Home Blog Ninja Coffee Bar Keeps On Shutting Off? How to Fix It!

Ninja Coffee Bar Keeps On Shutting Off? How to Fix It!

Ninja Coffee Bar Keeps On Shutting Off

The Ninja Coffee Bar is one of the best coffee makers that can make a variety of espresso drinks as well as frothing milk for cappuccinos and lattes. However, like any machine, the Ninja Coffee Bar may also run into some annoying problems like the Ninja bar shutting off almost all the time.

Fortunately, this article will show you just how to solve that. We have put collectively this quick info to fixing the Ninja Coffee bar. And with the assist of the following methods and tips, you will again find yourself brewing your favorite coffee beans in no time!

But first…

Read Here: Top 10 Best Ninja Coffee Bar

Ninja Coffee Bar: What Is It And Its Features?

Best Ninja Coffee Bar

The Ninja Coffee Bar concept is a fairly new name in the coffee maker industry but easily becomes popular in its niche. These are the budget-friendly coffee makers, designed to be versatile as possible, making it a great choice for the modern coffee drinkers.

You’ll find dozens of Ninja Coffee Bar models available, to the point that choosing can be a bit overwhelming for most. To give you a glimpse of what the Ninja Coffee Bar is all about, here are some of the basic features in their models:

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  • Next Generation Brewing System

Some modes like the Ninja Hot & Cold Brewing System allows you to make a cup of fresh, 10-minute, cold-brew iced tea and coffee as well as the Ninja coffee favorites such as frothy specialty drinks, and the classic tea or coffee.

  • Thermal Flavor Extraction

Regardless of the brew size of your desire, the Ninja Coffee Bar brewers know the exact temperatures, correct bloom times as well as proper level of saturations needed to give you iced or hot drinks that are never too bitter.

  • Integrated Smart Scoop

All Ninja Coffee bars come equipped with a scoop in order to help you make the perfect measurement.

  • Brew Baskets

The uniquely constructed brew baskets can be removed for convenient and easy emptying and filling of coffee grounds as well as tea leaves.

  • Removable Water Reservoir

The Ninja Coffee Bars water reservoirs are conveniently located on the side of the machine for easy removal and filling.

So, now that you have a general idea of the Ninja Coffee Bar, here’s how you can fix a Ninja Bar shutting off.


How To Fix A Ninja Bar Shutting Off?

It can be quite annoying and frustrating when setting up the Ninja Coffee Bar to make a coffee, only for it to shut down or stops brewing before it even finishes.

Here are tips to fix a ninja bar shutting down.

1) Make Sure The Machine Is Plugged In

The very first thing you will need to do is to take a look at the management panel of your Ninja Coffee Bar. Is the machine on and receiving energy from your outlet? If the indicator lights on your Ninja Coffee Bar is not lit, then check to make sure that the machine is plugged into a working socket.

Now, if the machine is plugged in, but there is no light, then you need to make sure that the power is turned on for that specific outlet. You can try resetting the power coming through the wall socket. Or you can just plug the machine into another wall socket.


2) Turn It On And Off 

Here is a basic recommendation for the Ninja Bar shutting off problem:

Flip the machine off, then turn it on again.

Unplug it from the socket and wait for 5 – 10 minutes. Plug it again and switch it on.

This method helps in resetting the machine which reset the defective indicators and other points.

Keep in mind that you might need to set the brew time again. You will have to reset the clock and set up the brew timer.


3) Damaged Water Reservoir

Some users have reported a flaw in the water reservoir of the Ninja Coffee Bar. At the backside of the tank, there is a plastic valve that controls the water into the rest of the machine. If this valve breaks, then the machine cannot get enough water to brew espresso and causing it to shut down.

So, take the water reservoir off and look at it carefully. Is the plastic valve damaged or out of place? You can restore the valve yourself, However, if it is damaged, then you could just buy a low-cost substitute from Ninja.


4) Not Enough Water

Another reason for a Ninja bar shutting off mid-brew or not starting at all is because the machine does not have enough water in order to make coffee. So, fill the coffee machine with water to the maximum fill line marked on the reservoir to make coffee. Just, make sure not to go past the marker which can cause a leak, and use a cup to pour water to prevent overfilling.

Best Ninja Coffee Bar

5) Choose The Right Brewing Size

If the Ninja Coffee bar shuts odd before filling your cup with coffee, then it might be because you chose a smaller brew size by accident.

Did you hit the travel mug size and placed a carafe under the brewer?

The Ninja Coffee Bar has several different brew sizes that dispense different pour sizes. Thus, you need to take a closer look at which one you selected.

For instance, the classic brew size will brew more coffee, about 12 fl.oz. than the over-ice brew size.


6) Drip Stop and Brew Basket Not Installed Properly

Another reason why your Ninja Coffee Keeps shutting off is that the brew basket and drip stop are not installed properly. So, try to push the brew basket further into the machine, so that it is all the way in. Then fully open the drip stop by switching it to the other side and checking to see that it is no longer blocked.

Take note that the brew basket is properly installed if the edges are flushed against the side of the coffee maker.

Now, if you push in the brew basket and already checked the water level but it still won’t work, then you can call the Ninja customer service line so that they can help you.


7) A Dirty Machine

If your Ninja Coffee Bar continues to shut off even after the above-mentioned tips, then it probably means that your machine needs cleaning right away.

This is especially true if the Ninja coffee bar won’t brew as it might be clogged up by the mineral buildup.

And like any machine, the Ninja Coffee Bar also needs regular cleaning as well as descaling in order to work at its best. When the cleaning indicator lights on, then you may wonder how to properly clean your brewer.

Fortunately, you can just push a button and it will clean itself right away. But, if you are looking for a more hands-on approach to cleaning the Ninja Coffee Bar, then here is a comprehensive cleaning guide for you!

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Regular Cleaning

In order to keep your Ninja Coffee Bar looking good and new while also producing delicious cups of Joe, then you will want to clean it regularly.

Make sure to clean the permanent filter, carafe, and filter holder every after use. And while no one likes spending time and effort in scrubbing, you can make it easier for yourself if you don’t let the brewed coffee sit in the carafe for too long. And if you spill on the heating pad, then wait for it to cool down before wiping it clean.

Now, if you see any buildup of coffee inside the carafe, you need to thoroughly wash it with water and soap. Also, don’t try to scrub or scratch your glass carafe. You want to use a soft sponge or bottle brush. Or you can just place it on the top rack of the dishwasher.

Furthermore, you might also want to wipe down the outside of the coffee maker. You can use a damp cloth or paper towel to wipe off the stains and dust. Just be careful with the warming plate since it is a very delicate piece of the machine.


Deep Cleaning

Deep cleaning the Ninja Coffee Bar means descaling the machine.

The water that you use to brew coffee may contain minerals such as magnesium and calcium. Over time, these minerals will coat and accumulate inside your coffee maker, which eventually clogs up your filters and tubes.

By descaling your coffee maker, you can remove mineral and coffee ground buildup inside the machine that may be causing a clog and prevent it from brewing. How? Well, descaling and vinegar solutions help in dissolving the minerals that are left in the water. They carafe the mineral particles and attracting them to the water particles which makes them easy to rinse.

So, how do you know if it is time to do a deep clean?

Look at the cleaning indicator and see if its light is on. In order to get started, you will need a commercial descaling solution or the white vinegar descaling solution.

Here is a step-by-step guide on how to deep clean and descale your Ninja Coffee Bar.


  • Add The Vinegar Solution or the Commercial Descaling Solution

In the empty water reservoir, pour the commercial descaling solution. Then dilute it with water, per the instruction on the descaling bottle.

However, if you are using vinegar, then fill up to the 16oz travel mug line. Then add water up to the Max Fill line.

  • Ready The Carafe

Next, put the clean and empty carafe under the filtering basket. Then choose the Full Carafe brewing size.

  • Choose The Clean Button

After setting-up, press the Clean button. The clock will start a countdown and the machine will start its cleaning and descaling cycle automatically.

This will take at least 60 minutes to complete. Do not turn it off or unplug the machine while the cycle is running.

Once the machine has finished cleaning, the clean indicator light should be turned off.

  • Rinsing

After cleaning, you need to empty and rinse the carafe. Also, you need to remove the water reservoir and wash it thoroughly with fresh water. Also, make sure to rinse the filter thoroughly.

  • Water Brewing

After rinsing the water reservoir, fill it with clean water. Then put back the carafe. Press the Full Carafe Classic Brew button and allow the coffee maker to brew as normal. Wait for the brewing cycle to finish.

You might want to repeat this process until there is no solution residues, smell, and taste in the brewed water.

And there you have it, your Ninja Coffee Bar is now deep-cleaned, descaled, and ready to brew a great-tasting and fresh pot of Joe.


Ninja coffee bar clean light keeps coming on


The Ninja Coffee Bar features a milk frothing wand that allows you to create milk-based coffee drinks such as latte and cappuccino. So, since you’re already cleaning your machine, don’t forget about the milk frothing wand.

Quickly wash and rinse the frothing wand every after use. You can do so by filling a cup halfway with warm water and holding the frother below the surface, turning it on for 20 – 30 seconds.

In order to do a deep clean, you can unlock the whisk and allow it to slide off. Wash it with soapy water in the kitchen sink. Or you can just place it on the top rack of the dishwasher along with the brew-through lid and the water reservoir.


8) Contact Ninja

If your machine is still shutting off after doing all the tips from above, then it is time to consult Ninja to see if they can help. If your coffee maker is 1 – 2 years old, then you might be able to receive a replacement for a faulty Ninja Coffee Bar.

Or consider reading the Ninja Coffee Bar instruction manual to see any troubleshooting tips not mentioned here.

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Final Thought

So, there you have it. As you can see Ninja bar shutting off can be an annoying problem, but with our tips above, you might be able to get it running and brewing your favorite cup of joe again!

We hope you find this article helpful. If you have any other troubleshooting tips you’d like to share with the community, feel free to fire up the comment section below.

Until then, happy brewing!