Capacity Compensation Rate For Pipe Length And Height Difference; Model: Aou9Rl2 - Fujitsu ASU9RL2 Design & Technical Manual

6. Capacity compensation rate for pipe length and height
difference
Indoor unit is higher than outdoor unit
Indoor unit
Connection pipe

6-1. Model: AOU9RL2

NOTE: Values mentioned in the table are calculated based on the maximum capacity.
COOLING
Indoor unit is higher than outdoor
unit *
Indoor unit is lower than outdoor
unit *
HEATING
Indoor unit is higher than outdoor
unit *
Indoor unit is lower than outdoor
unit *
6-1. Model: AOU9RL2
Height difference H
*
H
Outdoor unit
m
15
10
1
7.5
5
0
-5
-7.5
2
-10
-15
m
15
10
1
7.5
5
0
-5
-7.5
2
-10
-15
1
Indoor unit is lower than outdoor unit
Outdoor unit
Connection pipe
Pipe length
5 7.5
ft 17 25
50 — —
33 — —
25 — 0.988
17 1.003 0.992
0 1.011 1.000
-17 1.011 1.000
-25 — 1.000
-33 — —
-50 — —
Pipe length
5 7.5
ft 17 25
50 — —
33 — —
25 — 1.000
17 1.014 1.000
0 1.014 1.000
-17 1.009 0.995
-25 — 0.993
-33 — —
-50 — —
- 33 -

6. Capacity compensation rate for pipe length and height difference

2
*
H
Indoor unit
10 15 20
33 50 67
— 0.901 0.920
0.969 0.916 0.936
0.973 0.919 0.939
0.976 0.923 0.943
0.984 0.931 0.951
0.984 0.931 0.951
0.984 0.931 0.951
0.984 0.931 0.951
— 0.931 0.951
10 15 20
33 50 67
— 0.904 0.898
0.976 0.904 0.898
0.976 0.904 0.898
0.976 0.904 0.898
0.976 0.904 0.898
0.971 0.900 0.894
0.968 0.898 0.892
0.966 0.895 0.889
— 0.886 0.880