Ideal Boilers HE24 Installation And Servicing Instructions

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Ideal Boilers HE24 Installation And Servicing Instructions Manual pdf 12 page image

12INSTALLATIONisar + programmer - Installation and Servicing6 WATER TREATMENTCENTRAL HEATINGThe isar range of boilers have an ALUMINIUM alloy heatexchanger.IMPORTANT.The application of any other treatment to this productmay render the guarantee of Caradon Ideal Limited.Caradon Ideal Limited recommend Water Treatment inaccordance with the Benchmark Guidance Notes onWater Treatment in Central Heating Systems.If water treatment is used Caradon Ideal Limited recommendonly the use of FERNOX-COPAL or MB1, GE BETZ SENTINEL X100or Salamander Corrosion Guard inhibitors and associatedwater treatment products, which must be used in accordancewith the manufacturers' instructions.Notes.1. It is most important that the correct concentration of thewater treatment products is maintained in accordance withthe manufacturers' instructions.2. If the boiler is installed in an existing system any unsuitableadditives MUST be removed by thorough cleansing. BS7593:1992 details the steps necessary to clean a domesticheating system.3. In hard water areas, treatment to prevent lime scale may benecessary - however the use of artificially softened water isNOT permitted.4. Under no circumstances should the boiler be fired beforethe system has been thoroughly flushed.DOMESTIC HOT WATERIn hard water areas where main water can exceed 200ppmTotal Hardness (as defined by BS 7593:1993 Table 2) ascale reducing device should be fitted into the boiler coldsupply within the requirements of the local water company.The use of artificially softened water, however, is notpermitted.Caradon Ideal Limited recommend the use of FernoxQantomat, GE Betz Sentinel Combiguard and CalmagCalPhos I scale reducing devices, which must be used inaccordance with the manufacturers' instructions.19. Gas control valve.20. Fan bracket.21. Orifice plate.23. Control thermistor (flow/return)24. Overheat thermostat.25. Ignition electrode.26. Flame detection electrode.32. Kit - Trap and seal.35. User control.36. Primary controls (PCB).39. Mains switch.44. Piping frame.51. Mains connector.53. Turret gasket kit.54. Spark generator.55. Ignition lead.57. CH stub pipe.1. Front casing panel.2. Boiler sealing panel.3. Sump cover.4. Bottom casing panel.5. Flue sensing nipple.6. Return pipe.8. Flue manifold.9. Flue manifold fixing.10. Interpanel.11. Burner.12. Combustion chamber insulation.13. Heat exchanger.14. Injector and housing.15. Venturi assembly.16. Fan assembly.17. Automatic air vent.18. Gas service cock.7 BOILER ASSEMBLY - Exploded View Legend59. Flow restrictor.60. DHW inlet/outlet pipe.61. Pressure relief valve.62. Expansion vessel.63. Expansion vessel pipe.64. Pressure gauge.65. DHW thermistor.66. *Diverter valve head.67. *Diverter valve.68. *Diverter valve manifold.69. *Pump (Wilo pump shown).70. Pump manifold.71. DHW plate heat exchanger.75. Control box clamp.103. Dry fire thermistor.For further information contact:Fernox Manufacturing Co. LtdCookson ElectronicsForsyth RoadSheerwaterWokingSurrey GU21 5RZ+44 (0) 1799 521133Sentinel Performance SolutionsThe Heath Business & Technical ParkRuncornCheshire WA7 4QXDTel: 0800 389 4670www.sentinel-solutions.netSalamander Engineering LtdUnit 24 Reddicap Trading EstateSutton ColdfieldWest Midlands B75 7BUTel: +44 (0) 121 3780952Calmag Ltd.Unit 4-6, Crown WorksBradford RoadSandbeds, KeighleyWest Yorkshire BD20 5LNTel: +44 (0) 1535 210 320*Note. Two waterset assemblies are used on this appliance, WILO and CP. These units are not interchangeable.