Samsung RVMH050CBM0 - Page 219

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8. Consideration for outdoor unit selection
8-1. Change of capacity depending on refrigerant piping length
(1) Change of cooling capacity
1) 5 ~ 7 HP
2) 8 ~ 10 HP
30
100%
98.5%
100%
97.0%
97.0%
95.0%
94.0% 92.5% 91.0% 89.5% 88.0% 86.5%
88.0%
86.5%
91.0%
94.0%
20
10
0
-10
-20
-30
0 102030405060708090100
30
40
50
100%
98.5%
100%
97.0%
97.0%
95.5%
94.0%
92.5% 91.0%
89.5% 88.0%
86.5%
88.0%
86.5%
91.0%
94.0%
20
10
0
-10
-20
-30
-40
0 10 20 30 40 50 60 70 80 90 100
Piping length (m)
Height difference (m)
Piping length (m)
Height difference (m)
◆
Refrigerant piping length and performance range correction following the height difference
should be extracted from the graph (minus height difference means that the outdoor unit is
installed below the indoor unit).
◆
Refrigerant piping length and performance range correction following the height difference
should be extracted from the graph (minus height difference means that the outdoor unit is
installed below the indoor unit).
DVM TM(chapter4-2)_E<03759 6/14/02 2:57 PM Page 47