Let the hot water sit for a moment to

pre-warm the cup, then empty the cup and prepare the beverage.

Preparing drinks

Adjusting main dispenser height

The height of the main dispenser can be adjusted, to keep the shortest distance to the cup and retain heat, and maintain a better crema and froth.

^ Slowly pull the main dispenser up or

down as desired.

Coffee and espresso prepared from coffee beans

Espresso, coffee, double espresso, and double coffee are all prepared in the same way:

^ Place a cup under the main

dispenser.

The beverage is dispensed through both dispensers at the same time.

Espresso

q r HI J L n m C

^ Use the arrow buttons to select the

desired beverage, confirm by tapping OK once.

The machine grinds the beans and pre-brews the coffee (if "On" is selected under "Pre-brewing"). The selected beverage is dispensed.

Do not open the appliance door during the brewing process. The appliance will be damaged.

Discard the very first two coffees dispensed once you have started to

using the appliance, this will ensure that any coffee residue from factory testing is eliminated from the brew unit.

Preparing drinks

Double portion

If you would like a double portion of coffee or espresso, or to prepare two portions at the same time,

^ tap the OK button a second time,

while the display reads "2 portions?".

The two portions are always prepared one after the other.

^ To fill two cups at the same time,

place one cup under each spout.

Be sure to wait for 2 dispensing cycles to be completed before removing the cups.

Interrupting preparation

^ Tap OK when you see "Stop" in the

display.

Preparation will immediately stop.

Coffee and espresso prepared from ground coffee

After filling the funnel with ground coffee (see "Filling water, beans or ground coffee - Filling ground coffee"), the display shows:

Make the coffee?

Yes

^ Tap < or > until "Yes" is highlighted.

Select "No" if no ground coffee is filled in the funnel. Otherwise the coffee system assumes that ground coffee is in the machine and dispenses only water the next time coffee is made.

The display reverts to the main menu, and you can select the desired beverage type.

Preparing drinks

Prepare beverages

^ Place a cup under the main spout.

^ Tap the OK button.

The appliance brews the espresso or coffee, and the selected beverage is dispensed from the main spout.

Do not open the appliance door during the brewing process. The appliance will be damaged. After dispensing, the appliance

automatically reverts to bean operation.

Interrupt preparation

^ During preparation, tap the OK

button when "Stop" appears in the display.

Preparation will immediately stop.

If you use ground coffee, only one serving is prepared at a time. The appliance always uses the entire portion of ground coffee loaded into the funnel, for one beverage.

Beverages with milk

Stainless steel milk container

The stainless steel milk container is vacuum insulated, to keep milk cold for a period of time. With an ambient temperature of about 68°F (20°C), milk at 43°F (6°C) can be stored for 11-12 hours and remain under 55°F (13°C). (Milk that is warmer than 55°F (13°C) should not be used because it will not make good milk froth.) Milk cannot be stored as long if there is a warming drawer underneath the coffee machine.

Do not fill the container to the rim, leave a gap of approx. 1"-1½" (2 - 3 cm) from the top.

Make sure to keep the top and seals of the container clean. Soiling can cause affect the functioning of the milk container.

Cold milk is best for creating froth.

Always pre-warm the cup with hot water, before you prepare a beverage.

Preparing drinks

To prepare beverages with milk,

^ place the lid on the stainless steel

milk container and turn the lid to the left, so that it clicks into place.

^ Open the appliance door and hang

the milk container in the appliance (as shown).

^ Close the appliance door.

Cappuccino, latte macchiato, hot milk, froth

^ Place a suitable cup or glass under

both dispensers.

For best results when preparing a latte macchiato, place the glass under the spout in such a way that the espresso flows into the middle of the froth.

Cappuccino

qr H IJL n m C

^ Tap the right arrow button until the

beverage symbol is highlighted, tap OK once.

^ To interrupt preparation, tap OK

again.

To set the proportions for beverages (coffee, espresso, froth, hot milk), see "Setting serving sizes").

After preparing the first drink with milk the reminder "Clean the milk pipework" will appear in the display.

^ Tap OK to return to the main menu.

This reminder will not appear after each additional drink.

Preparing drinks

User profile beverages

The user profile function is used to prepare beverages to suit your taste, by adjusting the amounts of water, milk, and ground coffee, as well as temperature and pre-brewing (see "Creating a user profile").

If you have already created a user profile, first select it then prepare the beverage.

User profile

qrHI J L

m C

^ Tap < or > until "User profile" is

highlighted, confirm with OK.

^ Tap < or > to select "Select", confirm

with OK.

^ Use < or > to select the desired user

profile, confirm with OK.

A large user profile n symbol will

appear in the display to show that a profile has been selected.

You can now operate the appliance as you would for a "standard" profile.

After use

Before turning the machine off, or at the end of the day, flush the water lines, the brew unit, the spouts and the milk pipework in order to prevent the machine from clogging (see "Cleaning and care").

Preparing drinks

The finer the coffee beans are ground determines the strength of the coffee and the quality of the crema.

To prevent machine damage adjust the coffee grinder one level at a time and let the beans grind before adjusting another notch. Otherwise the machine will be damaged.

The grinder should be adjusted:

– If the espresso flows too quickly into

the cup, the pressure cannot be built up because the beans have been ground too coarsely. The grinder should be adjusted to a finer setting.

– If the espresso only trickles into the

cup, the beans have been ground too fine and the coffee will be bitter. The grinder should be adjusted to a coarser setting.

– If the crema is evenly colored but

pale, the ground coffee is too coarse.

– If the crema is very dark brown on

one side, graduating almost to white on the other, the ground coffee is too fine.

To adjust the grinder setting

^ Push the slide control to the left for a

finer grind or to the right for a coarser grind.

You should be able to feel the notches when moving the slide control.

If the slide control will not move:

^ Close the machine and dispense a

cup of coffee.

Then try to move the slide control again.

Adjusting the coffee grinder

The coffee system can be customized to suit individual preferences.

Settings menu

Settings F

qrHI J L n m

^ Tap < or > until Settings C is

highlighted. Confirm with OK.

^ Tap < or > until the desired option is

highlighted and confirm with OK.

The current setting(s) will be marked with a check.

To return to the previous options in the

manu, select "Back A".

The possible setting options are described in detail on the following pages.

Language

You can select the language for all text and messages displayed on your machine.

^ Select "Settings F" and confirm with

OK.

Settings

Language F

Time

^ Tap OK.

^ Tap < or > until the language you

wish to select is highlighted.

^ Confirm with OK.

This setting is automatically saved, and the display returns to the previous screen.

All display text will now appear in the language selected.

If you select the wrong language

accidently, follow the flag icon F to

find the "Language" option.

Settings

Time of day

^ Select "Settings F", confirm with OK.

Settings

Time of day

Timer

^ Tap < or > until "Time of day" is

highlighted, confirm with OK.

Three options are now available:

Display

The time display can be turned on or off.

^ Use < or > to select "Display".

You can now choose from among three settings:

– "On": The time will be displayed

even when the machine is turned off.

– "On for 60 seconds": The time will

be displayed for 60 seconds after the machine has been turned off.

– "Do not display": The display will go

dark as soon as the machine is turned off.

^ Once a display format has been

selected, confirm the setting with OK.

Clock format

^ Use < or > to select "Clock format".

^ Tap < or > to select a 24-hour or

12-hour display.

^ While the desired options is

highlighted, confirm with OK.

The clock format is now saved.

Setting the time of day

^ Use < or > to select "Set".

^ Tap < or > to set the hours. Confirm

with OK. Repeat to set the minutes.

The time of day is now saved.

You can also set the time of day and change the display options when the coffee machine is turned off.

While the machine is off:

^ Select the OK button.

^ Select the "Time of day" and confirm

with OK.

You can now select "Display" or "Settings" and set or change as desired.

^ Confirm with the OK button to save

the setting.

Settings

+ 53 hidden pages

Miele COFFEE SYSTEM WITH CONVERTIBLE WATER Operation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual