Bosch Appliances 440 manual

Gr eenst ar Highflow 4 4 0 FL OO R S T A ND ING RSF G A S - FIRED C OMBIN A T I ON BO IL ER FOR S EALE D CE NTRAL H EA TI NG SY STE MS AN D MAI N S FE D D OM E STIC HOT W A TE R US E R I N STR UC TION S & CUST OM E R CAR E G U I DE THIS A PPLIANCE IS FOR USE WITH NA TU RAL GAS OR LPG (Cat I I 2H3P TYPE C13 & C33) NA TU RAL GAS: 4 7 311 82 L[...]

CO NT AC T I N FOR MA TIO N WORCESTE R BOSCH: TEC H NI CAL: 087 05 26 6241 SERVICE : 0854 7 2562 06 SP AR ES: 01905 752571 LITE RA TU R E: 01905 75255 6 TRAI N IN G: 01905 752526 SALES: 01905 7526 40 WE B SITE: www.worcester-bosch.co.uk WA TE R TR EA TM E NT: F E R N OX 0 179 9 5 5 0 8 1 1 www .fernox.com SE NTI N E L 0151 420 9595 www .betzdearbor[...]

CO NTE NTS W ORCES TER BOSCH GREENST AR HI GHFL OW 440 6 720 611 7 31a (0 8.04) 1 CO NTE NTS I NTRODUCTION EXCE LLE NC E CO M ES AS ST AN DAR D 2 SAFETY P R ECAUTIONS 3 GENE RAL NOTES 4 Boiler location and clearances 6 US I NG Y OU R AP PLIANCE CO NTRO LS 7 OP E RA TI N G TH E APPLIAN CE Switching the appliance on/off 8 Setting the central heating [...]

EXCE LLE NC E CO M ES AS ST AN DAR D WORCES TER BOSCH GRE ENST AR HIGHFLO W 440 6 720 611 7 31a (0 8.04) 2 EXCE LLE NC E C OM E S AS S T AN DAR D Thank you for purc hasing a Greenstar Highflow 44 0 gas-fired condensing boiler manufactured by W orcester Bosch. The company prides itself on manufacturing boilers to the strictest quality control standa[...]

SAFETY P R ECAUTIONS W ORCES TER BOSCH GREENST AR HI GHFL OW 440 6 720 611 7 31a (0 8.04) 3 I F Y OU S M E LL GAS: DO N O T operate any electrical switches Extinguish any naked flame T urn off the gas service cock at the meter Open windows and doors T elephone your gas company I F Y OU S M E LL FU M E S F ROM TH E APP LIANCE: Switch off the applian[...]

GENE RAL NOTES WORCES TER BOSCH GRE ENST AR HIGHFLO W 440 6 720 611 7 31a (0 8.04) 4 T o get the best from your appliance please read these instructions carefully SE AL ED HEA TIN G S Y ST EMS The appliance is fitted to a sealed heating system which is pressurised. Y our installer will tell you of the minimum and maximum pressure which must be indi[...]

GENE RAL NOTES W ORCES TER BOSCH GREENST AR HI GHFL OW 440 6 720 611 7 31a (0 8.04) 5 HO T AN D C OLD FLO W The flow of water demanded from both hot and cold service outlets is dependent on the mains supply , it may not be possible in some installations to operate all outlets simultaneously. WA TE R MAI N S F AI LU RE If there is a failure of the m[...]

B OI LE R L O CA TIO N AN D CLEARAN CE S WORCES TER BOSCH GRE ENST AR HIGHFLO W 440 6 720 611 7 31a (0 8.04) 6 BOI LER LOCA TION AN D CLEARANCES This boiler is only suitable for installing internally within a property at a suitable location onto a fixed, rigid non-combustable surface at least the same size of the boiler and capable of supporting th[...]

CO NTRO LS 1. I N DI CA T O R LAMP FO R “OF F/ON” 2. “I NST ALLE R SE RVI CE F U NCTIO N” B UTT ON (For use only by service engineer) 3. R ES ET B UTT ON 4. DISPLA Y 5. SERVICE B UTT ON 6. “ECO ” MODE INDICA T OR 7. I N DI CA T O R LAMP FO R “B U R N E R ON” 8. MAST E R SW I TCH 9. CE NTRAL H EA TI NG T EMPERA TURE CON T RO L 10. HO[...]

SWITCHI NG TH E AP PLIANCE ON /OFF Switching on Switch on the appliance at the master switc h ( I ). The indicator lamp shows green and the display will show the central heating flow temperature, when the appliance is operating in the central heating mode. Note: If the display alternates between - II - & the central heating flow temperature, th[...]

S ETTI NG TH E HOT W A TE R TE M P E RA TU R E Hot water temperature The hot water temperature can be set to between approx. 45°C and 65°C using the temperature control The domestic hot water temperature is not shown on the display . Control Setting W ater T emperature Anti-clockwise limit approx. 45°C ● approx. 58°C Clockwise limit approx. 6[...]

SUMMER MODE, HOT W A TE R ON L Y With r oom temperature contr oller fitted T urn temperature control on the appliance anti-clockwise as far as the stop. The central heating is now turned off. T he hot water function and the power supply for the programmer and thermostat remain switched on. FROST P RO TECTION Leave master switch switc hed on. If the[...]

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. The technical t[...]

Roof insulation Around 30% of the heat loss from a property is through the roof. Replace any old insulation with new insulation, preferably of around 200mm thickness or more. Window frames Single glazed windows, particularly those with steel frames, can lose a great deal of heat. Consideration should be given to replacement with PVCu or wooden fram[...]

Radiators More often than not radiators will be sited underneath a window , so the warm air from the radiator heats the colder incoming air from the window . The performance of the radiator will be affected if the curtains are allowed to drape over the radiator or shelves are fitted above it. The positioning of furniture and tables in front of the [...]

Y our new Greenst ar Highflow 44 0 gas-fired appliance represents a long term investment in a reliable, high quality product. In order to realise its maximum working life, and to ensure it continues to operate at peak efficiency and performance, it is essential that your boiler receives regular , servicing and maintenance chec ks from a competent p[...]

F A UL T FINDIN G Problem Cause Remedy Switch off appliance at master switch, wait a few seconds then switch on again Check setting Desired room temperature is not reached Thermostatic radiator valve(s) set too low T emperature control for CH flow on boiler set too low Air trapped in heating system Desired room temperature exceeded by large amount [...]

This appliance is supported in the UK by W orcester Heat Systems Ltd. - part of the Bosch Group. Specialist factory trained Service Engineers are available to attend a breakdown occurring on this appliance. No char ge will be made for parts and/or labour providing: An appliance fault is found and the appliance has been installed within the past 24 [...]

This appliance is guaranteed against faulty material or workmanship for a period of 24 calendar months from the date of installation subject to the following terms and conditions. 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 c harge by [...]

Y ou should complete and return the postpaid Guarantee Registration Card within 14 days of purchase. Returning the card will register you as the owner of your new Greenstar Highflow 4 40 appliance and will assist us in maintaining an effective and efficient customer service by establishing a reference and permanent record for your boiler . This doe[...]

US E R I N STR UC TION S & CUST OM E R CAR E G U I DE EXCE LL E NCE COM E S AS ST AN DARD W orcester Heat Systems Ltd (B osch Group) Cotswold W ay, W arndon, W orcester WR4 9SW . T el. 019 05 754624 Fax. 019 05 754 619 www .worcester-bosch.co.uk 6 720 611 7 31a (0 8.04)[...]