DeLonghi Magnifica Evo Warning Symbols & Error Codes Explained [Downloadable PDF Included]

If you own a DeLonghi Magnifica Evo coffee machine, you may have noticed warning symbols appearing on the display. These symbols are designed to alert you to potential issues with the machine so that you can take action before a more serious problem occurs.

This guide covers every warning symbol and error light on the DeLonghi Magnifica Evo, including what each means and exactly how to fix it. Whether you’re seeing a flashing red triangle, a water tank icon, or an unfamiliar combination of lights, you’ll find the solution below.

In fact, many of DeLonghi’s super automatics can share the same warning lights. So this can work for you if you own another model, too.

DeLonghi Magnifica Evo — Warning Symbols Quick Reference

A complete reference guide to every warning light and error symbol on the Magnifica Evo. Use this table to quickly identify any alert and resolve it with step-by-step fixes.

Source: DeLonghi Magnifica Evo Official User Manual

Symbol / Light	What It Means	How to Fix It
💧 Water drop icon	Water tank is empty	Remove and refill the water tank to the MAX level
💧 Water drop + radiating lines	Water tank is missing or not seated correctly	Reinsert the tank and press it in until it clicks into place
🔽 Water filter icon	Time to replace the water filter	Replace filter, then hold Settings 5s → press Descale → press any bean icon → press Descale again to confirm
⚠️ Red triangle (alone)	General alarm — machine needs internal cleaning, or infuser issue	Run the rinse/clean cycle; check infuser is correctly seated
⚠️ Red triangle + radiating lines	Infuser is not in its place	Re-seat the infuser behind the water tank (machine must be OFF)
⚠️ Red triangle + coffee bean icons	Bean hopper is empty or nearly empty	Add coffee beans to the hopper
⚠️ Red triangle + grinder lines	Grinder is set too fine; coffee flow is blocked	Adjust grinder one step coarser; brew several shots until flow normalizes
⚠️ Red triangle + bypass doser (scoop) icon	Bypass doser selected but no ground coffee was added	Add one level scoop of pre-ground coffee to the bypass doser
⚠️ Red triangle + bean + ground coffee icons	Too much coffee added to the bypass doser	Use only one level scoop; switch to milder strength setting if needed
⚠️ Red triangle + water tank + steam button	Internal water circuit is empty	Turn steam knob to hot water position (do NOT press steam button) until error clears
🔔 Grounds bin icon	Grounds container is full	Empty the used coffee puck bin
🔔 Grounds bin + radiating lines	Grounds container is missing	Reinsert the grounds bin and ensure it sits correctly
🌀 Descale icon (alone)	Time to descale the machine	Run the full descale cycle (~45 min); machine is still usable but don’t delay
🌀 Red triangle + descale icon	Descaling cycle was interrupted mid-process	Resume: press Descale button, then turn steam knob to hot water position; complete the full cycle
✖️ X2 button flashing (first setup)	Machine needs to complete initial rinsing cycle	Fill tank to MAX, press X2 button; place a container under the spout
✖️ X2 button flashing (in settings)	Settings menu is waiting for a second button input	Press the required second button within 30 seconds, or wait for it to auto-cancel

Want the downloadable version of this table? Click here to download the PDF.

Five Main Flashing Lights on the Magnifica Evo

On the control panel, there are five main icons for possible issues. Understanding what these symbols refer to is important to understand what the flashing lights mean, which I explain in the next section.

Water Filter Symbol

When this icon lights up, it indicates that it’s time to replace the water filter in the reservoir. After replacing the water filter, the Magnifica Evo must be reset to activate the filter and for the symbol to go away.

After replacing the water filter, click the Settings button for 5 seconds. Press the descale button then press any of the coffee bean symbols (the strength settings buttons) to confirm that you have inserted a new water filter. Press the descale button again to confirm selection. The water filter error light should go away now.

Water Tank Symbol

This symbol indicates that the water tank is empty. Simply fill up the tank and it will turn off.

If the same water tank icon lights up with lines around it, it indicates that the water tank is missing. Most likely, you did not place in the reservoir correctly or it didn’t click into its place. All you have to do is adjust it so it attaches properly to the machine.

General Alarm Symbol

The red triangle symbol with an exclamation mark is a general alarm that can indication several things . If it lights up on its own, it can indicate that your machine needs to be cleaned internally. For other meanings, keep reading for a detailed explanation.

Grounds Container Symbol

This symbol indicates that the grounds bin, where the used coffee pucks are collected, needs to be emptied.

If the grounds container symbol lights up with lines around it, it means the container is missing. Make sure that you have correctly inserted the bin and that it is sitting correctly in place.

Descaling Symbol

When this icon lights up, it means that it is time to descale your machine. Descaling is a deep cleaning cycle that can take up to 45 minutes. You can still use your machine while this warning symbol is on, but don’t ignore it. Skipping descaling can lead to bitter or coffee temperature issues if ignored for too long.

If you have started the descaling process but stopped for any reason, you’ll most likely see this error light that combines the red triangle, exclamation mark, and the descaling symbol, which means that the descaling process has been interrupted.

If the descaling process has been stopped mid-cycle, you won’t be able to use the machine until you complete the cycle.

You can resume the descaling process by selecting the descaling button and then turning the steam knob to the hot water position (or the hot water button on the LatteCrema version). Hot water will start to stream out of the steam wand or hot water dispenser to indicate that the descaling has resumed. Don’t stop the process, let it run until all descaling steps are complete.

Troubleshooting General Alarm Issues

As I mentioned earlier, the red triangle with an exclamation mark indicates a general issue with your Magnifica Evo. On it’s own, it’s most likely a cleaning issue. But here’s how you can investigate this issue further.

The x2 Button Flashing

Two reasons lead the X2 button to flash on the Magnifica Evo:

• It flashes rapidly when you first set up your machine.
• Or when you access the machine settings.

If it’s flashing while you are setting up the machine for the first time:

When you plug your Magnifica Evo for the first time, the first alert you’ll see is the water tank symbol. That’s when you have to remove the water tank and fill it with fresh water to the MAX Level (don’t use less water than the Max level).

When you put the water tank back, the X2 button will flash. Press it for the rinsing cycle to start. And the button should stop flashing when it’s done.

If the x2 button continues to flash, it means that you probably used less water than the MAX level, and the machine needs to complete the rinsing cycle.

To fix this, fill the water tank again and press the button again. Make sure there’s a container under the spout to catch the water.

Another reason the x2 button flashes is when you access the settings menu.

If you are changing some settings like coffee brewing temperature or installing a new water filter, you’ll use the X2 button combined with another one to access each setting.

If you don’t press the second button immediately, it will continue to flash for 30 seconds before automatically shutting off.

Flashing Red Triangle

The red triangle symbol combined with lines around it means that the infuser is not in its place.

The infuser is the part inside the machine that processes the grounds and extracts the coffee, so it needs to be cleaned by hand periodically. It is located behind the water reservoir on the right side of the machine.

While it is easy to get out, sometimes it’s a little tricky to put the infuser back into place. If it didn’t click correctly into place, or if you forgot to place it back after cleaning, this error light will turn on. As soon as it is back in place, the error light will go away.

The coffee machine needs to be OFF when taking out or putting the infuser back into place.

Red Triangle + Coffee Bean Symbols Flashing

If you see the red triangle error light in combination with the coffee beans symbols light up, it means that the bean hopper is empty or there are not enough coffee beans in it. Add in more beans to solve this issue.

Flashing Triangle with Lines

This error light sequence happens if you set the grinder too fine and you’ll notice when brewing that the coffee is coming out too slowly or not coming out at all.

To solve this issue, adjust the grinder to a coarser setting. Sometimes, the grind setting change is not reflected immediately, so you’ll need to brew several shots until you see that the coffee flow is normal again.

Remember that if you change brands frequently, will need you to readjust your grinder settings slightly to get the best results for the specific coffee brand. Coffee beans vary in size and roast from one brand to another, so they can’t be treated equally.

Flashing Triangle + Coffee Bean Symbol and Ground Coffee Symbol

Most of the time, it happens when you use the bypass doser and add more ground coffee than needed.

The bypass doser can only handle enough ground coffee for a single cup. For best results, use the included scoop for measurements.

If you’re not using pre-ground coffee, then use a milder coffee strength to fix this error light.

Flashing Triangle + Ground Coffee Symbol

If the red triangle lights up in combination with the bypass doser icon (the scoop icon), it means that you activated the bypass doser, and selected a coffee drink without adding the coffee grounds.

If you did add the coffee grounds in the bypass doser, make sure that it’s clean and not clogged, or that you have added a full-level scoop of coffee in it.

Flashing Triangle + Water Tank Symbol + Steam Button

This error indicates that the water circuit of the machine is empty.

The internal circuit needs to have hot water running through it to deliver hot coffee. To fix this issue, simply turn the steam knob to the hot water position (WITHOUT pressing the steam button) to deliver hot water through the system. When you see the error symbols have turned off, you can use the machine again.

All information in the post is sourced from the DeLonghi Magnifica Evo official manual.

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