R410A50Hz Universal Outdoor Series Technical Manual Outdoor Unit
120
GD Chigo Heating & Ventilation Equipment Co., Ltd.
1.Specification
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
COU-18HR1
COU-24HR1
COU-36HR1
Power supply type
From indoor unit
Independent supply
Independent supply
Power supply
V/Ph/Hz
220~240/1/50
220~240/1/50
220~240/1/50
Cooling
Capacity
Btu/h
18000
24000
36000
KW
5.3
7.1
10.5
Input
W
1900
2400
3710
Rated current
A
8.64
10.91
16.86
Heating
Capacity
Btu/h
19800
26400
39600
KW
5.8
7.8
11.5
Input
W
1690
2100
3310
Rated current
A
7.68
9.55
15.05
Max. input consumption
W
2500
2700
4800
Max. current
A
11.36
12.27
21.82
Starting current
A
40
49
112
Compressor
Model
ASH232SV-C8LU
ASH264RV-C8DU1
C-SBN301H5D
Type
ROTARY
ROTARY
SCROLL
Brand
HITACHI
HITACHI
SANYO
Capacity
Btu/h
18800
24000
36000
Input
W
1900
2200
3950
Rated current(RLA)
A
8.8
9.95
19.2
Locked rotor
Amp(LRA)
A
40
49
112
Thermal protector
built-in
built-in
built-in
Capacitor
μF
60
55
60
Refrigerant oil
ml
600
600
1700
Outdoor
motor fan
Model
YDK-38-6B
YDK-60A-6F
YDK-200-6
Input
W
80
150
450
Capacitor
μF
2.5
4
10
Speed
r/min
920
850
800
Outdoor coil
Number of rows
2
2
1
Tube pitch x row pitch
mm
25×21.65
25×21.65
25×21.65
Fin spacing
mm
1.7
1.8
1.4
Fin type
Hydrophilic
Hydrophilic
Hydrophilic
Tube outside dia. and
type
mm
9.52
9.52
9.52
inner grooved
inner grooved
inner grooved
Coil size(W×H×D)
mm
800×510×43.3
742×650×43.3
883.5×950×21.65
Number of circuits
4
5
3
Outdoor air flow
m
3
/h
2800
3800
6000
Outdoor noise level
dB(A)
53
53
55
Outdoor unit
Dimension(W×H×D)
mm
866×535×304
930×700×370
1070×995×400
Packing(W×H×D)
mm
920×585×335
990×770×410
1145×1120×475
Net/Gross weight
kg
39/41
58/61
92/100
Refrigerant type/quantity
g
R410A/1200
R410A/1800
R410A/2100
Throttle part
capillary
capillary
capillary
Design pressure
MPa
4.2
4.2
4.2
Outdoor power supply
mm
2
1.5
2.5
4
Refrigerant
piping
Liquid side/Gas side
mm
φ6.35/φ12.7
Φ9.52/Φ15.88
Φ9.52/Φ19.05
Max. pipe length
m
25
25
30
Max. high drop
m
15
15
20
Ambient temp
°C
-7
～
43
-7
～
43
-7
～
43
Stuffing Quantity
（
20'/40'/40'HQ
）
100/200/208
70/140/144
40/80/80
