Ideal Boilers Optia HE 9 Installation And Servicing Instructions

Optia HE - Installation & Servicing 25INSTALLATIONFLUE OUTLET35 ASSEMBLING THE ROOF FLUE KITDetermine the correct height that the flue should terminateabove the roof. If after calculating or measuring the overall flueheight from the top of the boiler, it is necessary to cut both pipesof assembly A, then ensure they are cut equally leaving the innerflue tube longer than the outer air tube as supplied. (Refer to No.7 below)Ensure the cut pipe ends are free from any burrs.1. Ensure the flue seal collar B is located onto the flueassembly A.2. Position the roof flashing plate D (supplied separately) overthe hole cut in the roof and insert flue assembly A from theroof end.3. Remove the casing top blanking plate and gasket and refit tothe boiler rear flue hole.4. Fit the boiler vertical conversion kit (to be found in the verticalconnector kit). Refer to Frame 26 No's 2 to 7.5. Push fit the vertical connector E (supplied separately)into the boiler flue connection and retain with the foursecuring screws provided.6. "Push" fit extension duct F (if required (suppliedseparately)) and the roof flue kit assembly A into thevertical connector E.7. If the last extension duct requires cutting,measure the distance (outer ducts) between theduct and the terminal and add 100 mm to thisdimension. This gives the length of the lastextension duct.Note. Check the position of the inner flue ductrelative to the outer duct on the assembledextension duct(s) and ensure the terminal flue ductis cut longer than the air duct to ensureengagement in the final flue duct seal.8. Slide down and position the flue seal collar B overthe roof plate D and secure it with the 3 screws C tothe flue assembly A.9. Finally ensure the roof flashing plate D is correctlysealed to the roof.AB74691cla7770ACBACBD89Ø 60Ø 100E 53cla7870cla7927min 16 omax 41 oMAX LENGTH(for all models)4mMIN LENGTH(for all models)1m7470ADAD2cla78696FE7mxhe7688