1. Specifications
Type Inverter heat pump
Model name AOHG72LRLA AOHG90LRLA
Power supply 3N 400 V ~ 50 Hz
Available voltage range 342—456 V
Starting current A 11.5 14.1
Input power
Cooling
Rated kW
5.99 7.24
Heating 6.12 7.65
Current
Cooling
Rated
A
11.2 13.5
Max. 13.3 14.6
Heating
Rated 11.5 14.1
Max. 13.3 14.6
Power factor
Cooling
Rated %
77.2 77.4
Heating 76.8 78.3
Fan
Airflow rate
Cooling
m
3
/h
8,400 8,400
Heating 8,400 9,000
Type × Q'ty Propeller × 2
Motor output W 111 × 2
Sound pressure level *1
Cooling
dB (A)
55 55
Heating 55 57
Sound power level
Cooling
dB (A)
68 68
Heating 70 71
Heat exchanger type
Dimensions (H × W × D)
mm
1,386 × 1,293 × 36.38
Main: 1,386 × 1,293 × 36.38
Sub: 1,386 × 773 × 18.19
Fin pitch 1.45
Rows × Stages 2 × 66 2.6 × 66
Pipe type Copper
Fin
Type (Material) Corrugate (Aluminium)
Surface treatment Blue fin
Compressor
Type × Q'ty Scroll × 1
Motor output W 4,700
Refrigerant
Type R410A
Factory charge g 5,600 7,100
Refrigerant oil
Type FVC68D
Amount
cm
3
2,300
Enclosure
Material Painted galvanized steel
Color
Beige
Approximate color of MUNSELL 10YR 7.5/1.0
Dimensions
(H × W × D)
Net
mm
1,428 × 1,080 × 480
Gross 1,557 × 1,174 × 600
Weight
Net
kg
165 174
Gross 183 192
Connection pipe
Size
Liquid
mm (in)
Ø 12.70 (Ø 1/2)
Gas Ø 25.40(Ø 1)
Method Brazing
Pre-charge length
m
30
Max. length 100
Max. height difference 30
Operation range
Cooling
°C
-15 to 46
Heating -20 to 24
NOTES:
• 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: 0 m.
• Protective function might work when using it outside the operation range.
• *1: Sound pressure level
– Measured values in manufacturer’s anechoic chamber.
– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.
DESIGN & TECHNICAL MANUAL
- 54 -
OUTDOOR UNIT
AOHG72-90LRLA
To Next Page
Loading...
