User`s manual

55
Duct Connected -High Static Pressure-
FDU
Model No.
FDU224KXE6D
FDU280KXE6D
Dimensions
All measurements in mm.
92
22.4
25.0
28.0
31.5
1 Phase 220-240V, 50Hz
kW
kW
kW
dB(A)
mm
kg
CMM
Pa
mm(in)
Item
Nominal cooling capacity
Nominal heating capacity
Power source
Power
consumption
Sound pressure level
Exterior dimensions
H x W x D
Net weight
Air flow (Standard)
External Static pressure
Outside air intake
Air filter, Q’ty
Remote control(option)
Installation data
Refrigerant piping size
Possible(on Return duct)
Procure locally
wired:RC-E4, RCH-E3 wireless:RCN-KIT3-E
Liquid line:ø9.52(3/8")
Gas line:ø19.05(3/4")
Liquid line:ø9.52(3/8")
Gas line:ø22.22(7/8")
Model
FDU224KXE6D FDU280KXE6D
Hi:51
Hi:51
360x1570x830
Hi:52
Hi:68
200
Cooling
Heating
0.94-1.03
0.86-0.90
0.96-1.05
0.88-0.96
Specifications
U-FCRA(option)
Fan control kit
(100~200Pa)
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27°CDB, 19°CWB, and outdoor temp. of 35°CDB. Heating: Indoor temp. of 20°CDB, and outdoor temp. of 7°CDB, 6°CWB. External static
pressure of indoor unit is 100Pa.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. Values of sound pressure level become increased 5dB(A), when external static pressure is 200Pa (factory setting).
4. Values of air flow volume are those at external static pressure 200Pa (factory setting).
RC-E4
(option)
Wired remote control
RCH-E3
(option)
Wireless remote control
RCN-KIT3-E
(option)