7 Common Nespresso Aeroccino 3 Problems (Troubleshooting)


Nespresso Aeroccino 3 Not Frothing!

The Nespresso Aeroccino 3 milk frother is a one-of-a-kind coffee foam-making appliance at your disposal. However, due to some unwanted circumstances, the device can stop working, and here is why is your Nespresso Aeroccino 3 not frothing.

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Why Is Nespresso Aeroccino 3 Not Frothing?


  • The heating element is out of order. 
  • The Nespresso milk frother has a damaged thermocouple.
  • The electrical contacts inside are dirty. 


  • To restore the heating element of the Nespresso Aeroccino milk frother, you will have to access the PCB, and if you see any burnt-out track replace it with another layer of copper. 
  • If the thermocouple is gone, then you will have to replace it. Moreover, Nespresso Aeroccino 3 replacement parts are easily available. 
  • Open up the appliance and check if there is dirt or gunk in the electrical contacts. If so, then use a small brush and clean the area. 

Nespresso Aeroccino 3 Not Working!

The Nespresso Aeroccino 3 milk frother is a stylish device at the disposal of any coffee enthusiast; however, facing the equipment not working is also a common problem, and in most cases, the reason is minimal and easily fixable. 

Why Is Nespresso Aeroccino 3 Not Working?


  • Dirt in the electrical contacts can also disrupt the equipment’s smooth operations. 
  • A damaged thermocouple can also be the reason it is a small electric sensor, and due to gunk or overpressure, it can burn out quickly. 
  • The heating element of a Nespresso milk frother is a thin copper strip on a circuit board. That makes it easy to burn out and can cause the device to stop working. 


  • Use a toothbrush to clean any dirt near the connections and use isopropyl alcohol or methylated spirits to remove gunk easily.
  • If the thermocouple is the cause of the problem, then replacing it is the best option. 
  • You will have access to the PCB to check if there are any issues with the device’s heating element. Then check for any burned–up track; if so, scrape away that part and solder another thin strip of copper over that portion. 

Nespresso Aeroccino 3 Not Spinning!

The Nespresso Aerocinno 3 parts are very well built; however, issues can appear anytime as it is an electrical device. 

Why Is Nespresso Aeroccino 3 Not Spinning?


  • Faulty magnet.
  • Leftover milk residue in the jug.


  • You can try to nudge the whisk but slightly to magnet back in place with the whisk. However, check the other whisk if it still works to know if the issue is with the magnet. 
  • Rinse the jug and clean it properly to remove any milk residue from your previous usage. 

Nespresso Aeroccino 3 Heating But Not Frothing!

Is your Aeroccino 3 heating up but not making foam for your coffee? Then you are in the right place to know the reasons behind it and how you can easily resolve the problem and get back to making delicious coffee. 

Why Is Nespresso Aeroccino 3 Heating But Not Frothing?


  • Dirty jug.
  • Faulty connection


  • Sometimes milk residues can prevent the liquid inside from heating while the machine is heating. That is because the residue from your previous usage creates a layer preventing heat from getting in touch with the milk. Rinse the jug thoroughly and clean it with soap and water to remove any leftover or burnt milk. 
  • A faulty connection can also be the case where it shows the device is heating up; however, it does not create foam. Open up the device to find out if there is any loose or broken connection and replace it to resolve the problem. 

Nespresso Aeroccino 3 Not Turning On!

The Nespresso Aeroccino 3 is one of the best in the market; however, if your device is not turning on, we highly recommend going through the Nespresso Aerocinno 3 user guide first. If the Nespresso Aeroccino 3 is still not turning on, then –

Why Is Nespresso Aeroccino 3 Not Turning On?


  • The cable is damaged.
  • Faulty parts.
  • Dirty connections.


  • Check the wire for any damaged area or broken areas. Change the power cable if needed. 
  • The parts are built to last a long time; however, if the device is not turning on, check if any parts have a loose connection or burnt copper layer. If so, replace the part or retrace the copper layer with another. 
  • Dirt and gunk can build up in the connections. So, check and clean it and try to turn on the device again. 

Nespresso Aeroccinno 3 Not Heating Milk

If the Aeroccino 3 is not properly heating milk to create those delicious foam on top of your coffee, then it is probably because –

Why Is Nespresso Aerocinno 3 Not Heating Milk?


  • Damaged thermocouple.
  • Faulty heating element.
  • Dirty whisk.


  • Changing or replacing the thermocouple is the only option if that part has gone wrong. 
  • Check for any burnt copper layer connecting with the heating element. If there is a broken connection, then simply put another copper layer to resolve the issue. 
  • Clean the whisk after every use to prevent milk residue from building up and not allowing you to heat the liquid. 

Nespresso Aeroccino 3 Milk Frother Not Heating!

Heating the milk and making froth or foam is the primary reason for buying a milk frother. If that does not work, then there could be several reasons behind it, and here are those in short and the solution in detail. 

Why Is Nespresso Aeroccino 3 Milk Frother Not Heating?


  • The heating element stopped working. 
  • The machine has a faulty thermocouple.
  • Faulty connections. 


  • If there is a corrupt copper layer, then put another layer to resolve the issue. 
  • The only option is to replace the thermocouple.
  • Clean the machine thoroughly and the connections.  

2 thoughts on “7 Common Nespresso Aeroccino 3 Problems (Troubleshooting)”

  1. Agnus Balow

    Greetings! Very useful advice within this article! It’s the little changes that make the most important changes. Thanks a lot for sharing!

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