The Samsung Dishwasher Error Code 7E Indicates to the WaterWall reflector Error. This error will typically occur on newer models of Samsung dishwasher. The patented WaterWall system helps deliver a powerful, streaming wall of water that gives excellent cleaning results and helps maintain the maxim pressure at the edges.
The Error 7E means that the dishwasher is unable to disperse water correctly. You may have to check the water sensor, drain motor, impeller, and sprayer for any faults to find the exact cause of the issue.
As we have already said before, the water wall system a streaming wall of water on the dirty dishes, and the result is the cleaner dishes. After completion of the wash cycle, the door will automatically open to remove any steam. Also, a fan will start to protect the critical components of the dishwasher from this hot stream. This whole process gives you very efficient cleaning. But, sometimes, this system fails and results in the 7E error.
How To Solve Samsung Dishwasher Error Code 7E
The Error usually occurs when the reflector is unable to move freely. You also have to check whether the installation of the reflector is correct or not. Let’s see all the components that we may have to check to identify and solve the problem.
WaterWall reflector is blocked.
You need to ensure that any large utensils such as a knife, large plate, pot handle, etc. are not blocking the reflector movement. If required, redistribute the dishes so that no items are blocking the reflector. Now, restart the dishwasher and check if you still get the Samsung Dishwasher Error Code 7E.
If the above solution doesn’t work, we recommend to remove all the items and then carefully inspect the disperser. You can do the below steps if you see that the installation is incorrect.
- Lift up the vane to remove the WaterWall reflector.
- Turn it around.
- Now, rearrange it on the shuttle on the rail in the correct position.
The easiest way to know whether it is installed correctly or not is to see the WaterWall logo. If it is facing up, then you can be sure that installation is correct.
The packing tape can also block the movement. It is a transparent tape, and sometime we may miss it. So, to check this, do the following steps.
- Disconnect the dishwasher.
- Remove all dishes.
- Remove the bottom rack.
- Carefully remove the adhesive tape attached to the rail housing.
- Restart the dishwasher.
Check the Sprinkler
The 7E error can also happen due to the faulty water sprinkler. The sprinkler sometimes cannot move freely along the boom. It will jerk and give lots of noise during the wash cycle. You need to ensure that it is running smoothly, and there is no obstruction on its path. Try adjusting the sprinkler and restart the dishwasher.
The movement of the diffuser can be blocked by the sensor, which is integrated into the track. The breaking of the sensor indicates that there is a 7e error problem, and you can know that if the sensor is broken or not, the water curtain is absent, or maybe if the bar motor is working properly but is still standing not moving freely.
To prevent this error, you need to check the sensor as well as the loop line. If the multimeter is not showing any optimal single, then you need to remove all of the harnesses and replace it with the new one. You need to repair the circuit if the break is visible my simply soldering or twisting the wires. If the wiring is still in a proper manner and there is no mechanism you can notice, then you need to change the sensor and install the new one at its place.
Check the Electric Motor
The 7e error problem can also be caused due to the problem in the electric motor of your Samsung dishwasher. To avoid this problem, you need to unplug the dishwasher and open the door of it, and after removing the lower bar, you need to draw out the electric motor and connect the tester on it. The multimeter hand has not responded, then you need to buy a new engine and replace it with the old one, like that you need to bring the wires of the dishwasher coming out of it.
If in case you found that the circuit is open, you need to do it by only two methods that soldering or either twisting. Or else you will be required to change the whole of the harness.
How to fix the 7E error problem
- In cases, you notice that 7e error is still happening or occurring even if you have removed all the obstacles, then you need to remove the packing tape just in case if it is not removed when you have installed your Samsung dishwasher.
- To fix the 7e problem, you need to connect the loose wire with the water wall vane motor and the sensor, which is vane in nature if they are damaged.
- If the hardness of the wire is at fault or even if it is damaged, then you need to replace it with the new one.
- Check if the drain pump is working properly and is not blocked by any obstacle, and getting enough amount of power is needed. And you also need to make sure that the water supply hose is not kinked or bent.
We hope that we have now solved the Samsung Dishwasher Error Code 7E. We have also given the solution for Error Code 5E on our website. Please check it out as well.