Piping Length Correction Factor - Panasonic CS-Z20XKEW Service Manual

21.3 Piping Length Correction Factor

The characteristic of the unit has to be corrected in accordance with the piping length.
21.3.1 CS-Z20XKEW CU-Z20XKE CS-Z25XKEW CU-Z25XKE CS-Z35XKEW CU-Z35XKE
CS-Z42XKEW CU-Z42XKE CS-XZ20XKEW CU-Z20XKE CS-XZ25XKEW CU-Z25XKE
CS-XZ35XKEW CU-Z35XKE
1.02
1.00
0.98
0.96
0.94
0.92
2 3
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
2 3
Note: The graphs show the factor after added right amount of additional refrigerant.
4 5 6 7 8 9
Pipe Length (m)
4 5 6 7 8
Pipe Length (m)
10 11 12 13 14
9 10 11 12 13 14
183
Cooling Capacity
3
5
7
10
15
15 16
Heating Capacity
3
5
7
10
15
15 16
1.0119
1.0000
0.9792
0.9650
0.9429
1.0261
1.0000
0.9687
0.9465
0.9237