Basic HTML Version
8
9
Slim Cassette Design Ideal for Small Spaces
17,700BTU/h
RDA18S
18,000BTU/h
18,800BTU/h
RDA18RA
22,500BTU/h
RDA25S
22,000BTU/h
24,900BTU/h
RDA25R
35,000BTU/h
RDA40S
34,600BTU/h
35,800BTU/h
RDA40R
42,000BTU/h
RDA50S
42,000BTU/h
47,100BTU/h
RDA50R
RDA25S/40S/50S
RDA25R/40R/50R
Ultra thin duct air conditioner
for easy installation
Air Intake Possible From
Two Directions
Slim Ultra Thin Indoor Unit
Compact Design
217
595
953
Dimensions (mm)
Air outflow opening
Air intake opening
Rear
Bottom
Duct
27cm
For RDA25S/25R
For RDA40S/40R/50S/50R
RDA25R/25S
RDA50R/50S/40R/40S
Wired Type
(With Weekly Timer)
Wired Type
(With Weekly Timer)
Installation Example
RDA18S
RDA18R
I.U.=Indoor Unit O.U.=Outdoor Unit
•Specifications and design subject to change without notice for further improvement. Please check with your dealer.
•Cooling Condition
Black Characters: INDOOR 29/19˚C(DB/WB) OUTDOOR 46/24˚C(DB/WB) (SASO 2681,T3)
Red Characters: INDOOR 27/19˚C(DB/WB) OUTDOOR 35/24˚C(DB/WB) (SASO 2681,T1)
Reverse Cycle Heating Condition Black Characters: INDOOR 21˚C(DB/WB) OUTDOOR 7/6˚C(DB/WB) (SASO 2681,T1)
Wired Type
(With Weekly / Setback Timer)
54,000BTU/h
RDC60S
54,000BTU/h
68,300BTU/h
RDC60R
RDC60S
RDC60R
Example of room temperature sensor selection
Remote Sensor
in the bedroom
(effective at night)
in the living room
(effective during the day)
Remote controller
Wired Remote
Controller
Remote Sensor
(Option)
THERMO
SENSOR
Indoor unit
The detection point can be freely changed.
Day
Night
1
2
3
Output port (Built-in)
By downsizing basic chassis and reducing materials weight, compact size and lightweight are realized.
Easy installation (Compact size & Light weight)
New model : 50kg
400mm
500mm
1,050mm
Example of carrying into the ceiling
Easy installation when being carried into the ceiling
for replacement (Ceiling intake grille)
500mm
400mm
750mm
550mm
Pursuance of amenity performance
1.Wired Remote Controller with Thermo Sensor
•Room temperature sensor selection
•
WEEKLY timer
•
Temperature SET BACK timer
•
Group control system
•
Child lock
•Dual remote controllers <optional parts>
•AUTO restart
•Energy saving
•Auto changeover <for heating>
•Hot start <for heating>
Various remote controllers and sensors can be selected.
2.Simple Remote Controller (Optional Parts)
3.Remote Sensor (Optional Parts)
Long life filter (Optional Parts)
Height
Width
Depth
Net Weight
Dimensions
Running
Current
Phase-Frequency
Power Source
Power
Consumption
Room Air
Circulation(High)
EER
Model No.
Capacity
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
Item
Connection Method
C.F.M.
(m 3 /h)
ø-Hz
A
W
V
mm
kg(lbs)
External Static Pressure mmAq(Pa)
Flare
I.U.
O.U.
RDA50R
ROA50R
10(98)
1,152
940
370
108(238)
270
1,210
700
45(99)
W/W
BTU/W
BTU/h
Kcal/h W
42,000
47,100
9,020
11,860
10,500
13,800
1,295
(2,200)
3ø-60
3ø-60
17.4
15.7
16.1
15.7
5,350
5,200
1.74
2.65
7.85
9.06
6,050
5,200
220
220
Flare
I.U.
O.U.
RDA50S
ROA50S
10(98)
1,152
940
370
107(235)
270
1,210
700
45(99)
W/W
BTU/W
BTU/h
Kcal/h W
42,000
—
9,020
—
10,500
—
1,295
(2,200)
3ø-60
3ø-60
17.4
—
15.8
—
5,250
—
1.74
—
8.00
—
6,050
—
220
220
Flare
I.U.
O.U.
RDA40R
ROA40R
10(98)
1,152
940
370
94(207)
270
1,210
700
45(99)
W/W
BTU/W
BTU/h
Kcal/h W
34,600
35,800
7,730
9,020
9,000
10,500
1,177
(2,000)
1ø-60
1ø-60
24.0
16.5
21.0
16.5
4,560
3,550
1.73
2.96
7.59
10.08
5,200
3,550
220
220
Flare
I.U.
O.U.
RDA40S
ROA40S
10(98)
1,152
940
370
89(196)
270
1,210
700
45(99)
W/W
BTU/W
BTU/h
Kcal/h W
35,000
—
7,730
—
9,000
—
1,177
(2,000)
1ø-60
1ø-60
22.5
—
19.1
—
4,130
—
1.88
—
8.47
—
4,800
—
220
220
Flare
I.U.
O.U.
RDA25R
ROA25R
10(98)
650
830
320
60(132)
650
830
320
650
830
320
650
830
320
59(130)
270
1,210
700
43(95)
W/W
BTU/W
BTU/h
Kcal/h W
22,000
24,900
4,910
6,270
5,700
7,300
647
(1,100)
1ø-60
1ø-60
13.5
11.0
12.2
11.0
2,600
2,400
1.97
3.04
8.46
9.22
2,900
2,400
220
220
Flare
I.U.
O.U.
RDA25S
ROA25S
10(98)
270
1,210
700
43(95)
W/W
BTU/W
BTU/h
Kcal/h W
22,500
—
4,990
—
5,800
—
647
(1,100)
1ø-60
1ø-60
14.0
—
12.5
—
2,700
—
1.90
—
8.33
—
3,050
—
220
220
Flare
I.U.
O.U.
RDA18RA
ROA18R
4(40)
52(115)
217
953
595
217
953
595
25(55)
W/W
BTU/W
BTU/h
Kcal/h W
18,000
18,800
3,880
4,740
4,500
5,500
489
(830)
1ø-60
1ø-60
11.0
9.6
9.9
9.6
2,130
2,020
1.90
2.72
8.45
9.31
2,370
2,020
220
220
Flare
I.U.
O.U.
RDA18S
ROA18S
4(40)
47(104)
25(55)
W/W
BTU/W
BTU/h
Kcal/h W
17,700
—
3,950
—
4,600
—
489
(830)
1ø-60
1ø-60
11.6
—
10.1
—
2,110
—
1.94
—
8.39
—
2,370
—
220
220
W
14,200
20,000
W/W
3ø-60
23.5
19.0
1.71
3.01
8,300
6,650
220
BTU/W
BTU/h
54,000
68,300
3ø-60
20.0
19.0
7,100
6,650
7.61
10.27
220
129(284)
O.U.
ROA60R
1,355
940
370
I.U.
RDC60R
50(110)
400
1,050
500
O.U.
ROA60S
1,355
940
370
116(256)
I.U.
RDC60S
400
1,050
500
45(99)
W
14,200
—
W/W
3ø-60
23.5
—
1.73
—
8,200
—
220
BTU/W
BTU/h
54,000
—
3ø-60
20.3
—
6,900
—
7.83
—
220
Flare
10(98)
Kcal/h
12,220
17,200
2,090
(3,550)
Flare
10(98)
Kcal/h
12,220
—
2,178
(3,700)
SPECIFICATIONS
DUCT TYPE
(SASO 2681,T3)
(SASO 2681,T1)
(SASO 2681,T1)