Airo GORBEA R32 Manual De Usuario E Instalacion página 58

Installation Instructions
2. Calculation of the Additional Refrigerant Charge
If the total refrigerant pipe length (liquid pipe) is smaller than listed in the table below, no
additional refrigerant will be charged.
Table 10
Model
GORBEA 2X1
GORBEA 3X1
Additional refrigerant charge= ∑ Extra Liquid Pipe Length×16g/m (liquid pipe Φ6.35mm)
Notes:
If the total refrigerant pipe length is larger than that listed in the table above, the additional
refrigerant for the extra length of the pipe needs to be charged as per 16g/m.
3. Example: GORBEA 3X1
Table 11 Indoor Unit
Serial No.
Indoor Unit 1
Indoor Unit 2
Indoor Unit 3
Total Liquid Pipe Length (a+b+c+d+e)
≤10m
≤30m
d
c
b
a
Model
GORBEA 09 INT
GORBEA 09 INT
GORBEA 12 INT
56
4
3
2
1
Fig.10