Jura IMPRESSA J9.3 One Touch TFT User manual

IMPRESSA J9.3 One Touch TFT Instructions for Use
The Instructions for Use has been awarded the seal of
approval by the independent German Technical Inspection
Agency, TÜV SÜD, due to its easy-to-understand style, its
thoroughness and coverage of safety aspects.

2
Table of contents
Your IMPRESSA J9.3 One Touch TFT
Control elements 4
Important information 6
Proper use ......................................................................................................................................................6
For your safety...............................................................................................................................................6
1 Preparing and using for the first time 9
JURA on the Internet.....................................................................................................................................9
Setting up the machine ...............................................................................................................................9
Filling the water tank....................................................................................................................................9
Filling the bean container............................................................................................................................9
First-time use................................................................................................................................................10
Inserting and activating the filter...............................................................................................................11
Determining and adjusting the water hardness.....................................................................................12
Adjusting the grinder ..................................................................................................................................14
2 Preparation 15
Ways of preparing a beverage...................................................................................................................15
Espresso and coffee.....................................................................................................................................16
Preparing two speciality coffees................................................................................................................16
Latte macchiato, cappuccino.....................................................................................................................17
Warm milk and milk foam..........................................................................................................................18
Ground coffee...............................................................................................................................................18
Permanently setting the amount of water for the cup size.................................................................19
Hot water......................................................................................................................................................20
3 Daily operation 21
Switching on .................................................................................................................................................21
Daily maintenance.......................................................................................................................................21
Switching off ................................................................................................................................................22
4 Permanent settings in programming mode 23
Product settings ..........................................................................................................................................24
Maintenance settings.................................................................................................................................25
Energy-saving mode ..................................................................................................................................26
Automatic switch-off..................................................................................................................................27
Unit for amount of water...........................................................................................................................28
Restore factory settings.............................................................................................................................28
Language......................................................................................................................................................29
Colour scheme.............................................................................................................................................30
Viewing information...................................................................................................................................31

3
Table of contents
Warnings
J CAUTION
J WARNING
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 IMPRESSA.
‘Espresso’ Display
Symbol description
5 Maintenance 32
Rinsing the machine...................................................................................................................................32
Rinsing the cappuccino frother ................................................................................................................33
Cleaning the cappuccino frother..............................................................................................................33
Dismantling and rinsing the cappuccino frother..................................................................................34
Changing the filter......................................................................................................................................34
Cleaning the machine ................................................................................................................................36
Descaling the machine ..............................................................................................................................37
Cleaning the bean container.....................................................................................................................39
Descaling the water tank...........................................................................................................................40
6 Display messages 41
7 Troubleshooting 42
8 Transport and environmentally friendly disposal 44
Transport / Emptying the system.............................................................................................................44
Disposal.........................................................................................................................................................44
9 Technical data 45
10 Index 46
11 JURA contact details / Legal information 48

4
Control elements
Control elements















1 Bean container cover
2 Water tank cover
3 Bean container with aroma preservation
cover
4 Water tank
5 Height-adjustable cappuccino frother
6 Coffee grounds container
7 Drip tray
8 Cup platform
9 Filler funnel for ground coffee
10 Storage compartment cover
11 Grinder adjustment switch
12 Hot-water nozzle
13 Measuring spoon for ground coffee
14 Height- and width-adjustable coffee spout
15 Power switch and mains cable
(side of machine)

5
Control elements
 


Top of the machine
1 QOn/Off button
2 gRotary Switch
3 OP button (programming)
Front
4 Display
5 Buttons (button function depends on
what is shown in the display)

6
Important information
Important information
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 Ele-
ktroapparate AG cannot accept any responsibility for the conse-
quences of improper use.
Before using the machine read these instructions for use thoroughly
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 instructions for use. Keep these instruc-
tions for use close to the machine and pass them on to the next user.
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 serv-
ice centre.
UMake sure that the IMPRESSA 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 car-
ried out by authorised JURA service centres, using original
spare parts and accessories.
UTo completely and safely disconnect the machine from the
power supply, first switch off the IMPRESSA using the On/Off
Proper use
For your safety
J

7
Important information
button and then at the power switch. Only then should you
remove the mains plug from the power socket.
There is a risk of scalds or burns on the spouts and the cappuccino
frother.
UPlace the machine out of the reach of children.
UDo not touch any hot parts. Use the handles provided.
UEnsure that the cappuccino frother is correctly fitted and
clean. If incorrectly fitted or if they become blocked, the cap-
puccino frother or its parts might come off.
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 IMPRESSA from environmental influences such as
rain, frost and direct sunlight.
UDo not immerse the IMPRESSA, mains cable or connections in
water.
UDo not put the IMPRESSA or any individual parts in the dish-
washer.
USwitch your IMPRESSA off at the power switch before any
cleaning operation. Always wipe the IMPRESSA 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 IMPRESSA. 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 IMPRESSA.
UDo not use any coffee beans treated with additives or caramel-
ised coffee beans.
UOnly fill the water tank with fresh, cold water.
USwitch the machine off at the power switch if you are going to
be absent for a longer period of time.

8
Important information
People, including children, who
Udo not have the physical, sensory or mental capabilities to use
the machine safely or
Uare inexperienced or lack knowledge 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 Blue 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.

9
1 Preparing and using for the first time
1 Preparing and using for the first time
Visit us on the Internet. You can download short operating instruc-
tions for your machine from the JURA website (www.jura.com). You
will also find interesting and up-to-date information on your
IMPRESSA and on every aspect of coffee.
When setting up your IMPRESSA, please note the following:
UPlace the IMPRESSA on a horizontal surface that is not sensi-
tive to water.
UChoose a spot for your IMPRESSA which protects the machine
against overheating. Ensure that the ventilation slots are not
covered.
To enjoy the perfect cup of coffee we recommend changing the
water every day.
Milk, sparkling mineral water or other liquids can damage the water
tank or the machine.
TOnly fill the water tank with fresh, cold water.
TOpen the water tank cover.
TRemove the water tank and rinse it with cold water.
TFill the water tank with fresh, cold water and reinsert the
tank.
TClose the water tank cover.
The bean container has an aroma preservation cover. This will ensure
that your coffee beans retain their aroma for longer.
Coffee beans which have been treated with additives (e.g. sugar),
ground coffee or freeze-dried coffee will damage the grinder.
TOnly use untreated coffee beans to fill the bean container.
TOpen the bean container cover and remove the aroma pres-
ervation cover.
JURA on the Internet
Setting up the machine
Filling the water tank
CAUTION
Filling the bean container
CAUTION

10
1 Preparing and using for the first time
TRemove any dirt or foreign objects from inside the bean
container.
TFill the bean container with coffee beans, then close the
aroma preservation cover and the bean container cover.
If the machine is operated with a defective mains cable, there is a
danger of potentially fatal electric shock.
TNever use a machine which is damaged or has a defective
mains cable.
Precondition: The water tank and bean container have been filled.
TInsert the mains plug into a power socket.
3TSwitch on the IMPRESSA using the power switch on the
right-hand side of the machine.
QTPress the On/Off button to switch the IMPRESSA on.
The JURA logo appears. The display then shows the lan-
guages you can choose from.
ETo display more languages, press the ‘Next’ button (bottom
right).
TPress the button that corresponds to the language you want,
e.g. ‘English’.
‘Saved’ appears briefly on the display to confirm the setting.
‘Please press the Rotary Switch.’, the Rotary Switch lights up.
TPlace a receptacle under the cappuccino frother.
kTPress the Rotary Switch.
‘System is filling.’, the system fills up with water. The opera-
tion stops automatically.
‘Please press the Rotary Switch.’
First-time use
JWARNING

11
1 Preparing and using for the first time
TPlace a receptacle under the coffee spout.
kTPress the Rotary Switch.
‘Machine is rinsing.’, the machine rinses. The operation
stops automatically. ‘Please select product:’ appears on the
display. The IMPRESSA is now ready for use.
EThe display shows the products you can prepare.
Your IMPRESSA no longer has to be descaled if you are using the
CLARIS Blue filter cartridge. If the water hardness is 10° dH or more,
we recommend using the filter cartridge.
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’).
EPerform the ‘inserting the filter’ operation without any inter-
ruptions. This will ensure that your IMPRESSA always produces
its best.
Precondition: ‘Please select product:’ is displayed.
OTPress the P button.
‘Maintenance status (1/6)’
gTTurn the Rotary Switch until the programme item
‘Maintenance settings (3/6)’ is displayed.
TPress the ‘Filter’ button.
‘Filter’
TPress the ‘Active’ button.
TPress the ‘Save’ button.
‘Saved’ appears briefly on the display.
‘Insert filter’
TRemove the filter cartridge extension from the Welcome
Pack.
TFit the filter extension on top of a CLARIS Blue filter cartridge.
TRemove and empty the water tank.
Inserting and activating
the filter

12
1 Preparing and using for the first time
TOpen the filter holder and insert the filter cartridge into the
water tank, exerting slight pressure.
TClose the filter holder. It will click into place audibly.
EAfter two months, the filter will cease to work. You can check
the elapsed time by referring to the date plate on the filter
holder in the water tank.
TFill the water tank with fresh, cold water and reinsert the
tank.
TPlace a receptacle (at least 500 ml) under the cappuccino
frother.
TPress the ‘Next’ button.
‘Filter is being rinsed.’, water flows out of the cappuccino
frother.
EYou can interrupt rinsing of the filter at any time by pressing
any button. Press the Rotary Switch kto continue rinsing of
the filter.
EThe water may be slightly discoloured. This is not harmful to
health and does not affect the taste.
Rinsing of the filter stops automatically after approximately
500 ml. The machine heats up. ‘Please select product:’
appears on the display. The filter is now activated.
EIf you are using the CLARIS Blue filter cartridge and have acti-
vated it in programming mode, you will not be able to adjust
the water hardness.
The harder the water is, the more frequently the IMPRESSA needs to
be descaled. It is therefore important to adjust the water hardness.
The water hardness can be adjusted on a continuous scale between
1° dH and 30° dH. It can also be deactivated, which means that the
IMPRESSA will not let you know when it has to be descaled.
Determining and
adjusting the water
hardness

13
1 Preparing and using for the first time
You can find out what the water hardness is by using the Aquadur®
test strip supplied as standard.
THold the test strip briefly (for 1 second) under flowing water.
Shake off the water.
TWait for about one 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.
You can now adjust the water hardness.
Precondition: ‘Please select product:’ is displayed.
OTPress the P button.
‘Maintenance status (1/6)’
gTTurn the Rotary Switch until the programme item
‘Maintenance settings (3/6)’ is displayed.
TPress the ‘Water hardness’ button.
‘Water hardness’
TPress the ‘<’or ‘>’button to set the water hardness.
TPress the ‘Save’ button.
‘Saved’ appears briefly on the display to confirm the setting.
‘Maintenance settings (3/6)’
OTPress the P button to exit programming mode.
‘Please select product:’
Determining the water
hardness
Adjusting the water
hardness

14
1 Preparing and using for the first time
You can adjust the grinder on a continuous scale to suit the degree
of roast of your coffee.
If you adjust the consistency of grind when the grinder is not oper-
ating, the grinder adjustment switch could be damaged.
TOnly adjust the consistency of grind when the grinder is run-
ning.
The consistency of grind setting is correct if the coffee flows regu-
larly from the coffee spout. In addition a fine, thick crema forms.
Example: Proceed as follows to change the consistency of grind
during the preparation of an espresso.
TOpen the storage compartment cover.
TPlace a cup under the coffee spout.
TPress the ‘Espresso’ button.
The grinder starts up. ‘Espresso’ is displayed.
TTurn the grinder adjustment switch to the desired position
while the grinder is running.
The espresso is prepared and the consistency of grind is
adjusted.
TClose the storage compartment cover.
Adjusting the grinder
CAUTION

15
2 Preparation
2 Preparation
EYou can stop preparation of a speciality coffee, speciality cof-
fee with milk or hot water at any time. Just press any button.
EDuring the grinding operation you can select the coffee
strength of individual products by turning the Rotary
Switch g: ;(extra-mild), ;; (mild), ;;; (normal), ;;;; (strong)
or ;;;;; (extra-strong).
EDuring preparation, you can change the preset amount
of water by turning the Rotary Switch gor pressing the ‘ < ’
and ‘>’buttons.
EYou can follow the current status of preparation on the display.
You can make permanent settings for all products in programming
mode (see Chapter 4 ‘Permanent settings in programming mode –
Product settings’).
Only some of the speciality coffees you can prepare are shown on
the display at any one time. As soon as you turn the Rotary Switch,
more speciality coffees are displayed in the product selector. The
product selector disappears automatically after 5 seconds if no
preparation is started.
The following speciality coffees are displayed as standard:
U‘Espresso’
U‘Coffee’
U‘Cappuccino’
U‘Latte macchiato’
U‘Hot water’
U‘1 portion milk’
Additional speciality coffees in the product selector:
U‘Ristretto’
U‘2 espressi’
U‘2 coffees’
U‘2 ristretti’
Ways of preparing a
beverage

16
2 Preparation
‘Espresso’ and ‘Coffee’ are prepared following this model.
Example: Proceed as follows to prepare one coffee.
TPlace a cup under the coffee spout.
TPress the ‘Coffee’ button.
Preparation will now begin. The preset amount of water for
coffee flows into the cup.
Preparation stops automatically and ‘Please select product:’
appears on the display.
To prepare two speciality coffees, either use the product selector or
press the appropriate preparation button twice.
Example: Proceed as follows to prepare two coffees (using product
selector).
TPlace two cups under the coffee spout.
gTTurn the Rotary Switch to view the product selector.
gTTurn the Rotary Switch until ‘2 coffees’ is displayed.
kTPress the Rotary Switch.
Preparation starts and the preset amount of water for coffee
flows into the cups.
Preparation stops automatically and ‘Please select product:’
appears on the display.
EProceed as follows to prepare two cups of coffee at the touch
of a button: Place two cups under the coffee spout. Press the
‘Coffee’ button twice (within two seconds) to start coffee
preparation.
Espresso and coffee
Preparing two speciality
coffees

17
2 Preparation
Your IMPRESSA can prepare a latte macchiato or cappuccino 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.
TRemove the protective cover from the cappuccino frother.
TAttach the milk pipe to the cappuccino frother. Use the long
pipe for a milk carton and the short pipe for a milk container.
TInsert the other end of the milk pipe into a milk carton or
connect it to a milk container.
TPlace a glass under the cappuccino frother.
TTurn the setting wheel of the cappuccino frother to the Milk
Foam position ü.
TPress the ‘Latte macchiato’ button.
‘Latte macchiato’, the milk foam is prepared.
Preparation stops automatically when the preset amount of
milk is reached.
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. You can choose the length of this interval in program-
ming mode (see Chapter 4 ‘Permanent settings in program-
ming mode – Product settings’).
Coffee preparation starts. The preset amount of water flows
into the cup. Preparation stops automatically and ‘Please
select product:’ appears on the display.
To make sure the cappuccino frother always works properly, rinse
and clean it regularly (see Chapter 5 ‘Maintenance – Rinsing the cap-
puccino frother’).
Latte macchiato,
cappuccino

18
2 Preparation
Example: Proceed as follows to prepare milk foam.
TRemove the protective cover from the cappuccino frother.
TAttach the milk pipe to the cappuccino frother. Use the long
pipe for a milk carton and the short pipe for a milk container.
TInsert the other end of the milk pipe into a milk carton or
connect it to a milk container.
TPlace a cup under the cappuccino frother.
TTurn the setting wheel of the cappuccino frother to the Milk
Foam position ü.
EIf you want to heat the milk turn the setting wheel of the cap-
puccino frother to the Milk position z.
TPress the ‘1 portion milk’ button.
‘1 portion milk’
As soon as the machine has heated up, ‘Please select pro-
duct:’ appears.
TPress the ‘1 portion milk’ button again.
‘1 portion milk’, the milk foam is prepared. Preparation stops
automatically when the preset amount of milk is reached.
‘Please select product:’ appears on the display.
To make sure the cappuccino frother always works properly, rinse
and clean it regularly (see Chapter 5 ‘Maintenance – Rinsing the cap-
puccino frother’).
You can choose to use a second coffee variety, for example decaf-
feinated coffee, with the filler funnel for ground coffee.
ENever add more than two level measuring spoons of ground
coffee.
EUse 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.
EIf you did not fill the machine with a sufficient amount of
ground coffee, ‘Not enough ground coffee’ is displayed and
the IMPRESSA stops the operation.
Warm milk and milk
foam
Ground coffee

19
2 Preparation
EThe desired speciality coffee must be prepared within approx-
imately one minute after filling with the ground coffee. Oth-
erwise the IMPRESSA stops the operation and is once more
ready for use.
All speciality coffees with ground coffee are prepared following this
model.
Example: Proceed as follows to prepare one espresso using ground
coffee.
TPlace an espresso cup under the coffee spout.
TOpen the cover of the filler funnel for ground coffee.
‘Please add ground coffee.’
TPlace one level measuring spoon of ground coffee into the
filler funnel.
TClose the cover of the filler funnel.
‘Please select product:’
TPress the ‘Espresso’ button.
Preparation will now begin. The preset amount of water for
espresso flows into the cup. Preparation stops automatically
and ‘Please select product:’ appears on the display.
It is easy to make permanent settings for the amount of water for all
speciality coffees and hot water according to the cup size. Adjust the
amount once as shown in the following example. Every time you
prepare a drink in the future, this amount of water will be dispensed.
The permanent settings for adapting the amount of water to the cup
size for all speciality coffees and hot water follow this model.
Example: Proceed as follows to permanently set the amount of
water for one coffee.
Precondition: ‘Please select product:’ is displayed.
TPlace a cup under the coffee spout.
TPress and hold the ‘Coffee’ button.
‘Coffee’ and the fill volume are displayed.
THold the ‘Coffee’ button down until ‘Enough water? Press
button’ appears.
TRelease the ‘Coffee’ button.
Preparation starts and the coffee flows into the cup.
Permanently setting the
amount of water for the
cup size

20
2 Preparation
TPress any button as soon as there is sufficient coffee in the
cup.
Preparation stops. ‘Saved’ appears briefly on the display. The
set amount of water for one coffee is permanently stored.
‘Please select product:’ appears on the display.
EYou can alter this setting at any time by repeating the above
procedure.
EYou can also permanently set the amount for all speciality cof-
fees and hot water in programming mode (see Chapter 4 ‘Per-
manent settings in programming mode – Product settings’).
To obtain a perfect water flow, use the hot-water nozzle. You can find
the hot-water nozzle under the cover of the storage compartment.
The following temperatures can be selected for preparing hot water:
‘Low’, ‘Normal’, ‘X high’.
There is a danger of scalding from hot water splashes.
TAvoid direct contact with the skin.
TCarefully pull the cappuccino frother down and off.
TOpen the storage compartment cover, take out the hot-
water nozzle and close the cover again.
TAttach the hot-water nozzle to the connector.
TPlace a cup under the hot-water nozzle.
TPress the ‘Hot water’ button.
‘Hot water’ and the temperature are displayed.
EBy pressing the ‘ < ’ or ‘ > ’ button several times (within appro-
ximately 2 seconds) you can set the temperature to your indi-
vidual preference. This setting is not saved.
‘Hot water’, hot water flows into the cup. Preparation stops
automatically and ‘Please select product:’ appears on the
display.
Hot water
JCAUTION