DeLonghi Dedica Lights Flashing Three Times

DeLonghi Dedica Lights Flashing 3 Times – 5 Reasons With Solutions

Error indication through lights is one of the best features that make a DeLonghi Dedica espresso machine stand out. These lights’ purpose is to tell you about the situation inside the machine. Sometimes it could identify the process, sometimes it could be an error. The most common identification would be the Delonghi Dedica lights flashing 3 times. So, without further ado, let’s get into it;

DeLonghi Dedica lights flashing three times could mean that your machine either needs a water refill or is overheated. If you want to get rid of it, you would first need to check for the water tank and then the heating system. Sometimes, this issue could also be fixed by fixing the power inlet of the machine.

Further in this article, you will get to know more about these three flashes in lights and how to tackle them. So, read till the end and fix your machine in no time.

Why Is Your DeLonghi Dedica Lights Flashing 3 Times? 5 Reasons

DeLonghi Dedica Lights Flashing Three Times

The flashing of lights on DeLonghi Dedica indicates different kinds of errors in the machine. Here are the 5 most common reasons why are your Delonghi Dedica lights flashing three times. 

Issue With Water Tank

The first common error indicated by the three lights flashing on the DeLonghi espresso machine is an issue with the water reservoir

One reason could be that it needs a refill, and another could be that the water reservoir is damaged and the water is not enough. You could simply fix it by refilling the tank or replacing it with the new one if it is damaged.

Issue With Heat Level Of Machine

After continuous brewing, your machine will become dysfunctional if the heat level increases to intense levels. 

This is because high heat hinders other functionalities like brewing, steaming, etc. So, to avoid damaging the functions, the machine starts flashing three times to tell you about the error. You can fix this by turning the steam dial ON to let the water out.

Issue With Power Inlet

The power cord of your Delonghi espresso machine can also cause Delonghi Dedica lights to flash three times. 

Due to this, the machine does not receive enough power to operate properly. This will cause the machine to flash three times. In this case, you will have to replace the power chord or repair it from the spot it is damaged to solve the issue.

Issue With Water Pump

The issue in the water pump can also cause the machine lights to flash three times. However, if you see there is an issue with the water pump make sure you contact a professional. 

Because the issue with the water pump of your espresso machine can not be fixed all by yourself. In this case, you will have to call for professional help to fix the pump.

Issue With Machine Boiler

The boiler is a component of the DeLonghi espresso machine that is used to heat up the water or to steam the milk for frothing. If the boiler gets overheated, the cup lights on the interface will flash three times as well.

You can check this by opening the lid of the boiler to see if the red light is on. Depending on the situation, you may need to let the machine rest or use ice to cool it down.

Are Lights Flashing 3 Times On DeLonghi Dedica A Minor Issue?

On the DeLonghi Dedica espresso machine, any kinds of flashes on the interface are no minor issues. The flashes on the screen warn you about a potential problem with the machine.

In addition, it is more important to pay attention to the three flashes. The errors indicated by these three flashes are either related to brewing or to other major machine functions.

If you take these indications lightly and label them as a minor issue, your machine will certainly not last long. So, think twice before leaving the issues of your espresso machine unattended.

Troubleshooting tips for DeLonghi Dedica espresso machines

Even if you are an old user of the DeLonghi Dedica espresso machine, it does not make you a professional in every bit. If you encounter any errors, there could be times when you try to fix them and worsen your situation. 

It could give you a lot of stress and trouble in this case. To save yourself the trouble, follow these tips while handling errors with your machine;

  • Call a professional if you need help fixing an error with the machine’s internals.
  • Working with the power or electrical equipment of the machine, make sure that you wear safety equipment.
  • You should test your machine once after fixing the error to ensure that the thing you fixed worked.

Frequently Asked Questions (FAQs)

Why is the light flashing on my DeLonghi Dedica?

The lights on your DeLonghi espresso machine could be flashing because of an error with the water tank or the heating system of the machine. The most common one with the water tank would be that it needs refilling.

This issue can be resolved by descaling your machine. Descaling your DeLonghi Dedica is one of the most important things to maintain its life. The most optimal period to descale it would be after every 35 to 40 usages. 

But, if you are looking for a certain number of days or months, then three months would be the time to descale your machine. Remember, this period could vary with usage, so if you have already brewed using it 35 to 40 times, it is best to descale it now.


The DeLonghi Dedica is an excellent espresso machine that cannot be lost. You can identify its errors by looking for any lights on the interface that indicate errors. 

In order to extend your machine’s life, you should spot these errors as soon as possible and fix them as soon as possible. So, whenever you see your machine flashing lights in any way, make sure to identify the error and fix it quickly.

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