Ideal Boilers Optia HE 9 Installation And Servicing Instructions

18 Optia HE - Installation & ServicingINSTALLATIONREAR FLUE OUTLET1. Locate the 3 sealing ring studs in the holes in the back panel.Note. The sealing ring studs will locate in the back panel one way only.This will ensure that the terminal grille is correctly aligned.2. Secure the flue to the boiler using the three M5 nuts provided.3. Before fitting the flue turret fill the siphon trap within the boiler bypouring a cupful of water into the recuperator outlet.Take care to ensure that the water is only poured into the recuperatoroutlet, and does not spill into the boiler casing.4. Re-engage the recuperator top section flue connecting ring into theplastic flue pipe and retain the top section with the two screwspreviously removed (ensure the top section to main recuperator bodysealing gasket is correctly positioned in its retaining groove).5. Refit the fan, fan electrical connections, the red pressure sensingpipe and the blue CO/CO2 sensing pipe. Refit the 2 fan fixing screws.18 MOUNTING THE BOILERNote.The boiler may require two men to lift it onto the wall mounting plate.For downward routing of pipes the M5 spacer (supplied in thedownward piping kit) should now be fitted to the back of the boiler.1. Lift the boiler onto the wall mounting plate hooks as shown.2. Remove the bottom packaging protection.3. Check the boiler alignment, using a spirit level, and adjust asnecessary with the jacking screw.4. Line up the hole in the jacking screw with the hole in the wallpreviously drilled and secure with the No. 14 x 50mm woodscrew.19 CONNECTING THE FLUE TO THE BOILER(A) Without Optional Flue finishing Kit1. Insert the flue assembly through the hole.2. Ensure the notch is at the top. This willaid the location of the studs into the boilerback panel.cla7640A16 FITTING THE FLUE ASSEMBLY AND OPTIONAL FLUE FINISHING KIT (if required)cla7663B142(B) With Optional Flue finishing Kit1. Fit the black outer wall seal overterminal and ensure the retaining rim islocated in the terminal depression.2. Fit flue pipe assembly through the holepreviously cut in wall.3. Fit wall mounting plate (Frame 17), mountthe boiler (Frame 18) and connect the flueto the boiler (frame 19).4. Fit outer wall sealing plate over outer wallseal and retain with the 4 screws and wallplugs provided.17 WALL MOUNTING PLATEcla8181DownwardpipingbracketWall mountingbracket 36mmJacking screwcla7866132cla7665321. If downward routing of pipes is required then the downward routing wallbracket supplied in the downward piping kit should be fitted to the wall now.2. Fix the mounting plate to the wall with the No. 14 x 50mm wood screws or tothe downward piping bracket with the M6 x 12 Hex hd screws provided.3. Check with a spirit level that the plate is horizontal.