INDOOR UNIT INSTALLATION• The piping can be connected to the four directions indicated by , , , . When the piping is connectedto the direction of , or , detach the knock-out either at the side or at the bottom of the unit. ( Fig. 3 )Figure 3Figure 4221234567890123456789012345678901212345678901234567890123456789011234567890123456789012345678901212345678901234567890123456789011234567890123456789012345678901212345678901234567890123456789011234567890123456789012345678901212345678901234567890123456789011) Installing the Wall Hang Bracket30cmor more10cmor more45cmor morePLUMBREMOVE SCREW• Install the wall hang bracket so that it is level. Use a plumb line if necessary. ( Figure. 4 )• Be sure to leave the clearance spaces shown in Figure 1.• Before installing the wall hang bracket, remove it from the unit by pushing up marks ( ) at the bottom of the body.• Fasten the wall hang bracket to the wall with 5 or more self-tapping screws through the holes near the outer edge of thebracket as shown in Figure 4.• Install the wall hang bracket so that there is no gap between the bracket and the wall.• Check that the wall hang bracket does not move to prevent noise during operation.NOTE• In case of removing the unitfrom the wall hang bracketafter installing it onto the wall,remove by pushing upMARKS ( ) at the bottom ofthe body.