Bosch dishwasher error code E22 is one of the common problems associated with this popular brand of appliances. The key to fixing this issue is to figure out exactly what is causing the problem before you can correct it. The E22 error indicates that there is residual water stuck in the tub. You also may have to check the drain for any clogging or damage.
How To Fix Bosch Dishwasher Error Code E22
The E22 error message is a symptom of a malfunction in the drainpipe, which is usually caused by clots or blockages. When this happens, water in the tub cannot drain properly. To figure out what is happening, you must first check the drain for clogs or blockages.
What Cause the Error Code E22
You will notice the E22 error at the end of the wash cycle. This means that the bosch dishwasher has complete the process of washing dishes, but it is having issues draining the water, which sends the signal to the control panel to display the error.
Sometimes Error can also occur at the start of the middle of the dishwasher cycle. We suggest you restart the dishwasher to reset the error. Here are the steps on how to do it:
- Switch off the power supply.
- Disconnect the dishwasher power cord.
- Now, wait for 15-20 minutes.
- Plug the dishwasher again.
- Restart it.
Hopefully, if the problem is small, then the error will reset, and the dishwasher will work normally. If you are still getting the issue, then you may have to do some cleaning and remove any stuck debris from the drain pipe.
What does Bosch Dishwasher Error Code E22 Mean?
As we have stated earlier, the E22 error means that there is some water left in the dishwasher’s sump, or there are some particles stuck in the drain pipe, which is stopping the water from exiting. Here are the parts you need to inspect for signs of blockage:
- Drain Filter
check the drain filter, and If there are large food particles or any hard particles, It can get stuck into it and over time build up and makes the water discharge slow. If the excess water cannot be drain, then your dishwasher will show the error.
- Drain Hose
After checking the drain filter and cleaning it, you need to check the drain hose for any sign of clogging or blockage. Please make sure that there is no bending in the drainage pipe.
- Water Sprayer
Sometimes, the food particles and debris may get stuck between the pump and dishwasher’s impeller. When this happens, the water cannot reach the sprayer and hence triggering the error message.
If you are also getting E24 along with E22 error, then it is possible that the impeller is not able to rotate. Maybe some thread or large food particles are stopping the rotation of the impeller. So, check all parts carefully.
Solution for E22 Error
You now know the cause of Bosch Dishwasher Error Code E22. So, it can be easily fixed by removing the clogging from the drain pipe and other parts. You need to check the dishwasher for any damage sign carefully. Do the following steps:
- Switch off the dishwasher.
- Open the dishwasher’s door.
- Pull out racks from the washer’s tub.
- Remove the mesh filter.
- Clean the mesh filter under running water.
- Check the drain hose. Remove any particles stuck in it.
- Also, make sure that the drain hose is not bent or kinked.
- Check the impeller; make sure it is rotating normally.
- Clean the impeller.
- If you see any sign of damage in the impeller, then replace it with the new one.
If you are still facing the issue, then the issue can be due to the drain pump. For this, you have to dismantle the dishwasher. Hence, we suggest you take the help of an expert in fixing this issue. Please follow the below steps to do it:
- Switch off the dishwasher.
- Unplug the equipment.
- Remove the screw to remove the machine from the cabinet.
- Remove the bolts
- check the wiring.
- Now, you will have access to the drain pump.
- Disconnect the drain hose with the help of a plier.
- Check the drain hose for any signs of blockage.
- Clean it and put it back.
- The faulty drain hose should be replaced with a new one.
When replacing the parts, you need to make sure that you are the correct for your dishwasher.
We hope that now you are not getting the Bosch Dishwasher Error Code E22. Please comment with your questions, and we will be happy to answer them.