Fujitsu GENERAL ARHG72LHTA, Design & Technical Manual

Page: 7 / 88

2. Specifications
Type
Duct
Inverter heat pump
Model name ARHG72LHTA ARHG90LHTA
Power supply 230 V ~ 50 Hz
Available voltage range 198—264 V
Capacity
Cooling
Rated
kW 19.0 22.0
Btu/h 64,800 75,000
Min.—Max.
kW 8.40 —20.90 10.30—24.20
Btu/h 28,600 —71,300 35,100 —82,500
Heating
Rated
kW 22.4 27.0
Btu/h 76,400 92,100
Min.—Max.
kW 7.20—24.60 8.50—29.70
Btu/h 24,500 —83,900 29,000—101,300
Input power
Cooling
Rated kW
0.47 0.53
Heating 0.47 0.53
Fan
HIGH
W
580 640
MED 450 470
LOW 320 350
QUIET 210 250
Current
Cooling
Rated A
3.2 3.5
Heating 3.2 3.5
Power factor
Cooling
%
63.9 65.8
Heating 63.9 65.8
EER Cooling
kW/kW
2.94 2.83
COP Heating 3.40 3.30
Moisture removal L/h (pints/h) 4.5 (7.92) 6.0 (10.56)
Maximum operating current *1
Cooling
A
4.6 6.0
Heating 4.6 6.0
Fan
Airflow rate
Cooling
HIGH
m
3
/h
4,300 4,300
MED 3,900 3,900
LOW 3,450 3,450
QUIET 3,000 3,000
Heating
HIGH 4,300 4,300
MED 3,900 3,900
LOW 3,450 3,450
QUIET 3,000 3,000
Type × Q'ty Sirocco fan × 2
Motor output W 750 1,070
Static pressure range Pa 50 to 150 (Standard: 72) 50 to 200 (Standard: 72)
Sound pressure level *2
Cooling
HIGH
dB (A)
46 47
MED 43 44
LOW 41 42
QUIET 39 40
Heating
HIGH 46 47
MED 43 44
LOW 41 42
QUIET 39 40
Sound power level
Cooling
dB (A)
79 79
Heating 80 80
Heat exchanger type
Dimensions (H × W × D)
mm
546 × 1,158 × 39.9
Main: 546 × 1,158 × 39.9
Sub: (252 × 1,158 × 13.3) × 2
Fin pitch 1.3
Main: 1.3
Sub: 1.45
Rows × Stages 3 × 26
Main: 3 × 26
Sub: (1 × 12) × 2
Pipe type Copper
Fin type Aluminium
Enclosure
Material Steel
Color ―
Dimensions
(H × W × D)
Net
mm
360 × 1,400 × 850
Gross 460 × 1,640 × 1,030
Weight
Net
kg
69 80
Gross 80 91
Connection pipe
Size
Liquid
mm (in)
Ø 12.70 (Ø 1/2)
Gas Ø 25.40 (Ø 1)
Method Brazing
Drain hose
Material PVC
Size mm Ø 24.4 (I.D.), Ø 32 (O.D.) (VP25)
Operation range
Cooling
°C 18 to 32
%RH 80 or less
Heating °C 16 to 30
Remote controller type Wired
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: 7.5 m, Height difference: 0 m. (Between outdoor unit and indoor unit.).
• Protective function might work when using it outside the operation range.
• *1: Maximum current:
– The maximum value when operated within the operation range.
– The total current of indoor unit and 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.
- 3 -
DUCT TYPE ARHG72-90LHTA