How to eliminate E31 error in Bosch dishwasher?
- Error: E31
- Description: Heat pump malfunction.
- Cause:
- Solution: Check and replace the heat of the dishwasher pump. With a little knowledge you can determine if the problem is at the bottom or heating element, then repair or replace the damaged part.
This error code indicates a heat pump malfunction, and if not resolved, it can lead to further damage to your dishwasher. In this article, we will discuss the possible causes of the E31 error and how to eliminate it.
What is the E31 Error?
The E31 error is a heat pump malfunction in Bosch dishwashers. The heat pump is responsible for heating the water in the dishwasher. When the dishwasher detects a problem with the heat pump, it displays the E31 error code on the control panel.
Causes of the E31 Error
There are several possible causes of the E31 error in Bosch dishwashers. These include:
- Damaged heating element: The heating element is responsible for heating the water in the dishwasher. If it becomes damaged or faulty, it can cause the E31 error.
- Malfunctioning temperature sensor: The temperature sensor is responsible for detecting the temperature of the water in the dishwasher. If it is faulty or malfunctioning, it can cause the E31 error.
- Clogged filters: If the filters in the dishwasher are clogged, it can affect the flow of water through the dishwasher, which can cause the E31 error.
- Electrical problems: If there is an electrical problem with the dishwasher, such as a blown fuse or tripped circuit breaker, it can cause the E31 error.
Solutions to the E31 Error
The solution to the E31 error depends on the cause of the problem. Here are some possible solutions:
- Check and replace the heating element: If the heating element is damaged or faulty, it needs to be replaced. To check the heating element, you need to turn off the power to the dishwasher, remove the lower panel, and locate the heating element. Check it for signs of damage or wear, and if it needs to be replaced, order a new one and install it.
- Replace the temperature sensor: If the temperature sensor is faulty or malfunctioning, it needs to be replaced. To do this, you need to turn off the power to the dishwasher, remove the lower panel, and locate the temperature sensor. Check it for signs of damage or wear, and if it needs to be replaced, order a new one and install it.
- Clean the filters: If the filters in the dishwasher are clogged, it can cause the E31 error. To clean the filters, you need to turn off the power to the dishwasher, remove the filters, and clean them thoroughly with warm water and soap. Once they are clean, reinsert them into the dishwasher.
- Check the electrical connections: If there is an electrical problem with the dishwasher, such as a blown fuse or tripped circuit breaker, it needs to be resolved. Check the electrical connections to the dishwasher, and if you find any loose or damaged wires, repair them.
More tips
If your Bosch dishwasher presents a failure and you cannot solve it, we recommend that you contact the technical or specialist service. They can advise you and help you solve the problem effectively and quickly.
Other error codes in Bosch dishwasher
How to Fix Error E4 in Bosch Dishwashers
How to Fix the F Error in Bosch Dishwashers