Capacity Compensation Rate For Pipe Length And Height Difference; Model: Aoyg18Kbtb - Fujitsu ABYG18KRTA Design & Technical Manual

6. Capacity compensation rate for pipe length and height
difference
Indoor unit is higher than outdoor unit
Indoor unit
Connection pipe

6-1. Model: AOYG18KBTB

NOTE: Values mentioned in the table are calculated based on the maximum capacity.
COOLING
Indoor unit is higher
than outdoor unit *
Indoor unit is lower than
outdoor unit *
HEATING
Indoor unit is higher
than outdoor unit *
Indoor unit is lower than
outdoor unit *
6-1. Model: AOYG18KBTB
Height difference H
1
*
H
Outdoor unit
5
20 —
15 —
10 —
1
7.5 —
5 0.992
0 1.000
-5 1.000
-7.5 —
-10 —
2
-15 —
-20 —
5
20 —
15 —
10 —
1
7.5 —
5 1.000
0 1.000
-5 0.995
-7.5 —
-10 —
2
-15 —
-20 —
Indoor unit is lower than outdoor unit
Outdoor unit
Connection pipe
Pipe length (m)
7.5 10 15
— — —
— — 0.953
— 0.983 0.968
0.988 0.987 0.972
0.992 0.991 0.976
1.000 0.999 0.984
1.000 0.999 0.984
1.000 0.999 0.984
— 0.999 0.984
— — 0.984
— — —
Pipe length (m)
7.5 10 15
— — —
— — 0.920
— 0.982 0.920
1.000 0.982 0.920
1.000 0.982 0.920
1.000 0.982 0.920
0.995 0.977 0.916
0.993 0.975 0.913
— 0.972 0.911
— — 0.902
— — —
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6. Capacity compensation rate for pipe length and height difference

2
*
H
Indoor unit
20 25 30
0.932 0.930 0.924
0.950 0.947 0.941
0.966 0.962 0.956
0.970 0.966 0.960
0.974 0.970 0.964
0.982 0.978 0.972
0.982 0.978 0.972
0.982 0.978 0.972
0.982 0.978 0.972
0.982 0.978 0.972
0.982 0.978 0.972
20 25 30
0.894 0.867 0.839
0.894 0.867 0.839
0.894 0.867 0.839
0.894 0.867 0.839
0.894 0.867 0.839
0.894 0.867 0.839
0.889 0.862 0.836
0.887 0.860 0.832
0.885 0.858 0.830
0.876 0.849 0.821
0.863 0.834 0.809