– 24 –
2.2.2
AS
✽
20A, 20R, 24A, 24R
MODEL
AO
✽
20AN
AO
✽
20RM
AO
✽
24AN
AO
✽
24RM
WALL MOUNTED TYPE (WIRELESS)
Capacity
Power source
1 - 50Hz / 220-240V
Total input
watts
Total
ampacity
EER
Starting current
A
Cooling
Heating
kW
Cooling
Heating
A
Cooling
Heating
kW/kW
Cooling
Heating
kW
BTU/h
kW
BTU/h
5.80 - 5.90
19,800 - 20,100
—
—
2.11 - 2.27
—
10.3 - 11.0
—
2.75 - 2.60
—
50
1,110 - 1,160
920 - 1,000
790 - 850
820 - 860
690 - 740
570 - 620
41 - 42
37 - 38
33 - 34
0.274
17
—
20
690 - 735
2,430 - 2,590
54 - 55
0.563
17
60
250 - 280
690 - 735
2,430 - 2,590
55 - 56
0.549
14
60
—
690 - 735
2,430 - 2,590
55 - 56
0.549
14
60
250 - 280
690 - 735
2,430 - 2,590
55 - 56
0.549
14
60
8
20
Indoor
unit
Fan speed
Hi
Med
Low
r.p.m.
Air
circulation
Hi
Med
Low
m
3
/h
Noise level
(Sound
pressure)
Heat
exch-
anger
Hi
Med
Low
dB(A)
Type
Face area
Fin
inch
kg
r.p.m.
dB(A)
W
m
2
Fan type x Q’ty
Fan motor output
Operation control
Weight Net/Gross
D
Outdoor
unit
Fan speed
Hi
Low
Air circulation
Noise level
H i
m
3
/h
Fan motor output
W
Compressor type
W
kg
1,500
1,665
2,000
2,200
Motor output
Protection
Dimensions
H
W mm(inch)
D
Internal protector (OCR)
643 (25 - 5/16)
840 (33 - 1/16)
336 (13 - 1/4)
Weight Net/Gross
Refrige-
rant
circuit
59 / 67
Cooling
21.1 - 21.1
Suct. pressure
Operation mode
Disch. pressure
kg/cm
2
G
Discharge temp.
Condensing temp.
˚C
Suction temp.
Refr. pipe length
m
˚C
5.2 - 5.2
95 - 98
53 - 53
68 / 76
Cooling
21 - 21
5 - 5.05
93 - 96
52 - 52
6.2 — 7.7
9.4 — 10
Heating
17.8 - 18.8
3.45 - 3.55
76 - 81
46 - 46
-4 — -3.7
6 — 8
12.4 - 11.7
12.4 - 12.8
40 - 40
Disch. air temp.
Condition
Indoor
entering
air temp.
Cool
Heat
Cool
Ourdoor
entering
air temp. Heat
DB/WB
DB/WB
27˚C / 19˚C
20˚C / 15˚C
35˚C / 24 ˚C
7˚C / 6˚C
Piping
1.5 (52.9)
1.95 (68.8)
1.87 (65.9)
2.12 (74.8)
Pipe size
(O.D.)
Liquid
Gas
Connection method
Refrigerant charge kg(oz)
Between
Height
Pipe length
m
mm(inch)
Flare
9.52 (3/8)
15.88 (5/8)
H
Dimensions W mm(inch)
Plate fin coil
Cross flow fan x 2
Remote control
Plate fin coil
195 (7 - 11/16)
18 / 25
Propeller x 1
Hermetic (Rotary)
5
320 (12 - 5/8)
1,250 (49 - 3/16)
Heat
exch-
anger
Type
Face area
Fin
inch
m
2
Fan type x Q’ty
Fan motor output
68 / 76
Cooling
21 - 21
4.6 - 4.6
96 - 99
49 - 49
69 / 77
Cooling
20 - 20
4.6 - 4.6
95 - 97
51 - 51
5 — 8
Heating
19 - 19
3.7 - 3.8
71 - 72
49 - 49
-2 — -1.5
12.5 - 12.5
12.5 - 12.5
43 - 43
5.55 - 5.70
19,000 - 19,500
5.90 - 6.10
20,100 - 20,800
2.05 - 2.15
1.85 - 1.97
9.7 - 9.7
8.8 - 9.0
2.71 - 2.65
3.19 - 3.10
50
1,110 - 1,160
920 - 1,000
790 - 850
820 - 860
690 - 740
570 - 620
41 - 42
37 - 38
33 - 34
0.274
17
20
0.274
17
6.75 - 6.85
23,000 - 23,400
—
—
2.66 - 2.81
—
12.6 - 12.8
—
2.54 - 2.44
—
56
1,220 - 1,290
1,050 - 1,130
860 - 930
940 - 1,000
810 - 870
690 - 740
45 - 46
41 - 42
37 - 38
1,220 - 1,290
1,050 - 1,130
860 - 930
940 - 1,000
810 - 870
690 - 740
45 - 46
41 - 42
37 - 38
27
0.274
17
27
6.70 - 6.80
22,900 - 23,200
7.70 - 7.80
26,300 - 26,600
2.55 - 2.60
2.46 - 2.55
11.7 - 10.9
11.4 - 10.8
2.63 - 2.62
3.13 - 3.06
56
AS
✽
20A
AS
✽
20R
AS
✽
24A
AS
✽
24R
Outdoor unit
Indoor unit
(Nontropicalized models)