8. Consideration for outdoor unit selection
48
. Outdoor unit
ΙΛ
ΙΛ
(2) Change of heating capacity
1) 5 ~ 7 HP
2) 8 ~ 10 HP
30
40
50
100%
99.0%
100%
98.0%
98.0%
97.0%
96.0%
95.0% 94.0%
93.0% 92.0%
91.0%
92.0%
91.0%
94.0%
96.0%
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 48
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