Vaillant eco TEC plus 415 Instructions Manual

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Vaillant eco TEC plus 415 Instructions Manual Manual pdf 11 page image

Installation and Servicing ecoTEC plus 11651330405 - 610 48General requirements 33.4 Gas supplyThe gas supplier should ensure the availability of anadequate supply of gas. A gas meter may only beconnected to the service pipe by the supplier of gas ortheir contractor. An existing meter should be checkedto ensure that it is capable of passing the rate of gassupply required. Installation pipes should be fitted inaccordance with BS 6891. In IE the current edition ofIS 813. Pipe work from the meter to the boiler must beof an adequate size. Do not use pipes of a smaller sizethan the boiler gas connection (15 mm). The completeinstallation must be checked for leaks and purged asdescribed in BS 6891.Danger!Vaillant appliances are certified only foruse with genuine Vaillant flue pipes.Only use genuine Vaillant flue pipes.Malfunctions can occur if you use otheraccessories.These may result in damage and injury.You will find a list of genuine flue pipes in theVaillant installation manual for flue pipes.The CE mark is valid only if the appliance isoperated with Vaillant flue pipes.3.5 Flue optionsThere are various flue systems to choose from, asfollows:60/100 standard horizontal air/flue duct, see fig 3.1.60/100 telescopic horizontal air/flue duct, see fig 3.2.60/100 Vertical air/flue duct and terminal, see fig 3.3.80/125 horizontal air/flue duct, see fig 3.4.80/125 Vertical air/flue duct and terminal, see fig 3.5.Flue extensions are available to extend the length,both 90° bends and 45° elbows are also available.Refer to flue system installation instructions for fulldetails.When extension pipes are used the flue system mustbe designed to have a continuous fall to the boilerof at least 3° to allow condensate to run out via thedrain.1435 105508804070110 370151530880 65070Fig. 3.1 Art. No. 303933Fig. 3.3 Art. No. 303900Fig. 3.5 Vertical Flue System Art. No. 303200Fig. 3.4 Art. No. 303209Fig. 3.2 Art. No. 303936754 87 65307448Supplied by HeatingSpares247.com