5 ■EnglishInstallation Space Requirements• Where a wall or other obstacle is in the path of the outdoor unit’s intake or exhaust airflow, follow the installation spacerequirements below.• For any of the below installation patterns, the wall height on the outlet side should be 47-1/4 inch (1200mm) or less.More than1-15/16 (50)More than1-15/16 (50)More than5-7/8 (150)More than3-15/16 (100)More than1-15/16 (50)More than3-15/16 (100)Side view47-1/4(1200)or lessWall facing one side Walls facing two sidesTop viewTop viewMore than 5-7/8 (150)More than11-13/16 (300)More than1-15/16 (50)Walls facing three sidesunit: inch (mm)unit: inch (mm)Top viewMore than 3-15/16 (100)More than13-3/4 (350)More than1-15/16 (50)Walls facing three sidesMore than3-15/16 (100)More than13-3/4 (350)Side view47-1/4(1200)or lessWall facing one sideMore than1-15/16 (50) More than1-15/16 (50)Top viewMore than3-15/16 (100)Walls facing two sidesMore than13-3/4 (350)09/12 class15/18/24 classOutdoor Unit Installation1. Installing the outdoor unit1) When installing the outdoor unit, refer to “Precautions for Selecting a Location” and the “Outdoor Unit Installation Diagram”.2) If drain work is necessary, follow the procedures on the next page.