Ideal Boilers Classic FF 250 P Installation And Servicing Manual

Classic FF - Propane Installation 13INSTALLATION9 PACKAGING AND CASING REMOVALSIDE FLUEINSTALLATIONREAR FLUEINSTALLATIONFlue lengthfor rearFlue length for sideJacking screw forboiler alignmentIt is MOST important that the boiler is installed in avertical position. FLUE KITSPack B: supplied as standard.Pack D: optional extension kit for side flue or rear flueoutlet. Refer to 'Flue Extension Ducts'1. A maximum of 3 extension ducts (plus the standardflue duct) may be used together.2. Flue extensions of greater than 1m (39") should besupported with the bracket provided. If the stand offbrackets have been used, it is necessary, in orderto keep the flue aligned, to use the spacer bracketwith the support bracket.(a) Casing retainingscrews, 2 offPacking baseControls pod casing1. Unpack the boiler2. Remove the casing as follows and place to oneside to avoid damage.a. Undo the 2 casing retaining screws (a) retainingthe casing to the back panel.b. Swing the bottom of the boiler casing up until thecontrols pod casing has cleared the controlsthen unhook the top from the back panel.3. Remove the boiler from its packaging base. Theboiler may now be stood upright on its controlssupport protection frame to ease handling andinstallation.4. Unpack the boiler terminal box and, if applicable,the extension flue box(es)10 DETERMINING THE FLUE LENGTHFlue length mm Accessories Product No.Up to 600 B Pack 1 off 150308600 to 1550 B Pack 1 off + D Pack, 1 off 150308+1538831550 to 2500 B Pack 1 off + D Pack, 2 off 150308+153883, 2 off2500 to 3000 B Pack 1 off + D Pack, 3 off 150308+153883, 3 offNote.Vertex and roof flue kits are available as optionalextras for vertical flue installation, supplied withseparate fitting instructions.INSTALLATION