2 Unit installation
Optional accessories
SMGB0099 rev.0 - 12/2016
87
2
2.13.4 Outlet air ow interlock
2.13.4.1 For RCI-FSN4 indoor units: PI-160SL1
If only three outlets are necessary, use the PI-160SL1 3-way outlet part set.
The dimensions of the blocking plate and the sheet are:
470
440
435
380
40
(30)
(35)
10
63
80
520
17
92
Sheet
Blocking plate
Notch
Applying
adhesive
Standard
width 0.55
Nonwoven
fabric
Notches
(4 portions)
Install the interlock plates as indicated in the gure.
Blocking plate
*Sheet
Sheet
Panel
Panel
Electrical box
Drain pan
Drain pan
Blocking plate
Indoor unit insulation
View from B
Path for fresh
air intake
* Do not attach the sheet to the
indoor unit insulation and the panel. If
adhered, the drain pan can not remove.