GeneralWindows Errors

How to Fix the 3 Common Bosch Watertap Errors: A Comprehensive Guide

Understanding the Bosch Watertap Errors

The first step in troubleshooting Bosch Watertap error codes is to understand what each code represents. The error E01 signifies low water pressure. Usually, this happens when the water supply is insufficient or there is a kink in the water supply hose. Error E02 denotes a stuck water tap or faucet. This error can occur due to build-up of limescale or sediment in the tap. Lastly, Error E03 means that the water temperature sensor is faulty. This malfunction can occur due to defects in the sensor. Knowing these error codes will help you understand the root of the problem and take appropriate action in fixing the issues.

Step-by-step Guide to Fix Error E01

Error E01, caused by low water pressure, can be fixed through a series of steps. Firstly, check whether the water supply is turned on and is supplying water at a sufficient pressure. If there is no problem with the water supply, proceed to check the water supply hose. Ensure it is not kinked or damaged. If the problem persists, you may need to replace your water supply hose or seek professional help to evaluate your plumbing system. The final step would be to reset your Bosch Watertap by unplugging it, waiting for a few seconds, and plugging it back in.

Detailed Overview of Repairing Error E02

To repair the Error E02, which is caused by a stuck water tap, begin by inspecting the tap. If it is blocked by limescale or sediment, clean it thoroughly. Vinegar can be a useful cleaning agent for removing limescale build-up. If this doesn’t resolve the issue, you may need to disassemble the tap and clean it internally or replace it entirely. Always remember to turn off the water supply before disassembling the tap to avoid any water spillage. Once cleaned or replaced, reset the Watertap to check if the error has been resolved.

Comprehensive Procedure to Resolve Error E03

Error E03, denoting a faulty water temperature sensor, is a bit more technical to handle. Begin by unplugging the Watertap and accessing the temperature sensor. Check if the sensor is properly connected and not damaged. If you spot any signs of damage, replace the sensor. You can purchase a new sensor online or from an authorized Bosch Service Center. If the sensor is fine, the problem might lie in the connection. Inspect the wiring for any loose connections, corrosion, or damage. If the error persists after these steps, it is advised to seek professional help as the problem might lie deep within the electronic control board.

Preventive Measures to Avoid Bosch Watertap Errors

Preventive measures are crucial in maintaining the longevity of your Bosch Watertap and avoiding these common errors. Regular cleaning and descaling of the tap can prevent E02 errors caused by limescale buildup. Keeping a check on your home’s water pressure and ensuring the water supply hose is not kinked or damaged can avoid E01 errors. Regular inspection of the temperature sensor and its wiring can help prevent E03 errors. Above all, timely maintenance and servicing of your Bosch Watertap can help identify and rectify potential issues before they turn into major errors.

Final Thoughts

Understanding and fixing the three common Bosch Watertap errors can save you both time and stress. Armed with this knowledge, you can confidently navigate any future errors that your Bosch Watertap might throw your way. Remember, prevention is always better than cure. Regular maintenance and timely action can drastically reduce the likelihood of these errors occurring.


Q. What does Error E01 on my Bosch Watertap mean?
Error E01 signifies low water pressure. Check your water supply and the condition of your water supply hose.

Q. How can I fix Error E02?
Error E02 is caused by a stuck water tap. You can fix this issue by cleaning or replacing the tap.

Q. What should I do if I see Error E03 on my Bosch Watertap?
Error E03 is a sign of a faulty water temperature sensor. Check the sensor and its wiring for any damage or loose connection.

Q. How can I prevent these errors from occurring?
Regular cleaning, timely maintenance, and keeping a check on the water pressure can help prevent these common Bosch Watertap errors.

This content is submitted by the contributor and we( have no control over this content and it can be not legit factual, you can modify it according to your way.

Related posts
GeneralWindows Errors

How to Fix the 7 Common Printer Error State Problems: A Comprehensive Guide

Dealing with Printer Error State Problems effectively requires patience and a basic understanding of…
Read more
GeneralWindows Errors

How to Fix Nest Error E195: 5 Proven Solutions to Overcome this Issue

Table of Contents Toggle Understanding Nest Error E195Resetting Your Nest DeviceChecking the Wiring…
Read more
GeneralWindows Errors

How to Effectively Fix 10 Common Daikin Mini Split Error Codes

Table of Contents Toggle 1. Understanding the Daikin Mini Split Error Codes2. How to Fix Daikin Mini…
Read more
Become a Trendsetter
Sign up for Davenport’s Daily Digest and get the best of Davenport, tailored for you.