A modern kitchen requires not only functionality, but also aesthetics, and it is in this niche carob coffee maker DeLonghi Dedica EC 685 has become a real standard. The narrow body with a width of only 15 centimeters allows you to install this device even on the smallest countertop, without sacrificing the quality of the drink. For many coffee lovers, this model becomes the entry point into the world of real Italian espresso prepared at home.
Unlike simple capsule systems, DeLonghi Dedica Gives complete control over the brewing process, allowing you to experiment with the degree of grinding and water temperature. However, in order to unlock the potential of the device, it is necessary to understand its technical features and operating nuances, which are not always obvious at first glance.
In this material we will take a detailed look at the preparation process, setting the pressure and temperature parameters, and also analyze the typical mistakes that beginners encounter. Understanding of operating principles thermoblock and steam supply system will help you avoid disappointment and get consistent results every morning.
Technical features and design of the narrow body
The main feature of the model EC 685 is its dimensions, which became possible thanks to the use of a compact thermoblock instead of a traditional boiler. This technology allows you to heat water almost instantly, reducing the wait time for the first cup to 40 seconds. The metal case is available in several colors, which makes the device a stylish element of the interior.
Inside the device is an Italian-made pump that creates a working pressure of 9 bar, which is the gold standard for making espresso. However, it is worth considering that in stock condition the horn is equipped with a double bottom system (creamer), which simulates pressure for ground coffee of average quality.
- 💡 Compact width of 15 cm fits perfectly into the niches of standard kitchen furniture.
- ⚙️ Thermoblock thermoblock system ensures stable temperature without long warm-up.
- 🌊 The adjustable height of the tray allows you to use both espresso cups and tall latte glasses.
⚠️ Attention: The metal body may become hot during operation, especially the top panel where the cups are located. Be careful when touching surfaces during active use.
Setting brewing parameters and temperature
Factory settings DeLonghi coffee makers are often aimed at the average user, but the real pleasure begins with personalization. The device allows you to change the temperature of the brewing water, which is critical for different types of grain. Light roasts require hotter water, while dark roasts may become bitter at maximum settings.
To enter the programming mode, you need to turn off the device, then simultaneously press and hold the buttons for preparing one and two cups, and then turn on the power. The indicators will begin to flash, indicating that they are ready to change parameters. Pressing the single-cup button cycles through temperature levels.
Temperature table
Low temperature - approximately 86°C, suitable for very dark roasting. Medium - about 90°C, universal mode. High - approximately 94°C, ideal for light roasts and dense grains.
Portion volume adjustment is also available. You can program the water flow to automatically turn off for any number of cups. To do this, you need to start the cooking process and press the stop button exactly at the moment when the desired volume of liquid is in the cup. The machine will remember this value for next times.
Working with horn and filtration systems
Complete with DeLonghi Dedica EC 685 Comes with a horn that is compatible with different filter sizes. A filter with a double bottom is installed as standard, which creates additional resistance to water flow. This allows you to use medium-ground coffee bought in a supermarket and get a foamy drink.
For those who are ready to move to the professional level, there is an opportunity to upgrade. Installing a single-bottom filter (without creamer) requires the use of finely ground coffee, as in a coffee grinder. This greatly improves extraction and flavor profile, but requires more precise tuning of the equipment.
☑️ Checking the readiness of the horn
It is important to tamp (compact) the coffee tablet correctly. Insufficient pressure will result in water flowing through quickly and a sour taste, while too much pressure will result in the water not being able to pass through the layer of coffee. Uniformity The distribution of coffee in the filter basket is more important than the pressing force.
Preparing milk drinks and working with the cappuccino maker
Panarello, which is the name of the milk frothing tube in this model, is equipped with a special nozzle that independently mixes air into the steam stream. This simplifies the process of creating fluffy cappuccino foam, making it accessible even to inexperienced users.
Before you start whipping, you need to release the condensate by briefly turning on the steam supply. Then lower the nozzle of the steamer into the milk by about 1-1.5 cm and turn on the maximum flow. To get the right texture, you need to hold the surface of the milk at the tip of the tube, gradually lowering the pitcher as the volume of foam increases.
| Parameter | Recommendation | Description |
|---|---|---|
| Milk temperature | 60-65°C | When heated above 70°C, the proteins are destroyed and the taste deteriorates. |
| Milk fat content | 3.2% - 4.0% | Optimal fat content for stable and dense foam. |
| Steam position | Maximum | Always use maximum steam power for Dedica. |
| Purging | Before and after | Be sure to purge the tube before and after each use. |
⚠️ Warning: Never leave the steam on without immersing it in milk or water, and do not touch the metal tip immediately after use - the steam temperature exceeds 100°C.
Decalcification procedure and system care
Regular descaling is the key to a long life thermoblock. Hard water quickly damages the heating element, so the indication of the need for decalcification cannot be ignored. Ma herself will inform you about the need for the procedure by flashing the corresponding indicator.
To clean, use special liquid decalcifiers for coffee machines. Pour the solution into the water tank, diluting it according to the instructions on the product packaging. Start the cleaning program, following the indicator signals, which will switch between water supply modes and pauses to dissolve deposits.
Use filtered or bottled water with low mineralization. This will significantly reduce the rate of scale formation and keep the coffee tasting clean, without any extraneous tastes of chlorine or salts.
After completing the acid cycle, be sure to flush the system with clean water. To do this, you need to fill the reservoir with fresh water and repeat the process, but without adding chemicals, in order to completely wash out the remaining product from the internal channels.
Typical problems and methods for solving them
During operation, users may encounter a situation where the indicators flash simultaneously and the machine does not start heating. Most often, this indicates that the system is airy, which often happens after a long period of inactivity or the first installation of a filter. This problem is solved by purging the system without a horn.
If the coffee flows too quickly or, conversely, drips drop by drop, the problem lies in the grinding. For a stock double-house horn, a grind that is too fine can create excessive pressure, while a grind that is coarse can create insufficient pressure. Experiment with the grinder settings, one step at a time.
90% of problems with the quality of espresso on DeLonghi Dedica are solved by adjusting the degree of coffee grinding and correct distribution of the tablet in the cone.
Pump noise is normal for this class of device, but if it becomes vibrating or grinding, it is worth checking the water tank. Sometimes the vibration is transmitted to the table, and a pad under the machine (for example, a silicone mat) completely eliminates the discomfort.
Why does the coffee maker not turn on or turn off immediately?
Check the tightness of the water tank. In design DeLonghi Dedica There is a magnetic sensor or mechanical switch that will prevent the machine from turning on if the tank is not inserted until it clicks. Also make sure the drip tray is installed correctly.
Can I use ground coffee from the store?
Yes, you can. A standard filter with a double bottom (creamer) is specially designed to work with medium-ground coffee, which is sold in vacuum packaging. However, for the best taste, it is recommended to buy fresh coffee and grind it just before brewing.
How often should decalcification be carried out?
The frequency depends on the water hardness in your area. On average, the procedure is recommended to be carried out every 2-3 months or after preparing 200-300 cups. The machine itself will give a signal when enough deposits have accumulated.
What to do if the steam is weak?
Most likely, the holes in the panarello nozzle are clogged with dried milk. Remove the plastic nozzle (by pulling it down) and thoroughly rinse the inner metal tube and the nozzle itself with warm water. Regular cleaning immediately after beating will prevent this problem.