Genus ONE+ WiFi Installation Manual

Ariston Genus ONE+ WiFi Installation and Servicing Manual

INSTALLATION Reference

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 IE, the installation must be carried out by a Registered Gas Installer (RGII) and installed in accordance with the current edition of I.S.813 “Domestic Gas Installations”, the current Building Regulations and reference should 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 by-laws 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). Codes of Practice Where no specific instruction is given, reference should be made to the relevant British Standard codes of Practice. BS7593: 2019: Treatment of water in domestic hot water central heating systems BS 5546: Installation of hot water supplies for domestic purposes BS 5440-1: Flues and ventilation for gas appliances of rated heating not exceeding 70kW (net): Flues BS 5440-2: Flues and ventilation for gas appliances of rated heating not exceeding 70kW (net): Air Supply BS EN 12831 - BS EN 14336: Forced circulation hot water systems BS6798:2014: Installation of gas fired hot water boilers of rated input not exceeding 70kW BS 6891:2015+A1:2019: 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 Irish Standards The relevant Irish standards should be followed, including: • ECTI National rules for electrical installations • IS 813:2014+A1 for Domestic Gas Installations. I.S. 813 Domestic Gas Installations All flue installations must comply with I.S. 813 Domestic Gas Installations. / 10 420011270900 - Rev. 04 - 072024

INSTALLATION 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: flues should not penetrate this area 600mm P 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 Q Q D, E 600mm Q 2000mm N boundary I B 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. boundary J H L F G A I C H H M K Location Fanned draught A Below an opening 300 B Above an opening 300 C Horizontally to an opening 300 D Below gutters, soil pipes or drain pipes 75 E Below eaves 200 F Below balcony or cart port roof 200 G From a vertcaldrainpipe or soil pipe 150 H From an internal or external corner, or to a boundary alongside the terminal 300 I Above ground, roof or balcony level 300 J From a surface or a boundary facing 600 the terminal K From a terminal facing the terminal 1200 L From an opening in the car port into the building 1200 M Vertically from a terminal on the same wall 1500 N Horizontally from a terminal on the same wall 300 P From a structure on the roof N/A Q Above the highest point of intersection with the roof 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. Installation and servicing instructions / 11