Ideal Boilers Classic Combi FF 280 Installation And Servicing

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Classic Combi FF 280 - Installation 17INSTALLATION SIDE FLUE OUTLET ONLY20 FLUE ASSEMBLY - Exploded ViewFor wall thickness 114mm to 600mm1. An optional flue ductextension kit is required forlengths (distance from theoutside wall to the relevantside of the boiler casing)greater than 600mm (23 1/2 ")Refer to Frame 3 .LEGEND1. Terminal2. Weather seal3. Flue assembly4. Boiler sealing plate5. Flue extension tube21 WALL MOUNTING TEMPLATENote. The template shows the positions for the fixing holes and the flue hole centresfor standard installation.Installations with top water connections only:Tear off and discard the shaded portion of template B (refer to Frame 6)Care MUST be taken to ensure the correct holes are drilled.1. Separate the templates.2. Tape both templates into the selected position, locating template B through anextended centre line, as shown.3. Ensure squareness by hanging a plumb line as shown.4. Mark onto the wall the following:a. The wall mounting plate screw positions (choose one from each group).b. The 4 screw positions for the side outlet plate.c. The position of the flue duct hole. (Ensure that the correct centre is marked,depending upon whether the brackets are used or not)Note. Mark the centre of the hole as well as the circumference.d. The side of the casing nearest the flue outlet.SIDE FLUE OUTLET5. Remove both templates from the wall.22 PREPARING THE WALLIMPORTANT. Ensure that, during the cutting operation, masonry fallingoutside of the building does not cause damage or personal injury.1. Cut the flue hole preferably with a 125mm (5") core boring tool, ensuringthat the hole is square to the wall. If the hole has been accurately cut witha drill then making good the wall faces is not essential as seals areprovided at both ends of the flue. However, both wall faces immediatelyaround the cut hole should be flat; make good if necessary. For lessaccurate holes make good to approximately 125mm (5") diameter at the 2wall faces.2. Drill 8 holes with an 8mm ( 5/16") masonry drill and insert the plastic plugsprovided, for the side mounting plate and the wall mounting plate.3. Drill 4 holes with a 7mm ( 9/32 ") masonry drill and insert the plastic plugsprovided for the side mounting plate.Note. If the terminal is to be sited within 25-40mm of a corner or vertical pipe (refer toTable 4) then the hole MUST be accurately cut and the rubber weather seal trimmedaround the groove provided. The terminal wall plate need not be fitted.Extended centrelineTerminalmountingplate screwand flueduct holepositions