- (02 - 01) -
O
U
TD
O
O
R U
N
IT
AO
A
72
-9
0L
A
LT
O
U
TD
O
O
R U
N
IT
AO
A
72
-9
0L
A
LT
SPECIFICATIONS
1.
Note :
Specifications are based on the following conditions.
Cooling : Indoor temperature of 27 °CDB / 19 °CWB.and outdoor temperature of 35 °CDB/24 °CWB.
Heating : Indoor temperature of 20 °CDB / 15 °CWB.and outdoor temperature of 7 °CDB/6 °CWB.
Pipe length : 7.5 m, Height difference between outdoor unit and indoor unit : 0 m.
The protective function may work when using it outside the temperature range mentioned above.
Type
INVERTER HEATPUMP
Model name
AO
A72LALT
AO
A90LALT
Power source
3N ~ 400V, 50Hz
Available voltage range
3N ~ 342V - 457V,
50Hz
Starting current
9.6
12.5
Fan
Type × Quantity
Propeller fan ×
1
Airflow
rate
Cooling
m
3
/h
9,300
10,700
Heating
9,300
10,800
Motor
Type × Quantity
DC motor × 1
Output
W
600
Sound pressure level
Cooling
High
dB (A)
57
58
Heating
High
57
59
Heat exchanger
Length
mm
1750
1750
Fin pitch
1.45
1.45
Rows × Stages
3 × 60
3 × 60
Face area
m
2
2.2
2.2
Pipe type (Material)
Grooved H-pin (Copper)
Fin
Type (Material)
Corrugate (Aluminium)
Surface
treatment
Corrosion resistance (Blue fin)
Compressor
Type × Quantity
Twin rotary × 1
Motor output
kW
3.9
Crankcase heater
W
25
Refrigerant
Type
R410A
Charge
kg
11.2
Refrigerant oil
Type
PVE
Enclosure
Material
Painted galbanized steel
Colour
BEIGE
Approximate colour of MUNSELL 10YR 7.5/1.0
Dimensions
(H × W × D)
Net
mm
1690 × 930 × 765
Gross
1811 × 1002 × 847
Weight
Net
kg
215
Gross
243
Connection pipe
Size
Liquid
mm
Ø12.7 (Ø1/2in.)
Gas
Ø25.4 (Ø1in.)
Method
Liquid
Brazing
Gas
Brazing
Pre-charge length
m
20
Max. length
75
Max. height difference
30
Operation temperature range
Cooling
°CDB
-5 to 46
Heating
-15 to 24
Defrost method
Reversed cycle
