Panasonic CU-Z20VKE Series Installation Instruction page 189

21.3.2 CS-Z50VKEW CU-Z50VKE CS-Z71VKEW CU-Z71VKE CS-XZ50VKEW CU-Z50VKE
1.03
1.01
0.99
0.97
0.95
2 4
1.01
1.01
1.00
1.00
0.99
0.99
0.98
0.98
0.97
0.97
0.96
2 4
Note: The graphs show the factor after added right amount of additional refrigerant.
Maximum piping length for Z50VKE is 20 meters.
Maximum piping length for Z71VKE is 30 meters.
6 8 10 12 14 16 18 20 22 24 26 28 30 32
Pipe Length (m)
6 8 10 12 14 16
Pipe Length (m)
18 20 22 24 26 28 30
188
Cooling Capacity
3
5
10
15
20
30
Heating Capacity
3
5
10
15
20
30
32
1.0159
1.0000
0.9889
0.9800
0.9746
0.951634
1.0056
1.0000
0.9931
0.9828
0.9741
0.9677