Jura E4 Instructions For Use Manual
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Summary of Contents for Jura E4
- Page 1 Figure: Your machine may look different than the one shown. (NAA) Instructions for Use For your safety: read and understand manual before use.
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Page 2: Table Of Contents
Table of contents Your E4 1 IMPORTANT SAFEGUARDS ..................2 Control elements ....................3 Preparing and using for the first time ............... Setting up the machine ................... Filling the bean container ..................Determining the water hardness ................First-time use ...................... - Page 3 Table of contents 8 Display messages ....................9 Troubleshooting ....................10 Transport and environmentally friendly disposal ............Transport / Emptying the system ................Disposal ......................11 Technical data ...................... 12 Index ........................13 JURA contact details / Legal information ..............
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Page 4: Important Safeguards
1 IMPORTANT SAFEGUARDS 1 IMPORTANT SAFEGUARDS Comply with the Failure to observe the instructions for use may result in serious instructions for use injuries or damage to property. Safety information is therefore indicated as follows: This is the safety alert symbol. lt is used to alert you to potential personal injury hazards. - Page 5 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...
- Page 6 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. J CAUTION This appliance is for household use. Any servicing other than...
- Page 7 1 IMPORTANT SAFEGUARDS NOTICE Never clean with scouring powders or hard implements. Ensure that the ventilation slots are not covered. 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.
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Page 8: Control Elements
2 Control elements 2 Control elements J HOT J HOT... - Page 9 Drip tray Coffee grounds container Power cord (permanently connected or plug-in) Water tank Water tank cover Service socket for optional JURA WiFi Connect Filler funnel for ground coffee Filler funnel cover Grinder adjustment switch Measuring spoon for ground coffee Symbol display and buttons...
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Page 10: Preparing And Using For The First Time
3 Preparing and using for the first time Setting up the machine When setting up your E4, please note the following: Place the E4 on a horizontal surface that is not sensitive to water. Choose a spot for your E4 which protects the machine against overheating. -
Page 11: First-Time Use
3 Preparing and using for the first time Level Display German Degrees of general Parts per Indicator Strip number Degree (°dH) hardness (°dGH) million (ppm) of ‘reddish’ fields Not active – – – – Very soft water <3 <3 < 53.4 None Soft water >... -
Page 12: Connecting The Machine To The Wifi Network (Optionally)
T Place a receptacle under the coffee spout. sss £ symbols flash while the E4 is heating up. The machine is rinsed. Water flows out of the coffee spout. The rinse stops automatically. Your E4 is ready for use. Connecting the machine to the WiFi network (optionally) Your E4 can be connected with your JURA app (J.O.E. -
Page 13: Preparation
The E4 remembers the last option selected for the next preparation. Cancel Press any button preparation E All products can also be prepared using the JURA app (J.O.E. ® E With the JURA app (J.O.E. ) you can make two additional ®... -
Page 14: Two Espressi And Two Coffees
Barista and lungo Barista. J.O.E. ® Example: Lungo Barista T Place a cup under the hot-water spout. T In the JURA app (J.O.E. ), tap the product ‘Lungo Barista’. ® T Follow the instructions in the app. Permanently setting the... -
Page 15: Adjusting The Grinder
4 Preparation 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. -
Page 16: Daily Operation
E4 stops the operation. The desired specialty coffee must be prepared within approximately one minute after filling with the ground coffee. Otherwise the E4 stops the operation and is once more ready for use. All specialty coffees with ground coffee are always prepared following the same model. -
Page 17: Filling The Water Tank
T Fill the water tank with fresh, cold water and reinsert the tank. T Close the water tank cover. Maintenance actions Optimal coffee quality depends on many factors. One important prerequisite is regular maintenance of your E4. Carry out the following steps: Maintenance action Daily... -
Page 18: Permanent Settings In Programming Mode
Press the f button to enter programming mode. Automatic switch-off By instructing your E4 to automatically switch itself off, you can cut down your energy consumption. Your E4 switches off automatically after the preset time following the last action on the machine. -
Page 19: Setting The Water Hardness
Setting the water hardness The harder the water, the more frequently you need to descale the E4 or change the filter. 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. -
Page 20: Maintenance
Once the filter cartridge stops working (depending on the water hardness setting), the E4 will prompt you to change the filter. E Your E4 no longer has to be descaled if you are using the CLEARYL Smart filter cartridge. E CLEARYL Smart filter cartridges are available from specialized dealers. -
Page 21: Cleaning The Machine
T Empty the drip tray and coffee grounds container and put them back into the machine. Cleaning the machine After 180 preparations or 80 switch-on rinses, the E4 will prompt you to clean it. J WARNING Non-recommended (e.g. liquid) cleaning agents may contain substances that could damage the machine or leave residues. -
Page 22: Descaling The Machine
£ symbols flash 3 times in quick succession. Descaling the machine The E4 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. - Page 23 T Allow the descaling program to run to the end. E The descaling program lasts approximately 45 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.
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Page 24: Cleaning The Bean Container
For this reason clean the bean container from time to time. T Press the On/Off button Q to switch the E4 off. T Remove the aroma preservation cover. T Clean the bean container with a soft, dry cloth. -
Page 25: Descaling The Water Tank
T If you use a CLEARYL Smart filter cartridge, insert this again. T Fill the water tank with fresh, cold water and reinsert the tank. Switching the machine from Follow the steps below to switch the E4 from filter mode to filter mode to descaling descaling mode. -
Page 26: Display Messages
/ The drip tray is not inserted correctly or is not inserted at all. You cannot prepare any products. The E4 is prompting you to clean it. symbol lights T Perform cleaning (see chapter 7 ‘Maintenance – Cleaning the machine’). -
Page 27: Troubleshooting
T Press and hold the f and s buttons at the same time for about 5 seconds. The E4 switches off. E If you were unable to solve the problem, contact customer support in your country (see chapter 13 ‘JURA contact details / Legal information’). -
Page 28: Transport And Environmentally Friendly Disposal
10 Transport and environmentally friendly disposal 10 Transport and environmentally friendly disposal Transport / Emptying the Keep the packaging for your E4. It should be used to protect the system machine during transport. In order to protect the E4 from frost during transport, the system must be emptied. -
Page 29: Technical Data
11.0 × 13.8 × 17.6 in. (28.0 × 35.1 × 44.6 cm) CLEARYL Smart filter cartridge (RFID technology) Frequency band 13.56 MHz Max. transmission power < 1 mW JURA WiFi Connect Frequency band 2.4 GHz Max. transmission power < 100 mW JURA type Directives... -
Page 30: Index
12 Index 12 Index Addresses 32 Descaling Aroma preservation cover Machine 22 Bean container with aroma preservation Water tank 25 cover 9 Descaling mode 25 Automatic switch-off 18 Display Symbol display 9 Display messages 26 Bean container Disposal 28 Bean container with aroma preservation Double product 14 cover 9 Drip tray 9... - Page 31 18 Safety 4 Setting up Instant coffee Setting up the machine 10 Ground coffee 15 Spout Hot-water spout 9 JURA Switch for hot water preparation 9 Contact details 32 Switching off 16 Switching on 16 Switch-off Machine Automatic switch-off 18...
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Page 32: Jura Contact Details / Legal Information
J74973/E4 /US-en/202205 (NAA) 13 JURA contact details / Legal information 13 JURA contact details / Legal information JURA Elektroapparate AG Kaffeeweltstrasse 10 CH-4626 Niederbuchsiten Switzerland Canada: FAEMA USA: JURA Inc. Customer Service Phone 1-800-220-5701 1-(855)-544-8600 E-Mail info@us.jura.com info@juracanada.ca Opening Hours (EST) Mon – Thu 9 am – 9 pm, Fri 9 am –...