Chigo CCB-18HR1 - Page 45

R410A50Hz Universal Outdoor Series Technical Manual Duct Type Indoor Unit
42
GD Chigo Heating & Ventilation Equipment Co., Ltd.
Model
CTB-24HR1
CTB-36HR1
CTB-48HR1
Indoor power supply
V/Ph/Hz
220~240/1/50
220~240/1/50
220~240/1/50
Cooling
Capacity
Btu/h
24000
36000
48000
KW
7.1
10.5
14
Input
W
300
400
420
Rated current
A
1.36
1.82
1.91
EER
W/W
3.12
2.65
2.67
Heating
Capacity
Btu/h
26400
39600
52800
KW
7.8
11.6
15.4
Input
W
300
400
420
Rated current
A
1.36
1.82
1.91
COP
W/W
3.32
3.18
2.83
Indoor fan
motor
Model
YSK120-150F-4P3H105
YDK110-75F-4P&
YSK120-150F-4P
YDK110-75F-4P&
YSK120-150F-4P
Input
W
300
400
420
Capacitor
μF
5
3&5
4&6
Speed(Hi/Med/Lo)
r/min
1300/1200/1060
1380/1240/1140
1420/1280/1200
Indoor coil
Number of rows
3
3
3
Tube pitch x row pitch
mm
22×19.05
22×19.05
25×21.65
Fin spacing
mm
1.7
1.7
1.8
Fin type
Hydrophilic
Hydrophilic
Hydrophilic
Tube outside dia. and
type
mm
Ф7.94
Ф7.94
Ф9.52
inner grooved
inner grooved
inner grooved
Coil size(W×H×D)
mm
900×240×57.15
1136×240×57.15
1136×250×64.95
Number of circuits
6
6
5
Indoor air flow(Hi/Med/Lo)
m
3
/h
1350/990/8500
2260/1880/1500
2820/2370/1930
Static Pressure
Pa
30~80
30~80
30~100
Indoor noise level(Hi/Med/Lo)
dB(A)
42/39/36
44/41/37
45/42/38
Indoor unit
Dimension(W×H×D)
mm
1189×260×663
1425×260×663
1425×260×663
Packing(W×H×D)
mm
1255×330×730
1490×330×730
1490×330×730
Net/Gross weight
Kg
32/36
44/48
46/50
Refrigerant type
R410A
R410A
R410A
Refrigerant
piping
Liquid side/Gas side
mm
Φ9.52/Φ15.88
Φ9.52/Φ19.05
Φ9.52/Φ19.05
Drainage pipe
mm
30
30
30
Connection
wiring
Power Supply
From indoor unit
From indoor unit
From indoor unit
Indoor power wiring
mm
2
1.0
1.0
1.0
Signal wiring
mm
2
0.75
0.75
0.75
Controller
Standard for wired controller(remote controller for option)
Operation temp
°C
16～32
16～32
16～32
Ambient temp
°C
-7～43
-7～43
-7～43
Application area
m
2
28-50
40-70
55~95
Stuffing Quantity(20'/40'/40'HQ)
75/165/189
75/165/168
75/165/168
Notes: 1. Nominal cooling capacities are based on the following conditions:
Indoor temp: 27°CDB, 19°CWB; Outdoor temp: 35°CDB; Equivalent ref. Piping: 7.5m(horizontal)
2. Nominal heating capacities are based on the following conditions:
Indoor temp: 20°CDB; Outdoor temp: 7°CDB, 6°CWB; Equivalent ref. Piping: 7.5m(horizontal)
3. Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room.