Summary of Contents for Worcester Greenstar 8000 Life Series
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User Instructions Gas fired condensing combi boiler Greenstar 8000 Life GR8300iW 30 C | GR8300iW 35 C | GR8300iW 40 C | GR8300iW 45 C | GR8300iW 50 C...
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Preface Preface Dedicated to heating comfort. Thank you for purchasing a Worcester product. We pride ourselves on manufacturing appliances 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.
Table of contents Table of contents Explanation of symbols and safety instructions Explanation of symbols Explanation of symbols and safety instructions ... 3 Explanation of symbols ......3 Warnings General safety instructions .
▶ Do not modify the appliance or flue system in any ▶ Warn your neighbours and leave the building way. immediately. Worcester, Bosch Group accepts no liability arising ▶ Prevent third parties from entering the building. from any such actions. This does not affect your ▶ Notify an approved contractor.
Inspector. H Please read these instructions carefully ▶ The appliance must be serviced annually by a competent, qualified person, such as a Worcester service engineer or other Gas Safe ▶ These instructions are applicable to the Worcester, registered engineer. Bosch Group appliance model/s stated on the front ▶...
Appliances that can be connected to open vented heating systems will Gas Safe Regulations. have the pressure maintained automatically by the header tank feeding If you would like to know more about servicing options from Worcester, the system. Bosch Group, please visit worcester-bosch.co.uk.
Operating the appliance Topping up the system pressure Integral keyless filling link An Intelligent Filling System is available as an accessory. Locate the filling link and follow the instructions for re-pressurising the system. The Intelligent Filling System refills the water into the heating system as required.
Key (accessories) Symbol Explanation Key (accessories) Service mode Installing the Key Eco-Mode Hot water ON Installing the Key will enable additional functions. For Pairing Key Table 3 Symbols in the display manual. Always turn off the power to the appliance before installing Key (accessories).
Shutdown Key LED CAUTION: Key LED status Risk of damage to appliance or property The LED [1] on the Key displays different states with flashing or constant The appliance will overheat if the clearance space around the appliance colours. is restricted by objects. ▶...
▶ Never attempt to thaw a condensate pipe that is at height. Table 7 Worcester, Bosch Group CAUTION: The appliance is supported in the UK and Eire by Worcester, Bosch Risk of damage to pipe work! Group. Thermal shock from boiling water can damage plastic pipes.
Environmental protection and disposal ▶ Worcester, Bosch Group have available on our website helpful videos Room thermostats in the Customer service section to aid in thawing a frozen pipe. Reducing the setting of the room thermostat by 1 °C can reduce fuel ▶...
Energy consumption Energy consumption 12.1 Product data on energy consumption The following product data comply with the requirements of the EU Regulations No. 811/2013, No. 812/2013, No. 813/2013 and No. 814/2013 supplementing the Regulation (EU) 2017/1369. Product data Symbol Unit 7 738 100 800/849 7 738 100 801/850 Product type...
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Energy consumption Product data Symbol Unit 7 738 100 802/851 7 738 100 803/852 Product type – – GR8300iW 40 C NG/LPG GR8300iW 45 C NG/LPG Condensing boiler – – Low temperature boiler – – B1 boiler – – Cogeneration space heater –...
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Energy consumption Product data Symbol Unit 7 738 100 804/853 Product type – – GR8300iW 50C NG/LPG Condensing boiler – – Low temperature boiler – – B1 boiler – – Cogeneration space heater – – Equipped with a supplementary heater? –...
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