1. Specifications
Type
Inverter heat pump
Model name
AOHG18KMTA
AOHG24KMTA
Power supply
230 V ~ 50 Hz
Power supply intake
Outdoor unit
Available voltage range
198—264 V
Starting current
A
7.0
8.6
Fan
Airflow rate
Cooling
m
3
/h
2,350
3,240
Heating
2,100
2,820
Type × Q'ty
Propeller fan × 1
Motor output
W
49
Sound pressure level *1
Cooling
dB (A)
50
54
Heating
50
52
Sound power level
Cooling
dB (A)
65
67
Heating
65
66
Heat exchanger type
Dimensions
(H × W × D)
mm
588 × 881 × 18.19
588 × 851 × 18.19
672 × 881 × 18.19
672 × 851 × 18.19
Fin pitch
1.3
Rows × Stages
1 × 28
1 × 32
Pipe type
Copper tube
Fin type
Type (Material)
Aluminum
Surface treatment
PC fin
Compressor
Type
DC twin rotary
Motor output
W
900
1,060
Refrigerant
Type (Global warming potential)
R32 (675)
Charge
g
1,020
1,320
Refrigerant oil
Type
FW68S
RmM68AF
Amount
cm
3
350
400
Enclosure
Material
Steel sheet
Color
Beige
Approximate color of Munsell 10YR 7.5/1.0
Dimensions
(H × W × D)
Net
mm
632 × 799 × 290
716 × 820 × 315
Gross
692 × 940 × 375
776 × 961 × 450
Weight
Net
kg
36
42
Gross
40
46
Connection pipe
Size
Liquid
mm (in)
Ø 6.35 (Ø 1/4)
Gas
Ø 12.70 (Ø 1/2)
Method
Flare
Pre-charge length
m
15
Max. length
25
30
Max. height difference
20
25
Operation range
Cooling
°C
-10 to 46
Heating
-15 to 24
Drain hose
Material
PP
Size
mm
Ø 13.0 (I. D.), Ø 16.0 to Ø 16.7 (O. D.)
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: 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.
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1. Specifications
OUTDOOR UNIT
AOHG18, 24KMTA
OUTDOOR UNIT
AOHG18, 24KMTA
