This page provides the technical specifications for the ASTG18KMCB, ASTG22KMCB, and ASTG24KMCB indoor units and their corresponding AOTG outdoor units.
Specifications – ASTG18KMCB (Indoor) & AOTG18KMCB (Outdoor)
This article provides the technical specifications for the ASTG18KMCB indoor unit and its corresponding AOTG18KMCB outdoor unit.
Model Mapping
- Indoor unit model: ASTG18KMCB
- Outdoor unit model: AOTG18KMCB
- These two units operate as a matched system.
Electrical Specifications (ASTG18KMCB / AOTG18KMCB)
- Power supply:Single phase
- Voltage:240 V
- Frequency:50 Hz
Cooling Performance (ASTG18KMCB)
- Cooling capacity:5.00 kW
- Power consumption (cooling):1.22 kW
- Energy Efficiency Ratio (EER):4.10 kW/kW
- Rated operating current:5.2 A
- Maximum operating current:9.5 A
- Moisture removal:2.6 L/h
✅
Answer to common question: The EER of ASTG18KMCB is 4.10 kW/kW.
Heating Performance (ASTG18KMCB)
- Heating capacity:6.00 kW
- Power consumption (heating):1.42 kW
- Coefficient of Performance (COP):4.23 kW/kW
- Rated operating current:6.0 A
- Maximum operating current:13.5 A
Compressor & Refrigerant Details (ASTG18KMCB / AOTG18KMCB)
- Compressor type:Hermetic type, 6 pole, 3 phase, DC inverter motor, 2-cylinder rotary
- Motor type:6-pole, 3-phase (DC inverter)
- Compressor design:2-cylinder rotary
- Compressor model:N-SG17ND1B
- Compressor weight:10.6 kg (including oil)
Refrigerant (ASTG18KMCB / AOTG18KMCB)
- Refrigerant type:R32
- Factory charge (20 m piping):1,270 g
- Factory charge (30 m piping):1,470 g
- Additional charge rate:20 g per meter
- Maximum piping height:20 m
Fan Motor, Speed & Airflow
Fan Motor Models (ASTG18KMCB / AOTG18KMCB)
- Indoor unit fan motor:MFD-71CXAL
- Outdoor unit fan motor:MFE-71TVBL
Fan Speed (ASTG18KMCB / AOTG18KMCB)
- Indoor fan speed (Quiet):740 rpm
- Indoor fan speed (High):1,240 rpm
- Outdoor fan speed (Cooling):740 rpm
- Outdoor fan speed (Heating):660 rpm
Airflow (ASTG18KMCB / AOTG18KMCB)
- Indoor airflow:500 – 930 m³/h
- Outdoor airflow (Cooling):2,050 m³/h
- Outdoor airflow (Heating):1,800 m³/h
Noise Levels (ASTG18KMCB / AOTG18KMCB)
- Indoor noise (Quiet):29 dB
- Indoor noise (High):46 dB
- Outdoor noise (Cooling):47 dB
- Outdoor noise (Heating):48 dB
Dimensions & Weight (ASTG18KMCB / AOTG18KMCB)
- Indoor dimensions (H × W × D):295 × 940 × 270 mm
- Indoor weight:14 kg (net) / 17 kg (shipping)
- Outdoor dimensions (H × W × D):620 × 790 × 290 mm
- Outdoor weight:40 kg (net) / 44 kg (shipping)
Specifications – ASTG22KMCB (Indoor) & AOTG22KMCB (Outdoor)
This article provides the technical specifications for the ASTG22KMCB indoor unit and its corresponding AOTG22KMCB outdoor unit.
Model Mapping
- Indoor unit model: ASTG22KMCB
- Outdoor unit model: AOTG22KMCB
- These two units operate as a matched system.
Electrical Specifications
- Power supply:Single phase
- Voltage:240 V
- Frequency:50 Hz
Cooling Performance (ASTG22KMCB)
- Cooling capacity:6.00 kW
- Power consumption (cooling):1.59 kW
- Energy Efficiency Ratio (EER):3.77 kW/kW
- Rated operating current:6.7 A
- Maximum operating current:13.0 A
- Moisture removal:2.7 L/h
✅
Answer to common question: The EER of ASTG22KMCB is 3.77 kW/kW.
Heating Performance (ASTG22KMCB)
- Heating capacity:7.20 kW
- Power consumption (heating):1.77 kW
- Coefficient of Performance (COP):4.07 kW/kW
- Rated operating current:7.5 A
- Maximum operating current:16.0 A
Compressor & Refrigerant Details
- Compressor type:Hermetic type, 6 pole, 3 phase, DC inverter motor, 2-cylinder rotary
- Motor type:6-pole, 3-phase (DC inverter)
- Compressor design:2-cylinder rotary
- Compressor model:N-SG17ND1B
- Compressor weight:10.6 kg (including oil)
Refrigerant
- Refrigerant type:R32
- Factory charge (20 m piping):1,270 g
- Factory charge (30 m piping):1,470 g
- Additional charge rate:20 g per meter
- Maximum piping height:20 m
Fan Motor, Speed & Airflow
Fan Motor Models
- Indoor unit fan motor:MFD-71CXAL
- Outdoor unit fan motor:MFE-71TVBL
Fan Speed
- Indoor fan speed (Quiet):820 rpm
- Indoor fan speed (High):1,320 rpm
- Outdoor fan speed (Cooling):800 rpm
- Outdoor fan speed (Heating):870 rpm
Airflow
- Indoor airflow:580 – 1,000 m³/h
- Outdoor airflow (Cooling):2,240 m³/h
- Outdoor airflow (Heating):2,450 m³/h
Noise Levels
- Indoor noise (Quiet):32 dB
- Indoor noise (High):48 dB
- Outdoor noise (Cooling):49 dB
- Outdoor noise (Heating):52 dB
Dimensions & Weight
- Indoor dimensions (H × W × D):295 × 940 × 270 mm
- Indoor weight:14 kg (net) / 17 kg (shipping)
- Outdoor dimensions (H × W × D):620 × 790 × 290 mm
- Outdoor weight:40 kg (net) / 44 kg (shipping)
Specifications – ASTG24KMCB (Indoor) & AOTG24KMCB (Outdoor)
This article provides the technical specifications for the ASTG24KMCB indoor unit and its corresponding AOTG24KMCB outdoor unit.
Model Mapping
- Indoor unit model: ASTG24KMCB
- Outdoor unit model: AOTG24KMCB
- These two units operate as a matched system.
Electrical Specifications
- Power supply:Single phase
- Voltage:240 V
- Frequency:50 Hz
Cooling Performance (ASTG24KMCB)
- Cooling capacity:7.10 kW
- Power consumption (cooling):2.01 kW
- Energy Efficiency Ratio (EER):3.53 kW/kW
- Rated operating current:8.5 A
- Maximum operating current:13.0 A
- Moisture removal:2.7 L/h
✅
Answer to common question: The EER of ASTG24KMCB is 3.53 kW/kW.
Heating Performance (ASTG24KMCB)
- Heating capacity:8.00 kW
- Power consumption (heating):2.12 kW
- Coefficient of Performance (COP):3.77 kW/kW
- Rated operating current:9.0 A
- Maximum operating current:16.0 A
Compressor & Refrigerant Details
- Compressor type:Hermetic type, 6 pole, 3 phase, DC inverter motor, 2-cylinder rotary
- Motor type:6-pole, 3-phase (DC inverter)
- Compressor design:2-cylinder rotary
- Compressor model:N-SG17ND1B
- Compressor weight:10.6 kg (including oil)
Refrigerant
- Refrigerant type:R32
- Factory charge (20 m piping):1,270 g
- Factory charge (30 m piping):1,470 g
- Additional charge rate:20 g per meter
- Maximum piping height:20 m
Fan Motor, Speed & Airflow
Fan Motor Models
- Indoor unit fan motor:MFD-71CXAL
- Outdoor unit fan motor:MFE-71TVBL
Fan Speed
- Indoor fan speed (Quiet):820 rpm
- Indoor fan speed (High):1,400 rpm
- Outdoor fan speed (Cooling):930 rpm
- Outdoor fan speed (Heating):870 rpm
Airflow
- Indoor airflow:580 – 1,120 m³/h
- Outdoor airflow (Cooling):2,660 m³/h
- Outdoor airflow (Heating):2,450 m³/h
Noise Levels
- Indoor noise (Quiet):32 dB
- Indoor noise (High):49 dB
- Outdoor noise (Cooling):52 dB
- Outdoor noise (Heating):52 dB
Dimensions & Weight
- Indoor dimensions (H × W × D):295 × 940 × 270 mm
- Indoor weight:14 kg (net) / 17 kg (shipping)
- Outdoor dimensions (H × W × D):620 × 790 × 290 mm
- Outdoor weight:40 kg (net) / 44 kg (shipping)
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