AIRSTAGE Technical Reference
ARTG30LHTA / AOTG30LATL
Matched ducted system technical specifications
Capacities, electrical data, refrigerant charge, piping limits, airflow, sound levels and dimensions
This article provides the technical specifications for the ARTG30LHTA indoor unit and its matched AOTG30LATL outdoor unit.
1. Quick answer
| Indoor unit | ARTG30LHTA |
| Outdoor unit | AOTG30LATL |
| Matched system | Yes |
| Power supply | Single phase, 240 V, 50 Hz |
| Cooling capacity | 9.0 kW |
| Heating capacity | 11.2 kW |
| EER / COP | 3.33 / 3.80 kW/kW |
| Refrigerant | R410A |
| Factory charge | 3,350 g for up to 20 m piping |
| Additional charge | 40 g per metre over 20 m |
| Maximum pipe length / height | 50 m / 30 m |
2. Model mapping and electrical specifications
Matched combination: ARTG30LHTA indoor unit with AOTG30LATL outdoor unit.
| Electrical item | Specification |
|---|---|
| Phase | Single phase |
| Voltage | 240 V |
| Frequency | 50 Hz |
| Available voltage range | 198-264 V |
3. Cooling and heating performance
| Specification | Cooling | Heating |
|---|---|---|
| Rated capacity | 9.0 kW | 11.2 kW |
| Capacity range | 4.7-10.0 kW | 5.0-12.1 kW |
| Rated power consumption | 2.70 kW | 2.95 kW |
| Maximum power consumption | 4.30 kW | 4.30 kW |
| Efficiency | EER 3.33 kW/kW | COP 3.80 kW/kW |
| Rated operating current | 11.4 A | 12.4 A |
| Maximum operating current | 18.1 A | 18.1 A |
| Moisture removal | 1.0 L/h | - |
4. Compressor, refrigerant and piping
Compressor
- Type: Twin rotary x 1
- Motor output: 2,100 W
- Compressor model, weight and motor pole details: Not specified in the provided manual
Refrigerant charge
| Total pipe length | Required refrigerant charge |
|---|---|
| Up to 20 m | 3,350 g factory charge |
| 30 m | 3,750 g |
| 40 m | 4,150 g |
| 50 m | 4,550 g |
Additional charge: Add 40 g of R410A per metre when the total pipe length exceeds the 20 m pre-charge length.
- Maximum piping length: 50 m
- Maximum piping height: 30 m
- Liquid pipe: Ø9.52 mm (3/8 in.)
- Gas pipe: Ø15.88 mm (5/8 in.)
- Connection method: Flare
- Refrigerant oil type: RB
5. Fan speed, airflow and sound levels
| Item | Specification |
|---|---|
| Indoor fan motor model | Not specified in the provided manual |
| Outdoor fan motor model | Not specified in the provided manual |
| Outdoor fan speed - cooling | Upper 750 rpm / Lower 700 rpm |
| Outdoor fan speed - heating | Upper 720 rpm / Lower 700 rpm |
| Indoor airflow | Low 1,750 / Medium 2,100 / High 2,500 m³/h |
| Outdoor airflow | Cooling 5,950 / Heating 5,800 m³/h |
| Indoor sound pressure | Low 36 / High 41 dB(A) |
| Outdoor sound pressure | Cooling 52 / Heating 53 dB(A) |
6. Dimensions and weight
| Unit | Dimensions (H x W x D) | Weight |
|---|---|---|
| ARTG30LHTA indoor | 400 x 1,050 x 500 mm | 39 kg net / 46 kg shipping |
| AOTG30LATL outdoor | 1,290 x 900 x 330 mm | 86 kg net / 95 kg shipping |
7. Operating range
- Outdoor cooling range: -5°C to 46°C
- Outdoor heating range: -15°C to 24°C
- Indoor cooling range: 18°C to 32°C, 80% RH or less
- Indoor heating range: 16°C to 30°C
8. Direct answers to common questions
Source: Fujitsu General Design & Technical Manual covering ARTG30LHTA / ARTG36LHTA / ARTG45LHTA / ARTG54LHTA and AOTG30LATL / AOTG36LATL / AOTG45LATL / AOTG54LATL.