Bosch Dishwasher Shem63W55N/13 Overflowing

Title: Bosch Dishwasher Shem63W55N/13 Overflowing

Have you ever experienced the frustration of a dishwasher overflowing? It can be a messy and inconvenient situation, but fear not! In this blog post, we will explore the common causes of an overflowing dishwasher, with a particular focus on the Bosch Dishwasher Shem63W55N/13. We’ll delve into troubleshooting tips, potential solutions, and preventative measures to help you tackle this issue head-on. So, let’s dive in and get your dishwasher back to its sparkling best!

1. Understanding the Bosch Dishwasher Shem63W55N/13

The Bosch Dishwasher Shem63W55N/13 is a popular model known for its efficiency and reliability. However, like any appliance, it can encounter issues, such as overflowing. This model features advanced technologies and various settings to ensure optimal performance. But when things go awry, it’s important to identify the root cause before taking any action.

2. Common Causes of Dishwasher Overflowing

2.1 Clogged Drainage System

One possible cause of an overflowing dishwasher is a clogged drainage system. Over time, food particles, grease, and debris can accumulate in the dishwasher’s drain hose, filter, or pump. This build-up restricts water flow, leading to overflow. Regular maintenance and cleaning of these components are essential to prevent clogs.

2.2 Faulty Float Switch

The float switch is a safety feature that prevents the dishwasher from overfilling. If the float switch malfunctions or gets stuck in the “up” position, it can signal to the dishwasher that there is not enough water, causing it to continuously fill and eventually overflow. Checking and cleaning the float switch can resolve this issue.

2.3 Malfunctioning Water Inlet Valve

The water inlet valve controls the flow of water into the dishwasher. If it fails to shut off properly, water can continuously enter the dishwasher, leading to overflow. Inspecting and replacing a faulty water inlet valve can rectify this problem.

3. Troubleshooting Tips

3.1 Check the Drainage System

Start by inspecting the dishwasher’s drain hose, filter, and pump for any clogs or blockages. Clean them thoroughly to ensure proper water flow. If the problem persists, consider seeking professional assistance.

3.2 Examine the Float Switch

Locate the float switch, usually found at the bottom of the dishwasher. Ensure it moves freely and is not obstructed by any debris. Gently clean it if necessary. If the issue persists, it may be best to consult a technician.

3.3 Inspect the Water Inlet Valve

Check the water inlet valve for any signs of damage or malfunction. If it appears faulty, replacing it should resolve the overflowing problem. However, if you’re unsure about this task, it’s wise to consult a professional.

4. Potential Solutions

4.1 Clean the Dishwasher Regularly

To prevent clogs and ensure optimal performance, it’s crucial to clean your dishwasher regularly. Remove any food particles or debris from the filter, drain hose, and pump. Run a cleaning cycle with a dishwasher cleaner to eliminate built-up residue.

4.2 Adjust the Water Pressure

High water pressure can contribute to overflowing. If your dishwasher is connected to a water supply with excessive pressure, consider installing a pressure regulator to regulate the flow. This can help prevent overflow and extend the lifespan of your dishwasher.

4.3 Load the Dishwasher Correctly

Improper loading can disrupt the dishwasher’s water flow, leading to overflow. Be mindful of how you place dishes, ensuring they don’t obstruct the spray arms or prevent the detergent from dissolving properly. Proper loading can help maintain the dishwasher’s efficiency.

5. Preventative Measures

5.1 Scrape Off Excess Food

Before loading dishes into the dishwasher, scrape off excess food particles to prevent them from clogging the drainage system. This simple step can go a long way in preventing overflow issues.

5.2 Rinse Dishes

If your dishwasher tends to struggle with heavily soiled dishes, consider rinsing them before placing them in the dishwasher. This can help reduce the strain on the dishwasher’s filtration system and minimize the risk of clogs.

5.3 Use the Correct Detergent

Using the appropriate dishwasher detergent is vital for optimal performance. Choose a detergent specifically designed for your dishwasher model and water hardness level. Using the wrong detergent can lead to excessive suds and potential overflow.


Dealing with an overflowing dishwasher can be a frustrating experience, but armed with the right knowledge, you can tackle this issue effectively. By understanding the common causes, troubleshooting tips, and potential solutions for the Bosch Dishwasher Shem63W55N/13, you can restore your dishwasher’s functionality and keep it running smoothly for years to come. Remember to perform regular maintenance, follow preventative measures, and seek professional assistance when needed. Happy dishwashing!