Worcester GREENSTAR HIGHFLOW 440 User Instructions & Customer Care Manual

Floor standing rsf gas-fired condensing combination boiler for sealed central heating systems and mains fed domestic hot water

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Instruction manual (52 pages)

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Page 1 USER INSTRUCTIONS & CUSTOMER CARE GUIDE FLOOR STANDING RSF GAS-FIRED CONDENSING COMBINATION BOILER GREENSTAR HIGHFLOW 440/550CDi FOR SEALED CENTRAL HEATING SYSTEMS AND MAINS FED DOMESTIC HOT WATER THE APPLIANCE IS FOR USE WITH NATURAL GAS OR L.P.G. (Cat II 2H3P TYPE C13, C33 & C53) NATURAL GAS: GREENSTAR HIGHFLOW 440CDi GC NUMBER 47-406-24 GREENSTAR HIGHFLOW 550CDi GC NUMBER 47-406-25...
Page 2 BOILER SERVICE: 0844 892 3000 THESE INSTRUCTIONS ARE APPLICABLE TO LITERATURE: 0844 892 9800 THE WORCESTER, BOSCH GROUP BOILER SALES: 01905 752640 MODEL(S) STATED ON THE FRONT COVER WEBSITE: www.worcester-bosch.co.uk OF THIS MANUAL ONLY AND MUST NOT BE USED WITH ANY OTHER MAKE OR MODEL OF BOILER.
Page 3: Table Of Contents
Worcester, Bosch Group. The company prides itself on manufacturing boilers to the strictest quality control standards throughout every stage of production. Worcester, Bosch Group has led the field in innovative boiler design and performance for more than 40 years. This heritage means all products are of exceptional quality and proven reliability.
Page 4: Safety Precautions
SAFETY PRECAUTIONS IF YOU SMELL GAS: DO NOT SMOKE OR STRIKE MATCHES. DO NOT TURN ELECTRICAL SWITCHES ON OR OFF. PUT OUT NAKED FLAMES. OPEN DOORS AND WINDOWS. KEEP PEOPLE AWAY FROM THE AREA AFFECTED. TURN OFF THE CONTROL VALVE AT THE METER. CALL YOUR GAS COMPANY -OR- CALL 0800 111 999 NATIONAL GRID EMERGENCY SERVICES.
Page 5: General Information
Service Record completed in the Benchmark checklist. The Benchmark Scheme Worcester, Bosch Group is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise safety, efficiency and performance.
Page 6: General Notes
GENERAL NOTES To get the best from your boiler please read CLEARANCES - SERVICE these instructions carefully. Your installer will have provided adequate SEALED HEATING SYSTEMS space around the boiler for safety and servicing This boiler is fitted to a sealed heating system access.
Page 7 GENERAL NOTES BOILER CLEARANCES - UNVENTILATED COMPARTMENT The diagram opposite shows the minimum space required to install and service the boiler 800mm inside an unventilated compartment. 800mm * Space required for unventilated areas with 50mm a removable door or panel, but 600mm to a fixed surface for servicing.
Page 8: Controls
CONTROLS A - MASTER SWITCH FOR ON/OFF B - MAINS ON/OFF INDICATOR + FAULT DIAGNOSTIC LIGHT C - CENTRAL HEATING TEMPERATURE CONTROL D - BURNER ON INDICATOR LIGHT (GREEN) E - FAULT RESET BUTTON F - SERVICE BUTTON G - DOMESTIC HOT WATER TEMPERATURE CONTROL H - ECO BUTTON I - SYSTEM PRESSURE GAUGE J - POSITION FOR OPTIONAL PROGRAMMER...
Page 9: Access To The Controls
CONTROLS TO ACCESS THE CONTROLS Pull the centre top of the cover panel to allow the cover to open. TO ACCESS THE FILLING LOOP CONTROLS CONNECTION COVER Pull the front panel away from the boiler and lift up. USING THE FILLING LOOP Remove the Tank drain valve cap.
Page 10: Operating The Appliance
OPERATING THE APPLIANCE SWITCHING THE APPLIANCE ON/OFF Switching on Switch on the appliance by pressing the master switch. The indicator light shows blue • The boiler runs for 15 minutes at minimum heating output to fill the condensate trap, the display (K) alternates between ‘-II-’...
Page 11: Frost Protection
OPERATING THE APPLIANCE FROST PROTECTION If heating is NOT required: Leave master switch on. Turn the central heating temperature control to If the temperature falls to 5 °C inside the boiler, the boiler will fire to prevent the possibility of freezing. Add a suitable anti-freeze fluid to the water in the central heating system.
Page 12: Fault Condition
OPERATING THE APPLIANCE FAULT CONDITION In the unlikely event of a fault occurring while the appliance is in operation: The reset button will flash once per second and the mains indicator (blue light) will flash also. The display shows a fault code. To reset boiler press the reset button.
Page 13: Maintaining Your Boiler
2 year guarantee period. If you would like to know more about a Worcester, Bosch Group service contract, please tick the appropriate box on your warranty registration card.
Page 14: Fault Finding
FAULT FINDING This table gives information on basic operating system problems. In the unlikely event of a boiler fault please read the following page thoroughly before contacting Worcester, Bosch Group. PROBLEM CAUSE REMEDY Desired room Thermostatic radiator Increase thermostatic radiator...
Page 15: Fault Or Breakdown
FAULT OR BREAKDOWN This boiler is supported in the UK and Eire by Worcester, Bosch Group. Specially trained, Worcester, Bosch Group Service Engineers are available to attend a breakdown occurring on this boiler. No charge will be made for parts and/or labour providing: An boiler fault is found and the boiler has been installed within the past 24 months.
Page 16: Tips On Energy Saving
TIPS ON ENERGY SAVING HEATING ECONOMICALLY The boiler is designed to provide a high level of comfort while keeping gas consumption and the resulting environmental effect as low as possible. The gas supply to the burner is controlled according to the level of demand for heat. The boiler continues to operate with a low flame if the demand for heat reduces.
Page 17 TIPS ON ENERGY SAVING DRAUGHTS Try to ensure that draughts around doors, windows, letterboxes and keyholes etc. are reduced by using a suitable draught excluder. Warning - Do not block or seal any air vents that are installed to ensure the central heating boiler operates safely. ROOM THERMOSTATS Reducing the setting of the room thermostat by 1°C can reduce fuel consumption by up to 10%.
Page 18: Your Guarantee
During the period of this guarantee any components of the unit which are proven to be faulty or defective in manufacture will be exchanged or repaired free of charge by Bosch Thermotechnology Ltd. The householder may be asked to prove the date of installation, that the boiler was correctly commissioned and, where appropriate, the first year’s service inspection has been carried...
Page 19: Guarantee Registration
GUARANTEE REGISTRATION You should complete and return the postpaid Guarantee Registration Card within 30 days of purchase. Returning the card will register you as the owner of your new Greenstar boiler and will assist us in maintaining an effective and efficient customer service by establishing a reference and permanent record for your boiler.
Page 20 Worcester, Bosch Group Cotswold Way, Warndon, Worcester WR4 9SW Tel. 0844 892 9900 Fax. 01905 754619 Worcester, Bosch Group is a brand name of Bosch Thermotechnology Ltd. worcester-bosch.co.uk 8 716 115 220b (03.2010)

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Worcester GREENSTAR HIGHFLOW 440 User Instructions & Customer Care Manual

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