2 Unit Installation
15
SMGB0064 rev.0 - 08/2011
2
Single Installation Multiple Installation
Blocked in Inlet Side
Pipe Cover
Pipe Cover
Close the part A not to allow the outlet air bypassed. Install to avoid the
drain water from upper unit falling on the lower unit.
Ensure 250 mm or more of the side space on the pipe cover side.
Allow 400 mm of service space above the top board.
Allow 250 mm of service space between units. Serial sideways installa-
tion allowed up to two units.
Leave open both right and left sides. Close the part A not to allow the
outlet air bypassed. Install to avoid the drain water from upper unit falling
on the lower unit.
Ensure 250 mm or more of the side space on the pipe cover side.
Allow 400 mm of service space above the top board.
Outlet Side Blocked
Pipe Cover
Pipe Cover
Be sure to use the fan direction guide. Close the part A not to allow the
outlet air bypassed. Install to avoid the drain water from upper unit falling
on the lower unit.
Ensure 250 mm or more of the side space on the pipe cover side.
Allow 400 mm of service space above the top board.
Be sure to use the fan direction guide. Allow 250 mm of service space
between units. Serial side way installation allowed but leave open both
right and left sides. Close the part A not to allow the outlet air bypassed.
Install to avoid the drain water from upper unit falling on the lower unit.
Ensure 250 mm or more of the side space on the pipe cover side.
Allow 400 mm of service space above the top board.
Multiple Installation in Multiple Rows
Ensure 250 mm or more of the side space on the pipe cover side. Allow
400 mm of service space above the top board.
The length A is as show in the following table:
L A
0<L=1/2H 150 or greater
1/2H<L≤H 250 or greater
When L > H use a base for outdoor unit to make L ≤ H. Close the base not to allow the outlet air bypassed. Be sure to use the fan direction guide in
order to ensure the length marked with ..
N O T E
• All units are in (mm).
• Do not stack more than two units in height.
• Close gap (*) to avoid recirculating discharge air ow.
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