2.�
SPECIFICATIONS
2. Specifications
3
Indoor model
24K
36K
48K
60K
Type
US Duct
US Duct
US Duct
US Duct
Power
S
upply
V/ph/Hz
208~230/1/60
208~230/1/60
208~230/1/60
208~230/1/60
Cooling
Capacity
Btu/h
24000
36000
48000
56000
Capacity
(min
.
-max
.
)
Btu/h
6700-26000
11800-36800
18300-52000
18300-59400
Capacity
(min
.
-max
.
)
W
2227-7327
2814-10697
5363-15240
5363-17409
Input
W
2200
3770
4690
6560
Current
A
9.6
16.5
21.0
26.8
SEER1
Btu/(W.h)
18
18
17.5
17.5
SEER2
Btu/(W.h)
17
17.5
17
17
EER
Btu/(W.h)
10.90
9.55
10.24
8.53
Heating
Capacity
Btu/h
24000
36000
48000
56000
Capacity(min
.
-max
.
)
Btu/h
6700-26000
8900-38200
17600-52000
17600-
57500
Capacity
H
eating(Rated) @
47°F
Btu/h
24000
36000
48000
56000
Capacity
H
eating(Rated) @
17°F
Btu/h
16000
25000
29300
32400
Input
W
2000
3200
4260
5290
Current
A
8.7
14.1
19.0
21.0
HSPF1
Btu/(W.h)
10
11
10
10
HSPF2
Btu/(W.h)
9
9
8
8
COP
W/W
3.5
3.3
3.3
3.1
COP
Btu/(W.h)
11.95
11.26
11.26
10.58
Moisture
R
emoval
L/h
2.2
4.5
5.5
7.50
Pts/h
4.64
9.5
11.6
15.80
Min.
A
mpacity
A
I
ndoor3.3
I
ndoor4.8
Indoor6.8
Indoor6.8
Max. td
F
use/
B
reaker
A
I
ndoor10
I
ndoor10
Indoor15
Indoor15
Power
C
able
No.× AWG
Indoor3×16,
Indoor3×16
I
ndoor3×16
Indoor3×16
Communication
C
able
No. × AWG
5×16
5×16
5×16
5×16
Thermostat
T
ype
Common 24V
T
hermostat
Common 24V
T
hermostat
Common 24V
T
hermostat
Common 24V
T
hermostat
Indoor
F
an
M
otor
(Multi
S
peed
ECM)
Qty
1
1
1
1
Model
ZWK702B006073
ZWK702B500026
ZKSD-560-8-50-14
ZKSD-560-8-58
Output
HP
1/3
1/2
3/4
3/4
RLA
A
2.4~2.6
3.6~3.8
5.0~5.4
5.0~5.4
Speed
r/min
350~1400
350~1400
350~1400
350~1400
Indoor
A
ir
F
low Rated
m
3
/h
1360
1905
2700
2900
Indoor
A
ir
F
low Rated
CFM
800
1120
1588
1706
Indoor Coil
Number of Rows
4
4
5
5
Tube Pitch(a)
mm
21
21
21
21
in
0.827
0.827
0.827
0.827
Row Pitch(b)
mm
13.6
13.6
13.6
13.6
in
0.535
0.535
0.535
0.535
Fin Spacing
mm
1.4
1.4
1.5
1.5
Fins Per
in
18
18
17
17
Fin Type
Hydrophilic
A
luminium
Hydrophilic
A
luminium
Hydrophilic
A
luminium
Hydrophilic
A
luminium
Tube
o
utside
Diameter and Type
mm Ф7,
I
nnergroove
T
ube Ф7,
I
nnergroove
T
ube Ф7,
I
nnergroove
T
ube Ф7,
I
nnergroove
T
ube
Coil
mm
2(444×420×54.4)
2(444×420×54.4)
2 (509×546×68)
2 (509×546×68)