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Summary of Contents for Worcester Greenstar 1000
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User Instructions Gas-fired condensing combi appliance Greenstar 1000 GR1000W 24 C NG | GR1000W 30 C NG...
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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.
▶ Prevent flames or sparks: – Do not smoke, use a lighter or strike matches. Worcester, Bosch Group accepts no liability arising from any such – Do not operate any electrical switches or unplug any equipment. actions. This does not affect your statutory rights.
Gas Safe Regulations. x xxx xxx xxx-001 If you would like to know more about servicing options from Worcester, Fig. 1 Position of data label Bosch Group, please visit worcester-bosch.co.uk.
(pressure gauge or pressure display). System pressure increasing: ▶ If the system pressure repeatedly increases and you need to vent air from the radiators, refer to section 3.2 "System Gassing", page 7. Greenstar 1000 – 6721835944 (2023/08)
Your installer should have informed you where to find the filling system and instructed you in its use. NOTICE System fill method ▶ You must disconnect the external filling loop after re-pressurisation, to comply with the Water Authority regulations. Greenstar 1000 – 6721835944 (2023/08)
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▶ Whilst venting radiators, do not allow the pressure to drop below the green zone on the boiler’s pressure gauge/reading. 0010015034-001 If symptoms persist: Fig. 3 External filling loop ▶ Do not repeatedly vent your radiators. ▶ Contact a heating engineer. Greenstar 1000 – 6721835944 (2023/08)
▶ Set the time control to constant ON and set the room thermostat to 12 °C. The anti-seizing function is not active when the appliance is switched off. The anti-seizing function prevents the heating pump and the diverter valve from seizing up following long periods of inactivity. Greenstar 1000 – 6721835944 (2023/08)
The display shows the current flow temperature. The * symbol flashes in the display in DHW mode. The B symbol also Three numbers appears if the burner is active. Table 4 Display indicators Greenstar 1000 – 6721835944 (2023/08)
Manual mode should be used for a limited time only until the time and temperature controls are fixed. 0010042655-002 ▶ To disable Manual Mode press and hold the ( key for 5 seconds. Fig. 7 Appliance minimum clearances Greenstar 1000 – 6721835944 (2023/08)
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– This clearance will not apply if the appliance is sited within 300mm of a door way and the door frame is the only obstruction. Minimum clearances must be observed to any obstruction/ surface, (dark shaded areas, figures 8 and 9). Greenstar 1000 – 6721835944 (2023/08)
Ventilation considerations Worcester, Bosch Group ▶ Do not place objects to hinder the air circulation required by the The appliance is supported in the UK and Eire by Worcester, Bosch appliance. Group. ▶ The installation premises may require ventilation to be fitted Specialist service engineers are available to attend an appliance according to its features or use.
! are no longer be displayed. ▶ Worcester, Bosch Group have available on our website helpful videos The appliance starts up again. The flow temperature is displayed. in the Customer Service section to aid in thawing a frozen pipe.
2) Hot water is available at the boiler. Delivery time to the tap will vary on the Batteries must not be disposed together with your household waste. pipework design and tap distance from the boiler Used batteries must be disposed of in local collection systems. Greenstar 1000 – 6721835944 (2023/08)
However, always ensure that the curtains do not drape over manufacture subject to Terms and Conditions. radiators. 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 1000 – 6721835944 (2023/08)
1) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet. 2) Low temperature means for condensing boilers 30 °C, for low-temperature boilers 37 °C and for other heaters 50 °C return temperature (at heater inlet). Table 9 Product data on energy consumption Greenstar 1000 Greenstar 1000 – 6721835944 (2023/08)
Data Protection Notice Data Protection Notice We, Bosch Thermotechnology Ltd., Cotswold Way, Warndon, Worcester WR4 9SW, United Kingdom process product and installation information, technical and connection data, communication data, product registration and client history data to provide product functionality (art. 6 (1) sentence 1 (b) GDPR / UK GDPR), to fulfil our duty of product surveillance and for product safety and security reasons (art.