Worcester Bosch Logo
  • Homeowner
  • Professional
Excellent 4.5 Stars based on 24972 reviews Trustpilot
Skip to content
Worcester Bosch Logo
  • How to buy
    • Find a new Boiler
    • Contact an Installer
  • Products
    • Boilers
      • Combi Boilers
      • System Boilers
      • Regular Boilers
    • Boiler Controls
      • Smart Thermostats
      • Digital Controls
    • Cylinders
      • Unvented Cylinders
      • Unvented Solar Cylinders
    • Renewables
      • Solar
      • Heat Pumps
    • Accessories
  • Advice
    • Why Bosch?
      • Which Awards
      • Customer Reviews
      • World of Bosch
    • Product Advice
      • Boilers Explained
      • Controls Explained
      • Discover Lifestyle
    • Heating Advice
      • Boiler Advice
      • Energy Efficiency
      • Winter Advice
    • How to Videos
      • Energy Saving Tips
      • Home Heating Tips
    • FAQs
      • Boiler Pressure
      • Bleeding a Radiator
    • News
  • Support
    • Product Guarantees
      • Register Guarantee
      • Check your Guarantee Length
    • Self Help
      • Troubleshooting Tool
      • FAQ's
      • Updating your Controls Clock
    • Get in Touch
      • Send Enquiry
      • Customer Relations
      • Self Help
    • Book a Service
      • Benefits of a Boiler Service
      • How Boiler Service helps Boiler Efficiency
      • Find an Installer
    • Book a Repair
      • Find an Installer
      • How do I know if my boiler is broken
    • Product Plans
      • Contract Customers
    • Manuals & Brochures
      • Product Manuals
      • Brochures
  • About
    • History
    • Environment & Community
    • Contacts
  • Search
Close
Refocus on main menu
  • Find a new Boiler
  • Contact an Installer
Refocus on main menu
Refocus on main menu
  • Boilers
    • Combi Boilers
    • System Boilers
    • Regular Boilers
  • Boiler Controls
    • Smart Thermostats
    • Digital Controls
  • Cylinders
    • Unvented Cylinders
    • Unvented Solar Cylinders
  • Renewables
    • Solar
    • Heat Pumps
  • Accessories
Refocus on main menu
Refocus on main menu
  • Why Bosch?
    • Which Awards
    • Customer Reviews
    • World of Bosch
  • Product Advice
    • Boilers Explained
    • Controls Explained
    • Discover Lifestyle
  • Heating Advice
    • Boiler Advice
    • Energy Efficiency
    • Winter Advice
  • How to Videos
    • Energy Saving Tips
    • Home Heating Tips
  • FAQs
    • Boiler Pressure
    • Bleeding a Radiator
  • News
Refocus on main menu
Refocus on main menu
  • Product Guarantees
    • Register Guarantee
    • Check your Guarantee Length
  • Self Help
    • Troubleshooting Tool
    • FAQ's
    • Updating your Controls Clock
  • Get in Touch
    • Send Enquiry
    • Customer Relations
    • Self Help
  • Book a Service
    • Benefits of a Boiler Service
    • How Boiler Service helps Boiler Efficiency
    • Find an Installer
  • Book a Repair
    • Find an Installer
    • How do I know if my boiler is broken
  • Product Plans
    • Contract Customers
  • Manuals & Brochures
    • Product Manuals
    • Brochures
Refocus on main menu
Refocus on main menu
  • History
  • Environment & Community
  • Contacts
Refocus on main menu

Troubleshooting Tool

  1. Home
  2. Support
  3. Troubleshooting
  4. Tool
 

Products
  • Boilers
  • Controls
  • Cylinders
  • Solar
  • Heat Pumps
Support
  • Guarantee
  • Help
  • Manuals & Brochures
  • Enquiry Form
  • Customer Support
  • Customer Relations
About
  • History
  • Contact Us
  • Environment & Community
  • News
  • Careers
  • World of Bosch
Keep in touch
    External Link to Facebook External Link to Instagram External Link to Twitter External Link to YouTube External Link to Pinterest
Trustpilot 4.5 Stars Trustscore 4.6 | 24972 reviews
Footer Home Logo
  • Imprint
  • Modern Slavery Statement
  • Privacy Policy
  • Cookies
  • Cookie settings
© Bosch Thermotechnology Ltd. 2021, all rights reserved.