Fujitsu AUU9RLF Design & Technical Manual page 54

MODEL : AOU18RLFC
„ „
COOLING
Indoor unit is
higher than
outdoor unit.
Height
difference H
Indoor unit is
lower than
outdoor unit
HEATING
Indoor unit is
higher than
outdoor unit.
Height
difference H
Indoor unit is
lower than
outdoor unit
Indoor unit
Connection pipe
 1 Indoor unit is higher than outdoor unit.
15m 50ft.
Û 1
10m 33ft.
7.5m 25ft.
5m 17ft.
0m 0ft.
-5m -17ft.
Û 2
-7.5m -25ft.
-10m -33ft.
-15m -50ft.
15m 50ft.
Û 1
10m 33ft.
7.5m 25ft.
5m 17ft.
0m 0ft.
-5m -17ft.
Û 2
-7.5m -25ft.
-10m -33ft.
-15m -50ft.
Height difference H
H
Outdoor unit
5m 7.5m
17ft. 25ft.
- -
- -
- 0.988
0.994 0.992
1.002 1.000
1.002 1.000
- 1.000
- -
- -
5m 7.5m
17ft. 25ft.
- -
- -
- 1.000
0.969 1.000
0.969 1.000
0.964 0.995
- 0.993
- -
- -
Outdoor unit
Connection pipe
 2 Indoor unit is lower than outdoor unit.
- (02 - 07) -
Pipe length
10m 15m
33ft. 50ft.
- 0.951
0.979 0.967
0.983 0.971
0.987 0.975
0.995 0.983
0.995 0.983
0.995 0.983
0.995 0.983
- 0.983
Pipe length
10m 15m
33ft. 50ft.
- 0.994
1.012 0.994
1.012 0.994
1.012 0.994
1.012 0.994
1.007 0.989
1.004 0.986
1.002 0.984
- 0.974
H
Indoor unit
20m
67ft.
0.950
0.966
0.970
0.974
0.982
0.982
0.982
0.982
0.982
20m
67ft.
0.979
0.979
0.979
0.979
0.979
0.974
0.972
0.969
0.959