Chigo CCB-18HR1 - Page 46

R410A50Hz Universal Outdoor Series Technical Manual Duct Type Indoor Unit
43
GD Chigo Heating & Ventilation Equipment Co., Ltd.
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.
Model
CTB-60HR1
CTB-48HR1-B
CTB-60HR1-B
Indoor power supply
V/Ph/Hz
220~240/1/50
220~240/1/50
220~240/1/50
Cooling
Capacity
Btu/h
60000
48000
60000
KW
16
14
16
Input
W
420
500
500
Rated current
A
1.91
2.27
2.27
EER
W/W
2.65
2.55
2.37
Heating
Capacity
Btu/h
66000
52800
66000
KW
17.6
15.4
17.6
Input
W
420
500
500
Rated current
A
1.91
2.3
2.3
COP
W/W
2.72
2.98
2.82
Indoor fan
motor
Model
YDK110-75F-4P3H
105L-2&YSK120-1
50F-4P3H105-2
YSK139-300F-4P3H95
YSK139-300F-4P3H95
Input
W
420
500
500
Capacitor
μF
4&6
15
15
Speed(Hi/Med/Lo)
r/min
1420/1280/1200
1150/930/800
1150/930/800
Indoor coil
Number of rows
3
3
3
Tube pitch x row pitch
mm
25×21.65
22×19.05
22×19.05
Fin spacing
mm
1.8
1.6
1.6
Fin type
Hydrophilic
Hydrophilic
Hydrophilic
Tube outside dia. and type
mm
Ф9.52
Ф7.94
Ф7.94
inner grooved
inner grooved
inner grooved
Coil size(W×H×D)
mm
1136×250×64.95
935×300×57.15
935×300×57.15
Number of circuits
5
6
6
Indoor air flow(Hi/Med/Lo)
m
3
/h
2820/2370/1930
3210/2930/2650
3210/2930/2650
Static Pressure
Pa
30~100
50~120
50~120
Indoor noise level(Hi/Med/Lo)
dB(A)
45/42/38
53/49/43
53/49/43
Indoor unit
Dimension(W×H×D)
mm
1425×260×663
1200×364×625
1200×364×625
Packing(W×H×D)
mm
1490×330×730
1260×490×640
1260×490×640
Net/Gross weight
Kg
46/50
60/64
60/64
Refrigerant type
R410A
R410A
R410A
Refrigerant
piping
Liquid side/Gas side
mm
Φ9.52/Φ19.05
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
60~105
55~95
60~105
Stuffing Quantity(20'/40'/40'HQ)
75/165/168
75/165/168
75/165/168