90
18.3 Piping Length Correction Factor
The characteristic of the unit has to be corrected in accordance with the piping length.
18.3.1 CS-CE9PKE / CU-CE9PKE
18.3.1.1 Cooling
Capacity
Piping Length (m)
Ca
pa
ci
ty
cor
rection
fa
ctor
0.89
0.91
0.93
0.95
0.97
0.99
1.01
1.03
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Range of additional refrigerant charge
18.3.1.2 Heating
Capacity
Piping Length (m)
Ca
p
a
ci
ty
corr
ect
ion fac
tor
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
Range of additional refrigerant charge
Note: The graphs show the factor after added right amount of additional refrigerant.
