R3250Hz Universal Series Technical Manual
86
GD Chigo Heating & Ventilation Equipment Co., Ltd.
Model
CUA-48HVR4
CUA-48HVR4S
CUA-55HVR4
Indoor power supply
V/Ph/Hz
220~240V/1Ph/50Hz
220~240V/1Ph/50Hz
220~240V/1Ph/50Hz
Cooling
Capacity
KW
7.0-14.0-15.5
7.0-14.0-15.5
7.5-16.0-17.0
Power input
W
1100-5000-5800
1100-5000-5800
1400-5950-6300
Current input
A
3-24-28
2.8-14-14.6
3.5-15-15.8
EER
W/W
2.80
2.80
2.69
Heating
Capacity
KW
8.0-15.2-16.0
8.0-15.2-16.0
8.5-16.8-17.5
Input
W
1200-4970-6000
1200-4970-6000
1500-5510-6500
Rated current
A
4-20.5-24
3-12-15
3.7-14-16.3
COP
W/W
3.06
3.06
2.90
Energy rate
Cooling
A++
A++
A++
Energy rate
Heating
A+
A+
A+
Max. power input
W
6100
6100
6600
Max. current input
A
28.0
15.3
16.5
Indoor fan
motor
Model
DR-310-75LD-8
DR-310-75LD-8
DR-310-75LD-8
Brand
Panasonic
Panasonic
Panasonic
Power output
W
75*2
75*2
75*2
Capacitor
μF
-
-
-
Speed
r/min
1225-1080-930
1225-1080-930
1225-1080-930
Insulation class
E
E
E
Indoor coil
Number of rows
4
4
4
Tube pitch(a) x row
pitch(b)
mm
22x19.1
22x19.1
22x19.1
Fin spacing
mm
1.7
1.7
1.7
Fin type
Hydrophilic
Hydrophilic
Hydrophilic
Tube outside dia.
and type
mm
Ф7.94
Ф7.94
Ф7.94
inner grooved
inner grooved
inner grooved
Coil length x height
x width
mm
1382x242x76.2
1382x242x76.2
1382x242x76.2
Number of circuits
8
8
8
Indoor air flow (High speed)
m
3
/h
2000/1700/1600
2000/1700/1600
2000/1700/1600
Indoor
noise level
power level
dB(A)
58-66
58-66
58-66
pressure level
45-52
45-52
46-52
Indoor unit
Dimension (W*H*D)
Body(mm)
1670x680x245
1670x680x245
1670x680x245
Packing (W*H*D)
Body(mm)
1750x780x335
1750x780x335
1750x780x335
Net/Gross weight
Body(Kg)
49/56
49/56
49/56
Max pressure
MPa
4.5
4.5
4.5
Refrigerant type
R32
R32
R32
Refrigerant
piping
Liquid side/Gas
side
mm
Φ9.52/Φ15.88
Φ9.52/Φ15.88
Φ9.52/Φ15.88
Drainage pipe
mm
DN25
DN25
DN25
Standard controller
Standard for remote controller(wired controller for optional)
Operation temp
°C
16
～
32
16
～
32
16
～
32
Ambient
temp
cooling
°C
-15
～
50
-15
～
50
-15
～
50
heating
°C
-15
～
30
-15
～
30
-15
～
30