Function
cooling
heating
Capacity
BTU/h
24000
26600
Capacity
kW
7.1
7.8
Sensible heat ratio
75%
/
W
2700
3000
W
3500
3400
EER or COP
W/W
2.63
2.6
Dehumidifying capacity
10
‐
³×m³/h
Power cable
section
Signal cable
section
Connecting cable
section
Power source
N, V, Hz
A / A
Start Current
A
Class of anti electric shock
I
/
Circuit breaker
A
40
/
Max. operating pressure of heat side
Mpa
2.94
2.94
Max. operating pressure of cold side
Mpa
2.94
2.94
Unit model (color)
Type × Number
Speed(H-M-L)
r/min
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Temp. scope
℃
External
(
L×W×H
)
mm×mm×mm
Package
(
L×W×H
)
mm×mm×mm
Control type (Remote /wired /model)
dB(A)
kg / kg
External
(
L×W×H
)
mm×mm×mm
Package
(
L×W×H
)
mm×mm×mm
kg / kg
Unit model (color)
Model / Manufacture
Oil model
Oil charging
Type
Protection type
Starting method
Type × Number
Speed
r/min
Fan motor output power
kW
Air-flow(H-M-L)
m³/h
Type / Diameter
mm
Row / Fin pitch
Temp. scope
℃
External
(
L×W×H
)
mm×mm×mm
Package
(
L×W×H
)
mm×mm×mm
Refrigerant control method
mm/mm
Noise level
dB(A)
kg / kg
Type / Charge
g
Recharge quantity
g/m
Liquid
mm
Gas
mm
Connecting Method
m
m
Running /Max.Running current
Between I.D &O.D
MAX.Drop
15
MAX.Piping length
30
Weight (Net / Shipping)
70/85
PIPIN
G
Refrigerant
R22/2930
65
Pipe
9.52
15.88
Flared
Defrosting
Automatic
59
Dimension
948×830×380
1085×960×410
Capillary tube
Heat exchanger
TP2M / 9.52x0.36
2
cooling: 43~60 / heating: 6~7
Axial × 1
840±30
0.06
3240
Outdoor
uni
t
HBU-28HF03(OUTDOOR)
(
WHITE
)
Compressor
THU33WC6-U HITACHI
SUNISO-4GSI
1050
ROTARY
Inner thermal protection
direct start
Fan
Panel
Dimension
950×950×80
985×985×115
Weight (Net / Shipping)
6/9
Remote
Noise level (H-M-L)
44/40/37
Weight (Net / Shipping)
28/30
TP2M / 9.52x0.36
cooling: 43~60 heating:6~7
Dimension
840×840×240
920×920X340
cooling 12.8/17.0 heating13.5/16.0
60
Indoor
uni
t
HBU-28HF03(INDOOR)
(
WHITE
)
Fan
Centrifugal × 1
700±30/590±40/470±50
0.028
1200
Heat exchanger
3.0
3G×4.0mm2
6×0.75mm2
1
,
220-230
,
50
item Model
HBU-28HF03
Total power input
Max. power input
-15-
Specifications