47
Item Model 3U68S2SG1FA
Piping
Refrigerant
Type / Charge kg R32 / 1.6
GWP 675
No need to recharge m 30
Recharge g/m 20
Pipe
Liquid mm 3* Φ6.35
Gas mm 3* Φ9.52
Connecting method - Flared
Between
I.D &O.D
Drop between IU & OU m ≤7.5
Piping length between IU & OU m ≤10
Total liquid piping length m ≤30
Drop between indoor units m ≤1
Max.Drop between IU &OU m 15
Max.Drop between indoor units m 7.5
Max.Piping length between IU & OU m 25
Max Cable length between IU & OU m 30
Max.Total length m 60
Working temperature
Cooling °C -10~46
Heating °C -15~24
Tdisignh: -10°C Tbivalent: -7°C TOL: -15°C
Pto: 30W Psb: 10W Pck: 0W Poff: 0W
Cooling
A (Cap/EER) 6963W/3.22
Heating
A (Cap/COP) 5087W/2.78 Tol (Cap/COP) 5106W/2.75
B (Cap/EER) 4923W/5.98 B (Cap/COP) 3370W/3.84 Tb (Cap/COP) 5087W/2.61
C (Cap/EER) 3109W/9.12 C (Cap/COP) 2150W/4.87 Cd (cooling) 0.25
D (Cap/EER) 3321W/12.17 D (Cap/COP) 2110W/6.07 Cd (heating) 0.25
Max. cooling condition
Indoor
temperature:
32°C/23°C
Max. heating condition
Indoor temperature: 27°C/-°C
Outdoor
temperature:
46°C/-°C
Outdoor temperature: 24°C/18°C
kWh/annum 322 kWh/annum-average 1843
kWh/annum-
warm
1709
1. The above performance data are from the combination of 3U68S2SG1FA+3*AS25S2SN1FA.
2. Large drop and long piping installation will obviously reduce the total capacity.
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