Owning a Bosch dishwasher can make your life easier by handling the tedious task of washing dishes. However, like any other appliance, it may encounter issues from time to time.
Understanding the error codes that your Bosch dishwasher displays can help you troubleshoot problems and resolve them efficiently. This article provides an overview of common Bosch dishwasher error codes, troubleshooting steps, and a user manual to assist you in using and maintaining your dishwasher.
2. Common Bosch Dishwasher Error Codes
2.1 E01: Bosch dishwasher error codes
The E01 error code indicates a water inlet issue. It means that the dishwasher is not receiving sufficient water supply to start the wash cycle.
2.2 E02
The E02 error code points to a problem with the water level. It indicates that the dishwasher is not filling or draining water properly.
2.3 E03
The E03 error code signifies a heating issue. This error indicates that the dishwasher is having trouble heating the water to the desired temperature.
2.4 E04
The E04 error code indicates a water overflow issue. It means that the dishwasher is detecting water overflow or leakage in the base of the unit.
2.5 E05
The E05 error code suggests a malfunction with the temperature sensor. It means that the dishwasher is unable to detect the water temperature accurately.
2.6 E06
The E06 error code points to a problem with the door mechanism. It indicates that the dishwasher door is not closing or latching properly.
2.7 E07
The E07 error code indicates a problem with the drying fan. It means that the dishwasher’s drying fan is not working correctly.
2.8 E08
The E08 error code suggests an issue with the water level sensor. It indicates that the dishwasher is having trouble detecting the water level in the tub.
2.9 E09
The E09 error code points to a malfunction in the heating element. It means that the dishwasher’s heating element is not functioning correctly.
2.10 E10
The E10 error code signifies a problem with the flow switch. It indicates that the dishwasher is not detecting proper water flow or pressure.
3. Troubleshooting Bosch Dishwasher Error Codes
To resolve the error codes mentioned above, follow these troubleshooting steps:
3.1 E01 Error Code Troubleshooting
- Check the water supply to ensure it is turned on and the water pressure is sufficient.
- Clean the water inlet filter and ensure it is not clogged.
- Inspect the water inlet valve for any blockages or damage.
3.2 E02 Error Code Troubleshooting
- Verify that the water supply is turned on and the water pressure is adequate.
- Check the drain hose for any clogs or kinks.
- Inspect the water inlet valve and the drain pump for any issues.
3.3 E03 Error Code Troubleshooting
- Ensure that the dishwasher is receiving power and is properly connected to the electrical supply.
- Clean the filter and check for any blockages in the heating element or thermostat.
- If the issue persists, contact a professional technician for further assistance.
3.4 E04 Error Code Troubleshooting
- Turn off the dishwasher and unplug it from the power source.
- Check the base of the unit for any water leakage or overflow.
- Clean the base and ensure that the float switch is not stuck.
3.5 E05 Error Code Troubleshooting
- Check the temperature sensor for any damage or loose connections.
- Clean the sensor and ensure it is properly positioned.
- If the problem persists, consider replacing the temperature sensor.
3.6 E06 Error Code Troubleshooting
- Ensure that there are no obstructions preventing the dishwasher door from closing properly.
- Check the door latch and hinges for any damage.
- If needed, adjust the door mechanism for proper alignment.
3.7 E07 Error Code Troubleshooting
- Inspect the drying fan for any obstructions or damage.
- Check the wiring connections to the fan motor.
- If necessary, replace the drying fan.
3.8 E08 Error Code Troubleshooting
- Verify that the dishwasher is level and stable.
- Check the water level sensor for any debris or damage.
- If required, replace the water level sensor.
3.9 E09 Error Code Troubleshooting
- Check the heating element for any defects or damage.
- Inspect the wiring connections to the heating element.
- If the heating element is faulty, consider replacing it.
3.10 E10 Error Code Troubleshooting
- Ensure that the water supply is turned on and the water pressure is adequate.
- Clean the filter in the water inlet valve to remove any debris.
- Check the flow switch for any obstructions or malfunction.
4. FAQs
5.1 What does the E01 error code on a Bosch dishwasher mean?
The E01 error code on a Bosch dishwasher indicates a water inlet issue. It means that the dishwasher is not receiving sufficient water supply to start the wash cycle. To resolve this issue, check the water supply, clean the water inlet filter, and inspect the water inlet valve.
5.2 How can I troubleshoot the E02 error code on my Bosch dishwasher?
The E02 error code on a Bosch dishwasher suggests a problem with the water level. To troubleshoot this issue, check the water supply, inspect the drain hose for clogs, and examine the water inlet valve and drain pump for any issues.
6.3 My Bosch dishwasher is displaying an E03 error code. What should I do?
The E03 error code on a Bosch dishwasher signifies a heating issue. First, ensure that the dishwasher is receiving power and properly connected to the electrical supply. Clean the filter and check for any blockages in the heating element or thermostat. If the issue persists, it is advisable to seek professional assistance.
6.4 What is the cause of the E04 error code on a Bosch dishwasher?
The E04 error code on a Bosch dishwasher indicates a water overflow issue. It means that the dishwasher is detecting water overflow or leakage in the base of the unit. To resolve this issue, turn off the dishwasher, unplug it, check the base for water leakage, clean the base, and ensure that the float switch is not stuck.
6.5 How do I fix the E05 error code on my Bosch dishwasher?
The E05 error code on a Bosch dishwasher suggests a malfunction with the temperature sensor. To fix this issue, check the temperature sensor for damage or loose connections. Clean the sensor and ensure it is properly positioned. If the problem persists, consider replacing the temperature sensor.
source: bosch-home.com/us/products/zmywarki