User manual RAVENHEAT RSF 100E

[. . . ] - TELEPHONE (0113) 252 7007 ELECTRONIC IGNITION - AUTOMATIC MODULATING BOILER. FOR CENTRAL HEATING AND DOMESTIC HOT WATER This new high efficient turbo-modulating boiler is designed to meet domestic hot water and central heating requirements at super high efficiency, unheard of only a few years ago. POSITION The appliance is extremely versatile as it can be fitted in almost any room. The appliance is room sealed, there is no contact between combustion chamber and living accommodation. [. . . ] Pipeline length can be established using the instructions in section 5. 5 for rear flue outlets and section 5. 7 for side flue outlets. Extensions must be installed with the widened end of the air intake pipe and the tapered end of the flue pipe aimed towards the exhaust terminal. Extensions must be joined together with the standard terminal pipe, inserted in each other as far as they can go. If an extension must be shortened, this must be done from the straight end, and not from the widened or tapered end. To measure the pipeline properly all components must be assembled and total length measured before cutting. The air intake pipe should be located approximately 2 mm from the boiler header (Fig. When cutting both inner and outer ducts of the extension, always ensure that the reduced end (male) of the inner duct is longer than the outer duct. It is important to put the centering spacer, supplied with the unit, inside between the two pipes, from the side opposite the extension's straight end. NOTE: a suitable support bracket is available from Ravenheat Manufacturing and should be used to support flue length at least every 1. 8 metre preferably at each joint this bracket should be rigidly secured to wall and flue duct. 5. 5. 11 IN LINE FLUE BEND Measure the distance between the flue bends or the flue/terminal assembly. The measurement should be taken from the outer edge of the flue and bend (Fig. IMPORTANT: in line flue bend - 750 mm must be deducted from overall length for each 90o bend. Use adhesive tape to attach the template to the wall, making sure that the centre line is vertical and that the flue centre line is virtually below the point at which the flue will exit the roof. -Ensure that the maximum permissible flue length is not exceeded (Fig. -Screw in the two upper coach bolts leaving them about 10 mm out from the wall to enable the boiler to be located on the wall. NOTE: Where this length does not match any standard combination of the extensions, extension can be cut to the required length (Fig. When cutting both inner and outer ducts of the extension, always cut on spigot side, and they must be de-burred. Cut a 105 mm diameter hole through the ceiling and/or roof, at the point previously marked. Insert the Vertical Flue terminal assembly through the flashing plate from the outside. 25 Fig. 44 CUT Starting at the appliance end, assemble the extension duct sections, making each inner and outer (flue) joint by inserting the spigot end into the socket end of the next tube. Ensure that all inner flue connections have a good fit/seal, and that the space clips in each extension are correctly positioned. 5. 6. 1) Fitting valves pack Remove plastic caps from boiler connection and fit flanged copper tail and valves as per Fig. 46) A minimum gas pressure of 20 mbar (8 in wg. ) must be available at the boiler inlet at full flow rate. Fit gas service cock to the boiler via the union nut and connect gas pipe. [. . . ] IMPORTANT NOTICE 10. 2 Supplied with the twin flue header is an 80 mm diameter orifice plate. Before fixing the twin flue system the existing 81 or 82 orifice plate must be removed. Take out the 4 temporarily fitted securing screws, lifting our the gasket and orifice plate disconnecting it from the venturi tube. Discard this orifice plate and m-fit the 80 mm orifice plate ensuring that the venturi tube has been refitted, making sure this is securely located into the locating peg. [. . . ]