User`s manual
72
R410AR410A
FDU500FKXE6D
Suspension bolts pitch
Control box
Suspension bolts pitch
(Inner size of duct flange)
(Inner size of duct flange)
12-M5 screw
Duct connection port
for outdoor air inlet
Above
Below
(Below suspension
bolt pitch)
12-M5 screw
Port for air outlet
(Inner size of duct flange)
(Inner size of duct flange)
Installation space
Installation space
Installation space
or more
or more
or more
or more
or moreor more
Plan view Front view
Service space
(Service from side) (Service from below) (Service from side and below)
Piping space
Slab
Ceiling
Gas piping
Liquid piping
Drain piping connection
Power supply wiring connection
Suspension bolt
Inspection Opening
Inspection Opening
Symbol
Content
Dimensions
All measurements in mm.
Liquid line:ø9.52(3/8")
Gas line:ø15.88(5/8")
FDU500FKXE6D
9.0
4.2
0.11
0.11
38
48
8.5
510
FDU850FKXE6D
14.0
7.0
0.16
0.16
41
62
14
840
FDU1300FKXE6D
22.4
10.9
0.27
0.27
43
82
22
1320
Liquid line:ø9.52(3/8")
Gas line:ø19.05(3/4")
FDU1800FKXE6D
28.0
14.8
0.31
0.31
46
84
30
1800
Liquid line:ø9.52(3/8")
Gas line:ø22.22(7/8")
1 Phase 220-240V, 50Hz
200
Procure locally
wired:RC-E4,RCH-E3 wireless:RCN-KIT3-E
kW
kW
kW
dB(A)
mm
kg
CMM
CMH
Pa
mm
(in)
Item
Nominal cooling capacity
Nominal heating capacity
Power source
Power
consumption
Sound pressure level
Exterior dimension
HxWxD
Net weight
Air flow (Standard)
External static pressure
Air filter, Q'ty
Remote control(option)
Installation data
Refrigerating piping size
360x1570x830360x1200x830360x820x830
Model
Cooling
Heating
1. The data are measured at 33°CDB 28°CWB (68%RH) during cooling and 0°CDB-2.9°CWB (50%RH) during heating (no frost). External static pressure of indoor unit with optional fan controlling kit "U-FCRB" is 100Pa.
2. Temperature range of outdoor air must be 20~40°CDB (32°CWB) during cooling and -10~24°CDB during heating.
3. Operation sound is measured in an anechoic room based on JIS standard. In case of actual room installation, it usually becomes higher than the displayed value due to the surrounding noise and echo.
4. The total connection capacity of the other standard air conditioning units and the outdoor air processing units must be from 50% to 100% (the total includes the outdoor air processing unit). The connection capacity
of the outdoor air processing unit must not exceed 30% of the capacity of the outdoor unit.
5. Single outdoor air processing unit can be used alone. The connection capacity of the outdoor air processing unit must be from 50% to 100% of the total capacity of the outdoor unit.
6. Single outdoor air processing unit can be used alone. Maximum number of outdoor air processing units that can be connected to the outdoor unit is 2units.
7. Values of sound pressure level become increased 5dB(A), when external static pressure is 200Pa (factory setting).
8. Values of air flow volume are those at external static pressure 200Pa (factory setting).
Specifications