Bosch 15SBI Operations Instructions

15/24SBi SYSTEM BOILERUSER INSTRUCTIONS & CUSTOMER CARE GUIDEIMPORTANT: THIS APPLIANCE IS FOR USE WITH NATURAL GAS OR LPG. THESE INSTRUCTIONS APPL

10INDICATOR LIGHTSGreen light:MAINS : ‘ON’TO LIGHT THE APPLIANCECheck that the water valves to the central heating circuit areopen.Check that the gr

11APPLIANCE LOCKOUTThe appliance can be reset by pressing the reset button. Checkthat the gas supply has not been interrupted.If this condition contin

12More than 30% of all calls made to our contact centre reportingappliance faults or breakdowns prove to be false alarms, as there isoften a simple e

13MAINTAINING YOURAPPLIANCEYour new Worcester system boiler represents a long-terminvestment in a reliable, high quality product.In order to realise i

14SERVICE CENTRESCONTACT NUMBERS:UK Contact Centre Tel. 08457 256 206UK Contact Centre Fax. 01905 757536Scotland only Fax. 01506 441 687Eire Tel: 01 4

15YOUR WORCESTERSYSTEM BOILERGUARANTEEThis appliance is guaranteed from the date of installationsubject to the following conditions & exceptions.1

GUARANTEEREGISTRATIONYou should complete and return the postpaid GuaranteeRegistration Card within 30 days of purchase. The card will register you as

EXCELLENCE COMESAS STANDARDThank you for purchasing a Worcester SBi gas-fired systemboiler.The SBi Series appliances are made by Worcester and thestri

GENERALINFORMATIONGAS SAFETY (INSTALLATION AND USE)REGULATIONS 1998It is the law, in GB, that all gas appliances must be installed by acompetent perso

4Central Heating When a demand is made for heating by the system con-trols (i.e. a programmer or room thermostat). The pump will energisecirculating p

5CENTRAL HEATING SYSTEMDuring the first few hours of operation of the central heatingsystem, check that all radiators are being heated at an even rate

6CLEARANCESYour installer willhave provided adequatespace around the appliancefor safety and servicing. Donot restrict this space bythe addition of cu

7FROST PRECAUTIONSIf the appliance is not to be used for a long period of time andthere is a likelihood of freezing, then the appliance should bedrain

8OPERATION OF CON-TROLS(See also label on inside of appliance front panel).The appliance is fitted with the following controls:CENTRAL HEATING TEMPERA

9Fig. 3. Controls.ResetbuttonMains electricityindicatorCH temperaturecontrol knobSystem pressuregauge