Introduction
The Jura ENA 4 is a super-automatic espresso machine designed to deliver barista-quality coffee. It optimizes the espresso brewing process using Jura's Pulse Extraction Process (P.E.P.) to ensure full flavor development. This machine offers convenience and quality for various coffee preferences.
Key Features:
- One-Touch Operation: Prepare 5 barista-quality specialties including espresso, espresso doppio, coffee, and coffee doppio at the touch of a button.
- Pulse Extraction Process (P.E.P.): Optimizes extraction time for ultimate coffee quality.
- Aroma G3 Grinder: Grinds coffee beans twice as fast while fully preserving aroma.
- Eco-Friendly: Uses freshly ground beans, not capsules, reducing waste.
- Capacity: Features a 37-ounce water tank and a 4.4-ounce bean container.
Setup
Before first use, ensure the machine is placed on a stable, level surface and connected to a power outlet. Follow these steps to prepare your machine for brewing:
- Fill the Water Tank:
Image: The transparent water tank of the Jura ENA 4, shown partially removed from the side of the machine.
Remove the water tank from the side of the machine. Fill it with fresh, cold water up to the 'MAX' mark. Reinsert the water tank securely. - Fill the Bean Container:
Image: A top-down view of the Jura ENA 4, showing the circular bean container filled with whole coffee beans.
Open the aroma preservation cover on top of the machine. Fill the bean container with fresh coffee beans. Close the cover to maintain bean freshness. - Initial Rinse:
Upon switching on, the machine will perform an automatic rinse cycle. Place a cup under the coffee spout during this process.
Operating Instructions
The Jura ENA 4 offers intuitive operation for various coffee specialties:
- Select a Specialty:
Image: The front panel of the Jura ENA 4, displaying illuminated buttons for different coffee selections such as espresso and coffee.
The machine features dedicated buttons for Espresso, Espresso Doppio, Coffee, and Coffee Doppio. Simply place a cup under the coffee spout and press the desired button. - Adjust Coffee Strength:
The ENA 4 allows you to customize the strength of your coffee. Use the settings menu (refer to the on-screen display) to select your preferred intensity. The Aroma G3 grinder ensures optimal flavor for each setting. - Using Pre-Ground Coffee:
The machine is also compatible with pre-ground coffee. Open the funnel for pre-ground coffee, add the desired amount, and then select your beverage.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Jura ENA 4:
- Emptying the Coffee Grounds Container and Drip Tray:
The machine will prompt you when the coffee grounds container needs to be emptied. Remove the drip tray and coffee grounds container, empty them, rinse, and reinsert. - Changing the Water Filter:
The ENA 4 uses a water filter to improve water quality and prevent limescale buildup. The machine will indicate when the filter needs to be replaced. Follow the on-screen instructions for filter replacement. - Cleaning Program:
The machine has integrated cleaning programs for the coffee system. Follow the prompts on the display to run these programs as needed.
Troubleshooting
Here are solutions to common issues you might encounter:
- 'Empty Grounds Container' Message Appears Frequently: This message is often based on a count of coffee preparations rather than the actual volume of grounds. Ensure the container is fully emptied and reinserted to reset the counter.
- Beans Not Feeding into Grinder: If the bean hopper has a safety grate, ensure it is clear and that beans are not jammed. Gently stir the beans to encourage them to fall into the grinder.
- Machine Requires Frequent Water Refills: The ENA 4 performs rinse cycles for optimal hygiene and coffee quality, which consumes water. Ensure the water tank is filled to the maximum level regularly.
Specifications
| Feature | Detail |
|---|---|
| Brand | Jura |
| Model Name | ENA 4 |
| Item Model Number | 15351 |
| Color | White |
| Product Dimensions | 17.5"D x 10.7"W x 12.7"H |
| Item Weight | 21 pounds |
| Water Tank Capacity | 37 ounces |
| Bean Container Capacity | 4.4 ounces |
| Operation Mode | Fully Automatic |
| Coffee Input Type | Beans and Ground Coffee |
| Voltage | 120 Volts |
| Human Interface Input | Buttons |
Warranty and Support
For warranty information and technical support, please refer to the documentation included with your Jura ENA 4 machine or visit the official Jura website. Contacting Jura directly will provide the most accurate and up-to-date support details.





