Samsung AR**MXWS Series Installation Manual

Contents

11EnglishInstallationStep 1.3 Drilling a hole through thewallBefore fixing the installation plate to a wall andthen fixing the indoor unit to the installation plate,a window frame, or a gypsum board, you mustdetermine the position of a hole (with 65 mm innerdiameter) through which the pipe bundle (consistingof power and communication cables, refrigerantpipes, and drain hose) will pass and then drill thathole.1 Determine the position of a 65 mm hole inconsideration of the possible directions of the pipebundle and the minimum distances between thehole and the installation plate.RightLeftRear right or leftBottom rightCAUTION• If changing the pipe direction from left to right,do not drastically bent it but slowly turn it in theopposite direction as shown. Otherwise, the pipemay be damaged in the process.2 Drill the hole.CAUTION• Be sure to drill only one hole.• Make sure that the hole slants downwards so thatthe drain hose slants downwards to drain waterwell.WallDrain hoseIndoor unitStep 1.4 Taping the pipes, cables, anddrain hose1 Wrap foam insulation on parts without insulationon the ends of the refrigerant pipes, as shown inthe figure. This wrapping minimises condensationproblem.InsulationRefrigerant pipes2 Wind the refrigerant pipes, power cable,communication cable and drain hose with vinyltape to make a pipe bundle.Refrigerant pipes(assembly pipe)Installation plateVinyl tapeDrain hosePower and communication cables(assembly cable)(Unit : mm)Model A B C D**07*********09*********12*******36 190 81 36Pipe bundle hole: Ø 65 mmPipe bundle holeinstallation plate>