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18.3 Piping Length Correction Factor
The characteristic of the unit has to be corrected in accordance with the piping length.
18.3.1
Cooling Capacity
18.3.2
Heating Capacity
Note: The graphs show the factor after added right amount of additional refrigerant.
1.03
1.01
0.99
0.97
0.95
2
3
4
5
6
7
(6.5)
(9.8)
(13.1)
(16.4)
(19.6)
(22.9)
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
2
3
4
5
6
7
(6.5)
(9.8)
(13.1)
(16.4)
(19.6)
(22.9)
8
9
10
11
12
13
14
(26.2)
(29.5)
(32.8)
(36.0)
(39.3)
(42.6)
(45.9)
Piping length m (ft)
8
9
10
11
12
13
14
(26.2)
(29.5)
(32.8)
(36.0)
(39.3)
(42.6)
(45.9)
Piping length m (ft)
91
15
16
17
18
19
20
21
(49.2)
(52.4)
(55.7)
(59.0)
(62.3)
(65.6)
(68.8)
15
16
17
18
19
20
21
(49.2)
(52.4)
(55.7)
(59.0)
(62.3)
(65.6)
(68.8)
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