25Installation Manual of Room Air ConditionerTool necessaryStandard accessoriesFollowing parts shall be fieldsuppliedMark Part nameBCDEADrain hoseInsulation materialConnecting hosePipe clipAdhensive tapeFixing of the unit1. Position of the wall hole2. Making a wall holeDrill a hole of 120x70mm dia. with a little slope towardsoutside.Wall hole should be decided according to installationplace and piping direction.(refer to installation drawings).Indoor side Outdoor sideWall hole Thicknessof wall(Cross section of wall hole)No. Shape and description QTY2111444HFU-09HA03(B)/R1HFU-12HA03(B)/R1HFU-09H03/R2(DB)HFU-12H03/R2(DB)HFU-18H03/R2(DB)1.Screw driver2.Hacksaw3.70mm dia. hole core drill4.Spanner(dia.17,27mm)6.Pipe cutter7.Flaring tool8.Knife9.Nipper12.Reamer10.Gas leakage detectoror soap water11.Measuring tape5.Spanner(14,17,27mm)13.Refrigerant oilRemote controllerdry battery #7Drain hoseDrain-elbowRubber padSelf-tapping screwPlastic capFloor fixing dimensions of the outdoor unit(Unit:mm)105 500 105310105 550 105310500140 140256