Keuring coffee makers are favorites of many but they do come with some issues. Proper cleaning and descaling are important to prevent problems and keep the Keurig machine working normally. However, after descaling, people find that Keurig will not turn on after descaling and they aren’t able to find the real problem.

Descaling is important and it’s not possible to skip this point. So, if your Keurig stops working after descaling, necessary action is required to save the coffee maker. So, let’s read about how to fix a Keurig won’t turn on after descaling guide.

Keurig Will Not Turn On After Descaling

KEURIG COFFEE MAKE ON A KITCHEN TABLE. Keurig will not turn on after descaling.
KEURIG COFFEE MAKE ON A KITCHEN TABLE.

Let’s discuss some major reasons and their fixes for Keurig will not turn on after descaling.

Bottom of K Cup is Not Punctured (Keurig Will Not Turn on After Descaling)

The bottom of the K-cup, if not punctured, can be a cause of Keurig will not turn on after descaling. This is because Keurig machine relies on punctured K-cup to allow hot water to flow through the coffee maker and brew coffee properly. If K-cup is not punctured, it will prevent smooth water flow through K-cup and your coffee maker will not be able to brew coffee. There are a few reasons why a K-cup might not be punctured:

  1. K-cup is not properly inserted into the Keurig Coffee maker.
  2. There is a clog in the needle or it is defective or damaged.

To solve the K-cup issues the following tips will be helpful:

  • Push the K-cup down into the machine and check until it clicks into place.
  • Clean the needle by running hot water cycle through the machine without K-cup in it.
  • If there is a defect or K-cup is damaged, try a different K-cup.

How to prevent the K-cup from Being Punctured

You can prevent the K-cup from being punctured by following the tips below:

  1. Place your K-cup in cool and dry place.
  2. Don’t use K-cup after expiration date.
  3. Make sure that K-cup is without holes.

These tips can help to prevent K-Cups from not being punctured properly and keep your Keurig machine running smoothly.

Disrupted Brewing Process (Keurig Will Not Turn on After Descaling

If the brewing process faces any disruption It may also become the cause of Keurig will not turn on after descaling. The brewing process is complete with a series of steps including heating up water, pumping water through K-cup and puncturing the K-cup. Any disruption between these steps can prevent the Keurig coffee maker from turning on properly. Common disruptions are as follows:

  1. Interruption of the power supply to the Keurig prevents it from completing its brewing cycle.
  2. If the K-cup doesn’t insert properly, it may not puncture properly and the Keurig may not be able to brew coffee.
  3. A blockage and clog in the needle can also prevent Keurig from brewing coffee properly. It is because you may not be able to puncture the K-cup properly.
  4. Limescale also builds up in the coffee maker and interferes with brewing process. Therefore, limescale turns out to be one of the reasons Keurig will not turn on after descaling.

The problem is fixable if user follow troubleshooting instructions in the user manual. Here are some additional tips for preventing disruptions during the brewing process:

  1. Remove the clog from needle and clean the needle regularly.
  2. Insert the K-cup properly.
  3. Never unplug the Keurig during brewing process.
  4. Regularly descale the Keurig machine to prevent limescale build-up.

Misaligned Water Reservoir Magnet (Keurig Will Not Turn on After Descaling

A misaligned water reservoir magnet is also a cause of Keurig will not turn on after descaling. The misalignment issue is solvable by following the tips that are discussed below:

  1. Proper seating of the magnet on the reservoir is important. Align the magnet with the bottom of the reservoir and make sure that it is not sticking or protruding out. If the magnet isn’t placed properly, it will not make a good connection with the machine. So, the Keurig machine will not recognize the reservoir and will not descale properly.
  2. It is necessary to clean the magnet and contacts on the machine. If the magnet or contacts on the coffee machine are dirty, they will never allow good connection and create a problem. Use a soft cloth and mild cleaning solution to clean the magnet and use a cotton swab dipped in rubbing alcohol to clean the contacts on the coffee machine.
  3. If the magnet is defective or gets damaged use a different magnet, it might fix the problem. Handle magnet with care as it gets damaged with a drop or bent.
  4. Don’t place the water reservoir magnet near another magnet as it can attract the reservoir magnet and both cause damage to each other.

Triggered Auto Off Timer (Keurig Will Not Turn on After Descaling

Sometimes the auto-off timer accidentally turns on during the descaling cycle or while cleaning the Keurig. Keurig setting screen has a moon icon which indicates the auto-off button. Auto-off button should be turned off to avoid the trigger of auto-off timer. If you don’t find your auto-off button in the settings, press the strong and ten-ounce buttons at the same time and hold them until auto-off light turns off.

Also read our guide about how to use the Aroma Rice cooker.

Keurig Supreme Plus Won’t Turn On After Descaling

KEURIG COFFEE MAKE ON A KITCHEN TABLE.
KEURIG COFFEE MAKE ON A KITCHEN TABLE.

If your Keurig Supreme Plus won’t turn on after descaling cycle, reason might be that the thermal switch is not in its position. The first thing you will have to do is to open the coffee maker and access the thermal switch. Push the disk on the thermal switch to get it back to the position. To push the switch back, you will need to use a needle or a paper clip. The whole process of thermal switch fixation is as follows:

Instructions:

  1. Unplug the Keurig coffee maker and remove the screws and secure them in safe place. Use a small screwdriver and remove the casing. Locate the thermal switch by using user manual instructions.
  2. Take a paper clip and insert the end of the clip into the center hole. Once the clip inserts you will hear a loud and strange sound.
  3. Test the thermal switch by plugging your Keurig machine back in. Press power and see if it is working fine. Reassemble your coffee maker and put everything back.

Note:

The thermal switch is usually attached to the inline heating tube, so first you will have to find the spiral heating element.

Keurig Will Not Turn On After Descaling Due To Machine Parts Failure.

Descaling is important for proper functioning of any coffee machine including the Keurig coffee maker and Gevalia coffee maker. Any missing or misleading descaling step will make your coffee maker stop working. Descaling solution residue can affect the machine’s electronics and make them faulty.

As descaling solution is acidic, it can corrode machine’s metal parts. If descaling solution enters machine, it will destroy circuit boards and other electronic components, and make the machine malfunction or even stop working altogether.

It’s easy to prevent a residual descaling solution from affecting Keurig’s electronics:

  • After descaling, rinse the coffee maker with clean water thoroughly.
  • If the descaling solution drips from the machine, wipe it up as it causes problems.
  • Only use a descaling solution designed specifically for Keurig coffee makers.
  • To everyone who doesn’t know about the descaling process, it’s better to take your Keurig coffee maker to a company’s authorized service center for cleaning.

Keurig Will Not Turn On After Descaling Some Tips

Don’t re-run vinegar and hot water through your coffee maker because it will overload or trip the thermal switch. The tripping of thermal switch will be one of the reasons Keurig will not turn on after descaling. If you want to run a second descaling cycle with hot water and vinegar, it is important to wait for half an hour and wait for the Keurig machine to cool down.

  1. Ensure enough water in the water tank during every descaling cycle until the whole process completion. If the water is less, the Keurig machine may burn out.
  2. Don’t reset the Keurig coffee maker when it is plugged in.
  3. Descaling Keurig machines regularly is important.

Keurig Will Not Turn on After Descaling

The best way to reset Keurig machine is to reboot the software. Unplug the coffee maker, wait for 15 to 20 minutes and again re-plug the machine to check.

Let’s learn the alternative way to reset the coffee maker without taking your machine apart.

  1. Boil water and pour hot water into the tank.
  2. Switch the Keurig coffee maker into the plug, turn on the switch and brew a cup of coffee.
  3. Wait for the brew cycle to complete and turn off your coffee maker.
  4. Empty water reservoir and retry to check the working.

Test If The Keurig Is Working:

After applying various solutions, it’s time to test if the Keurig is working. Checking of the machine is working means that you have to plug it back in and press the on button. If it turns on then you fixed the issue. In case if Keurig is not working or works for few seconds and then again dead, then it may be something broken in your coffee maker. You can also use user manual to check fixation of the problem or hire a professional to diagnose the problem and fix it.

How To Prevent the Keurig Not Working Problem From Happening Again?

Sometimes, a thermal switch tripped and became the cause of Keurig will not turn on after descaling. It happens because of a problem in the descaling program as the water keeps draining without turning on the “add Water” light. This draining problem causes the heating element to overheat.

To prevent the issue of thermal switch tripping (Keurig Will Not Turn on After Descaling:

  1. Keep an eye on water level.
  2. Turn off the unit when water level reaches its limit.
  3. Wait for a minute and turn on the switch to start the descaling cycle again with filled water tank. You will see that the “add water” light is working fine.

Sometimes, by using this method, the descale light stays on. If the Keurig descale light stays on, that means the descaling cycle cannot be completed appropriately. In that case, follow the user manual instructions of Keurig and complete one brew cycle with descaling solution. Sometimes, resetting the unit will resolve the issue.

Other preventive measures include (Keurig Will Not Turn on After Descaling:

  • To descale the Keurig coffee maker, read and follow instructions provided by the Keurig manufacturer.
  • To prevent mineral buildup and maintain optimal performance, the Keurig coffee maker needs to be descaled every 3-6 months. Although, scheduling descaling is important, it depends on the Keurig model, water quality, and overall use of machine.
  • Limescale and other mineral deposits cause big issues but descaling removes these deposits. The use of filtered water instead of tap water prevents these deposits from building up.
  • As descaling solutions also causes trouble, it is important to clean the machine if the solution accidentally spills on it.

Conclusion (Keurig Will Not Turn on After Descaling

Descaling Keuring is a difficult task and becomes more stressful if Keurig will not turn on after descaling. Some reasons for the Keuring not working are easy to solve while others need expert techniques. After applying the above-mentioned solutions, Keurig will again start working normally and brewing tasty coffee.

If you still cannot fix your Keurig after troubleshooting, you can hire a professional. Find A Pro Near You Here!