Midea MCA3U-18HRFNX-QRD0W Service Manual page 52

Capacity
(Btu/h)
Cooling
Height difference
H (m)
Outdoor Upper
Heating
Height
difference
H (m)
Outdoor Upper
24k
25
20
Indoor Upper
than Outdoor
10
5
0
-5
-10
than Indoor
-20
-25
25
20
Indoor Upper
than Outdoor
10
5
0
-5
-10
than Indoor
-20
-25
 Outdoor Unit 11
Pipe Length (m)
5 10 20
0.944
0.975 0.954
0.995 0.984 0.963
1.000 0.989 0.968
1.000 0.989 0.968
0.989 0.968
0.968
5 10 20
0.990
0.997 0.990
1.000 0.997 0.990
1.000 0.997 0.990
0.992 0.989 0.982
0.981 0.974
0.966

30 40 50
0.914 0.894 0.874
0.924 0.903 0.883
0.933 0.912 0.891
0.942 0.921 0.900
0.947 0.926 0.905
0.947 0.926 0.905
0.947 0.926 0.905
0.947 0.926 0.905
0.947 0.926 0.905
30 40 50
0.983 0.977 0.970
0.983 0.977 0.970
0.983 0.977 0.970
0.983 0.977 0.970
0.983 0.977 0.970
0.975 0.969 0.962
0.968 0.961 0.955
0.960 0.953 0.947
0.952 0.946 0.939