Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 297

Models FDC406HES3, 506HES3
Required space for maintenance and air flow
580
Minimum allowable space to the obstacles
Installation
type 1
Mark
L Open
1
L 300
2
L 150
3
Notes
(1) Fix the unit with anchor bolts.
(2) Strong wind must not be directed to the air
outlet.
(3) Free space over the unit must be larger than
1 m.
(4) The unit should not be surrounded by
obstructions in all direction.
At least one direction around the unit must be
free.
FDT ( N ) -H
Unit: mm
Unit:mm
2 3
Open 500
0 Open
300 150
295