¢ Air-outlet duct connection
Precautions
• Connect the air-outlet duct to maximum 2 directions among the 4-duct connecting directions.
CAUTION
Do not connect ducts at 3 or more directions.
• When installing air-outlet duct in 2 directions, connect the ducts in a straight line.
Air-outlet duct
• Once the ducted direction is decided, be sure to close the outlet in the direction.
Use optional Air Outlet Shutter Plate (UTR-YDZK) to close the outlet.
• The inside size of the duct is as follows:
5-3. Fresh air characteristics
D
C
Close
A
B
Close
Close
Air-outlet duct
Close
Duct (locally purchased)
Close the outlet here.
Duct (inside size:
13-3/4 × 3-15/16 in
[350 × 100 mm])
L
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Air-outlet duct
Air-outlet duct
5. Fan performance