Specifications

PRODUCTS
7
FDUA Indoor Unit.
Duct Connected - High Static Pressure.
Improved servicing
Maintenance
hole
Pipe
Fan unit
Unit
Service
space
External static pressure
can be set by E.S.P.
button.
E.S.P. button
Keep the same
air ow volume
Longer DuctDuct
Ceiling
New
FDUA
Duct
Setting No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
E.S.P. (Pa)
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 200
External static pressure (E.S.P.) control
Improved servicing
Selecting the external static pressure setting the optimum air  ow volume can be achieved.
The indoor unit will recognize the external static pressure setting and keep rated air volume.
Fan unit (impeller and motor) can be pulled out from the right side of the unit. Maintenance access is available
from both the right side and below the unit.