Fujitsu AOYG18KLTA, Design & Technical Manual

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6. Capacity compensation rate for pipe length and height
difference
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
6-1. Model: AOYG18KLTA
NOTE: Values mentioned in the table are calculated based on the maximum capacity.
COOLING
Pipe length (m)
5 7.5 10 15 20 25
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
20 — — — — 0.872 0.848
15 — — — 0.904 0.879 0.854
10 — — 0.951 0.919 0.893 0.868
7.5 — 0.972 0.955 0.923 0.897 0.872
5 0.992 0.975 0.959 0.925 0.901 0.876
0 1.000 0.983 0.967 0.933 0.908 0.883
Indoor unit is lower than
outdoor unit *2
-5 1.000 0.983 0.967 0.933 0.908 0.883
-7.5 — 0.983 0.967 0.933 0.908 0.883
-10 — — 0.967 0.933 0.908 0.883
-15 — — — 0.933 0.908 0.883
-20 — — — — 0.908 0.883
HEATING
Pipe length (m)
5 7.5 10 15 20 25
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
20 — — — — 0.863 0.857
15 — — — 0.869 0.863 0.857
10 — — 0.934 0.869 0.863 0.857
7.5 — 0.967 0.934 0.869 0.863 0.857
5 1.000 0.967 0.934 0.869 0.863 0.857
0 1.000 0.967 0.934 0.869 0.863 0.857
Indoor unit is lower than
outdoor unit *2
-5 0.995 0.962 0.930 0.864 0.859 0.853
-7.5 — 0.960 0.928 0.862 0.856 0.850
-10 — — 0.926 0.860 0.854 0.848
-15 — — — 0.852 0.846 0.840
-20 — — — — 0.842 0.836
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OUTDOOR UNIT AOYG18, 24KLTA