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Cares ONE NG - Installation Manual

  • Text
  • Boiler
  • Heating
  • Flue
  • Appliance
  • Valve
  • Installation
  • Efficiency
  • Maintenance
  • Maximum
  • Domestic
  • Manual

PRODUCT DESCRIPTION

PRODUCT DESCRIPTION Overall view Overall Dimensions 1 200 200 120 120 180 25 2 20 3 4 19 5 745 745 6 18 7 17 8 9 10 16 15 14 13 12 65 67 67 65 28 150 319 (Mod. 24) 389 (Mod. 30) A. Central Heating Flow B. Domestic Hot Water Outlet C. Gas Inlet D. Domestic Cold Water Inlet E. Central Heating Return 1. Flue connector 2. Air relief valve 3. C.H. Flow temperature probe 4. Main heat exchanger 5. Detection Electrode 6. Air/Gas Mixer 7. Secondary heat exchanger 8 Condensate trap 9. C.H. pressure relief valve 10. Gas valve 12. C.H. circuit filter 13. Circulation Pump with air release valve 14. D.H.W. Flow switch 15. Diverter valve 16. Switch On-Off 17. C.H. Return temperature probe 18. Modulating Fan 19. Silencer 20. Combustion Analysis Test Point Minimum clearances In order to allow easy access to the boiler for maintenance operations, The boiler must be installed in accordance with the clearances stated below. 450 350 50 50 300 8 /

INSTALLATION Reference Standards In the United Kingdom, the installation and initial start-up of the boiler must be by a Gas Safe registered installer in accordance with the installation standards currently in effect, as well as with any and all local health and safety standards i.e. Gas Safe. In the Republic of Ireland the installation and initial start-up of the appliance must be carried out by a Competent Person in accordance with the current edition of I.S.813 “Domestic Gas Installations” and the current Building Regulations, reference should also be made to the current ETCI rules for electrical installation. The installation of this appliance must be in accordance with the relevant requirements of the Local Building Regulations, the current I.E.E. Wiring Regulations, the bylaws of the local authority, in Scotland, in accordance with the Building Standards (Scotland) Regulation and Health and Safety document No. 635, “Electricity at Work Regulations 1989” and in the Republic of Ireland with the current edition of I.S. 813 and the Local Building Regulations (IE). Flue Detailed information on flue assembly can be found in the “Connecting the Flue” section. The boiler must be installed so that the flue terminal is exposed to the free passage of external air at all times and must not be installed in a place likely to cause nuisance. It must not be allowed to discharge into another room or space such as an outhouse or closed lean-to. Condensing boilers have a tendency to form a plume of water vapour from the flue terminal due to the low temperature of the flue gasses. The terminal should therefore be located with due regard for the damage or discolouration that may occur to building within the vicinity and consideration must also be given to adjacent boundaries, openable windows should also be taken into consideration when siting the flue. The minimum acceptable clearances are shown below: C.O.S.H.H. Materials used in the manufacture of this appliance are nonhazardous and no special precautions are required when servicing. Codes of Practice Installation should also comply with the following British Standards Code of Practice (refer to the most recent version): BS 7593: Treatment of water in domestic hot water central heating systems BS 5546: Installation of hot water supplies for domestic purposes BS 5440-1: Flues BS 5440-2: Air supply BS EN 12831 - BS EN 14336: Forced circulation hot water systems BS 6798: Installation of gas fired hot water boilers of rated input not exceeding 70kW BS 6891: Installation of low pressure gas pipes up to 28mm BS 7671: IEE Wiring Regulations BS 4814: Specification for expansion vessels BS 5482: Installation of L.P.G. Technical Bulletin TB143 Flue Gas Analysis and in the Republic of Ireland in accordance with the following codes of practice: I.S. 813 Domestic Gas Installations Avoid installing the boiler where the air inlet can be polluted by chemical products such as chlorine (swimming pool area), or ammonia (hair dresser), or alkalin products (launderette). - A Directly below an opening, window, etc 300 mm - B Horizontally to an opening, window, etc 300 mm - C Below gutters, soils pipes or drain pipes 75 mm - D Below eaves 200 mm - E From vertical drain pipe or soil pipe 75 mm - F From internal or external corner 300 mm - G Above ground, roof or balcony level 300 mm - H From a surface facing the terminal 600 mm - I From a terminal facing a terminal 1200 mm - J Vertically from a terminal on the same wall 1500 mm - K Horizontally from an terminal on the same wall 300 mm - L Fixed by vertical flue terminal Note: The flue must not be installed in a place likely to cause a nuisance and positioned to ensure that products of combustion do not discharge across a boundary It may be necessary to protect the terminal with a guard, if this is the case it will be necessary to purchase a stainless steel terminal guard. Reference should be made to the Building Regulations for guidance. Ventilation The room in which the boiler is installed does not require specific ventilation. If the boiler is installed in a cupboard or compartment ventilation is not required for cooling purposes. / 9

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