Operating instructions
Built-in automatic coffee machine
CVA 620
To avoid the risk of accidents
or damage to the machine
it is essential to read these
GWOZi
Operating instructions before
it is installed or used for the first time.
M.-Nr. 06 492 200
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Contents
Cleaning and care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Rinse button. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
E-Cloth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Aluminium fronts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Drip tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Waste unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Brew unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Rinsing cycle: Degreasing the brew unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Descaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Display messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Problem solving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
After Sales Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Electrical connection U.K., ZA, IRL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Electrical connection AUS, NZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Building-in options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Adjusting the hinges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
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Description of the machine
External view
a Hot water spout
b Coffee spouts, height-adjustable
c Handle to open machine front
d Control dial for steam
e Steam spout with milk frother
f Drip tray with grilles
g Selector switch
h Display
i Coffee portion buttons
j Rinse and pre-warming
button
k Hot water button
4
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Description of the machine
Interior view
l Coffee bean container
m Slide control to select fineness of ground coffee
n Slide control to select quantity of ground coffee
o Water container
p Waste unit
q Brew unit
Coffee glossary
To help you understand the language of coffee, please read the glossary of coffee
terms at the end of this instruction book.
5
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Caring for the environment
Disposal of the packing
material
Disposal of your old appliance
or machine
The transport and protective packing
Electrical and electronic appliances /
has been selected from materials which machines often contain materials
are environmentally friendly for disposal which, if handled or disposed of
and can normally be recycled.
incorrectly, could be potentially
hazardous to human health and to the
environment. They are, however,
essential for the correct functioning of
your appliance or machine. Please do
not therefore dispose of your old
machine or appliance with your
Ensure that any plastic wrappings,
bags etc. are disposed of safely and
kept out of the reach of babies and
young children. Danger of suffocation.
Rather than just throwing these
materials away, please ensure that they household waste.
are recycled.
Please dispose of it at your local
community waste collection / recycling
centre and ensure that it presents no
danger to children while being stored
for disposal.
It should be unplugged or
disconnected from the mains electricity
supply by a competent person. The
plug must be rendered useless and the
cable cut off directly behind it to
prevent misuse. See the "Warning and
Safety" section of this booklet for further
details.
6
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Warning and Safety instructions
Technical safety
This machine complies with all
relevant legal safety requirements.
Improper use of the machine can,
however, present a risk of both
personal injury and material
damage.
Before connecting the machine to
the mains supply, make sure the
rating on the data plate corresponds to
the voltage and frequency of the
household supply. Consult a qualified
electrician if in any doubt.
The electrical safety of this
To avoid the risk of accidents and
damage to the machine, please read
these instructions carefully before
installation and before using for the
first time. They contain important
notes on the installation, safety,
operation and care of the machine.
machine can only be guaranteed
when continuity is complete between it
and an effective earthing system which
complies with local and national safety
regulations. It is most important that this
basic safety requirement is present and
tested regularly and where there is any
doubt, the household wiring system
should be inspected by a qualified
electrician.
Keep these operating instructions in
a safe place and pass them on to
any future owner.
The manufacturer cannot be held liable
for the consequences of an inadequate
earthing system (e.g. electric shock).
Correct usage
The machine is intended for
domestic use only for the
The machine must be built in
before operation to ensure that no
electrical components are accessible.
Ensure power is not supplied to the
machine until after installation, repair
work or maintenance work has been
carried out.
preparation of espresso, cappuccino,
coffee and hot water for tea and similar
drinks. Any other usage is not
supported by the manufacturer and
could be dangerous. The manufacturer
cannot be held liable for damage
resulting from improper use or
operation.
Do not connect the machine to the
mains electricity supply by an
extension lead.
Extension leads do not guarantee the
required safety of the machine (e.g.
danger of overheating).
When installed in the mobile unit
(optional extra) the machine is not
suitable for use in the open air.
7
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Warning and Safety instructions
This equipment may only be
installed in mobile installations
such as ships, caravans, aircraft etc. if
If the coffee machine is to be built
in above another appliance, there
must be a full-width, closed shelf
a risk assessment of the installation has between them (except when it is
been carried out by a suitably qualified
engineer.
combined with a Miele built-in plate
warming drawer).
Before the machine is connected,
the steam control dial must be in
the off position. This is to prevent an
uncontrolled escape of steam or hot
water from the steam spout. Danger of
scalding or burning.
Use
Warning. Danger of scalding or
burning. The spouts and the liquids
dispensed are very hot.
Installation work and repairs may
only be carried out by suitably
This machine is not a toy! Do not
let children play with it or use it
unsupervised. Their skin is very
sensitive and reacts to hot
temperatures. Danger of scalding and
burning.
qualified and competent persons in
accordance with local and national
safety regulations. Repairs and other
work by unqualified persons could be
dangerous and the manufacturer will
not be held liable.
Remember that espresso is not a
children's drink.
Ensure current is not supplied to the
machine until after maintenance or
repair work has been carried out.
The water piping must be rinsed
through and the machine cleaned
thoroughly before the first drink is
prepared.
The machine is only completely
isolated from the electricity supply
when:
Only cold, fresh drinking water
should be used to fill the water
container. Warm or hot water or other
liquids could damage the machine.
Change the water every day to prevent
a build up of bacteria.
– the mains fuse is withdrawn,
– or the screw-out fuse is removed (in
countries where this is applicable),
– it has been switched off at the wall
socket and the plug has been
withdrawn.
Never put anything other than
roasted espresso/coffee beans in
the coffee bean container. It must never
be filled with ground coffee as this
could damage the grinder.
Never open the housing of the
machine.. Tampering with electrical
connections or components and
mechanical parts is highly dangerous
to the user and can cause operational
faults or electric shock.
8
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Warning and Safety instructions
Sugar can damage the coffee
machine. Only use pure coffee
The machine should be descaled
regularly, depending on the
hardness of the water, with the
descaling tablets supplied. The harder
the water, the more often the machine
must be descaled. The manufacturer
cannot be held liable for damage
arising from insufficient descaling.
beans. Do not use coffee beans which
have been treated with anything
containing caramel, any kind of sugar
or any other substances. Do not put
drinks containing sugar, or instant
coffee in the machine.
Never place a drink with ignited
alcohol under the steam spouts.
The flames could ignite plastic
Only use the descaling tablets
supplied by Miele and follow the
instructions on the packet carefully. Use
the exact proportions recommended to
avoid damage to the machine.
components and cause fire damage.
The hot water and steam could
cause scalding. Be very careful
when using these functions. Never
direct the steam spout towards the
body.
Depending on the fat content of the
coffee used, the brew unit could
become blocked. Clean it every 2 to 4
months with a cleaning tablet.
The coffee machine must never be
used for cleaning objects.
To ensure the brew unit functions
correctly, lubricate the joints of the
brew unit using the silicone lubricant
supplied every time you clean the
coffee machine with a cleaning tablet.
Always ensure that the steam
control dial is turned to the off
position when not needed. Otherwise
there is a danger of an uncontrolled
escape of steam. Danger of scalding.
Used coffee grounds should be put
with the organic rubbish or on the
compost heap, but not emptied down
the sink, as they could block it.
Do not use steam cleaning
apparatus to clean the machine.
Pressurised steam could reach the
electrical components and cause a
short circuit.
Never hang anything on the front
when it is open as this could
damage the machine.
Clean the machine every day to
prevent a build-up of bacteria.
The brew unit and the water container
must be washed by hand. The drip tray,
grilles and waste unit are all dishwasher
proof.
The steam and hot water spouts
become very hot during use.
Always grip the steam spout by the
insulated screw connector at the top.
9
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Warning and Safety instructions
In countries where there are areas
which may be subject to infestation
by cockroaches or other vermin, pay
particular attention to keeping the
machine and its surroundings in a
clean condition at all times. Any
damage which may be caused by
cockroaches and other vermin will not
be covered by the guarantee.
Disposal of your old machine
Before throwing an old machine
away, switch it off and disconnect it
from the power supply. Cut off the cable
directly behind the machine, then cut
off the plug and render it useless to
prevent misuse.
The manufacturer cannot be held
liable for damage caused by
non-compliance with these Warning
and Safety instructions.
10
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Brief description
Unlike standard coffee machines, this
machine has a container for coffee
beans so that they can be freshly
ground for every cup, to benefit fully
from the flavour.
If two cups of coffee or espresso are
required at the same time, the
appropriate coffee portion button must
be pressed twice. The machine will fill
the cups in two stages with a slight
pause in between.
First the ground coffee is moistened
with hot water (pre-brewing), to
develop the aroma. Next, hot water is
forced at high pressure through the
ground coffee. The pre-brewing
process is optional.
The machine can be programmed to
grind from 6 to 9 grammes of coffee,
depending on the type. The
programmed-in quantity will be the
same for all sizes of cup
(small/espresso, medium coffee, large
coffee). Only the amount of water will
change.
To prevent water from remaining in the
pipes, any water left is expelled,
resulting in a little trickle after the coffee
has been dispensed. The coffee is then The fineness to which the coffee is
ready.
ground can also be programmed in.
The used coffee grounds are
The hot water from the hot water spout
is at an ideal temperature for making
tea.
automatically emptied into the waste
unit. There is no need to remove the
grounds manually after each cup.
The light can be switched on
The size of cup (max. 250 ml) can be
programmed in so that the correct
amount of coffee is dispensed. If the
cup being used has a smaller capacity
than the programmed cup size,
preparation can be halted at any time
by pressing one of the coffee portion
buttons.
independently of operation.
In the interests of safety, the electricity
supply is switched off as soon as the
front of the machine is opened. There is
also a system lock to prevent children
from operating the machine.
The easy to use programming facility
allows, amongst other things, the
language in the display to be altered,
and the water hardness to be
programmed in.
11
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Brief description
To ensure that the flavour can develop
fully and be maintained for longer the
machine has an additional function to
automatically rinse and pre-warm the
system. The same function is used to
clean the system and the coffee spouts
after use.
Hot water from the hot water spout can
be used to pre-warm the cups.
The machine can be programmed to
switch to standby mode so it is always
ready for operation but does not
consume unnecessary electricity. This
can be programmed to happen
between 15 minutes and 3 hours after
coffee was last dispensed.
To save time when preparing coffee for
a number of people, the pre-grind
function can be selected, so there is
always a portion of coffee ready.
12
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Programming the machine
The machine can be programmed in easy stages for
setting to your exact requirements. The following
programming options are available:
Language German, Dutch, Portuguese, Spanish,
English, Italian, French
Rinsing on, off
Water hardness
hardness 1, hardness 2, hardness 3, hardness 4
Temperature large coffee
minimum, low, medium, high, maximum
Temperature medium coffee
minimum, low, medium, high, maximum
Temperature small/espresso coffee
minimum, low, medium, high, maximum
Pre-brewing on, off, long
Pre-grinding off, on
Programme hot water off, on
Total coffee number of coffee portions
Descaling automatic descaling programme
Standby timer to switch off time, selectable in
15 minute stages
A more detailed explanation of the programme
options is given in the individual sections.
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Programming the machine
To programme the machine,
^ Turn the selector to the programming position. The
machine is now in programming mode and will
respond according to the symbols shown under
the buttons.
^ By pressing the - or e button
– the required programming option in the display
can be highlighted with an asterisk. Press ENTER
to select the option.
– the settings of the various programming options
can be altered.
– a time can be entered for the Standby option.
^ By pressing ENTER
– a programming option highlighted with an asterisk
can be selected.
– an alteration to the programmed settings can be
saved.
If a setting is altered by mistake, do not
press ENTER. Turn the selector to
position "0". The altered setting will not
be saved and the original setting will be retained.
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Programming the machine
Choosing a language
The language for the commands in the display can
be selected before the machine is used for the first
time.
^ Turn the selector anti-clockwise to the
programming position.
The machine is now in programming mode and
will respond according to the symbols shown
under the buttons.
The following will appear in the display:
Programming option "Language" will be
highlighted with an asterisk.
^ Press ENTER to confirm this option.
The sub-menu will appear in the display as
follows:
^ Press the e button until the required language
appears (deutsch, nederlands, portugues,
espanol, english, italiano or francais).
^ Press ENTER to save this setting, or
turn the selector to "0" to undo the alterations if a
mistake has been made.
This will bring you back from the sub-menu.
All commands in the display will now appear in the
selected language.
15
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Programming the machine
Rinsing
To remove any coffee grounds from the system the
water piping and brew unit must be rinsed through
every day before the first drink is prepared. If
programme "Rinsing" is set to "On" rinsing will start
automatically when the machine is cold and the
selector switch is set to the "On" position, with or
without lighting. This will warm the brew unit up at
the same time because hot water is used for the
rinse process. An appropriate message will appear
in the display.
If a drink has just been prepared the machine will
still run an automatic rinse programme shortly
before it goes into standby mode.
To prevent water from running into the
drip tray always place an empty cup
under the coffee spouts before making
the first cup of coffee.
^ Turn the selector anti-clockwise to the
programming position. The machine is now in
programming mode and will respond according to
the symbols shown under the buttons.
The following message will appear in the display:
^ Press the e button to highlight programming
option "Rinsing" with an asterisk.
^ Press ENTER to confirm this option.
The sub-menu will appear in the display as
follows:
16
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Programming the machine
^ Press the e button to switch rinsing on or off.
It is a good idea to set this option to "On"
so that the rinse process cannot be
forgotten.
^ Press ENTER to save this setting, or
turn the selector to "0" to undo the alterations if a
mistake has been made.
This will bring you back from the sub-menu.
Setting the water hardness
For trouble-free operation of the coffee machine,
and to ensure that the descaling reminder appears
in the display at the appropriate time, it is important
to programme in the water hardness. The water
hardness indicates how much calcium is dissolved
in the water. The higher the calcium content, the
harder the water is.
The machine monitors the volume of water passing
through it in conjunction with the hardness of the
water. Less hard water can be allowed to pass
through before descaling than soft water.
The local water authority will be able to tell you the
hardness of water in your area. Alternatively, you
can measure the hardness yourself using the
enclosed test strip:
17
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Programming the machine
^ Dip the strip in your drinking water for
approximately a second, then shake off any
excess water.
The results will be evident after about 1 minute.
If the water is harder than 7.0 mmol/l or 700 mg/l
(40 °d), limescale will build up more rapidy than
with soft water. Descaling will need to be carried
out more regularly than stated to prevent
limescale damage to the machine.
Use programming option "Water hardness" to
programme in the water hardness.
There are four programmable levels:
Level
Hardness
°d
mmol/l
Water
(machine)
(local water) (German
through-
scale)
flow in litres
Hardness 1 1 (soft)
Hardness 2 1 (soft)
Hardness 3 2 (medium)
Hardness 4 3 (hard)
0 - 3
4 - 7
0 - 1.3
approx. 320
1.3 - 2.5 approx. 160
2.5 - 3.8 approx. 80
7 - 14
14 - 21
above
3.8
approx. 40
4 (very hard) above 21
^ Turn the selector anti-clockwise to the
programming position.
The machine is now in programming mode and
will respond according to the symbols shown
under the buttons.
The following will appear in the display:
Press the e button to highlight programming
option "Water hardness" with an asterisk.
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Programming the machine
^ Press ENTER to confirm this option.
The sub-menu will appear in the display as
follows:
^ Press the e button to set the water hardness level
(hardness 1 - hardness 4)
^ Press ENTER to save this setting, or
turn the selector to "0" to undo the alterations if a
mistake has been made.
This will bring you back from the sub-menu.
Selecting the temperature for drinks
The machine can be set at different temperatures to
suit varying coffee drinking habits.
Five temperature levels are available for each drink
option. Maximum is the highest temperature,
minimum the lowest.
Not all types of coffee can withstand a
high temperature. Certain types are too
delicate and the froth on top would not
be so good.
^ Turn the selector anti-clockwise to the
programming position.
The machine is now in programming mode and
will respond according to the symbols shown
under the buttons.
The following will appear in the display:
19
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Programming the machine
^ Press the e button to highlight programming
option "Temp. L coffee" for large coffee, "Temp.
coffee" for medium coffee or "Temp. S coffee" for
small/espresso coffee with an asterisk.
A different temperature can be programmed for
each drink option.
^ Press ENTER to confirm this option.
Depending on the programming option selected,
the sub-menu will appear in the display as follows:
^ Press the e button to set the temperature to
minimum, low, medium, high or maximum.
^ Press ENTER to save this setting, or
turn the selector to "0" to undo the alterations if a
mistake has been made.
This will bring you back from the sub-menu.
20
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Programming the machine
Switching the pre-brewing function on or
off
When the pre-brewing function is switched on, the
freshly ground coffee is first moistened with a little
hot water. Then the remaining water is forced
through the moistened coffee at high pressure. This
pre-brewing process allows the aroma and froth on
the coffee to develop to the full.
When the pre-brewing function is switched off, the
hot water is forced through the coffee immediately.
^ Turn the selector anti-clockwise to the
programming position.
The machine is now in programming mode and
will respond according to the symbols shown
under the buttons.
The following will appear in the display:
^ Press the e button to highlight programming
option "Pre-brewing" with an asterisk.
^ Press ENTER to confirm this option.
The sub-menu will appear in the display as
follows:
^ Press the e button to switch the pre-brewing
process on, off or to "long" (an extra long
pre-brew).
21
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Programming the machine
^ Press ENTER to save this setting, or
turn the selector to "0" to undo the alterations if a
mistake has been made.
This will bring you back from the sub-menu.
When making coffee with the pre-brewing function
switched on, the word "Pre-brewing" will appear in
the display after the coffee has been ground.
Switching the pre-grinding function on
or off
When the pre-grinding function is switched on, a
new portion of beans will be ground immediately
each time a cup is prepared, so there is always a
portion of ground coffee in readiness. This saves
time and is particularly useful when making coffee
for a number of guests. To prevent loss of aroma,
however, the pre-grinding function should be
switched off when only preparing coffee
occasionally.
^ Turn the selector anti-clockwise to the
programming position.
The machine is now in programming mode and
will respond according to the symbols shown
under the buttons.
The following will appear in the display:
^ Press the e button to highlight programming
option "Pre-grinding" with an asterisk.
^ Press ENTER to confirm this option.
The sub-menu will appear in the dislay as follows:
22
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Programming the machine
^ Press the e button to switch the pre-grinding
function to On or Off.
^ Press ENTER to save this setting, or
turn the selector to "0" to undo the alterations if a
mistake has been made.
This will bring you back from the sub-menu.
Switching the programmed quantity of
hot water on or off
If the function "Prog. hot water" is switched on, the
machine will dispense a precise, pre-programmed
quantity of hot water when the hot water button d
is pressed. (See "Setting the portion sizes"). When
the function is switched off, the machine will
dispense hot water freely if the hot water button d
is pressed, and continue to do so until the button d
is pressed again.
^ Turn the selector anti-clockwise to the
programming position.
The machine is now in programming mode and
will respond according to the symbols shown
under the buttons.
The following will appear in the display:
^ Press the e button to highlight programming
option "Prog. Hot water" with an asterisk.
^ Press ENTER to confirm this option.
The sub-menu will appear in the display as
follows:
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Programming the machine
^ Press the e button to switch the function to On or
Off.
^ Press ENTER to save this setting, or
turn the selector to "0" to undo the alterations if a
mistake has been made.
This will bring you back from the sub-menu.
Displaying the number of cups of coffee
already dispensed (Total coffee)
Select function "Total coffee" and press ENTER to
display the number of cups of coffee
(small/espresso, medium coffee, large coffee) that
have been dispensed to date. Press ENTER again to
bring you back from the sub-menu.
Setting a standby time
To ensure that the coffee machine does not
consume unnecessary electricity and yet is always
ready for operation, it can be switched to
energy-saving mode via programming option
"Timer". The lighting also switches off in
energy-saving mode.
The length of time before it switches to this mode
can be programmed in. This can be between 15
minutes and 3 hours. The time is measured from the
last time coffee/water was dispensed.
Whenever the selector is turned to "0" or
the machine front is opened, the
machine will begin to calculate the time
again.
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Programming the machine
^ Turn the selector anti-clockwise to the
programming position.
The machine is now in programming mode and
will respond according to the symbols shown
under the buttons.
The following will appear in the display:
^ Press the e button to highlight programming
option "Timer" with an asterisk.
^ Press ENTER to confirm this option.
The sub-menu will appear in the display as
follows:
^ Press the e or - button to select the required
length of time (e counts down, - counts up). The
time can be set in 15 minute stages.
^ Press ENTER to save this setting, or
turn the selector to "0" to undo the alterations if a
mistake has been made.
This will bring you back from the sub-menu.
If rinsing is set to "On" and a drink has already
been prepared the machine will automatically
carry out a brief rinse before it goes into Standby
mode.
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System lock
The machine can be locked to ensure that it is not
operated by unsupervised children or persons who
are unacquainted with the operating instructions.
Activating the system lock
^ Turn the selector anti-clockwise to the "Lock"
position:
The following will appear in the display:
^ Press the - button until
the following appears in the display:
The machine is now locked and cannot dispense.
The system will remain locked even if the selector is
turned to other positions and the lighting will remain
switched off.
Deactivating the system lock
^ Turn the selector anti-clockwise to the "Lock"
position:
The following will appear in the display:
^ Press the - button until
the following appears in the display:
The machine is now unlocked and ready to
dispense.
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Filling the water and coffee bean containers
Please clean the machine thoroughly before
filling the water container and the coffee bean
container, (see "Cleaning and care").
Filling the water container
The quality of the water plays an
important part in the overall quality of the
coffee. The water container should
therefore be emptied and filled with fresh water
every day. To remind you to do this the following
message will appear in the display when you switch
the machine on:
Hot water and other liquids could damage the
machine. Use cold, clean drinking water and fill
the machine every day.
^ Open the front of the machine.
^ Lift the water container up and pull it forwards to
remove it.
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Filling the water and coffee bean containers
^ Take the lid off and fill the container with cold,
clean drinking water up to a maximum of 2 cm
below the top.
A valve in the base of the container will ensure
that no water can escape.
^ Replace the lid making sure that the small handle
faces towards the front and then push the
container all the way back into the machine.
The container should now be sitting flat on the
floor of the machine to ensure the valve is sealed.
If the water container does not sit flat on the floor,
check whether the surface that the water
container sits on is dirty and clean it if necessary.
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Filling the water and coffee bean containers
Filling the coffee bean container
Only put roasted espresso or coffee beans in the
container. Anything else, including ground coffee
will damage the grinder.
Do not use coffee beans which have been
treated with caramel, sugar or other substances.
Do not put drinks containing sugar, or instant
coffee in the machine. Sugar will damage the
machine.
For technical reasons, the coffee bean container
must not be removed from the machine.
^ Carefully pull the container out as far as it will go,
so that the lid is fully visible. Lift the lid.
^ Fill the container with roasted coffee beans to
within about 2 cm of the top.
^ Close the lid and push the container back into
place.
^ Close the front of the machine.
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Setting the portion sizes
Important: the water piping must be rinsed
through and the machine cleaned thoroughly
before the first drink of coffee is prepared. Use
the rinse button for this, (see "Cleaning and
care"), and then prepare hot water afterwards,
(see "Preparing drinks").
The flavour of the coffee produced depends on the
type of coffee, how finely the beans are ground and
the quantity of water used. Espresso, coffee and tea
cups vary in size. To ensure the machine uses
exactly the amount of water to suit your taste and
your cups, there is a choice of four different portion
sizes:
three portion sizes for espresso/coffee (max. 250 ml)
and one for tea (max. 300 ml).
The coffee portion buttons are designed for the
following types of coffee:
The small/espresso button a dispenses a standard
size espresso to be served in a standard espresso
cup.
The medium coffee button b dispenses coffee for
a standard size coffee cup. It uses the same
quantity of ground coffee as an espresso, but adds
more water.
The large coffee button c dispenses a large
coffee, suitable for a large coffee cup or mug.
Again, only the volume of water is increased,
resulting in a milder flavour.
The volume of water dispensed by each button can
be altered to suit your needs.
Have the correct size of cup available to carry out
the following steps.
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Setting the portion sizes
Coffee and espresso cups
^ Turn the selector clockwise to the In Operation
position (with or without lighting).
If the machine is still cold the display will show the
following messages in succession:
"Fresh water?" to remind you to fill the water
container with cold, fresh drinking water.
If a rinsing programme is running "Rinsing" and then
"Rinsing/Pre-warming" will appear in the display
once the machine has started heating up.
Hot water will flow out of both coffee spouts into the
drip tray. The system is now rinsed out and pre-
warmed.
Wait until the following message appears in the
display:
^ Place one cup under both coffee spouts.
The coffee is always dispensed simultaneously
from both spouts.
^ Press the coffee portion button appropriate to the
size of cup until the cup is as full as required.
Release the coffee portion button.
The grinding process appears in the display:
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Setting the portion sizes
Warning: Leave the cup under the
spouts for a few seconds after the coffee
has been dispensed to catch any
remaining drips.
^ The procedure is the same for the other two coffee
portion buttons.
The volumes of water programmed in will now be
dispensed every time.
Tea cup
To programme in the volume of water for
a tea cup, function "Prog. hot water" must
be switched on. (See "Switching the
programmed hot water on or off").
^ Turn the selector clockwise to the In Operation
position (with or without lighting).
^ If the machine is still cold the display will show the
following messages in succession:
"Fresh water?" to remind you to fill the water
container with cold, fresh drinking water.
If a rinsing programme is running "Rinsing" and
then "Rinsing/Pre-warming" will appear in the
display once the machine has started heating up.
Hot water will flow out of both coffee spouts into
the drip tray. The system is now rinsed out and
pre-warmed.
^ Wait until the following message appears in the
display:
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Setting the portion sizes
^ Place a tea cup under the hot water spout.
^ Press the hot water button d until the cup is as
full as required. Then release the hot water button
d.
There will be a few seconds delay before water is
dispensed.
The following will appear in the display during this
procedure:
The volume of hot water programmed in
will now be dispensed every time.
If the function "Progr. hot water" is switched "off",
the machine will dispense hot water freely until the
hot water button d is pressed again to stop it.
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Making coffee
Important: the water piping must be rinsed
through every day and the machine cleaned
thoroughly before the first drink of coffee is
prepared. This will take place automatically if the
Rinsing programme is set to "On" and the
machine is cold. Hot water will run out of both
spouts into the drip tray once the machine has
heated up. The following two messages will
appear in succession in the display:
If the "Rinsing" programme was set to "Off" press
the rinse and pre-warming button to rinse out the
system (see "Cleaning and care").
Before making the very first drink, the system
should be rinsed through several times to remove
any residual water still in the machine from the
quality control tests.
To prevent water from running into the
drip tray always place an empty cup
under the coffee spouts before making
the first cup of coffee. Otherwise the drip tray will
need to be emptied regularly.
Warming the system and the cups
The system and the cups should always be
pre-warmed to allow the flavour to develop and be
retained. The aroma of espresso does not react well
to cold, so the machine has a pre-warming function.
^ Turn the selector clockwise to the In Operation
position (with or without lighting).
If the selector is already in this position with the
message "Standby. . ." shown in the display, the
machine is in energy-saving mode. Press ENTER to
switch it into operation.
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Making coffee
The following will appear in the display:
Wait until the following appears in the display:
Pre-warming cups
The smaller the volume of coffee/espresso, the more
important it is to pre-warm the cup.
^ Place the cup under the hot water spout.
^ Press the hot water button d and half fill the cup.
^ Press the hot water button d again to stop.
^ Leave the cup for a few seconds to warm, then
pour the water away. In the meantime, pre-warm
the system.
Pre-warming the system
^ Place a cup or container under the two coffee
spouts.
The water for pre-warming will be dispensed
simultaneously from both spouts.
^ Press the rinsing and pre-warming button e.
The following will appear in the display:
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Making coffee
^ Press ENTER again to confirm your selection.
Hot water will be dispensed from both spouts,
warming the system. The following will appear in the
display:
^ Place the empty, pre-warmed cup under both
coffee spouts and prepare the coffee.
Small/espresso, medium coffee, large
coffee
The size of portion dispensed by each of the coffee
portion buttons can be programmed in according to
individual and national tastes (see "Setting the
portion sizes").
The coffee spouts are height-adjustable to suit
different sizes of cup:
^ Gently pull the spouts downwards.
This ensures that coffee is dispensed directly into
the cup, giving it less chance to cool down, and
ensuring that the froth is retained.
Small/espresso, medium coffee and large coffee
are all dispensed in the same way:
^ Turn the selector clockwise to the In Operation
position (with or without lighting).
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Making coffee
If the selector is already in this position with the
message "Standby. . . " shown in the display, the
machine is in energy-saving mode. Press ENTER to
switch it into operation.
The following will appear in the display:
Wait until the following appears in the display:
^ Place a cup under both coffee spouts.
The coffee is always dispensed simultaneously
from both spouts.
^ Press the required coffee portion button once.
The coffee will be prepared.
Depending on the portion selected, the following will
appear in the display:
If "Pre-brewing" is switched on, the following will
appear in the display:
Do not open the front of the machine during the
brewing process. This would damage the
machine.
Warning: Leave the cup under the
spouts for a few seconds after the coffee
has been dispensed to catch any
remaining drips.
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Making coffee
Cancelling preparation
^ To cancel the coffee making process, press one of
the coffee portion buttons and preparation will be
stopped immediately.
To prepare two cups simultaneously
^ Place a cup under each of the coffee spouts.
^ Press the required coffee portion button in quick
2x
succession to bring up two cups g in the display.
The machine will fill the cups in two stages with a
slight pause in between. Depending on the portion
selected, the following will appear in the display:
If "Pre-brewing" is switched on, the following will
appear in the display after the grinding process:
Leave the cups under the spouts until
the two cups have disappeared from the
display. The process is now finished.
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Making coffee
Cappuccino
To make cappuccino you need a china or porcelain
cup, a large container such as a milk jug and milk.
Cold, low-fat milk (1.5% fat) is best for
creating froth and ideally it should be
prepared in a cold, stainless steel jug
that narrows towards the top.
^ Half fill the jug/container with cold milk and
dispense a portion of espresso into a china cup.
The volume of the milk in the jug will double or
triple when frothed. If the jug is too full to start
with, the milk could overflow, leading to a risk of
scalding.
^ Direct the steam spout towards the drip tray and
slowly turn the steam control dial anti-clockwise.
Any condensed water in the spout will be
expelled.
^ As soon as steam appears from the spout, switch
the steam off by turning the control dial clockwise
to the o position.
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Making coffee
^ Position the steam spout just below the surface of
the milk in the jug and slowly turn the steam
control dial anti-clockwise.
^ Move the jug in circles until a thick froth has built
up, then lower the spout deeper into the milk to
heat the rest.
Do not let the milk boil! This would cause
the froth to collapse and a skin to form.
With a little practice, you will soon
achieve perfect results.
^ Switch the steam off by turning the control dial
clockwise to the o position.
^ Take the jug away from the steam spout. Carefully
pour the milk into the coffee and spoon some froth
onto the surface.
The cappuccino is ready. As a finishing
touch, sprinkle a little cocoa powder over
the froth.
Always clean the steam spout immediately after use,
as it is harder to clean once milk has dried on.
(See "Cleaning and care").
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Making coffee
Hot water
When it is switched on, the machine will dispense
hot water at any time for tea or other drinks.
^ Turn the selector clockwise to the In Operation
position (with or without lighting).
If the selector is already in this position with the
message "Standby. . . " shown in the display, the
machine is in energy-saving mode. Press ENTER to
switch it into operation.
The following will appear in the display:
Wait until the following appears in the display:
^ Place a suitable container (e.g. a tea cup) under
the hot water spout.
^ Press the hot water button d.
Hot water will be dispensed from the hot water
spout.
^ As soon as the container is full, press the hot
water button d again.
The machine will stop automatically if a
volume has been programmed in for hot
water and function "Prog. hot water" is
switched on.
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Making coffee
After use
Before switching the machine off for any
length of time, the water pipes, brew unit
and spouts should be cleaned to remove
any residual coffee. Place a suitable container under
the spouts.
^ Press the rinsing and pre-warming button e.
The following will appear in the display:
^ Press ENTER again to confirm your selection.
Hot water will be dispensed from both spouts, to
clean the water pipes, the brew unit and the coffee
spouts. The following will appear in the display:
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Programming the coffee grinder
A good espresso with a thick, even froth depends
not only on the quality, pressure and temperature of
the water and the quality of the coffee beans, but
also on the quantity of beans and how finely they are
ground.
The froth should have an even colour with dark
stripes running through it.
Grinding the coffee
To avoid damage to the machine, the slide
control for the coffee grinder setting should be
moved carefully and in small stages.
There are various ways to tell whether the coffee
grinder is set correctly:
– If espresso flows too quickly into the cup, it
means that the coffee has been ground too
coarsely and the pressure is not sufficient. The
grinder should be set on a finer setting.
– If espresso only trickles into the cup, the coffee
beans have been ground too finely and the coffee
will be bitter. The grinder should be set on a
coarser setting.
– If the froth is evenly coloured but pale, this is also
a sign that the coffee beans have been ground
too coarsely.
– If the froth is very dark brown on one side,
graduating almost to white on the other, it
suggests that coffee beans have been ground too
finely.
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Programming the coffee grinder
To alter the grinder setting
^ push the upper slide control to the left (for finer
grinding) or to the right (for coarser grinding).
You should be able to feel the notches clearly
when moving the slide control.
If the slide refuses to move,
^ close the machine and dispense a cup of
espresso coffee.
Then try the slide control again.
Setting the quantity
Both the flavour and the froth on the coffee depend
on the quantity of ground coffee used.
6 to 9 grammes of coffee beans are used per cup,
depending on the type of coffee. The greater the
quantity, the stronger the flavour will be.
The quality of the froth is also affected by the
quantity:
– If the froth is evenly coloured but pale, it could
means that too little coffee is being used.
– If the froth is very dark brown on one side,
graduating almost to white on the other, it could
mean that too much coffee is being used.
To alter the amount of coffee to be ground,
^ push the lower slide control to the left (to grind
less coffee) or to the right (to grind more coffee).
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Cleaning and care
N.B.: To ensure the machine functions correctly, it
is essential that you maintain and clean it as
instructed in these operating instructions and in
the video supplied with your machine using the
cleaning/descaling agents supplied by Miele.
Failure to do so can result in poor quality coffee,
bacterial contamination and in extreme cases
can lead to malfunction of the machine.
Danger - always allow the machine to cool down
before cleaning. Danger of scalding.
Do not clean the machine with a steam cleaner to
avoid the risk of damage to the machine.
Never use cleaners containing chlorides, sand,
soda or scouring agents. These would damage
the surface.
It is important to clean the machine regularly, as the
used coffee grounds will soon go mouldy.
With the exception of the brew unit and the water
container all removable accessories are dishwasher
proof. Please be aware that discolouration can
occur to plastic components if they are washed in
the dishwasher frequently. This is caused by
colourants in foods like tomato sauce. The
discolouration is no cause for concern.
Rinse button
Before switching the machine off for any length of
time, the pipework, brew unit and spouts need to be
cleaned to remove any residual coffee. Place a
suitable container under the spouts.
^ Press the rinsing and pre-warming button e.
(The machine must be operational and heated up,
otherwise it will not react when the button is
pressed.)
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Cleaning and care
The following message will appear in the display:
^ Press ENTER again to confirm your selection.
Hot water will be dispensed from both spouts, to
clean the water pipes, the brew unit and the coffee
spouts. The following will appear in the display:
Water container
Empty the water container daily and fill with fresh,
cold drinking water just before use.
^ Clean the water container by hand using a mild
solution of hot water and washing up liquid.
Make sure that there is no soiling underneath the
water container or in the area around the valve.
Otherwise the container will not sit flat and this
could result in water leaking from the machine.
^ Clean the surface the water container sits on
thoroughly.
^ Lubricate the seals on the water container and on
the contact in the machine with the silicone
lubricant supplied each time you descale the
machine.
Machine front
^ Clean the front of the machine with a solution of
hot water and washing up liquid. Wipe dry with a
soft cloth.
E-Cloth
A microfibre "E-Cloth" is available from the Miele UK
Spare Parts Department, which is suitable for
cleaning surfaces such as stainless steel, glass,
plastic and chrome without the use of chemicals.
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Cleaning and care
Avoid the following on all types of front:
– cleaning agents containing soda, acids or
chlorides,
– abrasive cleaning agents, e.g. powder cleaners
and cream cleaners.
– abrasive sponges, e.g. pot scourers, or sponges
which have been previously used with abrasive
cleaning agents.
To prevent the risk of scratches and damage to
the surface structure of stainless steel and
aluminium fronted machines pay particular
attention to the following cleaning instructions.
Stainless steel fronted machines
The machine front and controls are susceptible to
scratches and abrasion.
Please observe the different cleaning instructions for
- stainless steel surfaces and
- stainless steel coloured controls
Stainless steel surfaces
Stainless steel surfaces can be cleaned using a
proprietary non-abrasive cleaning agent designed
specifically for use on stainless steel, or with the
Miele E-Cloth.
When descaling the machine wipe up any spillages
of descaling agent immediately!
To help prevent re-soiling, a proprietary
conditioning agent for stainless steel can
also be used. Apply sparingly with an
even pressure in the direction of the "grain".
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Cleaning and care
Stainless steel coloured controls
The controls may suffer discolouration or damage
if soiling is left on them for too long. Remove any
soiling straight away.
– Do not use stainless steel cleaners on the
controls.
When descaling the machine wipe up any spillages
of descaling agent immediately!
Aluminium fronts
Aluminium is affected by the way that light falls on it,
by the surrounding environment and by the angle
you observe it from.
Aluminium surfaces and controls may suffer
discolouration or damage if soiling is left on them
for too long. Remove any soiling straight away.
Warning: The surfaces and controls are susceptible
to scratches and abrasion.
Do not use:
– stainless steel cleaners,
– cleaning agents containing descaling agents,
– dishwasher detergent.
When descaling the machine wipe up any spillages
of descaling agent immediately!
Interior
Clean the interior of the machine with a solution of
hot water and washing up liquid. Wipe dry with a
soft cloth.
On the inside of the front there is a funnel.
Underneath the funnel is a small sponge to catch
any drips. Rinse the sponge out as necessary.
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Cleaning and care
Drip tray
At the rear of the drip tray is a float which will
protrude from the drip tray when it is full. Remove
the tray and empty and clean it.
However, to avoid a build-up of odours, the drip tray
should be cleaned every day.
^ Remove the grilles from the drip tray.
Both grilles can be washed either by hand or in
the dishwasher.
^ Open the machine front.
^ Carefully remove the drip tray and wash it by hand
with a solution of hot water and washing up liquid,
or in the dishwasher.
^ Dry all the pieces and replace them in reverse
order. Make sure that the float can move about
easily so that it will protrude from the drip tray
when it is full.
^ Close the front of the machine.
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Cleaning and care
Waste unit
Clean the waste unit daily to prevent coffee grounds
from turning mouldy.
There will probably also be water in the waste unit
left over from the rinsing process.
Lining the waste unit with one or two
pieces of kitchen paper towel will make it
easier to clean.
^ Grasp the waste unit and pull it forwards to
remove.
Do not use force. If the waste container can only
be removed with difficulty, it is not positioned
correctly, (see "Problem solving guide").
^ Clean the waste unit in the dishwasher or by hand
with hot, mild soapy water and dry with a cloth.
^ Push the unit back into the machine, positioning it
over the notches.
Ensure that the container is correctly in
place.
It must sit level and secure. Otherwise
the machine will not work.
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Cleaning and care
If the "Empty waste unit" message appears in
the display window after you have just cleaned
the unit out you will need to take it out of the
machine and push it back into position again and
then press the ENTER button. Otherwise the
machine will get blocked. This is a safety feature
to prevent the waste unit from overflowing. The
machine counts the number of times coffee
grounds are emptied into the waste unit. It
automatically prompts you to empty it after a
certain number of times.
Brew unit
As soon as the waste unit has been cleaned, the
brew unit must be cleaned as well.
The brew unit can only be removed when the
waste unit has been taken out.
Do not use force. If the waste container can only
be removed with difficulty, it is not positioned
correctly, (see "Problem solving guide").
The brew unit must be cleaned by hand
because the moving parts are lubricated and the
rubber seals could become brittle in a
dishwasher.
Lubricate the parts of the brew unit with the
silicone lubricant supplied when there is no more
grease on the joints, to keep the machine
working smoothly (see "Lubricating the brew
unit").
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Cleaning and care
^ Grasp the brew unit by the handle and press the
part marked PRESS with your thumb.
^ Carefully pull the brew unit out.
If this can only be done with difficulty, it is not
correctly positioned, (see "Problem solving
guide").
^ Clean the brew unit thoroughly under hot running
water without washing-up liquid.
Wipe any remaining coffee off the steel filters.
There is one filter inside the funnel and a second
one to the left of it. The second one can be
removed for cleaning (see "Cleaning the filters").
^ Dry the funnel area to prevent ground coffee from
sticking to it and affecting the next drink you
make.
^ Directly after cleaning, press the part marked
PRESS once.
^ Slide the brew unit back into the machine along
the guiding runners, without pressing the part
marked PRESS, until you hear it click into place.
Cleaning the steel filters
^ Wipe any remaining coffee off the steel filter in
the funnel of the brew unit to keep the machine
in good working order.
The steel filter to the left of the funnel can be
removed for thorough cleaning. Check it from time to
time to see if it is dirty and clean it whenever
necessary.
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Cleaning and care
^ Remove the brew unit.
^ Fit the hexagonal key supplied to the connection
point in the brew unit, turn anti-clockwise while
gripping the filter firmly.
^ Remove the filter with the screw.
^ Clean the filter with hot water and dry thoroughly.
^ Replace the filter in the brew unit and secure it by
carefully turning the hexagonal key clockwise,
while gently pressing down on the filter to ensure
that it is engaged correctly.
Lubricating the brew unit
^ Remove the brew unit carefully.
While carrying out the following
procedure ensure that the brew unit is
correctly set up. The funnel must be set
slightly higher and the socket standing vertically
(see the illustration, or the problem solving guide).
^ Smear a little of the silicone lubricant supplied on
the joints a, in the axle b on the runners c and
on sealing ring d.
Replacement tubes of silicone lubricant are
available to order from your Miele Dealer or from the
Spare Parts Dept.
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Cleaning and care
^ Clean the bolt a, and smear a little silicone
lubricant on it and on the joints b.
^ Place the brew unit in the machine.
Rinsing cycle: Degreasing the brew unit
Depending on the fat content of the coffee used, the
brew unit could become blocked. It should therefore
be cleaned after approx. 500 portions have been
prepared using the cleaning tablets supplied with
the machine. These have been specially formulated
for use in this coffee machine. They are available
from your Miele Dealer or from the Miele Spare Parts
Department.
To remind you to degrease the brew unit the
message "Rinsing Cycle" will appear in the
display after 500 portions. It will not go out until
the cleaning cycle has been carried out.
^ Three quarters fill the water container with fresh,
cold water and place it in the machine.
^ Remove the brew unit and place a cleaning tablet
in the funnel.
^ Replace the brew unit in the machine and close
the door.
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Cleaning and care
^ Place a container, minimum capacity 0.75 litres,
under both coffee spouts.
^ Press the rinsing and pre-warming button e.
(The machine must be operational and heated up,
otherwise it will not react when the buttons are
pressed.)
The following will appear in the display:
^ Press the e button to highlight programming
option "Rinsing cycle" with an asterisk.
^ Press ENTER.
The following will appear in the display:
A small amount of water will run out of the spouts,
then a small pause before requesting the next
amount of water. This procedure is carried out 4
times. On the last rinse about half a litre of water
runs out. The whole procedure takes approx. 5
minutes.
^ At the end of the rinsing cycle, the following will
appear in the display:
The brew unit has now been cleaned of
all residues and cleaning agents. Check
that the joints of the brew unit are still
sufficiently lubricated.
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Cleaning and care
Milk frother
Always clean the steam spout immediately after use,
as it is harder to clean once milk has dried on.
^ Loosen the upper locking ring a and pull the
steam spout cover downwards b.
^ Clean the cover with a mild solution of hot water
and washing up liquid or in the dishwasher, then
dry it. Make sure the steam jets are thoroughly
cleaned, especially the very small hole at the top
of the cover as this one is important for the correct
functioning of the spout.
^ Push the cover back into position on the steam
spout e a and tighten the locking ring b.
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Descaling
The machine should be descaled regularly to
ensure that it functions correctly. It will remind you
when this needs to be carried out.
When you are at the stage where only 100 portions
can be made before the next descaling programme
has to be run the following message will appear in
the display : "Descale after coffees: 100".
This message will now appear on a regular basis.
When you are 30 portions away from having to
descale the machine this message will appear every
time you have made a drink. If you let it run to 0 the
machine will stop working and "Descale" will appear
in the display.
You cannot make any more drinks until the
descaling programme has been carried out.
For descaling you should only use the descaling
tablets supplied. These have been specially
formulated for use in this coffee machine. They
are available from your Miele dealer or the Miele
Spare Parts Department.
Other types of descaling agents will damage the
machine and affect the taste.
Follow the instructions on the package carefully.
Otherwise the machine could get damaged.
Allow the machine to cool down before descaling
and remove the steam spout cover of the milk
frother, as this could be damaged by the
descaling agent.
Make sure that any spillages of descaling agent
are removed immediately to avoid damage to the
machine front.
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Descaling
To run the descaling programme
^ Open the front of the machine.
^ Remove the water container, and fill it with 2 litres
of warm water (max. 50°C). Then dissolve 2 Miele
descaling tablets in it.
^ Shut the lid of the water container and replace it in
the machine.
^ Close the front of the machine.
^ Turn the selector anti-clockwise to the
programming position.
^ Press the e button to highlight programming
option "Descaling" with an asterisk.
^ Press ENTER to confirm this option.
The following will appear in the display:
^ Place a large container (approximately 1 litre)
under the hot water spout.
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Descaling
^ Place a large container (approximately 1 litre)
under the steam spout and turn the steam control
dial anti-clockwise.
The descaling process will commence automatically.
The following will appear in the display:
During the descaling programme do not open the
front of the machine or turn the selector to "0".
This would interrupt the descaling process. It will
resume when the front is closed again or the
selector is turned to another position. However
the water container will need to be refilled.
If a smaller container is used, don't
forget to empty it at intervals.
The pump will introduce a small quantity of
descaling agent into the system, then stop for a
while to let the solution take effect. The whole
procedure takes approx. 90 minutes.
When the programme is finished, the following will
appear in the display:
^ Turn the steam control dial clockwise to the o
position.
^ Press ENTER.
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Descaling
The following will appear in the display:
The machine must now be rinsed out to remove all
traces of the descaling agent.
^ Rinse the water conainer out thoroughly and then
fill it with at least 2 litres of fresh, cold water and
place it back in the machine.
^ Place good sized empty containers under the hot
water spout and steam spout and turn the steam
control dial anti-clockwise.
^ Allow all the water to empty out of the machine via
the spouts.
This rinses through the whole system and removes
all traces of descaling agent.
When the water container is empty, the following will
appear in the display:
^ Turn the steam control dial clockwise back to the
o position and press
ENTER.
^ If the selector is in the programming position, the
following will appear in the display window:
The machine has been descaled and
rinsed clean of any descaling agent.
^ Lubricate around the outer seal at the bottom of
the water container (see illustration) and also the
contact in the machine using the silicone lubricant
supplied.
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Display messages
The machine has an electronic safety system that reports any problems in the
display. Most faults are easily recitifed.
Message
Cause + Effect
Remedy
Fill coff. beans
Ready for use
The coffee bean container is empty.
The machine is only dispensing hot
water and steam.
Fill the container with coffee beans.
Brewunit block.
Brewunit. miss.
The brew unit is dirty. The machine is
blocked.
Clean the brew unit.
The brew unit is not correctly in place.
The machine is only dispensing hot
water and steam.
Remove the brew unit and reposition it.
Descaling
Expel air
The machine needs to be descaled.
Descale the machine.
Air has built up in the system. The
machine is blocked.
- Make sure that the filled water
container is in the machine.
- Turn the selector to In Operation with
lighting, and place containers under
the hot water and steam spouts.
- Press the hot water button, turn
the steam selector anti-clockwise and
dispense hot water until it flows in quiet,
continuous streams.
- Press the hot water button again, turn
the steam dial clockwise to o , to turn
off the water.
Fresh water?
Rinsing Cycle
This is a reminder to fill the water
container with fresh water.
The brew unit needs to be lubricated.
Lubricate the brew unit.
Waste unit. miss. The waste unit is not correctly positioned Reposition the waste unit correctly.
or is missing. The machine is blocked.
Empty. wasteunit The waste unit is full. Dispensing has
Empty the waste unit and press ENTER.
Press ENTER
been halted, to prevent coffee grounds
from falling into the machine.
Standby. . .
Press ENTER
The machine is in energy-saving mode. Press ENTER.
The lighting is switched off.
Watersystem
fault
There is water in the base of the
machine.
Call the Service Dept.
Fill water tank
The water tank (container) is empty or
missing.
Fill the container with cold, fresh water
and replace it in the machine.
Empty the water container, rinse out,
refill, and replace in the machine.
The float switch in the water container
is stuck.
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Problem solving
Repairs to electrical machines should only be
carried out by a suitably qualified and competent
person in accordance with local and national
safety regulations. Repairs and other work by
unqualified persons could be dangerous. The
manufacturer cannot be held liable for
unauthorised work.
Various messages will appear in the display to warn
of certain problems. The section “Display
messages” explains how to respond to these.
The following problems will not be indicated in the
display, but can be dealt with as follows:
What to do if ... . .
. . . no message appears in the display.
The machine is not connected to the electricity
supply.
^ Is the machine front closed properly?
^ Check that the fuse is not defective and that the
mains fuse has not blown. If it has, consult the
Miele Service department.
. . . the lighting does not come on when the
selector is turned to “In Operation with lighting”
or “Lighting”.
^ Is the front of the machine open?
^ Is the machine in standby mode?
^ Is the machine locked?
If not, the fluorescent lamp is faulty. To replace it with
a new one:
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Problem solving
^ Disconnect the machine from the mains. Switch
off at the wall and withdraw the plug from the
socket, or disconnect the mains fuse or remove
the screw-out fuse in countries where this is
applicable.
^ Open the front of the machine.
^ Insert a small screwdriver in the opening and
carefully push it upwards a.
^ Flip the lamp cover forwards and downwards b.
^ Rotate the lamp forwards a and carefully pull it
out b.
^ Replace with a 4 Watt fluorescent tube.
^ Carefully push the tube into position until it clicks
into the holder a, and rotate it upwards b.
^ Close the lamp cover.
. . . no water comes out of the steam spout
If the steam spout is blocked
^ Carefully push a short, thin skewer into the
opening.
. . . the coffee grinder makes a louder noise than
usual.
There could be stones in among the coffee beans.
^ Switch the machine off immediately.
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Problem solving
^ Call the Service department.
. . . the coffee grinder makes less noise than
usual.
The coffee bean container is empty. A message will
soon appear in the display.
^ Wait until the grinder makes no noise at all, then
refill the bean container with beans.
. . . the machine suddenly switches itself off.
^ Is the front of the machine closed properly?
^ The water temperature could be too high. The
machine will remain switched off until the water
has cooled down sufficiently.
^ There could be stones in among the coffee beans.
If this is the case the machine will switch itself off
automatically within 20 seconds to avoid damage.
- Call the Service Dept.
. . . the espresso is dispensed too quickly.
The coffee is too coarsely ground.
^ Set the grinder on a finer setting.
. . . the espresso is dispensed too slowly.
The coffee is too finely ground.
^ Set the grinder on a coarser setting.
. . . the espresso is not hot enough.
^ Have the cups and system been pre-warmed?
The smaller the cup, the more important it is to
pre-warm it.
^ Check the temperatures the different types of
coffee have been set to.
^ Check whether the brew unit is blocked. Clean it if
it is blocked.
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Problem solving
. . . coffee is not dispensed, even though the
beans have been ground and there is sufficient
water in the water container.
^ Check whether the slide control for the fineness of
the coffee is at the finest setting or if the slide
control for the amount of coffee to be ground has
been set at the largest amount.
Because the process is time controlled it is possible
that the process has taken so long that there is no
time left for brewing.
^ Select a slightly coarser coffee grinder setting or a
lower setting for the amount of coffee to be
ground.
. . . the descaling process was started by
mistake.
^ Press ENTER once.
The programme is cancelled.
If there is any descaling agent in the water
container, empty the water container and rinse it
thoroughly with clean water to remove any residual
descaling agent.
The descaling programme cannot be cancelled
once the steam dial has been operated. The
programme has to be completed through to the end.
This is a safety measure, to ensure that the machine
is fully descaled and to prevent the descaling
programme being shortened. This is important to
protect the machine and ensure it functions
correctly.
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Problem solving
. . . the heating-up time is getting longer, the
amount of water coming through is incorrect and
the machine is not performing properly.
The machine needs descaling.
. . . no water comes out of the coffee spouts.
The steel filters are dirty.
^ Clean the steel filters.
. . . the froth produced is not as it should be.
^ Check that the grinder setting is not too coarse or
too fine.
^ The coffee is no longer fresh enough.
^ The coffee blend is unsuitable.
^ The spouts are set too high.
^ Check the temperatures the different types of
coffee have been set to. If the temperature is too
high, there will be dark patches in the froth.
. . . the slide control for the grinder setting will
not move.
^ Close the front of the machine and dispense a
cup of espresso coffee.
The grinder setting will now move.
. . . there is water in the waste unit.
This is not a fault. The water is left over from the
cleaning process.
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Problem solving
. . . the brew unit cannot be removed.
The brew unit can only be removed when the waste
unit has been taken out.
If the brew unit is still not removable, then it is not in
the right position.
^ Close the door and switch the machine on. The
brew unit will position itself correctly.
. . . the brew unit cannot be pushed into place in
the machine.
The brew unit is not in the right position. For this the
funnel must be set a little higher and the socket
standing vertically.
To position the brew unit correctly:
^ With your finger press on the snap lock a and
push the funnel downwards b.
^ Push the socket over to the left as far as possible
c.
^ Press once on PRESS.
The correct position as shown above is reinstated,
and the brew unit can be pushed into place in the
machine.
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After Sales Service
In the event of a fault which you cannot correct
yourself, or if the machine is under guarantee,
please contact:
– Your Miele Dealer
or
– The Miele Service Department (see back cover
for address).
When contacting the Service Department, please
quote the model and serial number of your machine.
These are shown on the data plate inside the
machine.
Telephone calls may be monitored and recorded
to improve our service.
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Electrical connection U.K., ZA, IRL
All electrical work should be carried out by a
suitably qualified and competent person only, in
strict accordance with national and local safety
regulations.
Installation, repairs and other work by unqualified
persons could be dangerous. The manufacturer
cannot be held liable for unauthorised work.
Ensure power is not supplied to the appliance until
after installation work has been carried out.
The voltage and connected load are given on the
data plate. Please ensure these match the
household mains supply. The fuse rating is quoted
on the plug.
The appliance is supplied with a mains cable with
moulded plug for connection to a 230 - 240 V mains
supply.
Connection should be made via a fused plug and
suitable switched socket which is easily accessible
after installation.
Do not connect via an extension lead.
For extra safety it is advisable to install a residual
current device (RCD), with a trip current of 30 mA (in
accordance with DIN VDE 0664, VDE 0100, Section
739).
If the socket is not accessible after installation
(depending on country) an additional means of
disconnection must be provided for all poles.
WARNING: THIS APPLIANCE
MUST BE EARTHED
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Electrical connection U.K., ZA, IRL
Non-rewireable plugs BS 1363
The fuse cover must be refitted when changing the
fuse, and if the fuse cover is lost, the plug must not
be used until a suitable replacement is obtained.
The colour of the correct replacement cover is that
of the coloured insert in the base of the plug, or the
colour that is embossed in words on the base of the
plug (as applicable to the design of plug fitted).
Replacement fuses should be ASTA approved to BS
1362 and have the correct rating. Replacement
fuses and fuse covers may be purchased from your
local electrical supplier or Service agent.
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Electrical connection AUS, NZ
All electrical work should be carried out only by a
suitably competent person, in strict accordance with
national and local safety regulations.
The machine is supplied with a mains cable with
moulded plug for connection to a 230 - 240 V mains
supply. The voltage, rated load and plug rating
are given on the data plate. Please ensure these
match the household mains supply.
Connection should be made via a switched socket
which is easily accessible after installation. For extra
safety it is advisable to install a residual current
device (RCD), with a trip current of 30 mA. Do not
connect via an extension lead.
Test marks
Electrical safety, C-Tick Mark
Electrically suppressed according to AS/NZS 1044
Important
The wires in the mains lead are coloured in
accordance with the following code:
Green/yellow = earth
Blue
Brown
= neutral
= live
Where it is necessary to change plugs, if the colours
of the wires in the mains lead of this machine do not
correspond with the coloured markings identifying the
terminals of your plug, proceed as follows:
The wire which is coloured green and yellow must
be connected to the terminal in the plug which is
marked with the letter E or by the earth symbol z or
coloured green, or green and yellow.
The wire which is coloured blue must be connected
to the terminal in the plug which is marked with the
letter N or coloured black.
The wire which is coloured brown must be
connected to the terminal in the plug which is
marked with the letter A or coloured red.
WARNING: THIS machine MUST BE EARTHED
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Installation
Building-in options
The coffee machine is designed to be built into a
Miele tall unit.
* only for AUS, NZ: ³ 520 mm
It can also be combined with other Miele built-in
appliances. If the coffee machine is to be built in
above another appliance, there must be a full-width,
closed shelf between them (except when it is
combined with a built-in plate warming drawer).
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Installation
The machine can also be incorporated in a mobile
unit which is available to purchase.
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Installation
Installation
Ensure power is not supplied to the machine
while installation work is being carried out. The
same applies should the machine ever be taken
out of the housing unit.
The coffee machine must be built in to be
operated.
^ Connect the machine to the electricity supply.
^ Push it all the way back into the niche, until there
is a resistance.
^ Open the front of the machine and partially tighten
the screws.
^ Carefully turn the lower screws a to centre the
machine in the niche.
^ Adjust the upper screws b by hand to fix the
machine into the unit.
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Installation
Adjusting the hinges
When fitting a door to the machine, or fitting it into a
Miele tall unit, the hinges on the machine and the
housing unit can be adjusted for alignment.
^ To adjust the door in direction a, turn screw a.
^ To adjust the door forwards or backwards,
(direction b), turn screw b.
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Glossary
Arabica is a high quality coffee bean. It Caffeine- the caffeine content of
is long and flat with a groove running
around it. The caffeine content is
approximately 0.8 - 1.3%. It is strong
and aromatic, but less bitter than the
Robusta bean.
We recommend this type of coffee
bean.
espresso is only a third or a half the
caffeine normally found in coffee. The
stronger the roast, the less caffeine the
espresso will contain.
Cappuccino is espresso with frothed
milk. It is served in a ceramic cup with
one third espresso, one third hot milk
and one third froth. To obtain a good
froth, the milk should be well cooled
and frothed in a cold container.
Blending is the secret of the coffee
roaster. The blend determines the
flavour and quality of the coffee and
varies according to how the coffee is to
be used.
Cappuccino chiaro is a "light"
cappuccino with less espresso and
more hot milk.
Caffè is the Italian term for a standard
espresso. Its full name is caffè
espresso. It can be taken after a meal
and throughout the day.
Cappuccino scuro is a "dark"
cappucino with more espresso and less
milk.
Caffè americano is a thin espresso
with lots of water.
Cappuccino senza schiuma is
cappucino with hot milk but without the
froth.
Caffè corretto is espresso with a dash
of something stronger such as Grappa,
brandy or a liqueur.
Crema is the sign of the perfect cup of
espresso - a fine, nut or cinnamon
brown froth on the surface of the
espresso, which is only created when
the pressure is sufficiently high. The
Crema contains the frothed oils which
are rich in flavour and aroma and, quite
simply, it helps to keep the espresso
warm.
Caffè freddo is otherwise known as
iced coffee. An extended version of
espresso, it is served in summer with
ice cubes and liquid sugar.
Caffè latte is a double espresso in a
large cup filled with hot milk, topped
with little or no froth, for people who
enjoy milk.
Espresso, see Caffè
Caffè moca consists of one third
espresso, one third hot milk and one
third cocoa. Often served in a tall glass.
Espresso corto is a "short", strong
espresso.
Espresso doppio is quite simply a
Caffè ristretto is the strongest, most
concentrated espresso. The water is
reduced to 30 ml per portion.
double portion of normal espresso.
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Glossary
Espresso lungo is the larger, less
concentrated version served in a
standard coffee cup.
Quantity - the quantity of ground coffee
used for each cup can be set between
6 and 9g per cup, depending on taste.
Generally 6 to 7g are used for a cup of
espresso, but there are no absolute
rules
Espresso ristretto is a double
strength, bitter tasting espresso.
Grinding - the success of the espresso
depends on how coarse or fine the
coffee beans are ground. If the grounds
are too coarse, the water flows through
too quickly and does not create
sufficient pressure to release the
aroma. If the grounds are too fine, it
hinders the flow of water, so the
preparation time is too long and the
espresso will taste bitter. In a humid
atmosphere the beans swell more, so
they should be ground more finely.
However, there are no hard and fast
rules about grinding the coffee.
Robusta is a cheaper coffee bean. It is
round and convex with an almost
straight groove. The caffeine content is
around 2 to 2.5%. It is more bitter than
the Arabica bean.
Roasting is very important for the
flavour and caffeine content of the
espresso. Roasting releases the
ethereal oils which create the aroma
and flavour. Roasting releases the
flavour but burns off the caffeine. The
stronger the roast, the less caffeine the
espresso will contain. Lightly roasted
beans have an acid flavour, dark
roasted beans taste more bitter.
Macchiato is espresso with a tiny shot
of hot, frothed milk which gives it a
dappled (macchiato) appearance.
Storage - coffee is best kept in the
refrigerator to preserve its aroma.
Pressure is important as it releases the
suspended particles in the coffee which Water hardness - this can affect the
give it its aroma. If the pressure is too
low, the aroma cannot develop fully. If it
is too high, it releases tannin and a
bitter flavour. Pressure is also important
for creating the Crema.
taste of coffee.
Pre-warming the cups is to be
recommended to prevent the espresso
from cooling too quickly.
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Alteration rights reserved / 4904
M.-Nr. 06 492 200 / 00
CVA 620
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