Gaggenau CM450-111 User Manual
Instruction manual
CM 450
Fully Automatic Espresso Machine
en
Table of contents
Instruction manual
Intended use 3
(
Important safety information 3
7
Environmental protection 4
Saving energy 4
Environmentally-friendly disposal 4
Familiarising yourself with your appliance 5
Included in delivery 5
Assembly and components 6
Display and operating controls 7
Function selector positions 7
Symbols 7
Colours and display 8
Automatic door opening 8
Additional information ( and ) 8
Accessories 8
Switching the appliance on and off 9
Main switch 9
Hibernate mode 9
Activating the appliance 9
Daily care and cleaning 23
Daily maintenance 23
Cleaning the milk system 24
Cleaning the brewing unit 25
Service programmes 26
Cleaning 26
Descaling 27
Cleaning and descaling 27
Emptying programme 28
Simple troubleshooting 29
Technical data 31
Additional information on products, accessories,
replacement parts and services can be found at
www.gaggenau.com and in the online shop
www.gaggenau.com/zz/store
Setting up the appliance 10
Initial settings 10
Setting the water hardness 10
Water filter 11
Operation with or without a water filter 11
Inserting the water filter 11
Filling the water tank and bean container 12
Preparing beverages 13
Beverage selection 13
Preparing coffee using freshly ground beans 14
Preparing two cups at the same time 15
Preparing coffee using ground coffee 15
Preparing a coffee with milk 15
Preparing milk froth and warm milk 16
Preparing hot water 17
Setting the grinding level 17
Changing bean type 17
Individual beverages 18
Child lock 19
Activating the child lock 19
Deactivating the child lock 19
Basic settings 20
Setting the milk container weight 22
Messages 22
2
Intended use
en
Intended use
Intended use
Check the appliance for damage after
unpacking it. Do not connect the appliance if it
has been damaged in transport.
This appliance is intended for domestic use
only.
Only use the appliance indoors at room
temperature and up to 2000 m above sea level.
Protect the appliance from frost, otherwise it
will become damaged.
m (Important safety
information
Important safety information
Please read carefully, follow and retain the
operating instructions. When passing on the
appliance, enclose these instructions.
This appliance can be used by children aged
from 8 years and above and by persons with
reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they have been given supervision
or instruction concerning use of the appliance
in a safe way and if they understand the
hazards involved. Keep children under 8 years
of age away from the appliance and connecting
cable and do not allow them to use the
appliance. Children shall not play with the
appliance. Cleaning and user maintenance
shall not be made by children unless they are
older than 8 years and supervised.
m Warning – Danger of electric shock!
▯ The appliance may only be connected to a
power supply with alternating current via a
correctly installed socket with earthing.
Ensure that the protective conductor
system of the domestic electricity supply
has been correctly installed.
Risk of electric shock!
▯ Connect and operate the appliance only in
accordance with the specifications on the
rating plate. If the power cord of this
appliance is damaged, it must be replaced
by customer service.
Risk of electric shock!
▯ Do not use if the power cable or appliance
is damaged. If a fault occurs, pull the mains
plug or switch off the mains voltage
immediately.
Risk of electric shock!
▯ To prevent hazards, the appliance may be
repaired by our customer service only.
Risk of electric shock!
▯ Never immerse the appliance or mains cord
in water.
3
en Environmental protection
m Warning – Hazard due to magnetism!
The appliance contains permanent magnets
which may affect electronic implants, e.g. heart
pacemakers or insulin pumps. Persons wearing
electronic implants must maintain a minimum
distance of 10 cm from the appliance and from
the following parts upon removal: milk
container, milk system, water tank and brewing
unit.
m Warning – Risk of suffocation!
Do not let children play with packaging
material. Store small parts safely as they can be
easily swallowed.
m Warning – Risk of burns!
The milk system becomes very hot. After use,
allow it to cool down first before touching it.
m Warning – Risk of injury!
▯ Improper use of this appliance may result in
injury.
Risk of injury!
▯ Do not reach into the grinding unit.
Risk of injury!
▯ Be careful not to jam your fingers when
closing the door.
7
Environmental protection
Environmental protection
Saving energy
▯ If the appliance is not being used, switch it off.
▯ Set the interval for automatic switch-off to the
smallest value.
▯ If possible, do not interrupt coffee or milk froth
dispensing. Stopping a process prematurely results
in higher energy consumption and the drip tray fills
up more quickly.
▯ Descale the appliance regularly to avoid a build-up
of limescale. Limescale residue results in higher
energy consumption.
Environmentally-friendly disposal
Dispose of packaging in an environmentally-friendly
manner.
This appliance is labelled in accordance with
European Directive 2012/19/EU concerning
used electrical and electronic appliances
(waste electrical and electronic equipment WEEE). The guideline determines the
framework for the return and recycling of
used appliances as applicable throughout the
EU.
Please ask your dealer about current disposal routes.
4
Familiarising yourself with your
appliance
Familiarising yourself with your appliance
Use this section to familiarise yourself with your new
appliance. The control panel and the individual
operating controls are explained. You will also be
informed about the accessories.
Further information about the appliance, such as how to
change the opening angle of the door, can be found in
the enclosed installation instructions.
Included in delivery
(For use)
Familiarising yourself with your appliance
en
5
en Familiarising yourself with your appliance
Assembly and components
6
Familiarising yourself with your appliance
en
1 Display and controls
2 Shelf, e.g. for a cup
3 Water tank with cover
4 Accessory drawer (for quick reference guide and
accessories)
5 Bean container
6 Grinding level adjustment
7 Magnetic holder (for milk hose connecting element)
8 Ground coffee drawer
9 Protective cover (for brewing unit)
10 Collecting tray
11 Rating plate
12 Holder (for milk tube)
13 Drip tray
14 Drip tray cover
15 Coffee residue container
16 Beverage dispenser and milk system,
height-adjustable
17 Milk container
18 Shelf (scales) for milk container, removable
Function selector positions
Position Function
0 Zero setting
@ Light
2 Beverage selection
3 - 10 Memory locations for individual beverages
S Service programmes/basic settings
Symbols
The following overview details the symbols that are the
most used when operating the appliance.
Display and operating controls
(VSUHVVR
[
[
Symbol Function
I Start
Ø Stop
' Cancel
™ Confirm/save settings
C Selection arrow
! Opening the door
( Call up additional information
* Call up additional tips
% Edit settings
‡ Save individual beverage
Quick capacity selection
2x 2 beverages
0 Child lock
--------
1 Control panel These areas are touch sensitive.
Touch a symbol to select the corresponding function.
2 Display The display shows, for example,
current settings and options.
3 Rotary selector You can select the desired bever-
age and other settings using the
rotary selector.
4 Function selector You can use the function selector
to call up beverages or the favour-
--------
ite drinks you have saved.
7
en Familiarising yourself with your appliance
Colours and display
Colours
The different colours are used to guide the user in the
relevant setting situations.
Orange Initial settings
Main functions, messages
Blue Basic settings
Cleaning
White Adjustable values
Appearance
The symbols, values and displays may change,
depending on the situation.
Standard Values and symbols which have just
been selected will be displayed in a
larger font.
Reduced display screen
After a short while, the amount of information shown on the display will be
reduced and only the most important
information will remain. This function is
activated in the basic settings ex works
and can be deactivated.
If the function selector is set to S, you will for example
receive information about when the appliance needs to
be descaled or cleaned, or when the water filter needs
changing. You can use this information for example to
start a service programme that is due soon.
The ) symbol appears for important user prompts. New
messages are also shown on the display for several
seconds. These messages disappear automatically after
a few seconds or must be confirmed with ™. A list of
messages can be displayed by touching the ) symbol.
The message disappears when the required action has
been carried out.
Accessories
The fully automatic espresso machine has a drawer for
storing accessories such as the quick reference guide
or measuring spoon inside the appliance. After opening
the door, you can use the magnetic holder and the clip
for the individual parts, such as the milk hose set. The
holder for the milk tube is situated on the inside of the
door.
The appliance includes the following accessories as
standard:
Measuring spoon
For adding ground coffee.
Milk hose set
For connecting the milk container.
Automatic door opening
The appliance door springs open when you touch the !
symbol and you can open it fully by using the recessed
handle on the side.
Automatic door opening does not work if the child lock
is activated or there is a power cut. You can open the
recessed handle on the side by hand.
Additional information ( and )
By touching the ( symbol you can call up additional
information.
During operation you will for example receive
information about the number of beverages dispensed
previously.
Milk tube
For inserting into the milk container,
milk cartons and milk bottles or for
running a service programme.
Milk container
Volume capacity 0.5 litres.
The milk container has been
designed especially for use together
with this fully automatic coffee
machine. It is intended solely for use
in the household and for storing milk
in the refrigerator.
The following accessories can be ordered by contacting
the after-sales service:
▯ Water filter (order no.: 17000705)
▯ Cleaning tablets (order no.: 00311769)
▯ Descaling tablets (order no.: 00311819)
▯ Stainless-steel milk container
(order no.: 11005967)
▯ Limit stop for 92° opening angle
(order no.: 00636455)
▯ Bean container with lid
(order no.: 11015223)
8
Switching the appliance on and off
en
Switching the appliance on and off
Switching the appliance on and off
Main switch
The main switch is used to switch the appliance on and
off.
If the appliance is switched off at the main switch, the
power supply is interrupted.
The appliance is programmed so that it switches to
standby mode automatically after about 30 minutes. This
timespan can be changed. ~ "Basic settings"
on page 20
The appliance rinses automatically when it is switched
on at the main switch. Exception: The appliance was
only switched off a few minutes beforehand.
Hibernate mode
The appliance goes into hibernate mode if the function
selector is turned to 0 or if the child lock is activated.
The brightness of the display is dimmed in hibernate
mode during the first few minutes.
The display then switches itself off.
Notes
– In Basic settings, you can select whether the
Gaggenau logo is to be displayed during hibernate
mode. ~ "Basic settings" on page 20
– The brightness of the display depends on the
vertical viewing angle. You can adjust the display
using the "Brightness" setting in the basic settings.
Activating the appliance
To leave hibernate mode or to activate the display when
it has been switched off, turn the function selector.
Notes
– Do not press the main switch during operation. If
you want to manually switch off the appliance, you
must first set the function selector to 0 so that it
rinses automatically. Then switch off the appliance
using the main switch.
– The appliance is equipped with a sensor. If a milk
container is present, this will be shown on the
display when switching to energy-saving mode
(function selector set to 0). If there is milk in the
container, please keep in the refrigerator.
You can now set the desired function. You can read
about how to set functions in the respective chapters.
Note: If no drip tray is inserted, the appliance cannot be
switched on and no water will flow from the coffee
dispenser.
The message "Insert trays" appears.
9
en Setting up the appliance
Setting up the appliance
Setting up the appliance
Note: Only use the appliance in frost-free areas. If the
appliance was transported or stored at temperatures
below 0 °C, you must wait for at least 3 hours before
using it.
Before the appliance can be switched on and used, it
must be assembled and connected according to the
enclosed installation instructions.
Initial settings
Notes
– The query appears automatically when first
switched on after connection to a power outlet.
– You can change the settings at any time. ~
settings" on page 20
1 Switch on the appliance at the main switch.
The preset language appears in the display.
"Basic
Setting the water hardness
It is important to set the water hardness correctly so
that the appliance indicates in good time when the
descaling programme should be run. The preset water
hardness is level 4. If a water softening unit is installed
in the household, select the "Softening device" setting.
You can check the water hardness using the enclosed
test strip or by asking your local water supplier.
1 Briefly immerse the enclosed test strip in fresh tap
water, leave it to drip and read off the result after
one minute.
2 Rotate the function selector to S.
3 Use the rotary selector to select "Basic settings"
and touch the ™ symbol.
4 Use the rotary selector to select "Water hardness".
5 Touch the % symbol.
6 Using the rotary selector, set the measured water
hardness.
7 Press ™ to confirm.
The setting has been saved. Touch ' to exit the basic
settings.
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2 Turn the rotary selector to select the required
display language.
3 Press ™ to confirm.
The temperature unit appears in the display.
4 Use the rotary selector to select the required
temperature unit.
5 Press ™ to confirm.
The preset capacity unit appears in the display.
6 Use the rotary selector to select the required
capacity unit.
7 Press ™ to confirm.
The preset weight unit appears in the display.
8 Use the rotary selector to select the required
weight unit.
9 Press ™ to confirm.
The display shows "Initial set-up complete".. Confirm
with ™. The appliance is now ready to use.
Note: If the language is changed, the system restarts.
This takes a few seconds.
10