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Nespresso Frother Blinking Red Light – What To Do?

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A defective milk frother can be annoying, especially when you use it every day to liven up your cup of joe. A blinking red light on your Nespresso Milk Frother means that your machine is signaling you about an issue, so it's important to troubleshoot immediately. We have done research and gathered all the information you need to know if your Nespresso Milk Frother is blinking red.

If your Nespresso Milk Frother's button is blinking red, you can try the following methods:

  • Wait for the machine to cool down
  • Clean the jug
  • Adjust the whisk
  • Adjust the milk level
  • Reset the machine

These solutions are fairly simple and can be done at home without needing to call customer service. Continue reading as we discuss all the necessary details that can help you accomplish these steps successfully. You'll be enjoying your favorite caffè latte again in no time!

An up close photo of a Nespresso Frother on a table, Nespresso Frother Blinking Red Light - What To Do?

Why Is There A Red Light Flashing On My Nespresso?

A blinking red light might be alarming, but it is usually not a cause for concern. The flickering light is meant to tell you that a problem is getting in the way of your machine's operation and a remedy is needed before it can continue. Below are effective home solutions you can try.

Stirring fresh milk in a Nespresso Frother

Wait For The Milk Frother Machine To Cool Down

One of the safety features of a Nespresso Milk Frother is a thermostat that detects the internal heat of the machine. This thermostat regulates the internal heat by shutting off the system when it deems the temperature too high.

Once it detects that your machine is too hot to continue operation, it will stop spinning to prevent itself from burning out. One of the best solutions to this is to wait for at least 15-20 minutes before using your milk frother again.

Avoid using the machine continuously for a long period of time and let it cool down to at least room temperature before powering it up again. If continuous operation is necessary, rinse the lid under running water and wipe the jug with a wet sponge until the machine is cool enough to be used again.

Do not put the detachable parts in the dishwasher or in the kitchen sink, as it is not safe to submerge the machine in water.

Clean the Jug

If you use your milk frother often but do not clean it after every use, traces of milk can build up inside the jug and around the whisk which could cause the machine to quickly overheat.

In order to maintain the quality of your unit, wash away any residue that may have been left inside the jug after frothing milk.

Cleaning the jug after use will not only ensure that the milk froth it produces is safe for consumption but also prevent any milk residue from gathering inside the frother.

Rinse it immediately after each use instead of leaving the jug exposed to air for a long time. Prolonged exposure to air will cause the froth residue to harden, making the jug tougher to clean.

Adjust The Whisk

Your Nespresso frother could be flashing a red light if the whisk is loose, removed, or missing. Nespresso froths the milk using the whisk attachment located inside the jug, so without it, the machine will not operate.

Make sure that the whisk is securely fastened inside before pouring any ingredient into the jug.

A common mistake of Nespresso users is forgetting to reattach the whisk back into the jug after cleaning. To avoid this, always keep the spare whisk in the whisk storage area located on the base, behind the jug.

If your unit does not have a whisk storage, place the whisk back into the jug after washing and drying.

Adjust The Milk Level

A certain amount of milk is required for the milk froth machine to function. Any level below the two horizontal lines seen on the jug will cause the machine to flash the red light. Make sure that the milk you pour is level on either of the two lines provided.

If you have a coil attachment on the whisk, you can fill up to the bottom line. This will ensure that the machine will froth your milk effectively. It's not recommended to exceed this limit. If you don't have a coil attachment, you can fill the jug up to the top line.

Reset The Milk Frother Machine

If you own a Nespresso Barista, you can conduct a factory reset through the settings available on the app, or you can accomplish it using the buttons on the unit. Follow the steps below to complete the factory reset without downloading the app.

  1. Locate the button navigators on the bottom center of the jug.
  2. Gently press the two arrows simultaneously for three seconds.
  3. Wait for the factory reset confirmation on the indicator.
  4. Press the center button to confirm factory reset.

How Do I Maintain A Nespresso Milk Frother Machine?

A white Delonghi coffee machine next to a Nespresso frother

It is fairly simple to maintain the quality of your Nespresso Milk Frother. Apart from cleaning the jug after every use, the machine does not require a lot of care. Follow the steps below in order to properly clean the jug.

  1. Turn the switch off located at the side of the base.
  2. Remove the jug from the base and set it on a clean, dry counter.
  3. Take off the lid and remove the seal around the side of the lid.
  4. Detach the whisk from the jug and remove the spring from the whisk.
  5. Wash the lid and the lid seal with water.
  6. Clean the interior of the jug with detergent and water.
  7. Dry all parts with a clean towel and let them dry before reassembling.

Be careful not to soak the whole unit in water. The electrical plug underneath the jug should not be wet, and putting the machine in a dishwasher inadvisable. When cleaning the interior of the jug, use a soft sponge or a clean cloth and avoid using any cleaning tools with an abrasive surface.

How Do I Claim My Nespresso Warranty?

To claim the 2-year warranty of a Nespresso Aerocciono Milk Frother, you need to provide proof of purchase. You can head to their website or dial their customer service hotline to get started. Make sure that you have all the necessary details about your unit to ensure that your wait in line is worth it.

You can call the customer service hotline 24 hours a week, and they operate daily, even on weekends. You can also send them an email explaining your unit's issue and the details of your purchase in order to claim a warranty.

Is A Nespresso Milk Frother Machine Worth Buying?

Pouring fresh milk on a black Nespresso Frother on the table

Retailing for around $140, the latest Aeroccino4 Nespresso Milk Frother might seem like a splurge. The device has only two features, which are making a cold or hot milk foam, and heating your beverage.

However, if you consume coffee daily and have a preference for variations that include milk foam, a frother machine is definitely convenient and will save you time.

A Nespresso Milk Frother can whip up your desired amount of milk foam in 80 seconds, which is considerably faster compared to a handheld whisk. The device can also heat up your morning cup of coffee in under three minutes. Simply pour all the ingredients directly into the jug, and the machine will do the rest.

The Nespresso Aeroccino also comes equipped with a Bluetooth system that can allow you to connect and control the device with the convenience of your phone. There is an app specifically designed for Aeroccino that offers step-by-step tutorials on how to properly manage your unit and provides you with recipes that can be easily followed at home.

A single caffè latte order averages around $4.16 in the U.S. If you are used to drinking it daily, getting yourself a milk frother and making your own drink at home will definitely save you some bucks and time spent in coffee house lines.

A Nespresso milk frother is worth the price if you are a coffee lover who intends to use it daily.

To Wrap Up

An up close photo of a Nespresso Frother on a table

It's understandable that you might panic when your Nespresso Milk Frother displays a flashing red light. But it's usually just your machine telling you that it has an issue that needs to be resolved.

In this article, we found out that there are a few reasons why your Nespresso Milk Frother is blinking red, and we examined some of the solutions you can apply to prevent it from happening again.

By following all the methods we discussed, you can extend the life of your Nespresso and continue to enjoy delicious cups of coffee for more years to come.

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