Rotenso ANERU Series, Service Manual

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 Outdoor Unit 15 
Capacity
(Btu/h)
30k Pipe Length (m)
Cooling 5 10 20 30 40 50
Height
difference
H (m)
Indoor Upper
than Outdoor
25 0.887 0.856 0.824
20 0.928 0.896 0.864 0.833
10 0.969 0.937 0.905 0.873 0.841
5 0.995 0.979 0.947 0.914 0.882 0.850
0 1.000 0.984 0.951 0.919 0.886 0.854
Outdoor Upper
than Indoor
-5 1.000 0.984 0.951 0.919 0.886 0.854
-10 0.984 0.951 0.919 0.886 0.854
-20 0.951 0.919 0.886 0.854
-25 0.919 0.886 0.854
Heating 5 10 20 30 40 50
Height
difference
H (m)
Indoor Upper
than Outdoor
25 0.958 0.942 0.925
20 0.975 0.958 0.942 0.925
10 0.992 0.975 0.958 0.942 0.925
5 1.000 0.992 0.975 0.958 0.942 0.925
0 1.000 0.992 0.975 0.958 0.942 0.925
Outdoor Upper
than Indoor
-5 0.992 0.984 0.967 0.951 0.934 0.918
-10 0.976 0.959 0.943 0.927 0.910
-20 0.952 0.936 0.919 0.903
-25 0.928 0.912 0.896