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Nr. G.C. NO: 47-267-19 ALL SPECIFICATIONS SUBJECT TO CHANGE Lichfield Road, Branston Industrial Estate, Burton Upon Trent, Staffordshire DE14 3HD Tel. 08707 282 885 - Fax 08707 282 886 1001 page INDEX 3 General Description 3 Related Documents 4 Technical Data 5 Appliance Dimensions 6 Boiler Flow Diagram 7 Key of boiler flow diagram 8 Installation Details 8 Location of Boiler 8 Air Supply 10 Flue System 10 Gas Supply 10 Water System 12 Central Heating Pump 12 Sizing of expansion vessel 13 Installation of Boiler 13 1. Unpacking 13 2. Mounting the Boiler Jig on the Wall (rear flue) 13 3. Mounting the Boiler Jig on the Wall (side flue) 14 Drilling template 15 4. Preparing the Flue Assembly 16 5. Connecting the Boiler 18 6. Fitting the Flue Assembly 18 7. Electrical Installation 19 8. Commissioning & Testing 19 8.1 Filling the Central Heating System 19 8.2 Filling the Domestic Hot Water System 19 8.3 Electricity Supply 19 8.4 The Gas Installation 20 8.5 To Light the Boiler 21 8.6 To Range Rate the Boiler C.H. 22 Gas pressure adjustment with Honeywell VR 4600 N 4002 valve 23 Burner pressure C.H. 24 8.7 D.H.W. Burner Pressure 24 9. System operation 24 10. Handing Over to the User 25 Time clock 26 Air pressure switch 27 Spare Parts List 28 Domestic Hot Water Performance + Modureg 29 General Wiring Diagram 30 Fast Fault Finding 31 Special Installation Possibilities 1001 General Description The Ferroli 1001 is a wall mounted, room sealed, fan assisted, combination boiler for Central Heating (C.H.) and domestic Hot Water (D.H.W.). The boiler is of light weight construction and the heat exchanger provides Central Heating and Domestic Hot Water from an integrally designed unit. The boiler contains its own expansion vessel for sealed systems. The wall mounting jig contains all the isolating cocks for the water and gas supplies which can be fitted to the wall and provided with all the necessary gas and water connections prior to the boiler being attached. The flue can either be left hand, right hand or rear. There are three flue lengths available and they are 0.75 metres (for wall thickness up to 565 mm), 2 metres (for wall thickness up to 1815 mm) and 3 metres (for wall thickness) up to 2815 mm these wall thicknesses assume a rear flue outlet. For side outlet the effective wall thickness for each flue length is reduced by 91 mm plus the distance of the appliance from the side wall. The Central Heating and the Domestic Hot Water temperature is controlled by the Honeywell Modureg valve in conjunction with the P.C.B. The boiler is fitted with its own Central Heating pump. The pump is switched ON/OFF by the time clock and/or a 24 Volt room thermostat. The pump circuit also has a 6 minute over-run time. There is a Domestic Hot Water flow switch fitted and when there is a demand for Domestic Hot Water (flow of more than 0.5 gallon/minute, 2.5 litre/minute) the Central Heating pump is switched off making available the maximum output of the gas burner for Domestic Hot Water. On the P.C.B. the output for Central Heating can be set. However, this is not required for the majority of installations as the boiler will automatically adjust its output to the system demand-AUTO-MISER control. This does not influence the maximum output for domestic hot water. At the factory the central heating output is pre-set to maximum. The appliance is not suitable for external installation. Related Documents This appliance must be installed strictly in accordance with these instructions: The Gas Safety Regulations (Installations & Use) 1994. The Local Building Regulations. The Building Regulations. The Buildings Standards (Scotland - Consolidated) Regulations. British Standards Codes of Practice: B.S. 7593 1993 TREATMENT OF WATER IN DOMESTIC HOT WATER CENTRAL HEATING SYSTEMS B.S. 5546 1990 INSTALLATION OF HOT WATER SUPPLIES FOR DOMESTIC PURPOSES B.S. 5440 PART 1 FLUES B.S. 5440 PART 2 AIR SUPPLY B.S. 5449 1990 FORCED CIRCULATION HOT WATER SYSTEMS B.S. 6798 1987 INSTALLATION OF GAS FIRED HOT WATER BOILERS B.S. 6891 1989 GAS INSTALLTIONS B.S. 7671 1992 IEE WIRING REGULATIONS B.S. 4841 1990 SPECIFICATION FOR EXPANSION VESSALS Model Water Bye Laws. 1001 Technical data NATURAL GAS (G20) PROPANE LPG (G31) Nominal Heat Input D.H.W. & C.H. (gross) 34.8 kW 34.0 kW Minimum Heat Input D.H.W. & C.H. (gross) 15.1 kW 14.8 kW Nominal Heat Input D.H.W. & C.H. (net) 31.3 kW 31.3 kW Minimum Heat Input D.H.W. & C.H. (net) 13.6 kW 13.6 kW Nominal Heat Output D.H.W. & C.H. 27.9 kW 27.9 kW Minimum Heat Output D.H.W. & C.H. 11.8 kW 11.8 kW Gas rate 3.3 m3S/h 2.39 kg/h Maximum burner pressure 15 mbar 34.5 mbar Minimum burner pressure 3.5 mbar 6.9 mbar Injector manifold O 1.15 mm 0.72 mm Dimensions (o/all) Height 1020 mm Width 480 mm Depth 360 mm Weight (net) 51 kg Weight (gross) 53 kg Electricity supply: 230V - 50 Hz Fuse rating: Mains 3 Amp. (main fuse) on P.C.B. in boiler F2 Amp (Fast) Electrical input 160 Watt Domestic Hot Water flow: (35°C rise) 11.4 l/min. Minimum Dome...

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