Jura ENA 8 User manual

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ENA 8 Instructions for Use

34
Table of contents
Your ENA 8
Control elements 36
Important information 38
Proper use...............................................................................................................................................................38
For your safety .......................................................................................................................................................38
1 Preparing and using for the first time 40
JURA on the Internet ............................................................................................................................................ 40
Setting up the machine....................................................................................................................................... 40
Filling the bean container ................................................................................................................................... 40
Determining the water hardness........................................................................................................................ 41
First-time use.......................................................................................................................................................... 41
Connecting milk.....................................................................................................................................................42
Connecting an accessory (via Bluetooth)..........................................................................................................42
2 Preparation 43
Espresso, coffee and other speciality coffees ...................................................................................................43
Latte macchiato, cappuccino and other speciality coffees with milk...........................................................43
Ground coffee........................................................................................................................................................ 44
Adjusting the grinder........................................................................................................................................... 45
Hot water................................................................................................................................................................ 45
3 Daily operation 45
Filling the water tank ........................................................................................................................................... 45
Switching on the machine .................................................................................................................................. 46
Daily maintenance................................................................................................................................................ 46
Regular maintenance........................................................................................................................................... 46
Switching off the machine.................................................................................................................................. 46
4 Permanent settings in programming mode 47
Adjusting the product settings .......................................................................................................................... 48
Automatic switch-off............................................................................................................................................ 48
Energy-saving mode............................................................................................................................................ 49
Restore factory settings....................................................................................................................................... 49
Unit for amount of water .................................................................................................................................... 49
Setting the water hardness................................................................................................................................. 49
Language................................................................................................................................................................ 50
5 Maintenance 50
Rinsing the machine ............................................................................................................................................ 50
Automatic milk system rinsing ........................................................................................................................... 51
Cleaning the milk system..................................................................................................................................... 51
Dismantling and rinsing the dual spout............................................................................................................52
Inserting/changing the filter ................................................................................................................................53
Cleaning the machine.......................................................................................................................................... 54
Descaling the machine ....................................................................................................................................... 54
Descaling the water tank..................................................................................................................................... 56
Cleaning the bean container .............................................................................................................................. 56

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Table of contents
Symbol description
Warnings
JWARNING
JCAUTION
Always take note of any information marked with the words CAUTION or
WARNING and a warning sign. The signal word WARNING draws your attention to
potential serious injury, and the signal word CAUTION to potential minor injury.
CAUTION CAUTION draws your attention to potential damage to the machine.
Symbols used
TPrompt to take action. This symbol means that you are being prompted to perform some
action.
EInformation and tips to make it even easier to use your ENA.
‘Coffee’ Display
6 Display messages 57
7 Troubleshooting 58
8 Transport and environmentally friendly disposal 59
Transport/ Emptying the system ...................................................................................................................... 59
Disposal .................................................................................................................................................................. 59
9 Technical data 59
10 Index 60
11 JURA contact details/ Legal information 62

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Control elements
Control elements
2
1
7
8
9
10
3
6
5
4
1 Display
2 Mains cable (back of the machine)
3 Height-adjustable dual spout
4 Coffee grounds container
5 Drip tray
6 Cup grille
7 Water tank (with cover)
8 Multi-function buttons (button function
depends on what is shown in the display)
9 Hot-water spout
10 Insert for drip tray

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Control elements
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1
2
3
4
1 Bean container with aroma preservation cover
2 Powder chute for ground coffee
3 On/Off button Q
4 Grinding wheel
Back of the machine: Service socket for JURA Smart Connect (behind cover). Smart Connect is not
included with all models.
Accessories
Filler funnel for ground coffee Measuring spoon for ground
coffee
Container for milk system
cleaning
6

38
Important information
Important information
Proper use
The machine is designed and
intended for private domestic use.
It should only be used for coffee
preparation and to heat milk and
water. Use for any other purpose
will be deemed improper. JURA
Elektroapparate AG cannot accept
any responsibility for the conse-
quences of improper use.
Before using the machine read
these instructions for use thor-
oughly and completely and comply
with the instructions they contain.
A warranty service is not applicable
for damage or defects caused by
non-compliance with the instruc-
tions for use. Keep these instruc-
tions for use close to the machine
and pass them on to the next user.
For your safety
Please carefully read and observe
the important safety information
set out below.
To avoid danger of potentially fatal
electric shock:
UNever use a machine which is
damaged or has a defective
mains cable.
UIn the event of signs of damage,
for example if there is a smell
of burning, unplug the machine
immediately from the mains
supply and contact JURA service.
UIf the mains cable of this
machine is damaged, it must be
repaired either directly by JURA
or by an authorised JURA service
centre.
UMake sure that the ENA and the
mains cable are not located close
to hot surfaces.
UBe careful to ensure that the
mains cable is not trapped and
does not rub against sharp
edges.
UNever open and repair the
machine yourself. Do not modify
the machine in any way that is
not described in these instruc-
tions for use. The machine
contains live parts. If opened,
there is a danger of potentially
fatal injury. Repairs may only be
carried out by authorised JURA
service centres, using original
spare parts and accessories.
UTo completely and safely discon-
nect the machine from the
power supply, first switch off the
ENA using the On/Off button Q.
Only then should you remove
the mains plug from the power
socket.

39
Important information
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There is a risk of scalds or burns on
the spouts.
UPlace the machine out of the
reach of children.
UDo not touch any hot parts.
Use the handles provided.
UBe careful to ensure that the dual
spout is correctly installed and
clean. If it is incorrectly fitted or
becomes blocked, its parts might
come off. There is a danger of
parts being swallowed.
A defective machine is not safe and
could cause injury or fire. To avoid
damage and any associated risk of
injury or fire:
UNever allow the mains cable to
loosely hang down. The mains
cable could pose a tripping
hazard or become damaged.
UProtect the ENA from environ-
mental influences such as rain,
frost and direct sunlight.
UDo not immerse the ENA, mains
cable or connections in water.
UDo not put the ENA or any
individual parts in the dish-
washer.
UDo not use alkaline cleaning
agents; only use a soft cloth and
mild cleaning agents.
USwitch your ENA off at the power
switch before any cleaning
operation. Always wipe the ENA
with a damp cloth rather than a
wet one, and protect it from
prolonged exposure to water
splash.
UOnly connect the machine to
the mains voltage in accordance
with the information on the
rating plate. The rating plate is
located on the underside of your
ENA. Further technical data is
provided in these instructions for
use (see Chapter 9 ‘Technical
data’).
UPlease only use original JURA
maintenance products. Use of
products that are not explicitly
recommended by JURA could
damage the machine.
UDo not use any coffee beans
treated with additives or
caramelised coffee beans.
UOnly fill the water tank with
fresh, cold water.
USwitch the machine off with the
On/Off button Qif you are going
to be absent for a longer period
of time and remove the mains
plug from the power socket.
UChildren may not clean or ser-
vice the machine unless super-
vised by a responsible person.
UDo not allow children to play
with the machine.

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1 Preparing and using for the first time
UKeep children under the age of 8
away from the machine, or
supervise them constantly.
UChildren aged 8 and over may
only operate the machine
without supervision if they have
been instructed in how to use it
safely. Children must be able to
recognise and understand the
potential dangers arising from
incorrect use.
People, including children, who
Udo not have the physical,
sensory or mental capabilities
to use the machine safely or
Uare inexperienced or lack knowl-
edge in how to use the machine
safely
must be supervised by a responsible
person when using it, or must be
instructed in how to use it correctly.
Safety when handling the CLARIS
Smart / Smart mini filter cartridge:
UFilter cartridges should be kept
out of the reach of children.
UStore filter cartridges in a dry
place in the sealed packaging.
UProtect cartridges from heat and
direct sunlight.
UDo not use damaged filter
cartridges.
UDo not open filter cartridges.
1 Preparing and using for the
first time
JURA on the Internet
Visit us on the Internet.
On the JURA website (www.jura.com) you will find
interesting and up-to-date information on your
ENA and on every aspect of coffee.
Setting up the machine
When setting up your ENA, please note the
following:
UPlace the ENA on a horizontal surface that is
not sensitive to water.
UChoose a spot for your ENA which protects the
machine against overheating. Ensure that the
ventilation slots are not covered.
Filling the bean container
The bean container has an aroma preservation
cover. This will ensure that your coffee beans retain
their aroma for longer.
CAUTION
Coffee beans which have been treated with
additives (e.g. sugar), ground coffee or freeze-dried
coffee will damage the grinder.
T Only use roasted, untreated coffee beans to
fill the bean container.
TRemove the aroma preservation cover.
TRemove any dirt or foreign objects from
inside the bean container.
TFill the bean container with coffee beans and
close the aroma preservation cover.

41
1 Preparing and using for the first time
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Determining the water hardness
When you use the machine for the first time, you
must set the water hardness. If you do not know
the hardness of your water, you can find this out
first. Use the Aquadur® test strips supplied with
the machine.
THold the test strip briefly (for 1second)
under flowing water. Shake off the water.
TWait for about 1minute.
TYou will then be able to read the degree of
water hardness from the discolouration of
the Aquadur® test strip and the description
on the packaging.
First-time use
J WARNING
If the machine is operated with a defective mains
cable, there is a danger of potentially fatal electric
shock.
T Never use a machine which is damaged or
has a defective mains cable.
CAUTION
Milk, sparkling mineral water or other liquids can
damage the water tank or the machine.
T Only fill the water tank with fresh, cold water.
Precondition:The bean container has been filled.
TInsert the mains plug into a power socket.
TPress the On/Off button Qto switch the ENA
on.
‘Choose language’
ETo display more languages, press the ‘`’
button.
TPress the button that corresponds to the
language you want, e.g. ‘English’.
‘Saved’ appears briefly on the display to
confirm the setting.
‘Water hardness’
EIf you do not know the hardness of your
water, you must find this out first (see
Chapter 1 ‘Preparing and using for the first
time – Determining the water hardness’).
TPress the
‘<’ or ‘>’ button to change the
setting for the water hardness.
TPress the
‘Save’ button.
‘Saved’ appears briefly on the display.
‘Filter operation’ / ‘Insert filter’
TPlace a receptacle under the dual spout and
the hot-water spout.
TRemove the water tank and rinse it with cold
water.
TFit the filter cartridge extension supplied on
top of the CLARIS Smart mini filter cartridge.

42
1 Preparing and using for the first time
TInsert the filter cartridge with its extension
into the water tank.
TFill the water tank with fresh, cold water and
reinsert the tank.
EThe machine automatically detects that you
have just inserted the filter cartridge.
‘Saved’
‘Filter is being rinsed’, the filter is rinsed.
Water flows directly into the drip tray.
EIf the ‘Empty drip tray’ message appears,
empty the drip tray and put it back into the
machine.
‘System is filling’
‘Machine is heating’
‘Machine is rinsing’
The rinse stops automatically. The start
screen is displayed. Your ENA is ready for
use.
EIf the filter is active, this is indicated by a
blue filter symbol at the bottom of the
display.
Connecting milk
Your ENA creates fine, creamy, feather-light milk
foam with a perfect consistency. The most
important requirement for frothing milk is a milk
temperature of 4–8°C. We would therefore
recommend using a milk cooler or a milk
container.
click! click!
TRemove the protective cover from the dual
spout.
TConnect the milk pipe to the dual spout.
TConnect the other end of the milk pipe to a
milk container or a milk cooler.
Connecting an accessory (via Bluetooth)
You have the option of connecting your ENA
wirelessly to a compatible accessory (e.g. the Cool
Control Wireless milk cooler). To do this, the
receiver of the Cool Control or the JURA Smart
Connect must be plugged into the service socket.
EThe Smart Connect can be protected
against unauthorised access using a PIN.
Activate the PIN function via the JURA app.
You will find more information at
www.jura.com/smartconnect.
EPlease note that you can only connect either
the Cool Control or only one JURA app to the
coffee machine via Smart Connect.
Precondition:The start screen is displayed.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘`’ button.

43
2 Preparation
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TPress the ‘Machine settings’ button.
TPress the
‘`’ button several times until page
‘4/5’ is displayed.
TPress the
‘Connect accessory’ button.
‘Connect accessory’
TNow follow the instructions on the display to
connect the accessory to the ENA.
2 Preparation
Basic information about preparing drinks:
UDuring the grinding operation you can change
the coffee strength by pressing the ‘<’ and
‘>’ buttons.
UDuring preparation you can change the preset
amounts (e.g. water and amount of milk
foam) by pressing the ‘<’ and ‘>’ buttons.
UIf you have selected settings during prepara-
tion, you can save these changes after
preparation. To do this, press the ‘Save’
button.
UYou can stop preparation at any time. To do
this, press the ‘Cancel’ button.
Coffee tastes best served hot. A cold porcelain cup
cools the beverage – and impairs the taste. We
therefore recommend prewarming the cups. The
full coffee aroma can develop only in prewarmed
cups. You can purchase a JURA cup warmer from
your specialised dealer.
You can make permanent settings for all products
in programming mode (see Chapter 4 ‘Permanent
settings in programming mode – Adjusting the
product settings’).
Espresso, coffee and other speciality
coffees
Ristretto, espresso and coffee are all prepared
following this model.
Two brewing operations are carried out for the
espresso doppio to create a particularly full-bodied
and aromatic speciality coffee.
Example:Proceed as follows to prepare one coffee.
Precondition:The start screen is displayed.
TPlace a cup under the dual spout.
TPress the
‘Coffee’ button.
Preparation starts. ‘Coffee’ and the coffee
strength are displayed. The preset amount
of water for coffee flows into the cup.
Preparation stops automatically. Your ENA is
once more ready for use.
Latte macchiato, cappuccino and other
speciality coffees with milk
Your ENA prepares latte macchiato, cappuccino
and other speciality coffees with milk at the touch
of a button. There is no need to move the glass or
cup.
Example:Proceed as follows to prepare one latte
macchiato.
Precondition:The start screen is displayed. Milk is
connected to the dual spout.
TPlace a glass under the dual spout.
TPress the
‘_’ or ‘`’ button the number of
times needed to display page ‘2/5’.

44
2 Preparation
TPress the ‘Latte macchiato’ button.
‘Latte macchiato’, the preset amount of milk
foam flows into the glass.
EThere is a short interval while the hot milk
separates from the milk foam. This allows
the typical layers of a latte macchiato to
form.
Coffee preparation starts. The preset
amount of water for espresso flows into the
glass. Preparation stops automatically.
Your ENA is once more ready for use.
E15 minutes after preparation, the milk
system is automatically rinsed (see
Chapter 5 ‘Maintenance – Automatic milk
system rinsing’). Therefore always place a
receptacle under the dual spout after
preparing milk.
To ensure that the milk system in the dual spout
always works properly, you must clean it daily
(see Chapter 5 ‘Maintenance – Cleaning the milk
system’).
Ground coffee
You can choose to use a second coffee variety, for
example decaffeinated coffee, with the filter funnel
for ground coffee.
Basic information about ground coffee:
UNever add more than one level measuring
spoon of ground coffee.
UUse ground coffee which is not ground too
finely. Very fine coffee can block up the system
so that the coffee only comes out in drips.
UIf you did not fill the machine with a sufficient
amount of ground coffee, ‘Not enough ground
coffee’ is displayed and the ENA stops the
operation.
UThe desired speciality coffee must be prepared
within approximately one minute after filling
with the ground coffee. Otherwise the ENA
stops the operation and is once more ready for
use.
All speciality coffees with ground coffee are always
prepared following the same model.
Example:Proceed as follows to prepare one
espresso using ground coffee.
Precondition:The start screen is displayed.
TPlace an espresso cup under the coffee
spout.
TOpen the powder chute for ground coffee.
‘Ground coffee’ / ‘Please add ground coffee’
TFit the filler funnel for ground coffee.
TPlace one level measuring spoon of ground
coffee into the filler funnel.
TRemove the filler funnel and close the cover
of the powder chute.
TPress the
‘Espresso’ button.
Preparation starts. ‘Espresso’, the preset
amount of water for espresso flows into the
cup.
Preparation stops automatically. Your ENA is
once more ready for use.

45
3 Daily operation
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Adjusting the grinder
You can adjust the grinder to suit the degree of
roast of your coffee.
CAUTION
If you adjust the consistency of grind when the
grinder is not operating, the grinding wheel could
be damaged.
T Only adjust the consistency of grind when
the grinder is running.
The consistency of grind is correct if the coffee
flows regularly from the coffee spout. In addition a
fine, thick crema forms.
Grinding wheel (see image)
U1: Coarse consistency of grind setting
U2: Fine consistency of grind setting
Example:Proceed as follows to change the
consistency of grind during the preparation of an
espresso.
TPlace a cup under the dual spout.
TPress the
‘Espresso’ button.
TTurn the grinder adjustment wheel to the
desired position while the grinder is
running.
The preset amount of water flows into the
cup. Preparation stops automatically. Your
ENA is once more ready for use.
21
Hot water
J CAUTION
There is a danger of scalding from hot water
splashes.
T Avoid direct contact with the skin.
Precondition:The start screen is displayed.
TPlace a cup under the hot-water spout.
TPress the
‘`’ or ‘_’ button the number of
times needed to display page ‘5/5’.
TPress the
‘Hot water’ button.
‘Hot water’, the preset amount of water
flows into the cup.
Preparation stops automatically. Your ENA is
once more ready for use.
3 Daily operation
Filling the water tank
Daily maintenance of the machine and hygiene
when handling milk, coffee and water are key to a
perfect coffee result in the cup every time. You
should therefore change the water daily.
CAUTION
Milk, sparkling mineral water or other liquids can
damage the water tank or the machine.
T Only fill the water tank with fresh, cold water.
TRemove the water tank and rinse it with cold
water.
TFill the water tank with fresh, cold water and
reinsert the tank.

46
3 Daily operation
Switching on the machine
TPlace a receptacle under the dual spout.
TPress the On/Off button Qto switch the ENA
on.
‘Welcome to JURA’
‘Machine is heating’
‘Machine is rinsing’
The rinse stops automatically. Your ENA is
ready for use.
Daily maintenance
To ensure that you get many years of reliable
service out of your ENA and to guarantee the
optimum coffee quality, the machine requires daily
maintenance.
TPull out the drip tray.
TEmpty the coffee grounds container and the
drip tray. Rinse them both with warm water.
EAlways empty the coffee grounds container
when the machine is switched on. This is
the only way of resetting the coffee grounds
counter.
TRefit the coffee grounds container and the
drip tray.
TRinse the water tank with clean water.
TClean the milk system in the dual spout
(see Chapter 5 ‘Maintenance – Cleaning the
milk system’).
TRemove the milk pipe and rinse it
thoroughly under running water.
TDismantle and rinse the dual spout
(see Chapter 5 ‘Maintenance – Dismantling
and rinsing the dual spout’).
TWipe the surface of the machine with a
clean, soft, damp cloth (e.g. microfibre
cloth).
Regular maintenance
Carry out the following maintenance actions
regularly or as required:
UIn the interests of hygiene, we recommend
changing the milk pipe and interchangeable
milk spout on a regular basis (approximately
every 3 months). Replacements are available
from specialised dealers. Your ENA is equipped
with the HP1 milk system.
UClean the inside of the water tank, e.g. with a
brush. Further information about the water
tank is provided in these instructions for use
(see Chapter 5 ‘Maintenance – Descaling the
water tank’).
UTraces of milk and coffee may stick to the top
and bottom of the cup grille. If this happens,
clean the cup grille.
Switching off the machine
When the ENA is switched off, the system is
automatically rinsed if a speciality coffee has been
prepared. If milk has been prepared, you will also
be prompted to clean the milk system.
TPlace a receptacle under the dual spout.
TPress the On/Off button Q.

47
4 Permanent settings in programming mode
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EIf milk has been prepared, you will be
prompted to clean the milk system (‘Do you
want to clean the milk system now?’). After
10seconds the switch-off process continues
automatically.
‘Machine is rinsing’, the system rinses itself.
The operation stops automatically. Your ENA
is switched off.
4 Permanent settings in pro-
gramming mode
Press the ‘P’ button for approximately 2seconds
to enter programming mode. You can easily
navigate through the programme items and
permanently save the required settings using the
multi-function buttons. The following settings can
be made:
Programme
item
Sub-item Explanation
‘Maintenance
status’
‘Clean’,
‘Clean the milk system’,
‘Descale’,
‘Filter’ (only if filter is fitted),
‘Rinse’,
‘Maintenance information’
THere you can start the required maintenance
programme or find out what maintenance actions are
required.
‘Product
settings’
TSelect your settings for speciality coffees and hot
water.
‘Machine
settings’
‘Switch off after’ TSet the time after which the ENA should switch off
automatically.
‘Save energy’ TActivate energy-saving mode.
‘Factory setting’ TReset the machine to its factory setting.
‘Units’ TSelect the unit for the amount of water.
‘Water hardness’ TYou can set the water hardness of the water used.
‘Choose language’ TSelect your language.
‘Connect accessory’,
‘Disconnect accessories’
(Only displayed if the JURA
Smart Connect is being used.)
TConnect the ENA wirelessly to a JURA accessory or
disconnect the connection again.
‘Version’ Software version

48
4 Permanent settings in programming mode
Adjusting the product settings
Press the button of a product on the start screen
for about 2 seconds to view the list of setting
options. The following permanent settings can be
made:
Product Coffee strength Amount More settings
Ristretto,
Espresso
10 levels Coffee: 15ml–80ml Temperature (low,
normal, high)
Coffee 10 levels Coffee: 25ml–240ml Temperature (low,
normal, high)
Cappuccino,
Flat white
10 levels Coffee: 25ml–240ml
Milk foam: 3sec.–120sec.
Temperature (low,
normal, high)
Latte macchiato 10 levels Coffee: 25ml–240ml
Milk foam: 3sec.–120sec.
Interval: 0sec.–60sec.
Temperature (low,
normal, high)
Espresso macchiato 10 levels Coffee: 15ml–80ml
Milk foam: 3sec.–120sec.
Temperature (low,
normal, high)
Espresso doppio
(2 brewing operations)
10 levels Coffee: 30ml–160ml Temperature (low,
normal, high)
Portion of milk foam – Milk foam: 3sec.–120sec. –
Hot water – Water: 25ml–450ml Temperature (low,
normal, high)
Permanent settings in programming mode always
follow the same model.
Example:Proceed as follows to change the coffee
strength for one coffee.
Precondition:The start screen is displayed.
TPress the
‘Coffee’ button for approximately
2 seconds until the list of possible settings
appears.
‘Coffee’
TPress the ‘Coffee strength’ button.
‘Coffee strength’
TPress the ‘<’ or ‘>’ button to change the
setting for the coffee strength.
TPress the
‘Save’ button.
‘Saved’ appears briefly on the display.
‘Coffee’
TPress the ‘Back’ button to return to the start
screen.
Automatic switch-off
By instructing your ENA to automatically switch
itself off, you can cut down your energy consump-
tion. If this function is activated, your ENA switches
off automatically after the preset time following
the last action on the machine.
You can set the automatic switch-off to 15minutes,
30minutes or 1-9hours.
Precondition:The start screen is displayed.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘`’ button.
TPress the
‘Machine settings’ button.
TPress the
‘Switch off after’ button.
‘Switch off after’
TPress the ‘<’ or ‘>’ button to change the
setting.

49
4 Permanent settings in programming mode
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TPress the ‘Save’ button.
‘Saved’ appears briefly on the display.
‘Machine settings’
TPress the ‘Back’ button for approximately
2 seconds to return to the start screen.
Energy-saving mode
In the programme item ‘Machine settings’ / ‘Save
energy’ you can set an energy-saving mode:
U‘Save energy’ / ‘Active’
USoon after the last preparation, the ENA
stops heating up.
UBefore you can prepare a speciality coffee,
speciality coffee with milk, or hot water, the
machine must heat up.
U‘Save energy’ / ‘Inactive’
UAll speciality coffees, speciality coffees with
milk and hot water can be prepared without
having to wait.
Example:Proceed as follows to deactivate the
energy-saving mode.
Precondition:The start screen is displayed.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘`’ button.
TPress the
‘Machine settings’ button.
TPress the
‘Save energy’ button.
‘Save energy’
TPress the ‘Inactive’ button.
TPress the
‘Save’ button.
‘Saved’ appears briefly on the display.
‘Machine settings’
TPress the ‘Back’ button for approximately
2 seconds to return to the start screen.
Restore factory settings
In the programme item ‘Machine settings’ /
‘Factory setting’ the machine can be reset to its
factory setting.
Precondition:The start screen is displayed.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘`’ button.
TPress the
‘Machine settings’ button.
TPress the
‘`’ button.
‘2/5’
TPress the ‘Factory setting’ button.
‘Factory setting’ / ‘Reset the machine to the
factory settings?’
TPress the ‘Yes’ button.
‘Saved’ appears briefly on the display.
Your ENA is switched off.
Unit for amount of water
In the programme item ‘Machine settings’/ ‘Units’
you can select the unit used for the amount of
water.
Example:Proceed as follows to change the unit for
the amount of water from ‘ml’ to ‘oz’.
Precondition:The start screen is displayed.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘`’ button.
TPress the
‘Machine settings’ button.
TPress the
‘`’ button.
‘2/5’
TPress the ‘Units’ button.
‘Units’
TPress the ‘oz’ button.
TPress the
‘Save’ button.
‘Saved’ appears briefly on the display.
‘Machine settings’
TPress the ‘Back’ button for approximately
2 seconds to return to the start screen.
Setting the water hardness
The harder the water is, the more frequently the
ENA needs to be descaled. It is therefore important
to set the water hardness accurately.
The water hardness was set when the machine was
first used. You can change this setting at any time.
The water hardness can be adjusted on a continu-
ous scale between 1 °dH and 30 °dH.

50
5 Maintenance
Precondition:The start screen is displayed.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘`’ button.
TPress the
‘Machine settings’ button.
TPress the
‘`’ button several times until page
‘3/5’ is displayed.
TPress the
‘Water hardness’ button.
‘Water hardness’
TPress the ‘<’ or ‘>’ button to change the
setting.
TPress the
‘Save’ button.
‘Saved’ appears briefly on the display.
‘Machine settings’
TPress the ‘Back’ button for approximately
2 seconds to return to the start screen.
Language
In this programme item you can set the language
used by your ENA.
Example:Proceed as follows to change the
language from ‘English’ to ‘Deutsch’.
Precondition:The start screen is displayed.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘`’ button.
TPress the
‘Machine settings’ button.
TPress the
‘`’ button several times until page
‘3/5’ is displayed.
TPress the
‘Choose language’ button.
‘Choose language’
TPress the ‘Deutsch’ button.
‘Gespeichert’ appears briefly on the display.
‘Geräteeinstellungen’
TPress the ‘Zurück’ button for approximately
2 seconds to return to the start screen.
5 Maintenance
Your ENA has the following integrated mainte-
nance programmes:
URinsing the machine (‘Rinse’)
UCleaning the milk system (‘Clean the milk
system’)
UChanging the filter (only if filter is fitted)
UCleaning the machine (‘Clean’)
UDescaling the machine (‘Descale’)
EClean the machine, descale the machine or
change the filter when you are prompted to
do so.
EIn the programme item ‘Maintenance status’
you will find an overview of the maintenance
programmes. When the bar is completely
filled with red, your ENA will prompt you to
perform the appropriate maintenance
programme.
EIn the interests of hygiene, you should clean
the milk system daily when you have been
preparing milk.
Rinsing the machine
You can initiate the rinse operation manually at
any time.
Precondition:The start screen is displayed.
TPlace a receptacle under the dual spout.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘Maintenance status’ button.
TPress the
‘`’ button several times until page
‘3/3’ is displayed.

51
5 Maintenance
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TPress the ‘Rinse’ button.
‘Machine is rinsing’, ‘Milk system is being
rinsed’, water flows out of the dual spout.
The rinse stops automatically. Your ENA is
once more ready for use.
Automatic milk system rinsing
15 minutes after milk preparation, the milk system
is automatically rinsed. Therefore always place a
receptacle under the dual spout after preparing
milk.
Cleaning the milk system
To ensure that the milk system in the dual spout
always works properly, you must clean it daily
when you have been preparing milk.
CAUTION
If the wrong cleaning agent is used, the machine
could be damaged and/or traces could be left
behind in the water.
T Use only original JURA maintenance
products.
EJURA milk system cleaner is available from
specialised dealers.
ETo clean the milk system, use the container
supplied.
Precondition:The ‘Cleaning the milk system’ (6)
symbol is displayed.
TPress the
‘P’ button for approximately
2 seconds to enter programming mode.
TPress the
‘Maintenance status’ button.
TPress the
‘Clean the milk system’ button.
‘Clean the milk system’
TPress the ‘Start’ button.
TPress the
‘Next’ button.
‘Milk system cleaner’
TRemove the milk pipe from the milk
container or milk cooler.
TAdd milk system cleaner to the front part of
the container up to the bottom mark
(indicated by 6).
TThen fill with water up to the upper mark.
TPlace the container under the dual spout.
TConnect the milk pipe to the container.
ETo connect the milk pipe to the container
correctly, the pipe must be fitted with a
connector.
TPress the
‘Next’ button.
‘Milk system is being cleaned’, the dual
spout and the milk pipe are cleaned.
‘Fresh water’
TRinse the container thoroughly and fill the
front part with fresh water up to the upper
mark.
TPlace it under the dual spout and reconnect
the milk pipe with the container.
TPress the
‘Next’ button.
‘Milk system is being cleaned’, the dual
spout and the pipe are rinsed with fresh
water.
The operation stops automatically. Your ENA
is once more ready for use.
6

52
5 Maintenance
Dismantling and rinsing the dual spout
The dual spout must be dismantled and rinsed
daily if milk has been prepared to make sure it
functions perfectly and also in the interests of
hygiene.
TRemove the milk pipe and rinse it thor-
oughly under running water.
TPull the cover of the dual spout forwards
and off.
TRemove the milk system from the dual
spout.
TDismantle the milk system into its individual
parts.
TRinse all the parts under running water.
If there are severely dried-on milk residues,
firstly immerse the individual parts in a
solution of 250ml cold water and 1 capful of
JURA milk system cleaner. Then rinse the
parts thoroughly.
TFit the air intake pipe.
TReassemble the milk system. When doing
this, note the numbering of the individual
parts.
1
2