R410A50Hz Universal Outdoor Series Technical Manual Duct Type Indoor Unit
53
GD Chigo Heating & Ventilation Equipment Co., Ltd.
Stuffing
Quantity(20'/40'/40'
HQ)
set
115/250/320
115/250/320
75/165/189
90/190/255
90/190/255
Notes:
1. Nominal cooling capacities are based on the following conditions:
Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 5m(horizontal)
2.Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 5m(horizontal)
3.Actual noise level may differ, depending on the room structure, etc, since these noise values are from an
anechoic room.
Model
CTB-24HR
1
CTB-24CR
1
CTB-36HR1
CTB-36CR1
CTB-48HR1 CTB-48CR1
Indoor power
supply
V/Ph
/Hz
220~240V/
1Ph/50Hz
220~240V/
1Ph/50Hz
220~240V/1
Ph/50Hz
220~240V/1
Ph/50Hz
220~240V/1
Ph/50Hz
220~240V/1
Ph/50Hz
Cooli
ng
Capacit
y
Btu/
h
24000
24000
36000
36000
48000
48000
KW
7.1
7.1
10.5
10.5
14
14
Input
W
250
250
300
300
340
340
Rated
current
A
1.1
1.1
1.4
1.4
1.6
1.6
EER
W/W
2.68
2.68
2.56
2.56
2.62
2.62
Heati
ng
Capacit
y
Btu/
h
26000
26000
39000
39000
52000
52000
KW
7.7
7.7
11.5
11.5
15.2
15.2
Input
W
250
250
300
300
340
340
Rated
current
A
1.1
1.1
1.4
1.4
1.6
1.6
COP
W/W
3.28
3.28
2.95
2.95
2.79
2.79
Indo
or
fan
moto
r
Model
YSK110-9
0F-4P3H1
05
YSK110-9
0F-4P3H1
05
YDK110-75F
-4P3H105L-1
+YSK120-15
0F-4P3H105
-1
YDK110-75F
-4P3H105L-1
+YSK120-15
0F-4P3H105
-1
YDK110-75
F-4P3H105
L
+YSK120-1
50F-4P3H1
05
YDK110-75
F-4P3H105
L
+YSK120-1
50F-4P3H1
05
Input
W
250
250
300
300
340
340
Capacit
or
μF
5
5
3+5
3+5
3+5
3+5
Speed(
Hi/Me/L
o)
r/min
1100/940/8
50/800
1100/940/8
50/800
1310/1170/1
090/1040
+1300/1200/
1110/1060
1310/1170/1
090/1040
+1300/1200/
1110/1060
1340/1270/
1200/1130
+1340/1240
/1140/1040
1340/1270/
1200/1130
+1340/1240
/1140/1040
Indo
or
coil
Number of
rows
3
3
3
3
3
3
Fin
spacing
mm
1.7
1.7
1.7
1.7
1.8
1.8
Fin type
Hydrophili
c
Hydrophili
c
Hydrophilic
Hydrophilic
Hydrophilic
Hydrophilic
Number of
circuits
6
6
6
6
5
5
Indoor air
flow(High
speed)
m
3
/h
1200
1200
1900
1900
2000
2000
Static Pressure
Pa
30-70
30-70
30-70
30-70
30-70
30-70
Indoor noise
level
dB(A
)
40
～
48
40
～
48
40
～
50
40
～
50
40
～
50
40
～
50
