Bosch Washer Error Code Er:11 and Er:12

If you own a Bosch washer, you’re already familiar with the brand’s commitment to quality and innovation. However, like any sophisticated appliance, Bosch washers can occasionally encounter error codes, such as Er:11 and Er:12. These error codes are related to a water fill time exceeded issue. But fear not, we’re here to guide you through troubleshooting and resolving these errors.

Understanding the Error:

Er:11 and Er:12 indicate that the water fill time has exceeded the expected duration. This can be caused by several factors, but the good news is that most of them can be resolved with a few simple steps.

Troubleshooting and Solutions:

1. Check Water Supply Valves:

   Ensure that both water supply valves behind the washer are fully open. In some cases, a partially closed valve can lead to water fill issues.

2. Inspect for Freezing (Winter):

   If you’re experiencing these errors during the winter, frozen water lines can be a common culprit. Check the fill lines for freezing and thaw them if necessary.

3. Examine the Drain System:

   A siphon problem in the drain system can interfere with proper water filling. Ensure that the drain hose is not positioned too low, causing water to siphon out.

4. Inspect the Water Inlet Valve Assembly:

   If none of the above steps resolve the issue, it’s possible that the water inlet valve assembly is defective. This assembly controls the flow of water into the washer. If it’s malfunctioning, it may not be allowing water to fill the machine properly.

Replacing the Water Inlet Valve Assembly:

If you determine that the water inlet valve assembly is the issue, you may need to replace it. Consider seeking the assistance of a professional technician or referring to your washer’s user manual for guidance on the replacement process.

By following these troubleshooting steps, you can often identify and resolve Er:11 and Er:12 error codes on your Bosch washer. It’s important to address these issues promptly to ensure your washer operates efficiently and without interruptions. If you encounter difficulties during the troubleshooting process, or if the problem persists, don’t hesitate to contact a professional appliance repair service for expert assistance. Your trusted technicians can quickly diagnose and fix the issue, getting your Bosch washer back to peak performance.