Bush dishwashers are an essential appliance in any modern household. They are designed to make the cleaning of dishes and cutlery more convenient and efficient. However, like any other appliance, Bush dishwashers can experience faults, and when this happens, it is important to know how to troubleshoot the problem. One of the ways to do this is by checking the error codes that appear on the machine. In this article, we will explore Bush dishwasher error codes, what they mean, and how to fix them.
Before we dive into the error codes, it is important to note that the error codes may vary depending on the model of the Bush dishwasher you have. Therefore, it is essential to refer to the manual that comes with your dishwasher to understand the error codes specific to your model. However, most Bush dishwashers share some common error codes, and we will explore them in this article.
Table of Contents
E1 Error Code:
The E1 error code indicates a problem with the water supply to the dishwasher. This can be caused by various factors, including a clogged filter, low water pressure, or a faulty water inlet valve. To troubleshoot the issue, begin by checking the water supply hose to ensure it is not kinked or bent. If the hose is damaged or kinked, replace it. Next, check the water pressure and ensure it is within the recommended range. If the water pressure is low, you may need to contact a plumber to increase the pressure.
If the water supply hose and pressure are fine, then check the filter in the water inlet valve. It can become clogged over time and prevent the water from entering the dishwasher. To clean the filter, turn off the water supply to the dishwasher and remove the hose. Then, use a brush or cloth to remove any debris from the filter. Reconnect the hose and turn the water supply back on. If the issue persists, you may need to replace the water inlet valve.
E2 Error Code:
The E2 error code indicates a problem with the water drain system. This can be caused by a clogged drain hose or a faulty drain pump. To troubleshoot the issue, begin by checking the drain hose to ensure it is not kinked or bent. If the hose is damaged or kinked, replace it. Next, check the drain pump filter to ensure it is not clogged. Remove any debris or dirt that is blocking the filter. If the drain hose and filter are fine, then the issue may be with the drain pump motor. You may need to replace the drain pump motor to fix the issue.
E3 Error Code:
The E3 error code indicates a problem with the dishwasher’s temperature sensor. This can be caused by a faulty sensor or a wiring issue. To troubleshoot the issue, begin by checking the wiring to the temperature sensor to ensure it is properly connected. If the wiring is fine, then the issue may be with the temperature sensor itself. You may need to replace the temperature sensor to fix the issue.
E4 Error Code:
The E4 error code indicates a problem with the overflow system in the dishwasher. This can be caused by a clogged float switch or a faulty valve. To troubleshoot the issue, begin by checking the float switch to ensure it is not clogged with debris. If it is, clean it out and try running the dishwasher again. If the float switch is not the issue, then the issue may be with the valve. You may need to replace the valve to fix the issue.
E5 Error Code:
The E5 error code indicates a problem with the dishwasher’s circulation pump. This can be caused by a faulty pump or a wiring issue. To troubleshoot the issue, begin by checking the wiring to the circulation pump to ensure it is properly connected. If the wiring is fine, then the issue may be with the circulation pump itself. You may need to replace the circulation pump to fix the issue.
E6 Error Code:
The E6 error code indicates a problem with the dishwasher’s door switch. This can be caused by a faulty switch or a wiring issue. To troubleshoot the issue, begin by checking the wiring to the door switch to ensure it is properly connected. If the wiring is fine, then the issue may be with the door switch itself. You may need to replace the door switch to fix the issue.
In conclusion, these are the most common error codes that can appear on Bush dishwashers. It is essential to refer to the manual that comes with your dishwasher to understand the error codes specific to your model. In most cases, fixing the issues causing
the error codes is straightforward and can be done at home. However, if you are not comfortable performing the troubleshooting steps yourself, it is best to seek professional help.
Regular maintenance can also help prevent the occurrence of error codes on your Bush dishwasher. This includes cleaning the filters and ensuring that the water supply and drain hoses are in good condition. It is also important to load the dishwasher properly and use the appropriate detergent to avoid any buildup of residue that can clog the system.
If you encounter an error code that you cannot fix on your own, do not hesitate to contact a professional appliance repair service. They have the expertise and tools needed to diagnose and fix the issue correctly. It is also important to remember that attempting to fix the issue on your own can lead to further damage and potentially void the warranty on your dishwasher.
In conclusion, the Bush dishwasher error codes provide a useful tool for diagnosing and fixing issues with your dishwasher. By understanding the different error codes and their possible causes, you can troubleshoot the issue and potentially fix it on your own. However, if you are not comfortable performing the troubleshooting steps, it is best to seek professional help to avoid further damage to your dishwasher. Regular maintenance can also help prevent the occurrence of error codes and prolong the life of your dishwasher.