ENA 4 (NAA/NAB)
Instructions for Use
For your safety: read and understand manual before use.
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Figure: Your machine may look
different than the one shown.
2
Table of contents
Your ENA 4
1 IMPORTANT SAFEGUARDS ........................................................................................4
2 Control elements ....................................................................................................8
3 Preparing and using for the first time .......................................................................10
Setting up the machine ...........................................................................................10
Filling the bean container .........................................................................................10
Determining the water hardness ................................................................................10
First-time use .........................................................................................................11
4 Preparation .......................................................................................................... 12
Espresso and coffee ................................................................................................ 13
Two espressi and two coffees .................................................................................... 13
Permanently setting the amount of water for the cup size ............................................... 13
Adjusting the grinder ..............................................................................................14
Ground coffee ........................................................................................................14
5 Daily operation .....................................................................................................16
Switching the machine on and off .............................................................................. 16
Filling the water tank ...............................................................................................16
Maintenance actions ............................................................................................... 16
6 Permanent settings in programming mode ............................................................... 17
Automatic switch-off ............................................................................................... 17
Setting the water hardness ....................................................................................... 18
7 Maintenance .........................................................................................................19
Inserting/changing the filter ...................................................................................... 19
Cleaning the machine ............................................................................................ 20
Descaling the machine ........................................................................................... 21
Cleaning the bean container .................................................................................... 23
Descaling the water tank ......................................................................................... 23
Switching the machine from filter mode to descaling mode ........................................... 23
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Table of contents
8 Display messages ................................................................................................. 24
9 Troubleshooting ................................................................................................... 25
10 Transport and environmentally friendly disposal ........................................................ 26
Transport/ Emptying the system .............................................................................. 26
Disposal .............................................................................................................. 26
11 Technical data ....................................................................................................... 27
12 Index .................................................................................................................. 28
13 JURA contact details/ Legal information ................................................................... 30
1 IMPORTANT SAFEGUARDS
4
1 IMPORTANT SAFEGUARDS
Failure to observe the instructions for use may result in serious
injuries or damage to property. Safety information is therefore
indicated as follows:
J
This is the safety alert symbol. lt is used to
alert you to potential personal injury hazards.
Obey all safety messages that follow this
symbol to avoid possible injury or death.
DANGER indicates a hazardous situation which,
if not avoided, will result in death or serious
injury.
WARNING indicates a hazardous situation
which, if not avoided, could result in death or
serious injury.
J
CAUTION CAUTION, used with the safety alert symbol,
indicates a hazardous situation which, if not
avoided, could result in minor or moderate
injury.
NOTICE NOTICE is used to address practices not related
to personal injury.
When using electrical appliances, basic safety precautions shall
always be followed, to reduce the risk of fire, electric shock, and/or
injury to persons, including the following:
Z Read all instructions.
Z Do not touch hot surfaces. Use handles or knobs.
Z To protect against fire, electric shock and injury to persons, do
not immerse power cord, plugs, or body of machine in water
or other liquid.
Z Close supervision is necessary when any appliance is used by
or near children.
Z Unplug from outlet when not in use and before cleaning.
Allow to cool before putting on or taking off parts, and before
cleaning the appliance.
Z Do not operate any appliance with a damaged cord or plug or
after the appliance malfunctions, or has been damaged in any
manner. Return appliance to the nearest authorized service
facility for examination, repair or adjustment.
Comply with the
instructions for use
J DANGER
J WARNING
Follow the basic safety
precautions
1 IMPORTANT SAFEGUARDS
5
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SAVE THESE INSTRUCTIONS. Pass them on to any subsequent user.
The appliance is designed and intended for household use only. It
shall only be used for coffee preparation, according to these
instructions. Use for any other purpose will be deemed improper.
JURA Elektroapparate AG cannot accept any responsibility for the
consequences of improper use.
People, including children, who
Z do not have the physical, sensory or mental capabilities to use
the appliance safely or
Z are inexperienced or lack knowledge in how to use the
appliance safely
must be supervised by a responsible person when using it, or must
be instructed in how to use it correctly.
Z A short power-supply cord is to be provided to reduce risks
resulting from becoming entangled in or tripping over a
longer cord.
Z The cord shall be arranged so that it will not drape over the
counter top or table top where it can be pulled on by children
or tripped over.
Z This appliance has a 3-pin grounded plug.
Z Do not modify the plug in any way.
Intended use
Special power cord set
instructions
Z The use of an accessory attachment not recommended by the
appliance manufacturer may result in fire, electric shock, or
injury to persons.
Z Do not use outdoors.
Z Do not let the cord hang over the edge of a table or counter,
or touch hot surfaces.
Z Do not place on or near a hot gas or electric burner, or in a
heated oven.
Z To disconnect, turn any control to ‘OFF’ then remove plug
from wall outlet.
Z Do not use appliance for other than intended use.
Z Use extreme caution when dispensing hot steam, hot water
or hot coffee.
1 IMPORTANT SAFEGUARDS
6
Extension cords are available an may be used if care is exercised in
their use.
If the user chooses to use an extension cord,
Z the marked electrical rating of the extension cord should be
at least as great as the electrical rating of the appliance, and
Z if the appliance is of the grounded type, the extension cord
should be a grounding type 3-wire cord, and
Z the longer cord should be arranged so that it will not drape
over the counter top or tabletop where it can be pulled on by
children or tripped over.
To reduce the risk of fire or electric shock, DO NOT remove any
service covers. DO NOT modify the appliance in any way that is not
described in these instructions. NO user serviceable parts included.
Repair MUST be done by authorized personnel only.
In the event of signs of damage, for example if there is a smell of
burning, unplug the machine immediately from outlet and contact
JURA customer service.
This appliance is for household use. Any servicing other than
cleaning and user maintenance shall be performed by an authorized
service representative:
Z Do not immerse base in water or try to disassemble.
Z Do not put the appliance or any individual parts in the
dishwasher.
Z Check voltage to be sure that the voltage indicated on the
name plate complies with your voltage. The name plate is
located on the underside of the appliance.
Z Never use warm or hot water to fill the water container. Use
cold water only.
Z Keep your hands and the cord away from hot parts of the
appliance during operation.
There is a risk of scalds or burns on the spouts.
Z Keep children away.
Z Do not touch any hot parts. Use the handles or knobs
provided.
J WARNING
J CAUTION
1 IMPORTANT SAFEGUARDS
7
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Z Never clean with scouring powders or hard implements.
Z Ensure that the ventilation slots are not covered.
Z Never pull out the drip tray during the brewing process. Only
pull the drip tray when the display instructs you or when the
appliance is ready for use.
Z Never fill instant coffee, chocolate mix etc. into the bean
container or ground coffee funnel (filler funnel for ground
coffee). It will damage the functioning of the brewing
chamber.
Z Never fill sugar coated coffee beans into the bean container.
In case of doubt, call your dealer.
Z Never fill anything other than coffee beans into the bean
container (no chocolate, no rice, no nuts, no spices, nothing
other than roasted coffee beans).
Z Never fill frozen beans into the bean container. If you store
beans in the freezer, let them thaw 3 to 4 hours before filling
them into the bean container.
Z Never fill anything but fresh, cold and clean water into the
water tank, except when decalcifying.
Z Never use mineral or carbonated water. You can use tap water,
bottled water, spring water and reverse osmosis water.
Z Never do anything with the machine which is not described in
these instructions. In case of doubt, call your dealer.
NOTICE
NEVER DO
(or you will void your
warranty protection):
2 Control elements
8
2 Control elements
10
11
1
2
5
6
7
4
12
3
8
9
J HOT
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2 Control elements
Symbol display and buttons
f
Programming mode button
[
‘Small cup’ button
]
‘Large cup’ button
s
Coffee strength button
& Descaling symbol
L Cleaning symbol
! Filter symbol
u Water Tank symbol
ü Drip tray symbol
4 WiFi symbol
s
Coffee Strength symbol
£ Ground Coffee symbol
Bean container with aroma
preservation cover
Grinding wheel
On/Off button
Q
Water tank (with cover)
Height-adjustable coffee spout
Coffee grounds container
Cup platform
Drip tray
Insert for drip tray
Mains cable (back of the machine)
Service socket for optionally available
JURA WiFi Connect and JURA Smart
Connect
Powder chute for ground coffee
Filler funnel for ground coffee
Measuring spoon for ground coffee
[
]
3 Preparing and using for the first time
10
3 Preparing and using for the first time
When setting up your ENA, please note the following:
U
Place the ENA on a horizontal surface that is not sensitive to
water.
U
Choose a spot for your ENA which protects the machine
against overheating. Ensure that the ventilation slots are not
covered.
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.
T
Only use roasted, untreated coffee beans to fill the bean
container.
T
Remove the aroma preservation cover.
T
Remove any dirt or foreign objects from inside the bean
container.
T
Fill the bean container with coffee beans and close the aroma
preservation cover.
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.
T
Hold the test strip under flowing water for one second. Shake
off the water.
T
Wait for about 1minute.
T
You will then be able to read the degree of water hardness from
the discoloration of the Aquadur® test strip and the description
on the packaging.
Setting up the machine
Filling the bean container
NOTICE
Determining the water
hardness
3 Preparing and using for the first time
11
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Level Display German
Degree (°dH)
Degrees of general
hardness (°dGH)
Parts per
million (ppm)
Indicator Strip number
of ‘reddish’ fields
Not active – – – –
Very soft water <3 <3 < 53.4 None
Soft water > 4 > 4 > 71 1
Hard water > 8.4 > 8.4 > 150 2
Very hard water > 14 > 14 > 250 3
If the machine is operated with a defective power cord, there is a
danger of potentially fatal electric shock.
T
Never use a machine which is damaged.
T
Never use a machine which has a defective power cord.
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.
T
Insert the power plug into a power socket.
T
Press the On/Off button Q.
E The number of symbols that are brightly lit up indicates the
water hardness level: 1–7°dH(s), 8–15°dH(ss),
16-23°dH(sss) and 24–30°dH (sss£).
E If you do not know the hardness of your water, you can find
this out first (see chapter 3 ‘Preparing and using for the first
time – Determining the water hardness’).
T
Press the
[
/
]
button to set the water hardness.
T
Press the s button to confirm the setting.
The ! and u symbols appear.
T
Remove the water tank.
T
Fit the filter cartridge extension supplied on top of the CLEARYL
Smart mini filter cartridge.
First-time use
J WARNING
NOTICE
3 Preparing and using for the first time
12
T
Insert the filter cartridge with its extension into the water tank.
T
Fill the water tank with fresh, cold water and reinsert the tank.
T
Place a receptacle under the coffee spout.
E The machine automatically detects that you have just
inserted the filter cartridge.
Water flows out of the coffee spout, the filter is rinsed.
The ü symbol appears.
T
Empty the drip tray and coffee grounds container and put them
back into the machine.
Your ENA is ready for use.
click! click!
4 Preparation
Hot coffee, hot steam and hot water can cause scalding. Scalding
is a serious burn.
T
Use extreme care when handling hot liquid or steam.
T
Allow liquid to cool down before drinking.
T
In the event of scalding, rinse affected area with cold water and
seek medical attention.
T
Keep children AWAY.
Basic information about preparing drinks:
Aim What to do
Select coffee
strength
Press the s button 1x for ‘mild’ , 2x for
‘normal’ and 3x for ‘strong’ before or
during grinding (the ENA will remember
the most recently selected option for the
next preparation)
Cancel preparation Press any button
E All specialty coffees made with coffee beans can be ordered
using the JURA app (J.O.E.
®
).
J WARNING
4 Preparation
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Coffee tastes best served hot. A cold porcelain cup cools the
beverage – and impairs the taste. We therefore recommend
prewarming the cups. You can purchase a JURA Cup Warmer
from your specialized dealer.
Example:Coffee
T
Place a cup under the coffee spout.
T
Press the
]
button.
The preset amount of water for coffee flows into the cup.
Example:Two espressi
T
Place a cup under the coffee spout.
T
Press the
[
button 2x.
E Two brewing operations take place one after the other.
Change the cup before the second brewing operation.
E To prepare two coffees, press the
]
button 2x.
The preset amount of water for espresso flows into the cup.
It is easy to make permanent settings for the amount of water for all
specialty coffees 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 process for permanently adapting the amount of water to the
cup size is the same for all specialty coffees.
Example:Proceed as follows to permanently set the amount of
water for one coffee.
T
Place a cup under the coffee spout.
T
Press the
]
button for about 2 seconds.
The coffee flows into the cup.
T
Press any button as soon as there is sufficient coffee in the cup.
Preparation stops. The set amount of water for one coffee is
permanently stored.
E You can alter this setting at any time by repeating the above
procedure.
Espresso and coffee
Two espressi and two
coffees
Permanently setting the
amount of water for the cup
size
4 Preparation
14
You can adjust the grinder to suit the degree of roast of your coffee.
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 in
motion.
E The consistency of grind is correct if the coffee flows
regularly from the coffee spout. In addition a fine, thick
crema forms.
Grinding wheel
U
1: Coarse consistency of grind setting
U
2: Fine consistency of grind setting
Example:Proceed as follows to change the consistency of grind
during the preparation of an espresso.
T
Place a cup under the coffee spout.
T
Press the
[
button.
T
Turn the grinder adjustment wheel to the desired position while
the grinder is in motion.
The preset amount of water flows into the cup.
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:
U
Never add more than one level measuring spoon of ground
coffee.
U
Use 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.
U
If you did not fill the machine with enough ground coffee,
the £ symbol flashes and the ENA stops the operation.
U
The desired specialty 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.
U
All specialty coffees with ground coffee are always prepared
following the same model.
Example:Proceed as follows to prepare one espresso using ground
coffee.
T
Place an espresso cup under the coffee spout.
Adjusting the grinder
NOTICE
1
2
Ground coffee
4 Preparation
15
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T
Keep pressing the s button until the £ symbol lights up
brightly on the symbol display.
T
Open the powder chute for ground coffee.
T
Fit the filler funnel for ground coffee.
T
Place one level measuring spoon of ground coffee into the filler
funnel.
T
Remove the filler funnel and close the cover of the powder
chute.
T
Press the
[
button.
The preset amount of water for espresso flows into the cup.
5 Daily operation
16
5 Daily operation
T
Place a receptacle under the coffee spout.
T
Press the On/Off button Q.
E When the machine is switched off, the system is only rinsed
if a specialty coffee has been prepared.
The system rinses itself. Your ENA is switched on or off.
Daily maintenance of the machine and hygiene when handling cof-
fee and water are key to a perfect coffee result in the cup every time.
You should therefore change the water daily.
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.
T
Remove the water tank and rinse it with cold water.
T
Fill the water tank with fresh, cold water and reinsert the tank.
Optimal coffee quality depends on many factors. One important
prerequisite is regular maintenance of your ENA. Perform the
following steps:
Maintenance action Daily If necessary Note
Empty the drip tray and coffee grounds
container and rinse with warm water
(The drip tray and coffee grounds
container are dishwasher-safe, but the
insert for the drip tray is not)
Z
Always empty the coffee
grounds container when the
machine is switched on. This
is the only way of resetting
the coffee grounds counter.
Rinse the water tank
Z
Wipe the surface of the machine with a
clean, soft, damp cloth (e.g. microfiber
cloth)
Z
Clean the inside of the water tank with a
brush
Z
Clean the top and bottom of the cup
platform
Z
Switching the machine on
and off
Filling the water tank
NOTICE
Maintenance actions
6 Permanent settings in programming mode
17
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6 Permanent settings in programming mode
In programming mode you can set the switch-off time and water
hardness. Press the f button to enter programming mode. Press
the f button again to exit this mode.
By instructing your ENA to automatically switch itself off, you can
cut down your energy consumption. If this function is activated,
your ENA switches off automatically after the preset time following
the last action on the machine.
The number of symbols that are brightly lit up indicates the
activated switch-off time:
Switch-off time Symbol(s) shown in display
30minutes
s
1hour
s s
2hours
s s s
4hours
s s s £
Example:Proceed as follows to change the switch-off time from
30minutes to 1hour.
T
Press the f button.
The & symbol lights up brightly.
T
Press the
]
button several times until the ü symbol lights up
brightly.
T
Press the s button to enter the program item.
T
Press the
[
/
]
button to change the setting for the switch-off
time.
Press the s button to confirm the setting.
E The setting must be confirmed within 20 seconds.
The sss£ symbols flash 3 times in quick succession.
E The automatic switch-off can also be set using the JURA app
(J.O.E.
®
).
Automatic switch-off
6 Permanent settings in programming mode
18
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 number of symbols that are brightly lit up indicates the set
water hardness level:
Water hardness Symbol(s) shown in display
1–7°dH
s
8–15°dH
s s
16–23°dH
s s s
24–30°dH
s s s £
T
Press the f button.
The & symbol lights up brightly.
T
Press the
]
button several times until the u symbol lights up
brightly.
T
Press the s button to enter the program item.
T
Press the
[
/
]
button to change the setting for the water
hardness.
Press the s button to confirm the setting.
E The setting must be confirmed within 20 seconds.
The sss£ symbols flash 3 times in quick succession.
Setting the water hardness
7 Maintenance
19
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7 Maintenance
Use of maintenance products that are harmful to health and
discharge of liquids during maintenance program. Harmful if
swallowed. Irritating to eyes and skin.
T
Keep children AWAY.
T
Keep children away from the machine while it is performing a
maintenance program.
T
Avoid contact with skin and eyes.
T
Avoid generation of dust. Do not inhale dust.
T
When using do not eat or drink.
T
Keep maintenance products away from food, drink and
animal food.
T
Keep container tightly closed and dry. Keep in a cool place.
Your ENA has the following integrated maintenance programs:
U
Cleaning the machine (L)
U
Descaling the machine (&)
E Proceed with the maintenance programs when prompted to
do so.
Once the filter cartridge stops working (depending on the water
hardness setting), the ENA will prompt you to change the filter.
E Your ENA no longer has to be descaled if you are using the
CLEARYL Smart / Smart mini filter cartridge.
E CLEARYL Smart / Smart mini filter cartridges are available
from specialized dealers.
Precondition:Your ENA is ready for use. The Filter symbol ! lights
up (if the filter capacity is used).
T
Remove and empty the water tank.
T
Remove the used filter cartridge from the water tank.
J WARNING
Inserting/changing the filter
1
2
7 Maintenance
20
T
Fit the filter cartridge extension on top of a new CLEARYL
Smart / Smart mini filter cartridge.
T
Insert the filter cartridge with its extension into the water tank.
T
Fill the water tank with fresh, cold water and reinsert the tank.
The machine automatically detects that you have inserted/
changed the filter cartridge.
The filter is rinsed.
The ü symbol lights up.
T
Empty the drip tray and coffee grounds container and put them
back into the machine.
After 160preparations or 80switch-on rinses, the ENA will prompt
you to clean it.
Non-recommended (e.g. liquid) cleaning agents may contain
substances that could damage the machine or leave residues.
T
Use only original JURA cleaning tablets. These are formulated
especially for your machine.
Harmful and irritating cleaning agent. Harmful if swallowed.
Irritating to eyes and skin.
T
Keep children AWAY.
T
Avoid contact with skin and eyes.
T
Avoid generation of dust. Do not inhale dust.
T
After contact with skin, wash immediately with plenty of water.
In case of skin irritation, seek medical advice.
T
After eye contact, immediately flush eyes with plenty of water
and seek medical advice.
T
If swallowed, rinse mouth immediately and drink large
quantities of water. Do not induce vomiting. Seek medical
advice immediately and show label.
E The cleaning program lasts approximately 20 minutes.
E Do not interrupt the cleaning program. The quality of
cleaning will be impaired if you do so.
E JURA cleaning tablets are available from specialized dealers.
click! click!
Cleaning the machine
J WARNING
J WARNING
7 Maintenance
21
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Precondition:The L symbol lights up.
T
Press the f button for about 2 seconds.
The ü symbol lights up.
T
Empty the drip tray and coffee grounds container and put them
back into the machine.
T
Place a receptacle under the coffee spout.
T
Press the s button.
The ss symbols light up, water flows out of the coffee spout.
The operation is interrupted, the £ symbol lights up.
T
Open the powder chute for ground coffee.
T
Insert a JURA cleaning tablet into the powder chute.
T
Close the powder chute.
T
Press the s button.
The sss symbols light up, water flows out of the coffee
spout several times.
The operation stops automatically. The Coffee Grounds
Container symbol ü lights up.
T
Empty the drip tray and coffee grounds container and put them
back into the machine.
The sss£ symbols flash 3 times in quick succession.
The ENA builds up deposits of limescale over time and automatically
prompts you to descale it when necessary. The degree of
calcification depends on the hardness of your water.
E If you are using a CLEARYL Smart / Smart mini filter
cartridge, you will not be prompted to descale. However,
should you need to descale the ENA, first switch the
machine to descaling mode (see section 7 “Maintenance –
Switching the machine from filter mode to descaling mode”)
Non-recommended descaling agents (e.g. vinegar) may contain
substances that could damage the machine or leave residues.
T
Use only original JURA descaling tablets. These are specially
formulated for your machine.
Descaling the machine
J WARNING
7 Maintenance
22
Harmful and irritating descaling agent. Harmful if swallowed.
Irritating to eyes and skin.
T
Keep children AWAY.
T
Avoid contact with skin and eyes.
T
Avoid generation of dust. Do not inhale dust.
T
After contact with skin, wash immediately with plenty of water.
In case of skin irritation, seek medical advice.
T
After eye contact, immediately flush eyes with plenty of water.
Remove contact lenses. Seek medical advice.
T
If swallowed, rinse mouth immediately and drink large
quantities of water. Do not induce vomiting. Seek medical
advice immediately and show label.
If the descaling operation is interrupted, there may be damage to
the machine.
T
Allow the descaling program to run to the end.
E The descaling program lasts approximately 45minutes.
E JURA descaling tablets are available from specialized dealers.
E If the descaling agent comes into contact with sensitive
surfaces (e.g. marble), damage cannot be ruled out. Clean up
any splashes immediately.
Precondition:The & symbol lights up.
T
Press the f button for about 2 seconds.
The ü symbol lights up.
T
Empty the drip tray and coffee grounds container and put them
back into the machine.
The u symbol flashes.
T
Remove and empty the water tank.
T
Completely dissolve 3JURA descaling tablets in a receptacle
holding 17 oz (500ml) of water. This may take several minutes.
T
Pour the solution into the empty water tank and insert it into
the machine.
T
Press the s button.
Water flows out of the coffee spout several times.
The operation is interrupted, the ü symbol lights up.
T
Empty the drip tray and coffee grounds container and put them
back into the machine.
The u symbol lights up.
T
Remove the water tank and rinse it thoroughly.
J WARNING J WARNING
NOTICE
3x
7 Maintenance
23
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T
Fill the water tank with fresh, cold water and reinsert the tank.
T
Press the s button.
The descaling operation is continued.
The ü symbol lights up.
T
Empty the drip tray and coffee grounds container and put them
back into the machine.
The sss£ symbols flash 3 times in quick succession.
E If the descaling operation stops unexpectedly, rinse the
water tank thoroughly.
Coffee beans may be covered with a slight oil film which remains on
the walls of the bean container. These traces may negatively affect
the coffee result. For this reason clean the bean container from time
to time.
T
Press the On/Off button Q to switch the ENA off.
T
Remove the aroma preservation cover.
T
Clean the bean container with a soft, dry cloth.
T
Fill the bean container with coffee beans and close the aroma
preservation cover.
Limescale deposits may form in the water tank. To ensure correct
function of the machine, descale the water tank from time to time.
T
Remove the water tank.
T
If you use a CLEARYL Smart / Smart mini filter cartridge, remove
this.
T
Completely fill the water tank and dissolve 3 JURA descaling
tablets in it.
T
Leave the water tank with the descaling solution for several
hours (e.g. overnight).
T
Empty the water tank and rinse it thoroughly.
T
If you use a CLEARYL Smart / Smart mini filter cartridge, insert
this again.
T
Fill the water tank with fresh, cold water and reinsert the tank.
Follow the steps below to switch the ENA from filter mode to
descaling mode.
T
Remove the water tank.
T
Turn the filter cartridge anticlockwise and remove it along with
the extension from the water tank.
T
Fill the water tank and reinsert it.
Cleaning the bean container
Descaling the water tank
Switching the machine from
filter mode to descaling
mode
7 Maintenance
24
8 Display messages
Message Cause/Result Action
The u symbol lights
up.
The water tank is empty. You
cannot prepare any products.
T
Fill the water tank (see chapter 5 ‘Daily
operation – Filling the water tank’).
The ü symbol
lights up.
The coffee grounds container is
full. / The drip tray is full. You
cannot prepare any products.
T
Empty the coffee grounds container
and the drip tray (see chapter 5 ‘Daily
operation – Maintenance actions’).
The ü symbol
flashes.
The coffee grounds container is
not inserted correctly or is not
inserted at all. / The drip tray is
not inserted correctly or is not
inserted at all. You cannot
prepare any products.
T
Fit the drip tray.
The L symbol lights
up.
The ENA is prompting you to
clean it.
T
Perform cleaning (see chapter 7
‘Maintenance – Cleaning the machine’).
The & symbol lights
up.
The ENA is prompting you to
descale it.
T
Perform descaling (see chapter 7
‘Maintenance – Descaling the machine’).
The ! symbol lights
up.
The filter capacity is used
T
Replace the CLEARYL Smart / Smart
mini filter cartridge (see chapter 7
‘Maintenance – Inserting/changing
the filter’).
T
Press the f button.
The & symbol lights up brightly.
T
Press the
]
(‘Large cup’) button several times until the ! symbol
lights up brightly.
T
Press the s button to enter the programme item.
The sss £ symbols light up brightly.
T
Press the
[
(‘Small cup’) button so that the sss £ symbols
no longer light up brightly.
T
Press the s button to confirm the setting.
E The setting must be confirmed within 20 seconds.
The sss £ symbols flash 3 times in quick succession. The
machine is now in descaling mode.
T
Press the f button to exit programming mode.
8 Display messages
25
en
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es
pt
9 Troubleshooting
Problem Cause/Result Action
Coffee only comes out
in drips when it is being
prepared.
The coffee is ground too finely
and obstructs the system.
T
Set the grinder to a coarser
setting (see chapter 4
‘Preparation – Adjusting
the grinder’).
The water hardness may not have
been correctly set.
T
Perform descaling (see chapter 7
‘Maintenance – Descaling the
machine ’).
There is dry ground
coffee behind the coffee
grounds container.
The beans used are resulting in
an above-average volume of
ground coffee.
T
Reduce the coffee strength or
choose a finer grinder setting.
Grinder is making a
very loud noise.
There are foreign objects in the
grinder.
T
Contact customer support in your
country (see chapter 13 ‘JURA
contact details/ Legal information’).
The & symbol or the
! symbol lights up
brightly and other
symbols flash.
If the machine has been exposed
to the cold for a long period of
time, heating may be disabled
for safety reasons. The ENA
switches off automatically.
T
Warm the machine at room
temperature.
E If you were unable to solve the problem, contact customer support in your country
(see chapter 13 ‘JURA contact details/ Legal information’).
Message Cause/Result Action
The ! symbol lights
up even though no
filter has been
inserted.
No CLEARYL Smart / Smart mini
filter cartridge was inserted in
the water tank after the
descaling program finished.
Insert a CLEARYL Smart / Smart mini
filter cartridge in the water tank.
The symbols sss
flash after the beans
have been ground.
The bean container is empty.
You cannot prepare any
products.
T
Fill the bean container (see chapter 3
‘Preparing and using for the first time –
Filling the bean container’).
The £ symbol
flashes.
Not enough ground coffee was
added. The ENA cancels the
operation.
T
Start preparation again.
The first and third
symbols s light up
alternately.
The system must be filled with
water. You cannot prepare any
products.
T
Press the s button to fill the system.
10 Transport and environmentally friendly disposal
26
10 Transport and environmentally friendly disposal
Keep the packaging for your ENA. It should be used to protect the
machine during transport.
In order to protect the ENA from frost during transport, the system
must be emptied.
Precondition:Your ENA is ready for use.
T
Remove and empty the water tank.
T
Place a receptacle under the coffee spout.
T
Press the
[
and
]
buttons simultaneously.
T
Press the f button.
The s £ u symbols flash, water will continue to be discharged
from the coffee spout until the system is empty.
Your ENA is switched off.
Please dispose of old machines in an environmentally neutral way.
H
Transport/ Emptying the
system
Disposal
11 Technical data
27
en
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pt
11 Technical data
Voltage 120V~, 60Hz
Power 1450W
Conformity mark
Pump pressure static, max. 15bar
Holding capacity of water
tank (without filter)
37.2 oz (1.1l)
Holding capacity of bean
container
4.4 oz (125g)
Holding capacity of coffee
grounds container
approx. 10 servings
Cord length approx. 47 in. (1.2m)
Weight approx. 20.7lb (9.4kg)
Dimensions (W×H×D) 10.7 × 12.7 × 17.5in.
(27.1 × 32.3 × 44.5cm)
CLEARYL Smart / Smart mini
filter cartridge
(RFID technology)
Frequency band 13.56 MHz
Max. transmission power < 1 mW
JURA type 761
The machine complies with the following directives:
U
Standard UL 1082
U
Canadian Standard CSA C22.2 No. 64
This equipment has been tested and found to comply with the
limits for a class B digital device, pursuant to part 15 of the FCC Rules.
Directives
FCC Rules
12 Index
28
12 Index
A
Addresses 30
Aroma preservation cover
Bean container with aroma preservation
cover 9
Automatic switch-off 17
B
Bean container
Bean container with aroma preservation
cover 9
Cleaning 23
Filling 10
Bus bar
Technical data 27
Button
On/Off button 9
C
Cleaning
Bean container 23
Machine 20
CLEARYL Smart mini filter cartridge
Changing 19
Inserting 19
Coffee 13
Two coffees 13
Coffee grounds container 9
Coffee spout
Height-adjustable coffee spout 9
Consistency of grind
Adjusting the grinder 14
Grinding wheel 9, 14
Contact details 30
Cup platform 9
Customer support 30
D
Descaling
Machine 21
Water tank 23
Descaling mode 23
Display
Symbol display 9
Display messages 24
Disposal 26
Double product 13
Drip tray 9
Insert 9
E
Emptying the system 26
Errors
Troubleshooting 25
Espresso 13
Two espressi 13
F
Filler funnel
Filler funnel for ground coffee 9
Filling
Bean container 10
Water tank 16
Filter
Changing 19
Disable 23
Inserting 19
First-time use 11
G
Ground coffee 14
Measuring spoon for ground coffee 9
H
Hotline 30
I
Important safeguards
Safety 4
Insert for drip tray 9
Instant coffee
Ground coffee 14
J
JURA
Contact details 30
M
Machine
Cleaning 20
Descaling 21
Setting up 10
Mains cable 9
Maintenance 19
Maintenance actions 16
Measuring spoon for ground coffee 9
Messages, display 24
12 Index
29
en
fr
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pt
P
Permanently setting the water for the cup
size 13
Permanent settings in programming mode
17
Powder chute
Powder chute for ground coffee 9
Preparation 12
Coffee 13
Espresso 13
Ground coffee 14
Two coffees 13
Two espressi 13
Two specialty coffees 13
Problems
Troubleshooting 25
Programming mode 17
Automatic switch-off 17
Setting the water hardness 18
Programming Mode symbol 9
R
RFID 27
S
Safety
Important safeguards 4
Service socket 9
Settings
Permanent settings in programming
mode 17
Setting up
Setting up the machine 10
Smart Connect 9
Switching off 16
Switching on 16
Switch-off
Automatic switch-off 17
Symbol
Cleaning 9
Coffee 9
Coffee Grounds Container 9
Coffee strength 9
Descaling 9
Espresso 9
Filter 9
Ground Coffee 9
Programming mode 9
Water Tank 9
WiFi 9
Symbol display 9
T
Technical data 27
Tel 30
Transport 26
Troubleshooting 25
Two products 13
U
Use, First-time 11
W
Water hardness
Determining the water hardness 10
Setting the water hardness 18
Water tank 9
Descaling 23
Filling 16
WiFi Connect 9
WiFi symbol 9
Wireless connection 11, 19, 27
13 JURA contact details/ Legal information
30
13 JURA contact details/ Legal information
JURA Elektroapparate AG
Kaffeeweltstrasse 10
CH-4626 Niederbuchsiten
Switzerland
USA: JURA Inc.
Canada: FAEMA
Customer Service
Phone
E-Mail
1-800-220-5701
1-(855)-544-8600
info@juracanada.ca
Opening Hours (EST) Mon – Thu 9 am – 9 pm,
Fri 9 am – 8 pm,
Sat 9 am – 5 pm
Distributor Address
Phone
Fax
20 Craig Road
Montvale, NJ 07645
001 (201) 767-3999
001 (201) 767-9684
115 Matheson Boulevard East
Mississauga, Ontario, L4Z 1X8
1-(905)-501-8600
Internet us.jura.com ca.jura.com
@ You will find additional contact details for your country at
jura.com.
We reserve the right to make technical changes. The diagrams used
in these instructions for use are for illustration purposes only and do
not represent the original colors of the machine. Some details of
your ENA may vary.
Your opinion is important to us! Use the contact details at
jura.com.
The instructions for use contain information which is protected by
copyright. It is not permitted to photocopy these instructions for use
or translate them into another language without the prior written
consent of JURA Elektroapparate AG.
Technical changes
Feedback
Copyright
J74503/ENA 4
(NAA/NAB)
/US-en-fr-es-pt/202208
