Ι Λ
. Outdoor unit
8. Consideration for outdoor unit selection
(2) Change of heating capacity
1) 5 ~ 7 HP
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).
2) 8 ~ 10 HP
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).
50
97.0%
40
98.0%
30
99.0%
20
100%
10
0
98.0%
100%
-10
-20
-30
-40
0
10
20
30
Ι Λ
48
Piping length (m)
96.0%
95.0%
94.0%
93.0%
94.0%
96.0%
40
50
60
70
Piping length (m)
92.0% 91.0%
92.0%
91.0%
80
90
100