Operating Instructions and InstallationSamsung Electronics3-63-2-2(a) Fixing the Installation Plate3-2-2(b) Purging the UnitInstallation platePipe hole(ø65mm)1. Determine the position of the pipe and drain hose holeusing the right figure and drill the hole with an innerdiameter of 65mm so that it slants slightly downwards.2. If you are fixing the indoor unit to a… Then follow Steps…Wall 3.Window frame 4 to 6.3. Fix the installation plate to the wall in a manner appro-priate to the weight of the indoor unit.If you are mounting the plate on a concrete wall withanchor bolts, the anchor bolts must not project by morethan 20mm.4. Determine the positions of the wooden uprights to beattached to the window frame.5. Attach the wooden uprights to the window frame in amanner appropriate to the weight of the indoor unit.6. Using tapped screws, attach the installation plate to thewooden uprights, as illustrated in the last figure oppo-site.On delivery, the indoor unit is loaded with an inert gas.All this gas must therefore be purged before connecting theassembly piping. To purge the inert gas, proceed as fol-lows.Unscrew the caps at the end of each pipe.Result : All inert gas escapes from the indoor unit.• To prevent dirt or foreign objects from getting intothe pipes during installation, do NOT remove thecaps completely until you are ready to connect thepiping.6030252 27514090410~730(Unit : mm)(Unit : mm)