Fujitsu AOTG30KMTA, Design & Technical Manual

Page: 60 / 77

- 56 -
O
U
T
D
OOR UNIT
AOTG30, 34KMT
A
5. Capacity compensation rate for pipe length and height
difference
5-1. Model: AOTG30KMTA
NOTE: Values mentioned in the table are calculated based on the maximum capacity.
COOLING
Pipe length (m)
5 7.5 10 20 30 40 50
Height difference H
(m)
Indoor unit is higher than
outdoor unit *1
30 - - - - 0.926 0.916 0.906
20 - - - 0.953 0.942 0.931 0.920
10 - - 0.979 0.968 0.958 0.946 0.936
7.5 - 0.988 0.983 0.972 0.961 0.951 0.939
5 0.992 0.992 0.987 0.976 0.965 0.954 0.943
0 1.000 1.000 0.995 0.984 0.973 0.962 0.951
Indoor unit is lower than
outdoor unit *2
-5 1.000 1.000 0.995 0.984 0.973 0.962 0.951
-7.5 - 1.000 0.995 0.984 0.973 0.962 0.951
-10 - - 0.995 0.984 0.973 0.962 0.951
-20 - - - 0.984 0.973 0.962 0.951
-30 - - - - 0.973 0.962 0.951
HEATING
Pipe length (m)
5 7.5 10 20 30 40 50
He
igh
t differ
ence
H (m)
Indoor unit is higher than
outdoor unit *1
30 - - - - 0.931 0.914 0.899
20 - - - 0.954 0.931 0.914 0.899
10 - - 0.990 0.954 0.931 0.914 0.899
7.5 - 1.000 0.990 0.954 0.931 0.914 0.899
5 1.000 1.000 0.990 0.954 0.931 0.914 0.899
0 1.000 1.000 0.990 0.954 0.931 0.914 0.899
Indoor unit is lower than
outdoor unit *2
-5 0.995 0.995 0.986 0.949 0.926 0.909 0.895
-7.5 - 0.993 0.983 0.946 0.924 0.907 0.892
-10 - - 0.981 0.944 0.921 0.904 0.890
-20 - - - 0.935 0.912 0.895 0.881
-30 - - - - 0.903 0.886 0.872
Height difference H
Indoor unit is higher than outdoor unit
*
1
Indoor unit is lower than outdoor unit
*
2
Indoor unit
Indoor unit
Connection pipe
Outdoor unit
Outdoor unit
Connection pipe
H H