Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 877

(c) Installation
1) Use an attached pattern sheet and mark the position of screws to attach the mounting plate.
2) Determine the direction to lead the pipe and bore a through hole on the wall aligning with the pipe hole of unit.
3) Remove screws (2 pcs.) and remove the right and left
panels from the Indoor unit. ( Remove screws first, move
slightl to remove.)
4) Remove the lower panel from the Indoor unit. It can be
remove if 3 screws are loosened but not removed.
5) Secure the mounting plate with screws at a selected
place on the wall. When the wall is made of concrete,
use the marketed anchor bolts (M6)
Wall
Sealing
plate
Indoor Outdoor
ø 70 mm
Sleeve
Cut the sleeve for the thickness
of wall and insert in the hole.
2
Front
1
FDC-HKX
Wall
Sleeve
875