Ideal Boilers Optia HE 9 Installation And Servicing Instructions

Optia HE - Installation & Servicing 15INSTALLATION1. Cut straps and remove outer carton.2. Remove packing from top of boiler (Note the wall mountingplate is packed on this packing)3. Leave bottom packing in place.4. Slightly open plastic controls door to gain access to the frontpanel fixing screws.5. Remove the front casing as follows and place to one side toavoid damage.a. Undo the 2 front casing retaining screws (a) retaining thecasing to the back panel.b. Lift the bottom of the front of the boiler casing up slightly thenunhook from the top.6. Remove the hardware pack from the inside of the boiler7. Remove the boiler from its packaging base. But do notremove bottom packaging. The boiler may now be stoodupright on its controls support protection frame to easehandling and installation.8. Unpack the boiler terminal box (pack 'B') and, if applicable, theextension flue box(es) (pack 'D').9 PACKAGING AND CASING REMOVALFLUE KITSPack B: supplied as standard.Pack D: optional extension kit for side or vertical flue outlet. Referto Frame 28.Side Outlet Kit: For side outlet applications. Refer to Frame 20-27.1. A maximum of 3 extension ducts (plus the standard flue duct)may be used together.2. Flue extensions of greater than 1m (39") should be supportedwith the bracket provided.90 o Elbow kit (equivalent flue length resistance = 1.5m)45o Elbow kit (equivalent flue length resistance = 1.0m)10 DETERMINING THE FLUE LENGTHNote.A roof flue kit is available as an optional extra forvertical flue installation, supplied with separatefitting instructions. Refer to Frames 31 to 35.Flue lengthfor rear190mm 190mmYXJacking screw forboiler alignmentREAR FLUEINSTALLATIONSIDE FLUEINSTALLATIONcla7865It is MOST IMPORTANT that the boiler is installedin a vertical position.cla7865(a) Casingretaining screwsFront panelPackaging baseControls pod casing* Measured from centre line of boiler to outside of wall.Note. The flue duct MUST be inclined at 1.5 degrees to thehorizontal to allow condensate to drain back into the boiler andout through the condensate drain. (Only necessary if using one ormore ‘D’ extension duct packs)B Pack Product No. 201 930D Pack Product No. 201 180Side Outlet Kit Product No. 201 866* Side flue onlyFlue length mm* AccessoriesFrom 75 up to 705 (Rear flue)or B Pack 1 offFrom 270 up to 775 (Side flue)775 to 1680 B Pack 1 off + D Pack, 1 off *1680 to 2585 B Pack 1 off + D Pack, 2 off *2585 to 3000 B Pack 1 off + D Pack, 3 off *INSTALLATION