
1-2. Outdoor unit
¢Specifications
Type Inverter heat pump
Model name AOHG14KBTA2 AOHG18KBTA2
Power source 230 V 50 Hz
Available voltage range 198—264V
Standard combination of indoor unit Wall mounted
ASHG07KGTB ×2
Wall mounted
ASHG09KGTB ×2
Capacity
Cooling
Rated kW 4.0 5.0
Btu/h 13,600 17,100
Min.—Max. kW 1.4—4.6 1.7—5.8
Btu/h 4,700—15,700 5,800—19,800
Heating
Rated kW 4.4 5.6
Btu/h 15,000 19,100
Min.—Max. kW 1.1—5.5 1.8—6.6
Btu/h 3,700—18,800 6,100—22,500
Input power
Cooling Rated
kW
0.97 1.24
Max. 1.20 1.55
Heating Rated 0.95 1.22
Max. 1.65 1.80
Current Cooling Rated A4.7 5.6
Heating Rated 4.7 5.6
EER Cooling kW/kW 4.12 4.03
COP Heating 4.63 4.59
Starting current A 4.7 5.6
Maximum operating current *1A 10.9 11.6
Fan
Type × Q'ty Propeller × 1
Airflow rate Cooling m3/h 1,670 1,960
Heating 1,670 2,020
Motor output W 23 49
Sound pressure level *2Cooling dB (A) 47 47
Heating 49 50
Heat exchanger
Dimension (H x W x D) mm
504 × 881 × 18.19
504 × 851 × 18.19
588 × 881 × 18.19
588 × 851 × 18.19
Fin pitch 1.3
Rows × Stages Main1: 1 × 24
Main2: 1 × 24
Pipe type (Material) Copper tube
Fin type (Material) Aluminum
Compressor Type × Quantity DC rotary × 1 DC twin rotary × 2
Motor output W 900 900
Refrigerant Type R32 (675)
Charge g 900 1,020
Refrigerant oil Type RB68A FW68S
Amount cm3340 350
Enclosure
Material Steel sheet
Color Beige
(Approximate color of Munsell 10YR 7.5/1.0 NN)
Dimensions
(H x W x D)
Net mm 542 × 799 × 290 632 × 799 × 290
Gross 602 × 940 × 375 692 × 940 × 375
Weight Net kg 33 37
Gross 37 42
Connection pipe
Size Liquid mm (in) Ø6.35 (Ø1/4) × 2
Gas Ø9.52 (Ø3/8) × 2
Method Flare
Pre-charge length (Total)
m
20
Maximum length (Total) 30
Maximum length (Each) 20
Minimum length (Total) 5
Minimum length (Each) 2.5
Maximum height difference between outdoor unit
and each indoor units. 15
Maximum height difference between indoor units. 10
Operation range Cooling °C -10 to 46
Heating -15 to 24
NOTES:
• Specifications are based on the following conditions:
– Power source of specifications: 230 V
– Pipe length: 5 m, Height difference: 0 m [Outdoor unit—Indoor unit]
– Cooling: Indoor temperature of 27.0 °CDB/19.0 °CWB, and outdoor temperature of 35 °CDB/24.0 °CWB.
– Heating: Indoor temperature of 20.0 °CDB/15.0 °CWB, and outdoor temperature of 7.0 °CDB/6.0 °CWB.
• *1: Maximum operating current is the total current of the indoor unit and the outdoor unit.
• *2: 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.
• For other combination, refer to the combination table.
• The protective function might work when using it outside the operation range.
1-2. Outdoor unit - (01-12) - 1. Specifications
GENERAL
INFORMATION
GENERAL
INFORMATION