Keurig K155 is a reliable and efficient coffee maker that brews cups of hot drinks in no time. However, like any other kitchen appliance, it can experience problems and malfunctions that affect its performance. Some of the common issues you may encounter include failure to brew, inconsistent water flow, and faulty display. If you're facing such challenges with your Keurig K155 coffee maker, don't worry as there are efficient solutions that can help troubleshoot and fix the problem.

Keurig K155: Common Causes of Issues

Problems with temperature control

One of the most common issues with Keurig K155 is its temperature control. Some users have reported that the machine produces coffee that is too hot, while others complain that the coffee is not hot enough. This can be a result of a malfunctioning thermostat or heater, causing the temperature to fluctuate during the brewing process.

Issues with water quality

Water quality is also another factor that can affect the performance of Keurig K155. Using hard water can lead to the accumulation of scale and mineral buildup, which can clog the machine’s internal parts and affect the coffee’s taste.

Electrical problems

Electrical problems can occur with any coffee maker, and Keurig K155 is not immune to this issue. This can manifest as the machine not turning on, or the machine overheating during the brewing process.

Keurig K155: Easy Solutions for Common Issues

Descale regularly

One of the easiest ways to prevent scale buildup and mineral accumulation is to descale the machine regularly. This involves running a mixture of water and vinegar through the machine to remove any buildup and keep the inside clean.

Clean with vinegar solution

Cleaning the Keurig K155 with a vinegar solution can also help remove any impurities in the water that may affect the coffee’s taste. This method is also effective at removing any buildup that may have accumulated in the machine over time.

Use filtered water

Using filtered water can help alleviate the issue of water quality affecting the performance of Keurig K155. This method ensures that no impurities are present in the water that may affect the coffee’s flavor.

Keurig K155 Fixed, Replacement and Refund options

Understanding the Keurig K155 warranty

The Keurig K155 comes with a limited one-year warranty that covers any manufacturing defects. If you encounter any issues within the warranty period, Keurig will provide repair or replacement options for your machine.

How to get Keurig K155 issues fixed

If your Keurig K155 experiences any issues, the first step is to contact Keurig customer service to report the issue. They will provide you with troubleshooting steps or offer repair or replacement options depending on the issue and your warranty status.

Replacement options and refund of Keurig K155 issues

If your Keurig K155 cannot be fixed, Keurig offers replacement options within the warranty period. If you opt for a replacement machine, they will replace your machine with a new or refurbished one. If you are not satisfied with your Keurig K155, Keurig also offers a refund under their return policy within 30 days of purchase.

Frequently Asked Questions about Keurig K155 Problems

What Can Cause a Keurig K155 to Leaks?

A Keurig K155 may leak due to a number of reasons. The most common reason is a blocked water line. Before finding a solution, first, unplug the device and remove the water reservoir. Then, remove the cover to the water line, and inspect the tubing for clogs. You can use a small brush to clean it out before reassembling the brewer.

How Do You Reset Your Keurig K155?

If you need to reset your Keurig K155, it's a relatively easy process. First, turn off the device and unplug it. Then, remove the water reservoir and press the black power button five times. Next, reinsert the water reservoir, and plug in the device. Finally, turn the power button on and press it again to start the brewing process.

How to Troubleshoot a Keurig K155 That Has Sluggish Brew Time?

If your Keurig K155 is experiencing sluggish brew time, there are a few things that you can do to fix it. First, descale your brewer. Descaling removes vinegar buildup or other buildups that affect the flow of water. If descaling does not work, you may have in a malfunctioning brewer head that needs a replacement.


In conclusion, Keurig K155 troubleshooting doesn't have to be a daunting task. With the right knowledge and understanding, you can quickly identify the issue and come up with effective solutions. Whether it's a malfunctioning display or clogged water lines, there's always a way to fix the problem and restore your coffee maker's optimal performance. By following the troubleshooting tips discussed above, you can enjoy your favorite cup of coffee or tea with ease and convenience.