EO5 error code is one of the most common issues that can occur in a dishwasher. This code indicates a problem with the draining system. When the dishwasher fails to drain the water after the cycle is complete， it will display an error code on the control panel to inform you that there is an issue with the drainage system. The EO5 error code can be caused by a variety of reasons， including clogs in the drainage system， damaged drain hoses or pumps， and faulty drain valves. In this article， we will discuss some of the most common causes of the EO5 error code and how to fix them.
1. Clogged Drains
Clogged drains are one of the most common causes of the EO5 error code. This can be caused by food particles or other debris getting stuck in the drain， causing a backup. To fix this issue， you can try cleaning out the drain manually， using a plunger or using a drain cleaner that is safe for dishwashers.
2. Damaged Drain Hoses or Pumps
Another common cause of the EO5 error code is damaged drain hoses or pumps. Over time， the hoses and pumps can become worn or damaged， resulting in leaks or other issues. If you suspect that this is the cause of the problem， you will need to replace the damaged components to fix the issue.
3. Faulty Drain Valves
A faulty drain valve can also cause an EO5 error code. This is typically caused by a malfunctioning valve that fails to open or close properly. To fix this issue， you will need to replace the valve.
4. Drain Pump Failure
If the drain pump fails to work properly， the dishwasher won’t be able to drain the water effectively， and an EO5 error code will display. This problem can be caused by a faulty pump or issues with the control board that regulates the pump. If you suspect that the pump is faulty， you will need to replace it to resolve the issue.
In summary， the EO5 error code in a dishwasher indicates a problem with the drainage system. There are several reasons why this error code can occur， including clogged drains， damaged hoses， faulty valves， or a failed drain pump. If you are experiencing an EO5 error code， you can refer to the troubleshooting section of your dishwasher's manual or contact a professional technician to diagnose and fix the issue for you.
