Jura X7 Manual

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GIGA X7 Professional
GIGA X7c Professional
(with direct water access)
Aluminium

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Table of contents:
1General:................................................................. 3
2Control elements:.................................................. 4
3Control panel:........................................................ 5
4Key combinations:................................................. 6
4.1 1.Bit setting up, First use (when asked to FILL
SYSTEM): 6
4.2 Read versions: ................................................. 6
5Electronic: ............................................................. 6
5.1 Display module: ............................................... 6
5.2 Logic: .............................................................. 6
6Power switch/Zero Energy Switch:....................... 6
7Monitoring:............................................................ 7
7.1 Beans container: .............................................. 7
7.2 Powder funnel:................................................. 7
7.3 Aroma preservation lid:..................................... 7
7.4 Water tank:...................................................... 7
7.5 Residual water container: ................................. 7
7.6 Coffee grounds container:................................. 7
7.7 Ventilation slats:............................................... 7
7.8 Service cover: .................................................. 8
7.9 Combi-Coffee outlet:......................................... 8
7.9.1 Dismantling and attaching combi outlet (dual
spout): 8
8Hot water outlet:................................................... 9
9Grinder (Sound Design): ....................................... 9
10 Heater: .............................................................. 9
11 Maintenance status 1/5: ................................... 9
11.1 Clean appliance:............................................... 9
11.2 Change filter (CLARIS Filter Pro): .....................10
11.3 Decalcify appliance:.........................................11
11.4 Milk system rinse:............................................11
11.5 Coffee system rinse:........................................11
11.6 Milk system clean: ...........................................11
12 Product settings, Expert mode 2/5:................ 11
12.1 Expert mode: ..................................................11
12.1.1 Water amount:...........................................11
12.1.2 Milk amount:..............................................11
12.1.3 Milk foam amount: .....................................11
12.1.4 Coffee strength: .........................................12
12.1.5 Temperature:.............................................12
12.1.5.1 Coffee: ...............................................12
12.1.5.2 Hot water: ..........................................12
12.1.6 Pause: .......................................................12
12.1.7 Grinder blending: .......................................12
12.1.8 Factory settings: ........................................12
12.2 Consistency of grind:....................................... 12
12.2.1 Grinder Left (II):........................................ 12
12.2.2 Grinder Right (I): ....................................... 12
13 Machine settings 3/5: ......................................13
13.1 Maintenance settings: .....................................13
13.1.1 CLARIS Filter: ............................................ 13
13.1.2 Water hardness level:.................................13
13.1.3 Switch on rinse: .........................................13
13.1.4 Milk system rinse: ......................................13
13.2 Time / Date: ................................................... 14
13.2.1 Time: ........................................................14
13.2.2 Datum:...................................................... 14
13.3 Timer: ............................................................14
13.3.1 Automatic switch OFF after:........................14
13.4 Energy saving mode (ESM):.............................14
13.4.1 SAVE NO: ..................................................14
13.4.2 SAVE LEVEL 1:...........................................14
13.4.3 SAVE LEVEL 2:...........................................14
13.5 Units: .............................................................15
13.6 Factory settings: .............................................15
13.6.1 ALL PRODUCTS:.........................................15
13.6.2 APPLIANCE:...............................................15
13.6.3 EMPTY SYSTEM: ........................................ 15
14 Machine settings 4/5: ......................................15
14.1 Language selection: ........................................15
14.2 Display settings:..............................................16
14.2.1 Backlight: ..................................................16
14.2.2 Brightness: ................................................16
14.2.3 Contrast: ...................................................16
14.3 Background: ...................................................16
14.4 Beans à la carte .............................................. 16
14.5 Barista: ..........................................................16
15 Information 5/5:..............................................16
15.1 Product counter: .............................................16
15.2 Daily counter (customer counter):....................16
15.3 Maintenance counter:...................................... 17
15.4 Version:.......................................................... 17
15.5 Prepare appliance for resale: ........................... 17
16 Error messages: ...............................................18
17 Accessories:......................................................19
17.1 Technical data for permanent water connection:
(GIGA X7c)..................................................................... 19
Revision:
A: Chapter 10, 15.1, 15.2, 17
B: UL extension, chapter 12.1.1, 14.5
C: Integration GIGA X7c, Pause
D: Chapter 12.1.5.2, 14.1,

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1General:
Ceramic-disc grinder:
More constant powder power
Grist production independent of the grinder step adjustment
Grinding time reduced down to ¾ of the standard grinder (in 50 % / 50 % use) therefore less noise
Electrically consistency of grind adjustment for each grinder in the programming mode
Cappuccinatore (CAPPU) with motor adjustment:
Hot milk
Milk foam
Resting position
Single and double cups draw off possibility (but not for Hot water)
Powder recognition for pre-ground coffee
New Energy guideline 2005/32/EG fulfilled (Low Standby), does achieve Classe A
Timer function integrated:
Switch on time per weekday
Switch off time per weekday
Active ventilation:
Ventilation flaps with motor adjustment
Milk sensor attachable:
Level monitoring of the milk container (no means of suction)
Fine foam technology:
First Fine Foam Nozzlefor double cups outlet
Mains socket for IEC/CEE plug
* Power Hot water via simultaneous use of both thermoblocks and pumps (faster than with the
IMPRESSA)
* Parallel fluid system (pump, thermoblock, flowmeter) for simultaneous draw off of coffee- and milk
products:
Parallel Milk coffeepossible (max. current consumption exceeds the 6 ampères !)
Combi outlet, dual spout, (coffee- and milk)
Direct water access (only GIGA X7c)
First time use:
Quick installation: After setting the time and date, your GIGA is ready for use.
Standard installation: Here, you can also decide whether you want to operate your GIGA with or
without a CLARIS Blue filter cartridge.
Day counter (customer counter)
Additional functions programmable with the TERMINAL 4000:
- 4 individual PIN code groups
- Coffee ground direct-eject
- MDB payment system
- Filter water quantity / time of usage / number of switch-on rinses
- Product allocations / additional products
* UL appliances (120 V~) not possible, as there is only 1 pump/flowmeter assembled.

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2Control elements:

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3Control panel:
Service socket
TERMINAL 4000
Accessory-socket
e.g. Cool Control Wireless

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4Key combinations:
Appliance is ready for coffee
4.1 1.Bit setting up, First use (when asked to FILL SYSTEM):
Remove water tank
Press the keys 1 (RISTRETTO) & 8 (MILK FOAM PORTION) at the same time until SAVED shows up
4.2 Read versions:
Remove water tank
Press the keys 4 (HOT WATER) & 5 (CAPPUCCINO) at the same time
See also under programming mode /INFORMATION/VERSION, chapter 15.4
(SW-Version Main, Loader-Version Main, Serial number, Production date machine, Production date
Main, SW-Version Display, SW-Version Rotary, Loader-Version Rotary)
5Electronic:
5.1 Display module:
TFT graphical display, 3.5 inches (90 mm diagonal)
5.2 Logic:
Logic is assembled with a loudspeaker
6Power switch/Zero Energy Switch:
Is assembled with a main power switch and works additionally with a Zero Energy Switch
The central grounding point (CGP) is located on the front of the machine below the JURA logo
(turn JURA logo anti-clockwise).
1
2
3
4
8
7
6
5

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7Monitoring:
7.1 Beans container:
With infrared (FILL BEAN CONTAINER)
The monitoring is only enabled:
either the machine is switched on, before a draw off, after a draw off and during an alarm
(FILL BEAN CONTAINER)
Capacity bean container 2x 650 g
Interlock of bean containers (digit 2)
7.2 Powder funnel:
With a micro switch (PLEASE ADD GROUND COFFEE)
Pre-ground coffee: When not drawing off a product then the powder will be wetted and pushed
down into the coffee grounds container after 1 min
7.3 Aroma preservation lid:
Not monitored
7.4 Water tank:
Monitored with a floater (FILL WATER TANK)
Capacity 2.6 liters (GIGA X7c), Capacity 5.0 liters (GIGA X7)
Cannot be equipped with the JURA automatic filling device
7.5 Residual water container:
Capacity 1.5 liters
Container with 2 metall contacts (DRIP TRAY NOT FITTED / EMPTY DRIP TRAY)
7.6 Coffee grounds container:
With a micro switch
(COFFEE GROUNDS CONTAINER NOT FITTED / EMPTY COFFEE GROUNDS CONTAINER)
Max. 40 portions -MILD
7.7 Ventilation slats:
With a micro switch (PLEASE CHECK THE VENTILATION SLATS)

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7.8 Service cover:
With a micro switch (SERVICE COVER IS NOT FITTED)
7.9 Combi-Coffee outlet:
With a REED switch/magnet (SPOUT IS NOT FITTED)
Adjustable in Hight and Width:
Width: 20 mm ... 50 mm
Height: 70 mm ... 159 mm
Double cups Milk products possible
Single coffee outlet can be detached by a TORX screw driver to have it cleaned
Bi-
Lights up in white during normal operation
Lights up in amber during coffee draw off
7.9.1 Dismantling and attaching combi outlet (dual spout):

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8Hot water outlet:
Height adjustable: 69 mm ... 165 mm
Sliding force adjustable internally by JURA Service
9Grinder (Sound Design):
2x Ceramic-disc grinder with electrical consistency of grind adjustment
10 Heater:
TB2001 (1200 W) (Coffee/Hot water)
TB2011 (1080 W) (Steam/Hot water) UL appliance (1200 W)
See also additional fluid system document.
11 Maintenance status 1/5:
11.1 Clean appliance:
Draw offs
Start up rinsing
Display
Sound
220
80
CLEAN MACHINE
No
240
---
CLEAN NOW
Yes

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11.2 Change filter (CLARIS Filter Pro):
Liters
Start up rinsing
Display
Sound
120
180
CHANGE FILTER
No
126 (+ 5 %)
---
CHANGE NOW
Yes
There is an additional time counter which will release, 60 days after a filter installation, the
. Values can be modified by the TERMINAL 4000.
Steam will also be calculated with an internal factor
The filter rinsing can be interrupted by pressing the key P and continued by pressing the Rotary
switch key again
The filter rinse flows now inside into the drip tray and needs no receptacle anymore
Under programming mode /INFORMATION/MAINTENANCE/COUNTER FILTER one can read out the
actual care status (progress bar)
The use of a filter with the GIGA X7c should be made with the CLARIS Filter cartridge.
Please note that the filter change process indicated in the display does not apply to your GIGA X7c
(with permanent water connection).

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11.3 Decalcify appliance:
After a decalcification alarm (see also chapter 13.1.2) DECALCIFY MACHINE
The automatic decalcification request can only be started by going into the maintenance program
Under programming mode /INFORMATION/MAINTENANCE COUNTER/FILTER one can read out the
actual care status (progress bar)
Descaling happens with 4 pcs. JURA descaling tablets and 800 ml water
Descaling of the GIGA X7c goes via the water tank and not the direct water access
11.4 Milk system rinse:
11.5 Coffee system rinse:
11.6 Milk system clean:
12 Product settings, Expert mode 2/5:
12.1 Expert mode:
Select your settings for speciality coffees, milk and hot water
12.1.1 Water amount:
The coffee water quantity can be programmed directly (Long Press)
(e.g. press 1 CUP for approx. 3 seconds until ENOUGH COFFEE? PRESS BUTTON) shows up
The products can be programmed via the programming mode too
Double cups products can be chosen by turning the Rotary Selection
Double cups products can be programmed individually
Double cups are also possible by pressing 2x the 1 Product key.
This function is not available in the payment mode (MDB, RF Cool Control)
Range:
Coffee: 25 ml ... 290 ml 9.5 oz)
Hot water: 25 ml ... 450 ml 
Display calculating tolerance: 0.5 oz ... 15.0 oz (in 0.5 oz steps)
12.1.2 Milk amount:
Range: 0 sec. ... 120 sec.
12.1.3 Milk foam amount:
Range: 0 sec. ... 120 sec.

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12.1.4 Coffee strength:
Possibility to choose before a draw off and during grinding by turning the Rotary Switch
(EXTRA-MILD/MILD/NORMAL/STRONG/EXTRA-STRONG)
The amount of grist will be calculated by counting the rotation of the grinder:
Aroma/strength
Gram (ca.)
EXTRA-MILD
8.0
MILD
9.5
NORMAL
12.0
STRONG
14.5
EXTRA-STRONG
16.0
Strength for double cups is also selectable:
The amount of 1 cup grist (EXTRA-MILD) is multiplied by the factor 1.7 but with a max. of 16 grams
12.1.5 Temperature:
12.1.5.1 Coffee:
Programmable LOW / NORMAL / HIGH (each differs approx. 2 °C (3.6 °F) )
Draw off temperature is measured at the outlet and is, depending on settings,
between 84 °C ... 89 °C (183 °F ... 192 °F)
In the range of < 80 ml, an intelligent heating system comes to action which is able to remember
the time of the last product taken. Therefore, at the beginning of a draw off it will heat up slightly
higher in temperature to compensate the loss.
12.1.5.2 Hot water:
°C
°F
LOW
70 (65-75)
158 (149-167)
NORMAL
80 (75-85)
176 (167-185)
HOT
85 (80-90)
185 (185-203)
Hot water temperature measured in plastic cup (JURA definition)
12.1.6 Pause:
Milk coffee products range: 
12.1.7 Grinder blending:
Range: 0 %, 25 %, 50 %, 75 %, 100 %
12.1.8 Factory settings:
Reset the single product to factory settings
12.2 Consistency of grind:
Adjust both grinders separately to the degree of roast of your coffee
12.2.1 Grinder Left (II):
Range of consistency of grind in 5 levels (Light ... Dark)
12.2.2 Grinder Right (I):
Range of consistency of grind in 5 levels (Light ... Dark)

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13 Machine settings 3/5:
13.1 Maintenance settings:
13.1.1 CLARIS Filter:
ACTIVE or INACTIVE (see also chapter 11.2)
13.1.2 Water hardness level:
The water hardness level can directly be programmed in German hardness (1 °dH 30 °dH)
Steam will also be calculated with an internal factor
On the graphical display a scale, like on the water test stick from AQUADUR, is visible
Water
hardness
°dH
AQUADUR
°dH
Liters
Display
(When reached water level)
Sound
---
Disable is not possible
1
1-7
5 ... 10
220
DECALCIFY MACHINE
No
2
8-15
10 ... 15
90
DECALCIFY MACHINE
No
3
16-23
15 ... 20
60
DECALCIFY MACHINE
No
4
24-30
20 ... 25
40
DECALCIFY MACHINE
No
After another additional
1
DECALCIFY MACHINE NOW
Yes
Conversion factors:
1 °dH = 1.25 °e = 17.86 ppm (CaCO3) = 1.78 °f
Under programming mode /INFORMATION/MAINTENANCE COUNTER/DESCALE one can read out the
actual care status (progress bar)
13.1.3 Switch on rinse:
Switch on rinse MANUAL or AUTOMATIC
13.1.4 Milk system rinse:
MANUAL AFTER 10 MIN
MANUAL IMMEDIATE
AUTOMATIC AFTER 10 MIN
AUTOMATIC IMMEDIATE

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13.2 Time / Date:
13.2.1 Time:
Set time
13.2.2 Datum:
Set date
13.3 Timer:
Individual switch ON and OFF timer for every weekday from Monday to Sunday
Or set for every weekday equally
Important: Main power switch has to be on (I) to have the timer working
13.3.1 Automatic switch OFF after:
15 MIN, 30 MIN, 1 HRS/2/3 ... 15 HRS (disable not possible)
13.4 Energy saving mode (ESM):
ESM direct draw off: Draw off coffee right away out of the stand-by mode
13.4.1 SAVE NO:
Not enabled
13.4.2 SAVE LEVEL 1:
The TB2001 Coffee/Hot water is always ready, but switches off to ESM level 5 min. after the last
draw off.
For the milk draw off, the TB2010 Steam/Hot water has to be heated up first.
Display: ENERGY SAVE (Energy consumption approx. 12 Wh)
13.4.3 SAVE LEVEL 2:
Both thermoblocks are switched off.
When drawing off a product, the corresponding thermoblocks have to get heated up first and
switches off to ESM level again 5 min. after the last draw off.
Display: ENERGY SAVE (Energy consumption approx. 15 Wh)

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GIGA X7/X7c Professional
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13.5 Units:
24 hours
ml
AM / PM
oz
13.6 Factory settings:
Reset various settings to their factory settings
13.6.1 ALL PRODUCTS:
The settings (amount of water, coffee strength, temperature etc.) for all products are reset to the
factory settings
13.6.2 APPLIANCE:
All user settings (apart from the filter, water hardness and time and date settings) are reset to the
factory settings. The GIGA then switches off.
Appliance asks for language during switching on and initialises
13.6.3 EMPTY SYSTEM:
Frost protection
The fluid system will be emptied completely. The GIGA then switches off automatically.
14 Machine settings 4/5:
14.1 Language selection:
11 languages: DE / EN / FR / IT / NL / ES / PT / RU / SE / PL / EE
It is possible to program another language via a Micro SDCard.
The individual language can only be programmed by the corresponding country manager.
It is not available for everybody.

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14.2 Display settings:
14.2.1 Backlight:
Adjustments: In 10 % steps
14.2.2 Brightness:
Adjustments: In 10 % steps
14.2.3 Contrast:
Adjustments: HIGHT / NORMAL / LOW
14.3 Background:
Various backgrounds selectable
The set background is only displayed on the start screen
No customized images programmable
14.4 Beans à la carte
ACTIVE / INACTIVE
You have the option of configuring the start screen such that the grinder selection (beans à la carte)
is always displayed.
Before each preparation, you can select which grinder is to be used and therefore which coffee
beans are to be used.
If the grinder selection is activated, you can no longer set the grinder for the individual products in
programming mode.
14.5 Barista:
Possibility to show them on the Rotary selection with ACTIVE / INACTIVE
15 Information 5/5:
15.1 Product counter:
Number of prepared coffee speciality coffees, speciality coffees with milk and hot water
You can also view the number of products prepared in the product selector.
To do this, turn the Rotary Switch.
Maximum counter per product in display: 
Maximum counter to read out in TERMINAL 4000 or Animation system: 16'711'425
15.2 Daily counter (customer counter):
Number of prepared coffee speciality coffees, speciality coffees with milk and hot water
You can also view the number of products prepared in the product selector.
To do this, turn the Rotary Switch.
Maximum counter per product in display: 
Maximum counter to read out in TERMINAL 4000 or Animation system: 16'711'425

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15.3 Maintenance counter:
Number of maintenance programmes performed
One can read out the actual care status Cleaning/Descaling/Changing the filter/ etc
(with progress bar)
15.4 Version:
Read out the software versions
15.5 Prepare appliance for resale:
Procedure:
All products will be reset to factory settings and the fluid system is empty due to protection against frost.
The appliance asks the customer for the desired language and afterwards it will fill the system with water.
Initial position:
The appliance is fully working and if necessary, an exit diagnosis has been made with the animation system.
If the fluid system is already empty start with step 4
1. Switch on appliance until the message in the display appears PLEASE SELECT PRODUCT
2. Go into the programming mode to
MACHINE SETTINGS 3/5 /FACTORY SETTINGS/EMPTY SYSTEM
3. The appliance then switches off automatically
4. Remove water tank
5. Switch on again the appliance, display FILL WATER TANK
6. Press key combination KEY 1 &KEY 8 at the same time until the message shows up SAVED
7. Switch off appliance

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16 Error messages:
If there is a malfunction, an error message as described below is shown on the display:
Display
Designation
ERROR 1
COFFEE: Temperature sen
ERROR 2

ERROR 3

ERROR 4

ERROR 9
Heating up not possible
ERROR 10
No HALL sensor impulses Grinder Left (II)
ERROR 11
No HALL sensor impulses Grinder Right (I)
ERROR 12
Initialisation of Grinder Left (II) not possible
ERROR 13
Initialisation of Grinder Right (I) not possible
ERROR 14
Initialisation of CAPPU stepping-motor not possible
ERROR 15
Initialisation of stepper motor Ventilation flaps not possible
ERROR 16

ERROR 17
 unit not possible
ERROR 19
Heating was too hot (mains interferences received)

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GIGA X7/X7c Professional
Author: Patrik Studer
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Rev. B:
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Rev. E:
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17 Accessories:
Service socket for milk sensor e.g. Cool Control Wireless
Accounting system operation possible (MDB)
(D-Sub 9 socket is for the Service Animation Software with TERMINAL 4000)
Optional accessory slot for future project (not supported yet)
Coffee grounds direct eject set, Drain water set
17.1 Technical data for permanent water connection: (GIGA X7c)
These preparations must be carried out by a qualified person.
The preparations must be carried out before the JURA service technician sets up your GIGA in your home.
The permanent water connection must comply with the specified technical data:
Permanent water connection G 3/4" external thread
Water supply line Metal hose with G 3/4" union nut (hose must comply with the
applicable regulations for your country)
Shut-off valve: with non-return valve (type EA) and filter
Examples of images:
DIN EN 1717 Shut-off valve
GIGA X7c Supply line Shut-off valve