- (02 - 06) -
O
U
TD
O
O
R U
N
IT
A
O
U
9-
15
R
LS
2H
O
U
TD
O
O
R U
N
IT
A
O
U
9-
15
R
LS
2H
CAPACITY COMPENSATION RATE FOR PIPE LENGTH
5.
AND HEIGHT DIFFERENCE
MODEL
: AOU9RLS2H, AOU12RLS2H
Height difference H
1 Indoor unit is higher than outdoor unit.
2 Indoor unit is lower than outdoor unit.
Indoor unit
Indoor unit
Connection pipe
Outdoor unit
Outdoor unit
Connection pipe
HEATING
Pipe length (m)
5m
7.5m
10m
15m
20m
17ft.
25ft.
33ft.
50ft.
67ft.
Height
difference H
Û
1
Indoor unit is
higher than
outdoor unit.
15m
50ft.
-
-
-
0.933
0.925
10m
33ft.
-
-
0.981
0.933
0.925
7.5m
25ft.
-
1.000
0.981
0.933
0.925
5m
17ft.
1.017
1.000
0.981
0.933
0.925
0m
0ft.
1.017
1.000
0.981
0.933
0.925
Û
2
Indoor unit is
lower than
outdoor unit
-5m
-17ft.
1.012
0.995
0.976
0.928
0.920
-7.5m
-25ft.
-
0.993
0.974
0.926
0.918
-10m
-33ft.
-
-
0.971
0.923
0.916
-15m
-50ft.
-
-
-
0.914
0.906
COOLING
Pipe length (m)
5m
7.5m
10m
15m
20m
17ft.
25ft.
33ft.
50ft.
67ft.
Height
difference H
Û
1
Indoor unit is
higher than
outdoor unit.
15m
50ft.
-
-
-
0.877
0.874
10m
33ft.
-
-
0.956
0.891
0.888
7.5m
25ft.
-
0.988
0.960
0.895
0.892
5m
17ft.
1.017
0.992
0.964
0.899
0.895
0m
0ft.
1.025
1.000
0.971
0.906
0.902
Û
2
Indoor unit is
lower than
outdoor unit
-5m
-17ft.
1.025
1.000
0.971
0.906
0.902
-7.5m
-25ft.
-
1.000
0.971
0.906
0.902
-10m
-33ft.
-
-
0.971
0.906
0.902
-15m
-50ft.
-
-
-
0.906
0.902
H
H
