Fujitsu ARGA18FMTA Design & Technical Manual page 120

5. Capacity compensation rate for pipe length and height
difference
Indoor unit is higher than outdoor unit
Indoor unit
Connection pipe
5-1. Model: AOGA30FBTAS
NOTE: Values mentioned in the table are calculated based on the maximum capacity.
COOLING
Indoor unit is higher than
outdoor unit *1
Indoor unit is lower than
outdoor unit *2
Height difference H
1
*
H
Outdoor unit
5
15 -
10 -
7.5 -
5 1.027
0 1.027
-5 1.018
-7.5 -
-10 -
-15 -
- 65 -
Indoor unit is lower than outdoor unit
Outdoor unit
H
Indoor unit
Connection pipe
Pipe length (m)
7.5 10 15
- - 0.988
- 0.996 0.988
1.000 0.996 0.988
1.000 0.996 0.988
1.000 0.996 0.988
0.992 0.988 0.980
0.988 0.984 0.976
- 0.980 0.972
- - 0.964
2
*
20 30
0.979 0.963
0.979 0.963
0.979 0.963
0.979 0.963
0.979 0.963
0.972 0.955
0.968 0.951
0.965 0.948
0.956 0.940