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12. Performance curves
Indoor temp.
D.B. / W.B.
18℃ 20℃ 25℃ 32℃ 35℃/24℃ 40℃ 43℃ 46℃
18/14℃
7.6 7.5 7.2 6.8 6.4 6.1 5.8 5.5
20/15℃
7.9 7.7 7.5 7.2 6.7 6.4 6.1 5.8
22/16℃
8.1 7.9 7.7 7.5 7.2 6.6 6.4 6.1
25/18℃
8.7 8.5 8.3 8.1 7.7 7.2 7.0 6.7
27/19℃
9.0 8.8 8.7 8.5 8.2 7.5 7.3 7.0
30/22℃
10.1 9.8 9.5 9.3 8.9 8.4 8.1 7.7
32/23℃
10.5 10.1 9.9 9.5 9.2 8.7 8.4 8.0
Indoor temp.
D.B. / W.B.
18℃ 20℃ 25℃ 32℃ 35℃/24℃ 40℃ 43℃ 46℃
18/14℃
2.7 2.8 2.8 3.1 3.2 3.5 3.6 3.8
20/15℃
2.7 2.8 2.8 3.1 3.2 3.5 3.6 3.8
22/16℃
2.8 2.8 2.9 3.1 3.3 3.5 3.7 3.9
25/18℃
2.8 2.9 2.9 3.2 3.4 3.6 3.8 3.9
27/19℃
2.9 3.0 3.0 3.3 3.4 3.6 3.8 4.0
30/22℃
2.9 3.1 3.1 3.4 3.5 3.8 3.9 4.1
32/23℃
3.0 3.1 3.1 3.4 3.6 3.8 4.0 4.2
Power consumption chart (kW) (change with the temperature)
AU282XHBAA
Outdoor temp.
Outdoor temp.
Cooling capacity chart (kW) (change with the temperature)
AU282XHBAA
AU222XHBAA AU282XHBAA AU302CHBAA
5
2.5
0
-2.5
-5
0 5 7.5 10 12.5 15
100%
98% 96%
94%
92%
Equivalent total distance between indoor and outdoor unit of one way (m).
The standard installation piping length and drop should within this range.
Drop between the indoor and outdoor unit(m).
H>0: Outdoor unit higher than indoor unit
The data is measured in the normal condition: outdoor DB/WB 35/24, indoor DB/WB 27/19
High drop and long pipe: capacity modification curves
12.1 AU282XHBAA:
-170-