9
2-4. CEILING-CONCEALED TYPE
NOTE:
1.
Rating conditions (ISO T1)
Cooling Indoor : D.B. 27
(80°F) W.B. 19
(66°F)
Outdoor : D.B. 35
(95°F) W.B. 24
(75°F)
Heating Indoor : D.B. 20
(68°F)
Outdoor : D.B. 7
(45°F)
W.B. 6
(43°F)
Refrigerant piping length (one way) : 5m (16ft.)
2.
Guaranteed operating range
Indoor
Outdoor
Cooling
Upper limit
32°C D.B. , 23°C W.B.
46°C D.B.
-10°C D.B.
43°C D.B.
KA25, KA35VA
KA50, KA60, KA71
Lower limit
21°C D.B. , 15°C W.B.
-15°C D.B.
Heating
Upper limit
27°C D.B.
24°C D.B. , 18°C W.B.
Lower limit
20°C D.B.
-10°C D.B. ,-11°C W.B.
4.
Above data are based on the indicated voltage.
Indoor unit
Single phase, 230V 50Hz
Single phase, 230V 50Hz
Outdoor unit
3.
Guaranteed voltage
198~264V, 50Hz
Model name
Indoor unit
SEZ-KD25VA(L)
SEZ-KD35VA(L)
SEZ-KD50VA(L)
SEZ-KD60VA(L)
SEZ-KD71VA(L)
Outdoor unit
SUZ-KA25VA
SUZ-KA35VA
SUZ-KA50VA
SUZ-KA60VA
SUZ-KA71VA
Cooling
Capacity
Btu/h
8,500
11,900
17,100
18,800
24,200
kW
2.5(0.9 - 3.2)
3.5(1.0 - 3.9)
5.0(1.1 - 5.6)
5.5(1.1 - 6.3)
7.1(0.9 - 8.3)
Total input
kW
0.778
1.09
1.78
1.89
2.53
EER
3.21
3.21
2.81
2.91
2.81
Energy label class
A
A
C
C
C
SHF
0.80
0.78
0.76
0.79
0.74
Heating
Capacity
Btu/h
10,200
13,600
20,500
23,900
27,600
kW
3.0(0.9 - 4.5)
4.0(0.9 - 5.0)
6.0(1.1 - 7.2)
7.0(0.9 - 8.0)
8.1(0.9 - 10.4)
Total input
kW
0.83
1.108
1.87
2.05
2.37
COP
3.61
3.61
3.21
3.41
3.42
Energy label class
A
A
C
B
B
Booster heater
kW
—
—
—
—
—
Power supply
Phase
:
1
1
1
1
1
Cycle
Hz
50
50
50
50
50
Voltage
V
230
230
230
230
230
Breaker size
A
10
10
20
20
20
Indoor unit
Air flow
CMM
5.5 - 7.0 - 9.0
7.0 - 9.0 - 11.0
10.0 - 12.5 - 15.0
12.0 - 15.0 - 18.0
12.0 - 16.0 - 20.0
(Low - Medium - High)
(Low - Medium - High)
CFM
190 - 250 - 320
250 - 320 - 390
350 - 440 - 530
420 - 530 - 640
420 - 570 - 710
External static pressure
Pa
5 - 15 - 35 - 50
5 - 15 - 35 - 50
5 - 15 - 35 - 50
5 - 15 - 35 - 50
5 - 15 - 35 - 50
Sound level
dB(A)
23 - 26 -30
23 - 28 -33
30 - 34 -37
30 - 34 -38
30 - 35 -40
External finish
Galvanized sheets
Dimension
W : mm
700
D : mm
700
H : mm
200
W : inch
27 - 9/16
D : inch
27 - 9/16
H : inch
7 - 7/8
Weight
kg
18
lbs
40
900
700
200
35 - 7/16
27 - 9/16
7 - 7/8
21
47
900
700
200
35 - 7/16
27 - 9/16
7 - 7/8
23
51
1100
700
200
43 - 5/16
27 - 9/16
7 - 7/8
27
60
1100
700
200
43 - 5/16
27 - 9/16
7 - 7/8
27
60
Field drain pipe O.D.
32
1 - 9/32
Outdoor unit
Air flow at cooling
CMM
34.3
33.4
27.5 - 49
27.5 - 49
27.5 - 49
(Low - High)
CFM
1,210
1,180
970 - 1,730
970 - 1,730
970 - 1,730
Air flow at heating
CMM
32.3
33.4
36.8 - 49
36.8 - 49
36.8 - 49
(Low - High)
CFM
1,140
1,180
1,300 - 1,730
1.300 - 1,730
1,300 - 1,730
Sound level at cooling
dB(A)
46
47
51 - 53
51 - 53
51 - 53
(Low - High)
Sound level at heating
dB(A)
46
48
53 - 55
53 - 55
53 - 55
(Low - High)
External finish
Ivory Munsell 3.0Y 7.8/1.1
Dimension
W : mm
800
800
840
840
840
D : mm
285
285
330
330
330
H : mm
550
550
850
850
850
W : inch
31 - 1/2
31 - 1/2
33 - 1/16
33 - 1/16
33 - 1/16
D : inch
11 - 1/4
11 - 1/4
13
13
13
H : inch
21 - 5/8
21 - 5/8
33 - 7/16
33 - 7/16
33 - 7/16
Weight
kg
30
33
53
53
58
lbs
66
76
117
117
128
Refrigerant pipe size
Gas side O.D.
mm
mm
9.52
9.52
12.7
15.88
15.88
inch
inch
3/8
3/8
1/2
5/8
5/8
Liquid side O.D.
mm
6.35
6.35
6.35
6.35
9.52
inch
1/4
1/4
1/4
1/4
3/8
Refrigerant pipe length Height difference
m
Max. 12
Max. 12
Max. 30
Max. 30
Max. 30
Length
m
Max. 20
Max. 20
Max. 30
Max. 30
Max. 30