Halstead BFF80, Instructions For Use Installation And Servicing

Page 1: ...are an integral part of the appliance and must to comply with the current issue of the Gas Safety Installation and Use Regulations be handed to the user on completion of the installation To b e l e f...

Page 2: ...rovide information on substances hazardous to health Ceramic fibre Insulation Pads Glassyarn These can cause irritation to skin eyes and the respiratory tract If you have a history of skin complaint y...

Page 3: ...rvicingwilldependupon the particular installation conditions and usage but in general once a year should be enough It is the law that servicing must be carried out by a competent person If this applia...

Page 4: ...ol wait at least 30 seconds before switching on again When the boiler switches off the burner will go out The automatic lighting sequence will operate again when heat is required It should be noted th...

Page 5: ...in millimetres except as noted Approximate weight of complete boiler 131 5kg 290lb Water content 5 76 litre 1 27gallons Gas connection Rc1 2 1 2 in BSPT Water connection Rc1 1in BSPT Electrical supply...

Page 6: ...sue of BS6891 The supply from the governed meter must be of adequate size to provide a steady inlet working pressure of 20mbar 8in wg at the boiler On completion test the gas installation using the pr...

Page 7: ...t nothing will obstruct the openings vents in the compartment A compartment used to enclose the boiler must be designed and constructed specifically for this purpose An existing cupboard or compartmen...

Page 8: ...m the boiler a minimum static head of 1metre 3ft3in must be provided between the water line of the feed tank and the centre of the waterway see diagram 2 2 2 5 Circulation Pump Normallythepumpshouldbe...

Page 9: ...f if it is made of plastic sheeting If the car port consists of a roof and two or more walls seek advice from the local gas company before installing the boiler If the terminal is fitted within 600mm...

Page 10: ...tional wall liner kit part no 900862 is available complete with instructions All flue assemblies are designed for internal installation Make sure that the ductings do not slope down towards the boiler...

Page 11: ...al restrictor and secure with locking screw but do not tighten see diagram 4 5 Engage the terminal restrictor on the flue terminal by hooking it over the terminal end and engaging the clamping bracket...

Page 12: ...f the three remaining lower connections may be used for the gravity domestic hot water return Fit plugs into any unused boiler tappings 4 7 Water Connections Fully Pumped Systems Fit suitable fittings...

Page 13: ...e that it will clear the boiler air duct and if working to minimum clearance does not project too far from the boiler see diagram 4 11 Do not route any pipework water or gas across the front of the co...

Page 14: ...ory with the control box and heat shield fitted in the lower casing height position 9863 SIDE CASINGS FITTING Diagram 4 14 MAX SIDE CASING R H MIN BOILER PLINTH FRONT CASING BRACKET No 8 SCREW 4 LOCAT...

Page 15: ...to the rear flue outlet of the boiler using the self tapping screws provided see diagram 4 3 IMPORTANT WithregardstotheManual HandlingOperations 1992 Regulations the following operation exceeds the re...

Page 16: ...r any water leaks and put right Make the gas connection to the service cock at the lower left hand side of the boiler see diagram 1 1 The whole of the gas installation including the meter should be in...

Page 17: ...amp Make sure the cable is suitably secured When making connections make sure that the earth conductor ismadeofagreaterlength thanthecurrentcarryingconductors so that if the cable is strained the eart...

Page 18: ...iagram 6 1 BOILER COMPONENTS 10052 A CONTROL BOX B PHIAL POCKET C GAS SERVICE COCK D BURNER ON NEON E RESET NEON F TEMPERATURE CONTROL G BURNER PRESSURE TEST POINT H GAS PRESSURE ADJUSTMENT SCREW J DA...

Page 19: ...dependent on the heat setting Turn the boiler temperature control fully anti clockwise to 0 Isolate from the electrical supply Remove the pressure gauge from the test point and refit screw making sure...

Page 20: ...operate on mains voltage terminals will become live Switch on the electrical supply and gas supply then operate the boiler On completion of the test switch off the electrical supply and gas supply rem...

Page 21: ...sliding back to disengage the retaining lugs then lift up see diagram 8 7 Remove the flue hood When replacing the flue hood ensure that it rests on the guides and that the rear of flue hood is located...

Page 22: ...g the relevant instructions in sections 8 3 and 8 4 8 3 Burner and Injector Remove the two screws and nuts securing the burner support bracket to the combustion chamber cover see diagram 8 9 Remove th...

Page 23: ...ult persists continue with fault finding below Before carrying out fault finding ensure that gas electricity and water are available at the boiler Is neon 1 lit NO Check power supply Is neon 2 lit NO...

Page 24: ...ve the control box cover refer to section 5 1 Refer to Boiler Fault Finding see diagram 9 1 Fault Finding Wiring Diagram see diagram 9 3 Pictorial Wiring Diagram see diagram 9 4 9 2 Electrical Supply...

Page 25: ...3 NEON 4 NEON 5 NEON 6 NEON KEY see P C B FAN P C B CONTROL BOARD GAS CONTROL VALVE TERMINAL BLOCK THERMISTOR AIR PRESSURE SWITCH NEON 1 NEON 5 NEON 4 NEON 6 NEON 2 NEON 3 F4A FUSE p y g p b bk bk bk...

Page 26: ...Control Board P C B Remove front panel to gain access see section 6 8 Remove control box lid by undoing the four securing screws two on control box two on the heat shield and lift off see diagram 10 1...

Page 27: ...t the air pressure tubes are fitted with the clear tube from the air pressure switch to the front fan connection as shown in diagram 10 5 and the electrical connections are made as shown in wiring dia...

Page 28: ...g any spare part please quote the part number and the description from the list together with the model name and serial number information from the data label The data label is positioned on the heat...