Discharge directionAs shown in the figure below, air discharge directionscan be selected according to the shape of the room andthe location of the indoor unit installation. Use a shielding plate kit (sold separately) to changedischarge directions.Discharge directions are limited. Follow theinstallation manual supplied with the shielding platekit.3 directions2 directionsShielding plate(sold separately)4 InstallationREQUIREMENTStrictly comply with the following rules to prevent damage of the indoor units and human injury. Do not put a heavy article on the indoor unit. (Even units are packaged) Carry in the indoor unit as it is packaged if possible. If carrying in the indoor unit unpacked by necessity, be sure to use buffering cloth, etc. to not damage the unit. To move the indoor unit, hold the hooking metals (4 positions) only.Do not apply force to the other parts (refrigerant pipe, drain pan, foamed parts, or resin parts, etc.). Carry the package by two or more persons, and do not bundle it with plastic band at positions other than specified.External view (Unit:mm)860 to 910 Ceiling open dimension860 to 910 Ceiling open dimensionCeiling bottomsurface Knockout square holefor divide ductFor Ø150Knockout squarehole for divide ductFor Ø150840 Unit external dimensionCeiling bottom surfaceElectricalcontrol boxRefrigerant pipeconnecting port(Liquid)Refrigerant pipeconnecting port(Gas)Take-in portof wiresCeilingbottomsurfaceDrain pipeconnectingportKnockout square holefor divide ductFor Ø150Hanging bolt M10 or Ø3/8(Locally procured)Knockout square hole for divide ductFor Ø150690 ± 20 Hanging bolt pitch860 to 910 Ceiling opening dimension950 Panel external dimensionKnockout square hole for humidifierCeiling panel (sold separately)Ceiling bottom surfaceZ viewKnockout forsimple OAFor Ø100Ceiling bottomsurface860 to 910 Ceiling opening dimension780 Hanging bolt pitch950 Panel external dimension17-EN 18-EN– 9 –BModel AB256B120319 183REQUIREMENTWhen using the air conditioner with 2-way / 3-waydischarge system, a strong wind blows directly if theceiling height is lower than the standard.Therefore, change the setting switch according to heightof the ceiling by wired remote controller (sold separately).0131UP, 0181UP, 0241UP, 0301UP0361UP, 0401UP, 0481UP, 0601UP