105
19.3 Piping Length Correction Factor
The characteristic of the unit has to be corrected in accordance with the piping length.
19.3.1 Cooling Capacity
Piping Length (m)
Cap
a
ci
ty
C
o
rr
ection
F
a
ctor
0.94
0.95
0.96
0.97
0.98
0.99
1.00
1.01
1.02
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22
3
1.0084
5
1.0000
7.5
0.9941
10
0.9859
12
0.9812
15
0.9773
20
0.9698
19.3.2 Heating Capacity
Piping Length (m)
Cap
a
ci
ty
C
o
rr
ection
F
a
ctor
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22
0.90
0.95
1.00
1.05
1.10
3
1.0041
5
1.0000
7.5
0.9956
10
0.9897
12
0.9853
15
0.9795
20
0.9690
Note: The graphs show the factor after added right amount of additional refrigerant.
Summary of Contents for CS-HZ9RKE
Page 96: ...96 Figure 8 Figure 9 ...
Page 97: ...97 Figure 10 ...