Table of contents Your GIGA W3 Professional IMPORTANT SAFEGUARDS Control elements 1 Preparing and using for the first time JURA on the Internet ............................10 Setting up the machine ..........................10 Filling the water tank ...........................10 Filling the bean container ..........................11 First-time use ..............................11 Determining the water hardness ......................15...
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Transport / Emptying the system ......................55 Disposal .................................55 9 Technical data 10 Index 11 JURA contact details / Legal information Symbol description Warnings 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.
IMPORTANT SAFEGUARDS IMPORTANT SAFEGUARDS Follow the basic safety When using electrical appliances, basic safety precautions shall precautions always be followed, to reduce the risk of fire, electric shock, and/or injury to persons, including the following: Read all instructions. Do not touch hot surfaces. Use handles or knobs. 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.
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It should only be used for coffee preparation and to heat milk and water. Use for any other purpose will be deemed improper. JURA Elektroapparate AG cannot accept any responsibility for the consequences of improper use.
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IMPORTANT SAFEGUARDS J CAUTION Any servicing other than cleaning and user maintenance shall be performed by an authorized service representative: Do not immerse base in water or try to disassemble. Do not put the appliance or any individual parts in the dishwasher.
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IMPORTANT SAFEGUARDS NEVER DO Never fill instant coffee, chocolate mix etc. into the bean (or you will void your container or ground coffee funnel (filler funnel for ground warranty protection): coffee). It will damage the functioning of the brewing chamber. Never fill sugar coated coffee beans into the bean container.
Control elements Control elements J HOT J HOT Bean container with aroma preservation Filler funnel for ground coffee cover Ventilation slats Water tank cover Storage compartment cover Water tank Measuring spoon for ground coffee Power switch and plug-in power cord Height- and width-adjustable dual spout (back of the machine) Splash guard...
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Control elements Top of the machine Front On/Off button Display g Rotary Switch Multi-function buttons (button function P button (programming) depends on what is shown in the display) Back of the machine Service cover Sliding catch (open by pressing with your finger) Service socket (underneath cover) Locking device...
1 Preparing and using for the first time 1 Preparing and using for the first time JURA on the Internet Visit us on the Internet. On the JURA website (www.jura.com) you will find interesting and up-to-date information on your GIGA and on every aspect of coffee.
1 Preparing and using for the first time Filling the bean container 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), NOTICE ground coffee or freeze-dried coffee will damage the grinder.
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3 T Switch on the GIGA using the power switch on the back of the machine. Q T Press the On/Off button to switch the GIGA on. ‘Welcome to JURA’ appears on the display. The display then shows the languages you can choose from.
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1 Preparing and using for the first time ‘Machine is rinsing.’, the machine rinses. Water flows out of the dual spout. The operation stops automatically. ‘Please select product:’ appears on the display. Your GIGA is ready for use. T Press the Standard installation ‘Programming’...
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1 Preparing and using for the first time k T Press the Rotary Switch. ‘Filter is being rinsed.’, the filter is rinsed. Rinsing of the filter stops automatically. ‘Empty drip tray.’ appears on the display. T Empty the drip tray and coffee grounds container and put them back into the machine.
1 Preparing and using for the first time Determining the water You can find out what the water hardness is by using the Aquadur® hardness test strip supplied as standard. T Hold the test strip briefly (for 1 second) under flowing water. Shake off the water.
– and impairs the taste. We therefore recommend prewarming the cups. The full coffee aroma can develop only in prewarmed cups. You can purchase a JURA cup warmer from your specialized dealer. You can make permanent settings for all products in programming mode (see Chapter 4 ‘Permanent settings in programming mode –...
2 Preparation start screen. As soon as you turn the Rotary Switch, more products are displayed in a product selector. Turn the Rotary Switch to bring the product you want into focus. Start preparation by pressing the Rotary Switch or the ‘Prepare’...
2 Preparation T Place a glass under the dual spout. T Press the ‘Latte macchiato’ button. ‘Latte macchiato’, the preset amounts of milk and milk foam flow into the glass. Coffee preparation starts. The preset amount of water for espresso flows into the glass. Preparation stops automatically.
2 Preparation Ground coffee You can choose to use another coffee variety, for example decaffeinated coffee, with the filter funnel for ground coffee. E Never add more than two level measuring spoons of ground coffee. E 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.
2 Preparation Barista recipes at a Now you too can be a professional barista! You can select the recipes glance for 12 delicious coffee creations from the product selector using the Rotary Switch. The GIGA will guide you through each step of the preparation process with easy-to-follow text and pictures.
2 Preparation Hot water The following temperatures can be selected for preparing hot water: ‘Low’, ‘Normal’, ‘High’. CAUTION There is a danger of scalding from hot water splashes. T Avoid direct contact with the skin. Precondition: ‘Please select product:’ is displayed. T ...
Precondition: Your GIGA is switched on at the power switch. T Place a receptacle under the dual spout. Q T Press the On/Off button to switch the GIGA on. ‘Welcome to JURA’ appears on the display. The machine heats up.
(approximately every 3 months). Replacement pipes are available from specialized dealers (JURA original accessory set for frothers). Clean the inside of the water tank, e.g. with a brush. Further information about the water tank is provided in these instructions for use (see Chapter 5 ‘Maintenance –...
4 Permanent settings in programming mode 4 Permanent settings in programming mode J WARNING 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 ...
4 Permanent settings in programming mode Program item Sub-item Explanation ‘Machine ‘Choose language’, T Select your language. settings (4/5)’ ‘Display’, T Change the display settings. ‘Colour scheme’, T Activate or deactivate barista recipes. ‘Barista’ ‘Information ‘Product counter’, T Keep track of all products prepared and (5/5)’...
4 Permanent settings in programming mode Adjusting the product The following settings can be made in ‘Product settings (2/5)’ settings ‘Expert mode’: Product Coffee strength Amount More settings Ristretto, Amount of coffee: Temperature ; (extra-mild), Espresso, 0.5 oz – 9.5 oz (low, normal, high), ;;...
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4 Permanent settings in programming mode Product Coffee strength Amount More settings Pot, Amount of coffee: Temperature ; (extra-mild), Pot 2 0.5 oz – 9.5 oz (low, normal, high), ;; (mild), (25 ml – 290 ml) Number of strokes ;;; (normal), (per stroke) (1–5; set number is ;;;;...
4 Permanent settings in programming mode T Press the ‘Amount of milk foam’ button. T Press the ‘+’ ‘ –’ button to change the setting for the amount of milk foam to ‘14 sec.’. T Press the ‘Save’ button. T Press the ‘Volume’...
4 Permanent settings in programming mode T Press the ‘Save’ button. ‘Saved’ appears briefly on the display. ‘My espresso’ O T Press the P button to exit programming mode. ‘Please select product:’ Adding products to the In the program item ‘Product settings (2/5)’ / ‘Classics’...
4 Permanent settings in programming mode Setting the consistency In the program item ‘Product settings (2/5)’ / ‘Set consistency of grind of grind’ you can adjust the grinder to the degree of roast of your coffee. The consistency of grind is correct if the coffee flows regularly from the dual spout.
4 Permanent settings in programming mode ‘Rinse the milk system’ / ‘Manual immediate’ You are prompted to rinse the milk system immediately after preparation of a specialty coffee with milk. ‘Rinse the milk system’ / ‘Automatic after 10 min.’ Milk system rinsing is automatically initiated 10 minutes after preparation of a specialty coffee with milk.
4 Permanent settings in programming mode g T Turn the Rotary Switch until the program item ‘Machine settings (3/5)’ is displayed. T Press the ‘Maintenance settings’ button. ‘Maintenance settings’ T Press the ‘Water hardness’ button. ‘Water hardness’ T Press the ‘+’...
4 Permanent settings in programming mode g T Turn the Rotary Switch until the program item ‘Machine settings (3/5)’ is displayed. T Press the ‘Save energy’ button. ‘Save energy’ T Press the ‘Save Level 2’ button. T Press the ‘Save’ button.
4 Permanent settings in programming mode Timer In the program item ‘Machine settings (3/5)’ / ‘Timer’ you can set an individual switch-on and switch-off time for every day of the week. E Automatic switch-on only works when the machine is switched on at the power switch.
4 Permanent settings in programming mode Automatic switch-off By instructing your GIGA to automatically switch itself off, you can cut down your energy consumption. If this function is activated, your GIGA switches off automatically after the preset time following the last action on the machine. You can set the automatic switch-off time to 15 ...
4 Permanent settings in programming mode T Press the ‘Save’ button. ‘Saved’ appears briefly on the display. ‘Machine settings (3/5)’ O T Press the P button to exit programming mode. ‘Please select product:’ Restore factory settings In the program item ‘Machine settings (3/5)’ / ‘Factory setting’...
4 Permanent settings in programming mode Language In this program item you can set the language used by your GIGA. Example: Proceed as follows to change the language from ‘English’ to ‘Deutsch’. Precondition: ‘Please select product:’ is displayed. O T Press the P button. ‘Maintenance status (1/5)’...
4 Permanent settings in programming mode O T Press the P button to exit programming mode. ‘Please select product:’ Background In this program item you can set the background for the display of your GIGA. E The set background is only displayed on the start screen. Precondition: ‘Please select product:’...
4 Permanent settings in programming mode Querying information In the program item ‘Information (5/5)’ you can view the following information: ‘Product counter’: Number of prepared specialty coffees, specialty coffees with milk and hot water ‘Day counter’: Number of prepared specialty coffees, specialty coffees with milk and hot water.
5 Maintenance 5 Maintenance J WARNING 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.
J WARNING Non-recommended cleaning agents will not optimally remove milk residues. This may cause the cappuccino frother to become blocked and fly off the machine. Discharge of hot steam. T Use only original JURA milk system cleaner.
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T If swallowed, rinse mouth immediately and drink large quantities of water. Do not induce vomiting. Seek medical advice immediately and show label. E JURA milk system cleaner is available from specialized dealers. Precondition: ‘Please select product:’ is displayed. O T Press the P button.
5 Maintenance Dismantling and rinsing The dual spout must be dismantled and rinsed daily if milk has been the dual spout prepared to make sure it functions perfectly and also in the interests of hygiene. T Remove the milk pipe and rinse it thoroughly under running water.
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8.5 oz (250 ml) cold water and one capful of JURA milk system cleaner. Then rinse the parts thoroughly. T Reassemble the milk system. When doing this, note the arrows (circled in red in the picture) on the individual parts.
5 Maintenance T Fit the cover of the dual spout. It will click into place audibly. T Insert the milk pipe into the dual spout. Inserting and activating Your GIGA no longer has to be descaled if you are using the CLEARYL the filter Pro Blue filter cartridge.
5 Maintenance T Open the filter holder and insert the filter cartridge into the water tank, exerting slight pressure. T Close the filter holder. It will click into place audibly. T Fill the water tank with fresh, cold water and reinsert the tank. ...
J WARNING 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 specially formulated for your machine. J WARNING Harmful and irritating cleaning agent. Harmful if swallowed.
‘Add cleaning tablet.’. T Open the cover of the filler funnel for ground coffee. T Insert a JURA cleaning tablet into the filler funnel. T Close the cover of the filler funnel. ‘Press the Rotary Switch.’ k T Press the Rotary Switch.
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T Allow the descaling program to run to the end. E The descaling program lasts approximately 50 minutes. 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.
5 Maintenance T Completely dissolve 4 JURA descaling tablets in a receptacle holding 27 oz (800 ml) of water. This may take several minutes. T Pour the solution into the empty water tank and insert it into the machine. ‘Press the Rotary Switch.’...
T Turn the blue locking device inwards. T Pull the red sliding catch completely forwards. T Refit the service cover and fix it by pressing above the JURA logo. It will click into place audibly. T Fill the bean container with coffee beans and close the aroma preservation cover.
6 Display messages 6 Display messages Message Cause/Result Action ‘Fill water tank.’ The water tank is empty. You T Fill the water tank (see Chapter 1 cannot prepare any products. ‘Preparing and using for the first time – Filling the water tank’). ‘Empty coffee The coffee grounds container is full.
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6 Display messages Message Cause/Result Action ‘Change filter.’ After 3500 oz (100 liters) of water T Replace the CLEARYL Pro Blue filter have flowed through the CLEARYL cartridge (see Chapter 5 Pro Blue filter cartridge or after two ‘Maintenance – Changing the filter’). months, it will cease to work.
Contact customer support in your country (see Chapter 11 ‘JURA contact details / Legal information’). E If you were unable to solve the problem, contact customer support in your country (see Chapter 11 ‘JURA contact details / Legal information’).
8 Transport and environmentally friendly disposal 8 Transport and environmentally friendly disposal Transport / Emptying the In order to protect the GIGA from frost during transport, the system system must be emptied. Precondition: ‘Please select product:’ is displayed. T Place one receptacle under the dual spout and another under the hot-water spout.
(37 55 49.6 cm) Information for testers (repeat test in accordance with DIN VDE 0701-0702): The central grounding point (CGP) is located on the front of the machine below the JURA logo (turn JURA logo anti- clockwise). Directives The machine complies with the following directives: Standard UL 1082 Canadian Standard CSA C22.2 No.
10 Index 10 Index Consistency of grind Setting the consistency of grind 30 Adding products to the start screen 29 Contact details 60 Addresses 60 Cover Adjusting the product settings 26 Service cover 9 Aroma preservation cover Storage compartment 8 Bean container with aroma preservation Water tank 8 cover 8...
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Ground coffee 19 Two specialty coffees 17 Internet 10 Using the product selector 18 Preparation options 16 At the touch of a button 17 JURA Using the product selector 18 Contact details 60 Problems Internet 10 Troubleshooting 54 Product selector 16, 18...
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10 Index Troubleshooting 54 Two products 17 Recipes Barista recipes 20 Regular maintenance 23 Units 35 Renaming a product 28 Use, First-time 11 Rinsing the coffee system 41 Ristretto 16 Ventilation slats 8 Rotary Selection 16 Product selector 18 Rotary Switch 9 Water hardness Determining the water hardness 15 Setting the water hardness 31...
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