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Item Model 4U70S2SH1FA
Piping
Refrigerant
Type / Charge kg R32 / 2.5
GWP 675
No need to recharge m 40
Recharge g/m 20
Pipe
Liquid mm 4* Φ6.35
Gas mm 3* Φ9.52+1*Φ12.7
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 ≤40
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 70
Working temperature
Cooling °C -10~46
Heating °C -15~24
Tdisignh: -10°C Tbivalent: -7°C TOL: -15°C
Pto: 60W Psb: 12W Pck: 0W Poff: 0W
Cooling
A (Cap/EER) 7071W/4.11
Heating
A (Cap/COP) 4963W/2.75 Tol (Cap/COP) 5260W/2.39
B (Cap/EER) 5663W/6.23 B (Cap/COP) 3545W/4.02 Tb (Cap/COP) 4963W/2.75
C (Cap/EER) 3791W/8.44 C (Cap/COP) 2353W/4.77 Cd (cooling) 0.25
D (Cap/EER) 3651W/11.63 D (Cap/COP) 3033W/6.65 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 372 kWh/annum-average 2126 kWh/annum-warm 1023
1. The above performance data are from the combination of 4U70S2SH1FA+3*AS25S2SN1FA+1*AS35S2SN1FA.
2. Large drop and long piping installation will obviously reduce the total capacity.
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