Table of Contents
Troubleshooting
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Summary of Contents for Worcester Greenstar 8000+ GR8701iW 32 C
- Page 1 User Instructions Gas fired condensing combi boiler Greenstar 8000+ | Greenstar 8000+ Style GR8701iW 32 C | GR8701iW 36 C | GR8701iW 40 C | GR8701iW 45 C | GR8701iW 50 C | GR8701iW 32 CB Style | GR8701iW 36 CB Style...
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Page 2: Dedicated To Heating Comfort
Preface Preface Dedicated to heating comfort. Thank you for purchasing a Worcester product. We pride ourselves on manufacturing products to the strictest quality control standards throughout every stage of production. Worcester, Bosch group has led the field in innovative product design and performance for over 50 years. -
Page 3: Table Of Contents
Table of contents Table of contents 14 Energy consumption ....... . . 16 14.1 Product data on energy consumption . -
Page 4: Explanation Of Symbols And Safety Instructions
Explanation of symbols and safety instructions HIf you smell gas Explanation of symbols and safety instructions A gas leak could potentially cause an explosion. If you smell gas, observe the following rules: Explanation of symbols Prevent flames or sparks: Warnings –... -
Page 5: Product Information
British Gas engineer or other Gas Safe registered engineer. In the British, European and supplementary national requirements. Republic of Ireland servicing work must be carried out by a Worcester The UKCA and CE markings declare that the service engineer or other Registered Gas Installer (RGII). -
Page 6: Maintaining Your Appliance
Gas Safe Regulations. If a permanent significant decrease or increase in pressure is If you would like to know more about servicing options from Worcester, indicated on the display, contact your installer or maintenance Bosch Group, please visit worcester-bosch.co.uk. -
Page 7: Constantly Re-Pressurising The System
Operating the appliance 3.2.2 Constantly re-pressurising the system 3.3.1 Greenstar Intelligent Filling System (accessory) Constantly having to re-pressurise the heating system should be investigated as it is an indicator of potential leaks and the concentration of inhibitor protection in the system will be reduced; this can result in corrosion within the heating system, reducing efficiency and increasing contaminates. -
Page 8: Symbols In The Display
Operating the appliance Symbols in the display Adjusting the appliance flow temperature 4.3.1 Heating key Symbol Explanation Connection with the Wi-Fi network (only available with WARNING accessories) Risk of scalding! Connection with RF transmitter, e.g. Comfort+ II RF room This appliance is supplied with the CH control set at approximately thermostat (only available with Key accessories) 65 °C, a temperature that should be suitable for most installations Central heating adjustment... -
Page 9: Hot Water Mode
Operating the appliance Hot water mode Settings in the menu 4.4.1 Hot water key The factory settings are highlighted in the following table. WARNING Risk of scalding! Menu item Function definition This appliance is supplied with the CH control set at approximately Heating mode •... -
Page 10: Key (Accessories)
Key (accessories) Wait until LED is constantly yellow. Menu item Function definition Emergency mode • On: Set the desired heat flow temperature by pressing Key LED back or menu key after selecting On. Key LED status • Off The LED on the Key displays different states with flashing or constant Start filling •... -
Page 11: Shutdown
Shutdown Shutdown Setting frost protection NOTICE Risk of damage to the system from frost! The heating system can freeze up after a prolonged period (e.g. during a power failure, switching off the power supply, faulty fuel supply, boiler fault etc.). Ensure that the heating system is in constant use (particularly when there is a risk of frost). -
Page 12: Malfunction Or Failure
Worcester, Bosch Group A frozen/blocked condensate pipe will cause the boiler to shut down. The appliance is supported in the UK and Eire by Worcester, Bosch Worcester, Bosch Group have available helpful videos on thawing frozen Group. -
Page 13: System Gassing Troubleshooting
Note: Ensure the reading stays between minimum and maximum Worcester, Bosch Group have available on our website helpful videos operating pressures at all times whilst the boiler is operating in the Customer Service section to aid in thawing a frozen pipe. -
Page 14: Environmental Protection And Disposal
We, Bosch Thermotechnology Ltd., Cotswold Way, affected if the curtains are allowed to drape over the radiator. Shelves Warndon, Worcester WR4 9SW, United Kingdom fitted above or in front of the radiator should also be avoided. process product and installation information,... -
Page 15: Your Guarantee
Your appliance/product carries a guarantee against faulty material or manufacture subject to Terms and Conditions. To read the full Terms & Conditions please visit us on-line at www.worcester-bosch.co.uk/guarantee. Your statutory rights are not affected by the manufacturer’s guarantee. Greenstar 8000+ | Greenstar 8000+ Style – 6721890748 (2024/06) -
Page 16: Energy Consumption
Energy consumption heating efficiency, useful efficiency and NO values efficiency for this Energy consumption range rated boiler are not measured at the maximum output. To achieve the published efficiency and NO values, the gas rate should be reduced The maximum heat output of this boiler can be adjusted to suit the exact by your installer during commissioning ( Installation and Maintenance requirements of the building. -
Page 17: Open Source Software
Open Source Software OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE Open Source Software POSSIBILITY OF SUCH DAMAGE. 15.3.2 MCD-ST Liberty Software License Agreement v2 15.1 List of used Open Source Components SLA0044 Rev5/February 2018 This document contains a list of open source software (OSS) BY INSTALLING COPYING, DOWNLOADING, ACCESSING OR components used within the product under the terms of the respective licenses. - Page 18 Open Source Software THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;...
- Page 20 CONTROLS AND CONNECTIVITY TEAM: 0330 123 3641 APPOINTMENTS: 0330 123 9339 SPARES: 0330 123 9779 LITERATURE: 0330 123 9119 TRAINING: 0330 123 0166 SALES: 0330 123 9669 Bosch Thermotechnology Ltd. Cotswold Way, Warndon Worcester WR4 9SW United Kingdom Tel. 0330 123 9559 worcester-bosch.co.uk...
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