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2.3 Performance curves for heating and cooling
Heating capacity ML 263 DC
Fig. 3: Performance curves, heating ML 263 DC (data for 20 °C indoor temperature)
A: Outside temperature
1: COP
Outside temp. in °C
Heating capacity in kW
Power consumption in kW
COP
Cooling capacity ML 263 DC
Fig. 4: Performance curves, cooling ML 263 DC (data for 27/19 °C indoor temperature)
A: Outside temperature
1: EER
2: Cooling capacity in kW
3: Power consumption in kW
Outside temp. in °C
Cooling capacity in kW
Power consumption in kW
EER
5,00
1
4,00
3,00
2
2,00
1,00
3
0,00
12
7
2
0
[°C]
A
2: Heating capacity in kW
3: Power consumption in kW
12
7
2
3.01
2.65
2.52
0.69
0.68
1.14
4.35
3.89
2.21
4,00
1
3,50
3,00
2
2,50
2,00
1,50
1,00
3
0,50
0,00
21
25
30
35
[°C]
A
21
25
30
2.64
2.82
2.84
0.74
0.80
0.87
3.57
3.53
3.27
-7
-10
-15
0
-7
2.39
2.13
1.08
1.01
2.23
2.12
40
45
50
35
40
2.74
2.35
0.95
0.96
2.88
2.44
-10
-15
2.00
1.73
1.01
0.95
1.99
1.82
45
50
2.23
2.17
0.98
1.02
2.27
2.13
11
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