Worcester 18/25 User Manual

GREENSTAR UTILITY18/25FLOOR STANDING OIL FIRED CONDENSING BOILER CONVENTIONAL FLUE & ROOM SEALED FLUEFOR FULLY PUMPED OPEN VENT AND SEALED CENTRAL

8MAINTAINING YOUR BOILERYour new boiler represents a long term investment in a reliable, high quality product.In order to realise its maximum working

SERVICINGGREENSTAR UTILITY 18/258 716 106 257b (03.2010)9SERVICINGSERVICING:You must have the boiler regularly serviced by a competent, qualified OFTE

VENTILATION INFORMATIONVENTILATION INFORMATIONBOILER LOCATION:**The boiler can be installed under a worktop as long as: The worktop above the boiler

VENTILATION INFORMATIONVENTILATION INFORMATIONConventional flue boilers require an adequate supply of fresh air which must be delivered to the boilerf

GENERAL NOTESGENERAL NOTESTo get the best from your boiler. please read these instructions carefully. CENTRAL HEATING SYSTEMSDuring the first few hour

TIPS ON ENERGY SAVINGRoom thermostats:Reducing the setting of the room thermostat by 1°C can reduce fuel consumption by up to 10%.New control systems:

FAULT OR BREAKDOWNGREENSTAR UTILITY 18/258 716 106 257b (03.2010)14BOILERDATA LABE LBOILER DATA LABELThe data label can be found on the inside of theb

15GUARANTEE REGISTRATIONModelSerial No.(See identity label inside boiler casing)Type / sizeDate of installationInstaller detailsGUARANTEE REGISTRATION

NOTESGREENSTAR UTILITY 18/258 716 106 257b (03.2010)16NOTESNOTES8 716 106 257b 30/3/10 14:26 Page 18

17NOTESNOTESGREENSTAR UTILITY 18/258 716 106 257b (03.2010)NOTES8 716 106 257b 30/3/10 14:26 Page 19

USER INSTRUCTIONS &CUSTOMER CARE GUIDEGREENSTAR UTILITY 18/258 716 106 257b (03.2010)CONTACT INFORMATIONWORCESTER, BOSCH:TECHNICAL: 0844 892 3366S

Dedicated to heating comfortWorcester, Bosch GroupCotswold Way, Warndon, Worcester WR4 9SW.Te l . 0844 892 9900 Fax. 01905 754619www.worcester-bosch

CONTENTSGREENSTAR UTILITY 18/258 716 106 257b (03.2010)1CONTENTSINTRODUCTIONSAFETY PRECAUTIONS 2USING YOUR BOILERCONTROLS 3OPERATING THE BOILERSwitchi

SAFETY PRECAUTIONSGREENSTAR UTILITY 18/258 716 106 257b (03.2010)2INTRODUCTIONSAFETY PRECAUTIONSOIL FUMES OR LEAKS FROM THE BOILER: Extinguish any na

CONTROLSGREENSTAR UTILITY 18/258 716 106 257b (03.2010)A Temperature control (behind front top panel).B Burner lockout indicator/reset button (on burn

OPERATING THE BOILERGREENSTAR UTILITY 18/258 716 106 257b (03.2010)USING YOURBOILEROPERATING THE BOILERSWITCHING THE BOILER ON/OFF: To switch on the

OPERATING THE BOILERGREENSTAR UTILITY 18/258 716 106 257b (03.2010)5OPERATING THE BOILERFROST PROTECTION: Frost thermostats can be wired into the boi

OPERATING THE BOILERGREENSTAR UTILITY 18/258 716 106 257b (03.2010)USING YOURBOILER6OPERATING THE BOILERFAULT CONDITIONS: The burner lockout indicator

FAULT FINDINGProblem Cause RemedyCheck setting of cylinderthermostat then boilertemperature controlsettingCheck programmertimingsDesired room temperat