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11.7 Heating discharge pressure curves
outdoor temp
DB/WB
-15℃
-10℃
-7/-8℃
2/1℃
7/6℃
12/11℃
18/16℃
24/20℃
4000
3500
3000
2500
2000
1500
1000
-15℃
performance curves
heating discharge pressure.table
10℃
2
6
1
0
2
7
7
7
3
1
6
7
3
4
2
7
3
3
8
2
3
2
4
0
3
0
0
7
2
6
0
5
heating discharge pressure and temp. curves
-10℃ -7/-8℃ 2/1℃
outdoor temp.(DB/WB)
Performance and curves diagrams
indoor temp.
20℃
2
7
1
0
2
9
2
2
3
3
4
4
3
6
2
6
3
5
2
0
3
4
1
4
3
2
1
0
2
7
2
8
7/6℃ 12/11℃18/16℃24/20℃
5 4
27℃
2
8
5
7
3
0
6
4
3
4
9
4
3
8
1
1
3
6
2
9
3
5
0
5
3
3
3
9
2
8
0
8
10℃
20℃
27℃
Domestic air conditioner
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