AIRSTAGE Technical Reference

ARTG60LHTB / AOTG60LATA

Matched ducted system technical specifications
Capacities, electrical data, refrigerant charge, airflow, sound levels, piping and dimensions
This article provides the technical specifications for the ARTG60LHTB indoor unit and its matched AOTG60LATA outdoor unit.

1. Quick answer

Indoor unitARTG60LHTB
Outdoor unitAOTG60LATA
Matched systemYes
Power supplySingle phase, 240 V, 50 Hz
Cooling capacity15.8 kW
Heating capacity18.0 kW
EER / COP3.21 / 3.60 kW/kW
RefrigerantR410A
Factory charge3,450 g for up to 30 m piping
Additional charge50 g per metre over 30 m
Maximum pipe length / height75 m / 30 m

2. Model mapping and electrical specifications

Matched combination: ARTG60LHTB indoor unit with AOTG60LATA outdoor unit.
Electrical itemSpecification
PhaseSingle phase
Voltage240 V
Frequency50 Hz
Available voltage range198-264 V

3. Cooling and heating performance

SpecificationCoolingHeating
Rated capacity15.8 kW18.0 kW
Capacity range6.2-16.3 kW6.2-18.5 kW
Rated power consumption4.92 kW4.98 kW
Maximum power consumption5.94 kW5.94 kW
EfficiencyEER 3.21 kW/kWCOP 3.60 kW/kW
Rated operating current20.7 A21.0 A
Maximum operating current26.0 A26.0 A
Moisture removal1.0 L/h-
Efficiency reference: The EER is 3.21 kW/kW and the COP is 3.60 kW/kW.

4. Compressor, refrigerant and piping

ItemSpecification
Compressor typeTwin rotary x 1
Motor typeDC twin rotary compressor
Compressor motor output3,750 W
Compressor modelNot specified in the provided manual
Compressor weightNot specified in the provided manual
Refrigerant typeR410A
Factory charge3,450 g for total pipe length up to 30 m
Pre-charge length30 m
Refrigerant oil typePOE
Additional charge: Add 50 g of R410A per metre when the total pipe length exceeds the 30 m pre-charge length.

Refrigerant charge by pipe length

Total pipe lengthTotal refrigerant charge
Up to 30 m3,450 g
40 m3,950 g
50 m4,450 g
60 m4,950 g
70 m5,450 g
  • Maximum piping length: 75 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

5. Fan, airflow and sound levels

Indoor airflow and noise

Fan settingAirflowSound pressure
Low2,700 m³/h36 dB(A)
Medium3,600 m³/h43 dB(A)
High4,100 m³/h46 dB(A)

Fan motor and outdoor performance

ItemCoolingHeating
Outdoor fan speedUpper 900 rpm / Lower 800 rpmUpper 900 rpm / Lower 900 rpm
Outdoor airflow6,900 m³/h7,300 m³/h
Outdoor sound pressure57 dB(A)59 dB(A)
  • Indoor fan motor model: Not specified in the provided manual
  • Outdoor fan motor model: Not specified in the provided manual
  • Indoor fan speed in rpm: Not specified for low, medium or high

6. Dimensions and weight

UnitDimensions (H x W x D)Weight
ARTG60LHTB indoor450 x 1,587 x 700 mm94 kg net / 109 kg shipping
AOTG60LATA outdoor1,290 x 900 x 330 mm93 kg net / 101 kg shipping

7. Operating range

  • Outdoor cooling range: -15°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

What is the cooling capacity?
15.8 kW.
What is the heating capacity?
18.0 kW.
What are the EER and COP?
EER is 3.21 kW/kW and COP is 3.60 kW/kW.
What refrigerant does the system use?
R410A.
Can the system support a 75 m pipe run?
Yes. The maximum piping length is 75 m.
What is the additional refrigerant charge?
50 g per metre over 30 m.
What is the maximum piping height?
30 m.
What are the indoor dimensions?
450 x 1,587 x 700 mm.
What are the outdoor dimensions?
1,290 x 900 x 330 mm.
What is the indoor airflow range?
2,700-4,100 m³/h.
What is the outdoor airflow?
6,900 m³/h in cooling and 7,300 m³/h in heating.
What is the indoor noise level?
36 dB(A) on low, 43 dB(A) on medium and 46 dB(A) on high.
What is the outdoor noise level?
57 dB(A) in cooling and 59 dB(A) in heating.
Source: Fujitsu General Design & Technical Manual for ARTG60LHTB and AOTG60LATA.