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Фрагмент инструкции
January 2008 UIN 201 850 A06 For the very latest copy of literature for specification purposes please visit our website where you will be able to download the relevant information in pdf format. classic HE -Installation & Servicing DOCUMENT AMENDMENTS Relevant Installation changes implemented in this book from Mod Level ............ A05 (Oct 06) to A06 (Jan 08) • Various Pages Company Name Change. • Page 26 & 27, Frames 39 & 40 - Condensate Pipe Termination Configurations BS6798 recommends that a second trap and an air break are required where the siphon trap within the boiler is less than 75mm for configuration 2 and 3 • Page 27, Frame 40 - Condensate Pipe Termination Configurations Statement added with ref. to termination into a down pipe. • Page 33, Frame 54 - Burner and Air Box Removal Item No. 5 added. • Users Guide, Page 2 - Important Notes 2 new bullet points added. Ideal Stelrad Group reserve the right to vary specification without notice classic HE -Installation & Servicing GENERAL Table 1 - General Data Boiler Size HE9 HE12 HE15 HE18 Gas supply connection (in. BSP) Rc 1/2 (1/2) 1/2" (BSP Female) Flow connection 22mm copper Return connection 22mm copper Maximum static water head m (ft.) 30.5 (100) Minimum static water head m (ft.) 0.45 (1.5) Electrical supply 230 V 50 Hz Boiler power consumption; 100W Fuse rating External; 3A Internal; F1A to BS.4265 Water content litre (gal.) 3.0 (0.67) 3.95 (0.87) Packaged Weight kg (lb) 45 (99) 50 (110) Maximum installation weight kg (lb) 40 (88) 45 (99) Boiler size Height mm (in.) Width mm (in.) Depth mm (in.) 700 (27.5) 380 (15.0) 280 (11.25) Flue duct diameter mm (in.) 100 (4.0) Flue duct length (max) m (ft) 3 (9.8) Table 2 - Performance Data Boiler Size HE9 HE12 HE15 HE18 Input 'Q' Nett CV kW (Btu/h) Gross CV kW (Btu/h) 9.4 (32,100) 10.5 (35,800) 12.6 (43,000) 14.0 (47,800) 15.7 (53,600) 17.4 (59,400) 18.9 (64,500) 20.9 (71,300) Gas Consumption l/s (cu.ft/h) 0.27 (34.3) 0.36 (45.8) 0.45 (57.2) 0.54 (68.7) Output 'P 70oC Mean Water temp. kW (Btu/h) 40oC Mean Water temp. kW (Btu/h) 9.0 (30,700) 9.8 (33,400) 12.0 (40,900) 13.1 (44,700) 15.0 (51,200) 16.2 (55,300) 18.0 (61,400) 19.4 (66,200) Burner Setting Pressure (Hot) mbar (in w.g.) 12.0 (4.8) 10.4 (4.2) 12.3 (4.9) 12.7 (5.1) Seasonal efficiency (SEDBUK) * Band B [87.2]% [87.2]% [86.8]% [86.8]% NOx classification Class 3 Class 2 Class 1 Class 1 * The value is used in the UK Government's Standard Assessment Procedure (SAP) for energy rating of dwellings. The test data from which it has been calculated have been certified by a notified body. Note. Gas consumption is calculated using a calorific value of 38.7 MJ/m3 (1038 Btu/ft3) gross or 34.9 MJ/m3 (935 Btu/ft3) nett To obtain the gas consumption at a different calorific value:a. FOR L/S - divide the gross heat input (kW) by the gross C.V. of the gas (MJ/m3) b. FOR FT3/H - divide the gross heat input (Btu/h) by the gross C.V. of the gas (Btu/ft3) Key to symbols GB = United Kingdom IE = Ireland (Countries of destination) PMS = Maximum operating pressure of water CC= A room sealed appliance designed for connection via 12 32 ducts to a horizontal or vertical terminal which admits fresh air to the burner and discharges the products of combustion to the outside through orifices which, in this case, are concentric. The fan is down stream of the combustion chamber. I2H = An appliance designed for use on 2nd Family gas, Group H only. CAUTION. To avoid the possibility of injury during the installation, servicing or cleaning of this appliance, care should be taken when handling edges of sheet steel components classic HE -Installation & Servicing GENERAL classic HE Natural Gas only Boiler size G.C. Appliance No. (Benchmark No.) PI No. HE9 41-415-58 87 BQ 10 HE12 41-415-59 87 BQ 10 HE15 41-421-45 87 BQ 10 HE18 41-421-46 87 BQ 10 Destination Countries: GB, IE CONTENTS Air Supply. ..................................................................... 9 Benchmark Commissioning Checklist ..................... 46 Boiler Clearances ......................................................... 7 Boiler Exploded View ................................................. 13 Electrical Connections ............................................... 28 Electrical Regulations ................................................ 10 Extension Ducts - Fitting ............................................ 22 External Controls ........................................................ 28 Fault Finding ................................................................42 Flue Installation ............................................................. 8 Rear installation ...................................................... 16 Side installation .......................................................19 Gas Safety ..................................................................... 6 Gas Supply .................................................................... 8 Initial Lighting . ..............
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