Troubleshooting the Delonghi Magnifica: Pump Stops after 10 Seconds with Fault Lights

The Delonghi Magnifica is a popular and highly regarded automatic espresso machine known for its convenience and quality. However, it can be frustrating to encounter a problem where the pump stops after only 10 seconds, accompanied by error lights. In this article, we will explore possible causes of this problem and provide troubleshooting steps to help you resolve the issue and get your machine back to brewing delicious espresso in no time.

1. Check the water supply

The first step in troubleshooting the pump problem is to ensure that the water supply is adequate. Check the water reservoir and make sure it is filled to the proper level. In addition, check for any clogs or blockages in the water intake system that may be restricting water flow.

2. Inspect the brew unit

A faulty brew unit can also cause the pump to stop prematurely. Remove the brew unit from the machine and inspect for obstructions such as coffee grounds or debris. Thoroughly clean the brew unit according to the manufacturer’s instructions and ensure it is properly reassembled before testing the machine again.

3. Descaling the machine

Over time, mineral deposits can accumulate inside the Delonghi Magnifica, affecting its performance. Regular descaling of the machine is essential to maintain optimal performance. Follow the instructions provided by Delonghi to descale your machine properly. This procedure will help to remove any limescale build-up that could affect the operation of the pump and trigger error lights.

4. Checking for Air Blockage

Air blockage in the system can cause the pump to stop prematurely. To troubleshoot this problem, try priming the pump by running water through the steam wand. This may help remove any trapped air and restore proper water flow. If the problem persists, consult the owner’s manual or contact Delonghi Customer Service for further assistance.

5. Resetting the machine

Sometimes a simple reset can solve the problem. Turn off the machine, unplug it and let it sit for a few minutes. Plug it back in and turn it on again. This can help reset any minor malfunctions that may be affecting the pump’s operation.

6. Seek Professional Assistance

If the problem persists despite your best efforts, it may be necessary to seek professional assistance. Contact Delonghi Customer Service or take your machine to an authorized service center for diagnosis and repair.

Preventive measures

Prevention is always better than cure, and the same goes for maintaining the longevity and performance of your Delonghi Magnifica espresso machine. By taking a few preventive measures, you can ensure that your machine will continue to deliver delicious coffee and operate smoothly for a long time to come. In this article, we will discuss essential preventive measures to help you keep your Delonghi Magnifica in optimal condition.

  1. Regular cleaning:

    Regular cleaning is essential to prevent the build-up of coffee residue, oils and mineral deposits in your machine. Follow the manufacturer’s instructions for cleaning various components such as the brewing unit, water reservoir, drip tray and steam wand. Use non-abrasive cleaners and rinse thoroughly to prevent residues from affecting the machine’s performance.

  2. Descaling:

    Descaling is an important preventive measure to remove mineral deposits that can build up over time. Follow the recommended descaling frequency in the owner’s manual. Use a descaling solution compatible with your Delonghi Magnifica and follow the instructions carefully. Regular descaling helps maintain optimal water flow, prevents clogging and prolongs the life of your machine.

  3. Water quality:

    The quality of the water used in your Delonghi Magnifica can significantly affect its performance and longevity. If you live in an area with hard water, consider using filtered or bottled water to minimize mineral buildup. Water with high mineral content can cause scale, clogging and reduced efficiency. Using filtered water or a water softener can help extend the life of your machine.

  4. Proper storage:

    When not in use, it’s important to store your Delonghi Magnifica properly. Make sure that the machine is switched off and unplugged from the power source. Empty the water reservoir and remove any remaining grounds or beans from the hopper. Store the machine in a cool, dry place, away from direct sunlight and extreme temperatures. Proper storage will protect the machine from potential damage and ensure its longevity.

  5. Regular maintenance:

    In addition to cleaning and descaling, regular maintenance should be performed to keep your Delonghi Magnifica in optimal condition. This includes checking and replacing water filters as recommended by the manufacturer, lubricating moving parts (if applicable), and inspecting seals and gaskets for signs of wear or damage. Regular maintenance will help identify potential problems early and prevent unexpected breakdowns.

  6. Read the owner’s manual:

    Familiarize yourself with the owner’s manual provided by Delonghi. It contains valuable information on machine operation, maintenance procedures, troubleshooting tips and specific preventive measures recommended for your model. Following the guidelines in the manual will ensure that you take the necessary steps to maintain your machine properly.


Facing a situation where the pump on your Delonghi Magnifica stops after 10 seconds with error lights can be confusing. However, by following the troubleshooting steps outlined in this article, you can effectively resolve the problem. Remember to check the water supply, inspect the brewing unit, descale the machine and check for air blockages. If the problem persists, don’t hesitate to contact Delonghi customer service or seek professional help. With patience and proper maintenance, you can enjoy delicious espresso from your Delonghi Magnifica for years to come.


Delonghi Magnifica – pump stops after 10 seconds with fault lights

If the pump of your Delonghi Magnifica espresso machine stops after 10 seconds, accompanied by error lights, there are several possible causes and solutions to consider. First, make sure the water supply is adequate by checking the reservoir and clearing any blockages in the water intake system. Also, check the brewing unit for blockages and clean it thoroughly. Regularly descaling the machine can help remove mineral buildup that may be interfering with the pump’s operation. If the problem persists, try priming the pump by running water through the steam wand to remove any air blockages. Resetting the machine or seeking professional assistance from Delonghi Customer Service or an authorized service center may also be necessary if the problem persists. Remember to consult the owner’s manual for specific instructions and guidance throughout the troubleshooting process.

What do the lights on Delonghi Magnifica mean?

Light on steadily: the water tank is missing; Light flashing: there is not enough water in the tank. Light flashing: the appliance must be descaled (see the section “Descaling”). Light on steadily: the appliance is performing a descaling cycle.

How do I reset Delonghi Magnifica?

I called customer support, and you accomplish a hard reset by having the machine plugged in, pressing and holding down both the decalcify and ground coffee buttons, unplug the machine for 15 seconds (still holding down the buttons), then replugging the machine into the socket before releasing the buttons.

What does red flashing light mean on Delonghi coffee machine?

When the appliance is turned on Flashing lights: the appliance is heating up to make coffee Lights on steadily: the appliance is ready to make coffee The lights flash rapidly: the tank is empty or the appliance will not make coffee.

Why did my Delonghi coffee maker stop working?

Another reason your De’Longhi Espresso Machine won’t brew could be that your brew heads are clogged. According to 33 Coffee Makers, a brew head dispenses water into the coffee and has filter baskets that can get clogged. The portafilter can get clogged as well.

How do I turn off my Delonghi descaling light?

This time the water will run straight through the machine without pause. –Once the tank is completely empty close the steam valve and the machine will turn itself off. -Refill the tank and turn the machine back on. The descale light will now be off and you will be able to make coffee again!

How often do I need to descale my Delonghi coffee machine?

every three months

In general, you will have to descale a Delonghi every three months. A coffee machine such as the Delonghi Magnifica will indicate this by itself, very convenient. Your coffee machine has a lamp that starts to flash when you have to descale the device.

How do I fix my Delonghi alarm?

Clean the drip tray and grounds container thoroughly. Place the grounds container on the drip tray and slide the tray back into the machine. Switch the machine on and press the power button. The general alarm light should no longer be showing.

How do I reset my Delonghi?

How can I restore my EC860 machine to factory settings?

  1. Press and hold the relative button to start programming.
  2. Release the button to stop the flow of milk and program the quantity.
  3. Press and hold the same button and release the button to stop the flowof coffee and program the quantity.