Ideal Boilers LOGIC Code Combi 26 Installation And Servicing

19INsTaLLaTIONIdeal Logic Code Combi - Installation and ServicingFLUE OUTLET16 sETTINg ThE FLUE - REaRNotes.a. If using the extension ducts go to Frame 18.b. For shorter flue requirements use non telescopic BPack.c. If the stand-off Frame is used it is essential to add45mm to ‘X’ the measured wall thickness when markingthe flue (this will allow for the fitted Frame).1. Measure and note wall thickness x. Refer to Frame 10.2. Add 75mm to dimension x and set telescopic flue lengthas indicated in drawing.3. Using a 3.5mm drill bit, drill one hole in outer air ducttaking care not to pierce plastic inner flue.4. Fix to length using self tappers provided.5. Seal outer air duct using the tape provided. nm8944X + 75Drill hole Adhere sealing tapeMeasurement to betaken from this pointnon TelesCoPiC Flue - Wall thickness of 115mm to 485mmTelesCoPiC Flue - Wall thickness of 195mm to 420mmNotes.a. If using the extension ducts go to Frame 18.b. If the stand-off Frame is used it is essential to add 45mmto ‘X’ the measured wall thickness when marking the flue(this will allow for the fitted Frame).1. Measure and note wall thickness x. Refer to Frame 10.2. Add 90mm to dimension x and, measuring from the ring,cut the outer tube only.3. To ensure the tube is cut square, mark the flue all the wayaround.4. Cut the inner tube to a length 20mm longer to aidengagement, using the cutting aid provided.Measure fromthisRING3G967515 TERMINaL WaLL sEaL assEMBLy / pOsITIONINgEnsure lip of wall seal is positionedover step on plastic nose of flue terminal(note, seal is cut away for clarity)Stepisfu9783Wall Seal LipPrior to fitting the flue, the rubber terminal wall seal providedin the flue pack MUST be fitted to the flue terminal as shownbelow in Figure 1.FIgURE 1 FIgURE 2Once the flue is installed it is IMPORTANT that the rubberterminal wall seal is pressed against the outside wall to createan adequate seal between the flue and wall as shown inFigure 2.206279-10259 RubberTerminalWall Seal