Emergence of the indicator DESCALC or extraneous noise during the pump is a direct signal to immediate intervention in the hydraulic system of the coffee machine. DeLonghi Magnifica S. Ignoring these symptoms leads to rapid fouling of the internal tubes with lime plaque, which reduces water pressure and worsens the quality of espresso extraction. Regular prevention avoids expensive boiler repairs and keeps factory grinding settings, ensuring a stable taste of the drink throughout the life of the device.
Timely maintenance cook-block and flushing the system prevents the acidification of coffee oils, which, when oxidized, give the drink bitterness. Model owner ECAM 22.110 or ECAM 22.360 You should clearly understand the difference between daily hygiene and deep cleaning with chemical reagents. Only an integrated approach ensures that the mechanism will last the 5-7 years declared by the manufacturer without loss of performance.
Before any manipulations are initiated, make sure that the device is disconnected from the power grid if the procedure so requires, or is in standby mode for program cycles. It is strictly forbidden to use acetic acid for decalcination, since it aggressively affects rubber seals and can disable the machine. Compliance with the work regulations described below will allow you to maintain the device in perfect condition.
Daily hygiene and care of the brewing block
The main node that requires constant attention is the brew group, which is responsible for the formation of a coffee tablet and the pressure at the strait. In models DeLonghi Magnifica S This element is extractable, which greatly simplifies the process of care, but requires a strict periodicity of actions. Daily after the preparation of the drink, you should remove the pallet and rinse the brewing unit under a stream of warm water without the use of detergents.
When visually inspecting, pay attention to the condition of the metal mesh and rubber seals. If the remnants of ground coffee are visible on the grid, they must be carefully removed with a soft brush. Mechanical damage to seals can lead to water leaking inside the housing, so any cracks require immediate replacement of the part. For the durability of the mechanism, it is recommended to lubricate the moving parts of the brewing block with food silicone oil once a week.
- 🧼 Wash the brewing block with warm water immediately after extraction, without waiting for the remaining coffee to dry.
- 🚫 Never use a dishwasher to clean the brewing unit, as the heat will deform the plastic.
- 💧 Let all the details dry completely before assembly to avoid mold formation inside the case.
For lubrication of the moving parts of the brewing unit, use only edible silicone oil. Conventional technical lubricants are toxic and can ruin the taste of coffee.
The purity of the brewing block directly affects the density of the coffee tablet. If the mechanism is contaminated, the water will pass through the coffee too quickly and the drink will turn watery. Regular care provides the correct resistance in the strait and a rich taste of espresso.
Decalcination procedure: step-by-step instructions
The process of decalcification (scale removal) is a critical maintenance step. DeLonghi Magnifica Swhich is activated automatically when the corresponding indicator is lit. To carry out the procedure, a special liquid means for decalcification recommended by the manufacturer, and a capacity of at least 1.5 liters will be required. Before starting, make sure that there is no carbon filtering device installed in the water tank, if there is one, it must be removed.
Run the cleaning program by pressing the steam button and the power button at the same time (or following the instructions for your specific modification) until the indicators start flashing. Pour the solution into the water tank to the maximum mark and set it in place. The machine will begin the process of pumping the solution through the boiler and hydraulic system, making pauses to dissolve the sediments. The whole process takes about 30 minutes and is accompanied by the characteristic sounds of the pump.
☑️ Decalcination checklist
After the cycle is complete, the machine will require the system to be washed with clean water. To do this, you need to rinse the tank, fill it with fresh water and repeat the procedure of the strait. This action must be performed twice to completely remove the residues of acid and dissolved scale from the internal circuits. Neglecting the washing step can cause chemicals to enter a cup of coffee.
⚠️ Note: If the process is interrupted during decalcification due to a power outage, re-starting the program may not be possible without resetting the settings or contacting the service. Do not force the car to turn off during the cycle.
Replacement and activation of the water filter
Use of a water filter DLS C002 (or analogue) allows you to significantly increase the intervals between decalcinations and improve the taste of the drink, reducing the hardness of the water. Before installation, the new cartridge must be properly prepared: lower it upside down into a container with cold water and slightly shake until all air bubbles are released. This will prevent the system from suffocating and the pump from running smoothly.
After installing the filter in the water tank, you need to activate it in the machine menu. For that, on the control panel. Magnifica S You need to press the appropriate combination of buttons (usually the filter button and the on button), after which the machine will run the water through the system. On the display or indicator, a filter symbol will appear, and the counter of the cups until the next decalcination will be increased.
| Parameter | No filter. | With a DLS filter |
|---|---|---|
| Decalcination interval | 2-3 months | Up to 6 months. |
| Hardness of water | Flower from the tap | Reduced |
| Taste of coffee. | Standard. | softer |
| Risk of scale | High-pitched | Low. |
The life of one cartridge is approximately 50 liters of cooked coffee or 2 months of use, whichever comes first. If the machine has not been used for a long time, the filter must be replaced, since bacteria can multiply in stagnant water. Always change the date on the filter cap after installation so you don’t forget about the replacement time.
Adjustment of the coffee grinder and the degree of grinding
The quality of extraction depends on the correct setting of the grinder, located inside the machine body. The adjustment mechanism is located at the top, access to it opens together with the lid of the grain bunker.
If the coffee flows out too quickly and the foam (cream) is pale and disappears quickly, it is necessary to grind smaller, turning the regulator towards smaller values. Conversely, if the coffee stream is intermittent or dripping drop by drop, and a brewing warning may light up on the display, the fraction size should be increased. Optimal adjustment is achieved by trial and error, with a step in one division of the regulator.
Cleaning the grinder requires caution: in any case do not wipe the grinder with a wet cloth. To remove the residues of oils and dust, use a special dry brush or vacuum cleaner with a narrow nozzle. Regular dry cleaning prevents the tracking of coffee inside the mechanism, which is especially important when using varieties with a high content of oils.
Secrets of setting up a coffee grinder
If you change your coffee, always re-set the grind. Arabica and Robusta have different densities and require different settings for the perfect result.
Maintenance of the cappuccinator and steam tube
Steam tube (panarello) in the model Magnifica S It is subject to severe contamination with milk protein, which, when drying, forms a hard crust. After each whipping of milk, you must immediately wipe the tube with a wet cloth and purify it with steam for 1-2 seconds. This simple action prevents the milk from drying inside the tip and keeps the device hygienic.
Once a month, it is recommended to carry out a deep cleaning of the steam system. To do this, remove the outer plastic panarello casing (pulling it down) and rinse all removable parts under warm water. The internal metal tube can be cleaned with a brush if there are contaminations. Periodically check the holes at the end of the tube for blockages.
- 🥛 Use only cold milk (temperature 4-6 °C) to obtain a thick and dense foam.
- 🚿 Immediately after whipping, wipe the tube and purify with steam so that the milk does not burn inside.
- 🧼 Remove and wash the plastic panarello casing once a week to remove fat deposits.
If the steam pressure became weak, it is possible that the holes in the tube were clogged with scale or milk stone. In this case, it will help soaking removable parts in a solution for decalcination. Do not use sharp objects to clean the holes, so as not to expand them and not to disturb the aeration of milk.
⚠️ Never leave milk in the pitcher or inside the system after use. Sodden milk quickly multiplies bacteria and creates an unpleasant smell that will be transmitted to the next drink.
Diagnostic malfunctions
In the process of operation, the owner DeLonghi Magnifica S You may encounter various error indications that indicate the need for intervention. Most of them are solved independently without a master. For example, a flashing red triangle often indicates that the brewing block is installed incorrectly or the service hatch is closed. It is enough to remove and re-insert the block until the characteristic click.
If the car is buzzing but the coffee is not coming and the indicators are flashing, it may indicate too little grinding or suffocating the system. In the first case, an increase in the grinding fraction will help, in the second - it is necessary to remove the filter from the water intake tube in the tank and start the supply of hot water until a smooth stream without spitting goes. It is also worth checking whether the grain in the bunker has dried up.
Most of the errors of the DeLonghi Magnifica S are eliminated by restarting the machine, installing the brewing unit correctly, or adjusting the grind. Service is rarely required.
When a full set of indicators light up on the display or the machine behaves inadequately after a voltage surge, a complete reset may be required. To do this, you need to turn off the machine, pinch certain buttons (the combination depends on the year of release) and turn on the power, holding them for several seconds. This will return the factory parameters of the electronics.
What to do if the car does not turn on?
Check the connection to the socket, the integrity of the power cord and the presence of voltage in the network. Also make sure that the drop pallet is set to the point, as many models have a sensor that blocks the onset when the tray is open. If the indicators flash chaotically, electronics may need to be reset.
Why does coffee leak out too quickly?
Too fast a strait indicates a large grind. Turn the regulator of the grinder one division in the direction of reduction (usually in the direction of the number 1). The changes will come into force only after the preparation of the second or third cup, since old-fashioned coffee remains in the millstones.
How often should the stained block be removed?
The recommended frequency of lubrication of moving parts of the brewing unit is once every 3-4 months or after each decalcination. Use only edible silicone oil, applying it in a thin layer on guides and seals.
Can I use distilled water?
Distilled water is not recommended as it lacks the minerals needed for water hardness sensors to function properly and can have an aggressive chemical reaction with metallic parts of the boiler. It is better to use filtered drinking water.