Capacity Compensation Rate For Pipe Length And Height Difference; Model: Aohg18Kmta - Fujitsu GENERAL ASHG18KMTA 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: AOHG18KMTA

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: AOHG18KMTA
Height difference H
1
*
H
Outdoor unit
5
20 —
10 —
1
7.5 —
5 0.992
0 1.000
-5 1.000
-7.5 —
2
-10 —
-20 —
5
20 —
10 —
1
7.5 —
5 1.000
0 1.000
-5 0.995
-7.5 —
2
-10 —
-20 —
- 47 -
Indoor unit is lower than outdoor unit
Outdoor unit
H
Connection pipe
Pipe length (m)
7.5 10 15
— — —
— 0.966 0.947
0.979 0.970 0.951
0.983 0.974 0.955
0.991 0.981 0.963
0.991 0.981 0.963
0.991 0.981 0.963
— 0.981 0.963
— — —
Pipe length (m)
7.5 10 15
— — —
— 0.952 0.903
0.976 0.952 0.903
0.976 0.952 0.903
0.976 0.952 0.903
0.971 0.947 0.899
0.969 0.945 0.897
— 0.942 0.894
— — —

6. Capacity compensation rate for pipe length and height difference

2
*
Indoor unit
20 25
0.917 0.900
0.932 0.914
0.936 0.918
0.939 0.922
0.946 0.930
0.946 0.930
0.946 0.930
0.946 0.930
0.946 0.930
20 25
0.887 0.871
0.887 0.871
0.887 0.871
0.887 0.871
0.887 0.871
0.883 0.866
0.881 0.865
0.879 0.863
0.869 0.854