- (02 - 07) -
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
MODEL
: AOU15RLS2H
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.
-
-
-
0.994
0.979
10m
33ft.
-
-
1.012
0.994
0.979
7.5m
25ft.
-
1.000
1.012
0.994
0.979
5m
17ft.
0.969
1.000
1.012
0.994
0.979
0m
0ft.
0.969
1.000
1.012
0.994
0.979
Û
2
Indoor unit is
lower than
outdoor unit
-5m
-17ft.
0.964
0.995
1.007
0.989
0.974
-7.5m
-25ft.
-
0.993
1.004
0.986
0.972
-10m
-33ft.
-
-
1.002
0.984
0.969
-15m
-50ft.
-
-
-
0.974
0.959
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.
-
-
-
0.951
0.950
10m
33ft.
-
-
0.979
0.967
0.966
7.5m
25ft.
-
0.988
0.983
0.971
0.970
5m
17ft.
0.994
0.992
0.987
0.975
0.974
0m
0ft.
1.002
1.000
0.995
0.983
0.982
Û
2
Indoor unit is
lower than
outdoor unit
-5m
-17ft.
1.002
1.000
0.995
0.983
0.982
-7.5m
-25ft.
-
1.000
0.995
0.983
0.982
-10m
-33ft.
-
-
0.995
0.983
0.982
-15m
-50ft.
-
-
-
0.983
0.982
H
H