Vaillant ecoTEC SERIES Instructions For Installation And Servicing

Also see for ecoTEC plus 612: Instructions for use Installation and maintenance instructions Instructions for use Installation and maintenance manual Instructions for installation and servicing

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Vaillant ecoTEC SERIES Instructions For Installation And Servicing Manual pdf 14 page image

14 Instructions for installation and servicing ecoTEC 839592_12ABCDAGH, I F JB F MLLKKGGF FEAAFig. 3.8 Flue terminationNoteVertical flues must not terminate within600 mm of an openable window, air vent or anyother ventilation opening.The flue assembly shall be so placed or shielded as toprevent ignition or damage to any part of the building.Terminal position mmA Directly below an opening, above an opening or hori-zontal to an opening, air brick, opening window, etc. 300B Below gutters, soil pipes or drain pipes 75C Below eaves 200D Below balconies 200E From vertical drain pipes and soil pipes 25F From internal or external corners 300G Above ground, roof or balcony 300H From a surface facing a terminal 600I From a terminal facing a terminal 1200J From an opening in the car port (e.g. door, window)into the dwelling 1200K Vertically from a terminal on the same wall 1500L Horizontally from a terminal on the same wall 300M Distance from adjacent for vertical Flue 500Table 3.4 Terminal position for a fan assisted concentric flueNoteIn addition, the terminal should not be nearerthan 150 mm to an opening in the building fab-ric formed for the purpose of accommodating abuilt-in element such as a window.BS 5440–1: It is recommended that the fanned flueterminal should be positioned as follows:a) at least 2 m from an opening in the building directlyopposite, andb) so that the products of combustion are not directedto discharge across a boundary.1) Dimensions B, C and D:These clearances may be reduced to 25 mm withoutaffecting the performance of the boiler.In order to ensure that the condensate plume doesnot affect adjacent surfaces the terminal should beextended as shown in Fig. 3.9.2) Dimension F:This clearance may be reduced to 25 mm withoutaffecting the performance of the boiler. However, inorder to ensure that the condensate plume does notaffect adjacent surfaces a clearance of 300 mm ispreferred. For IE, recommendations are given in thecurrent edition of IS 813.Fig. 3.9 Flue termination under balcony/eaves3.8 Air supplyDetailed recommendations for air supply are given inBS 5440: Part 2.It is not necessary to have an air vent in the room orinternal space in which the boiler is installed.Cupboard or compartment ventilationThe boilers are very high efficiency appliances. As aconsequence the heat loss from the appliance casingduring operation is very low. For cupboard orcompartment installations it is therefore not necessaryto provide any high or low level permanent air vents forcooling purposes.3.9 Electrical supplyA 230 V, ~ 50 Hz single phase electricity supply fused to3 Amp. must be provided in accordance with the latestedition of BS 7671 (IEE Wiring Regulations) and anyother local regulations that may apply. In IE referenceshould be made to the current edition of the ETCI rules.The method of connection to the mains electricitysupply must provide a means of completely isolating theboiler and its ancillary controls. Isolation is preferablyby the use of a fused three pin plug and unswitchedshuttered socket outlet, both complying with therequirements of BS 1363. Alternatively, a 3 Amp. fuseddouble pole switch with a 3 mm contact separation onboth poles may be used.Danger!This appliance must be earthed.3 General requirements