How to eliminate D02 Error Code on Fagor Dishwasher
- Error: D02
- Description: The dishwasher doesn’t complete some wash cycles and displays the D02 error code on the display
- Cause: It’s usually related to drainage issues.
- Solution: Check the drain and water level sensors.
What is the D02 error on a Fagor dishwasher?
The D02 error code is a common problem that can occur on some models of Fagor dishwashers. This error indicates that there is a problem with the dishwasher’s drain and that the wash cycle cannot complete properly.
What causes the D02 error?
The D02 error is usually related to issues in the dishwasher’s drainage system. This can include a clogged drain hose, a defective drain pump, or a problem with the control board.
However, in some cases, the D02 error can be caused by a problem with the water level sensor in the leak tray under the dishwasher.
How to fix the D02 error on a Fagor dishwasher
Step 1: Check the drainage system
The first step to fixing the D02 error on a Fagor dishwasher is to check the dishwasher’s drainage system. Make sure that the drain hose is not clogged and that the drain pump is functioning properly.
To check the drain pump, you may need to dismantle the drainage system and visually inspect for any obstructions inside the dishwasher. You can also use a multimeter to check if the pump is receiving the appropriate current.
Step 2: Check the water level sensor
If you have checked the drainage system and the D02 error still appears, it may be necessary to check the water level sensor in the leak tray under the dishwasher.
This sensor works with a buoy that rises when the water inside the dishwasher rises. The magnet in the buoy attracts a small metal sheet in the external sensor, which indicates that the water level has reached the maximum and closes the circuit to indicate that the dishwasher is filled with water.
If the sensor gets stuck, it can indicate that the water level hasn’t gone down, which will make the dishwasher think there is a problem with the drainage and display the D02 error.
Solution to the D02 error problem on Fagor dishwashers
The D02 error code on Fagor dishwashers can indicate a variety of problems. The problem could be related to the drainage system. If the drainage system components, such as the pump and hose, have already been checked without any issues found, it may be necessary to check other components of the dishwasher.
One of the components that may be causing the problem is the water level sensor, which is located at the bottom of the dishwasher in the leak tray. This sensor uses an interior buoy that carries a magnet to indicate the water level in the dishwasher. When the water reaches a certain level, the buoy rises and the magnet attracts a small metal sheet in the external sensor, which makes contact and closes the circuit to indicate that the water level has reached the maximum.
If the water level sensor gets stuck, it can indicate that the water level isn’t going down, which would lead the dishwasher to think that there is a problem with the drainage system. In this case, replacing the sensor would be the appropriate solution.
Before replacing the sensor, it’s recommended to check the circuit from the board to the pump with a multimeter to make sure the appropriate current is reaching the pump according to the manufacturer’s specifications. If the current isn’t reaching the pump, it may be necessary to replace a relay on the board that has gotten stuck and isn’t providing current to the pump or that the pump itself is damaged.
Step-by-step to repair a Fagor dishwasher with the D02 error
Below are the steps that can be followed to repair a Fagor dishwasher that displays the d02 error:
- Disconnect the dishwasher from the power supply.
- Remove the bottom cover of the dishwasher to access the water level sensor, which is located at the bottom of the dishwasher, where the leak collection tray is located.
- Locate the water level sensor, which operates using an internal buoy with a magnet.
- Remove the water level sensor and check if it is damaged or shows signs of wear or corrosion. If it is damaged, it needs to be replaced.
- Install the new water level sensor and reassemble the bottom cover of the dishwasher.
- Connect the dishwasher to the power supply and turn it on to check if the d02 error has disappeared and the dishwasher is working correctly.
In conclusion, if the Fagor dishwasher displays the d02 error code, it is important to check the components of the drainage system, including the pump and the tube, as well as the water level sensor. Verifying the electrical circuit between the control board and the pump can also help identify the problem. If it is determined that the water level sensor is the problem, replacing it would be the appropriate solution. If the solution is not found, it may be necessary to contact a dishwasher specialist for further assistance.