Samsung AM***XMDCH Series Installation Manual page 9

When installing more than 1 outdoor unit
❋ When 3 sides of the outdoor unit are blocked by the wall
300 (12) or 600 (24) or
more more
❋ When the walls are blocking front and the rear of the outdoor units
600 (24) or more
❋ When front and rear side of the outdoor unit is toward the wall
1500 (60) or 600 (24) or
more more
Should adopt bar type louver. Don't use a type of rain resistance louver.
WARNING
[Bar type louver]
Louver specifications.
- Angle criteria : less than 20˚
- Opening ratio criteria : greater than 80%
600 (24) or 600 (24) or
more
600 (24) or more
3000 (120) or 3000 (120) or
more
[Rain resistance louver]
more
300 (12) or
more more
Unit: mm (inch)
9