Viessmann VITOCAL Series - Curves; 5.1 Performance diagrams, outdoor unit types 201.A04 and 221.A04, 230 V~

5.1 Performance diagrams, outdoor unit types 201.A04 and 221.A04, 230 V~
Heating
Vitocal 200-A, type
■ AWO-M 201.A04
■ AWO-M-E 201.A04
■ AWO-M-E-AC 201.A04
Vitocal 222-A, type
■ AWOT-M-E 221.A04
■ AWOT-M-E-AC 221.A04
Heating output at flow temperatures of 35 °C, 45 °C, 55 °C, 60 °C
8
6
4
2
0
-20 -15 -10 -5 0 5 10 15 20 25 30
35 °C
45 °C
55 °C
60 °C
P in kW
ϑ in °C
Possible output range
Power consumption at flow temperatures of 35 °C, 45 °C, 55 °C, 60 °C
4
2
0
-20 -15 -10 -5 0 5 10 15 20 25 30
60 °C
55 °C
45 °C
35 °C
ϑ in °C
Pel
in kW
Coefficient of performance COP at flow temperatures of 35 °C,
45 °C, 55 °C, 60 °C
6
4
2
0
10
8
-20 -15 -10 -5 0 5 10 15 20 25 30
45 °C
60 °C
35 °C
55 °C
COP
ϑ in °C
ϑ Air intake temperature
P Heating output
P
el
Power consumption
COP Coefficient of performance
Note
■ The COP data in the tables and diagrams was calculated with ref-
erence to EN 14511.
■ Performance characteristics apply to new appliances with clean
plate heat exchangers.
Operating point W °C 35
A °C –20 –15 –7 2 7 10 20 30
Max. heating output kW 2.49 3.02 3.81 4.08 4.18 5.33 6.47 7.37
Rated heating output kW 2.49 3.02 3.81 2.61 3.96 4.34 5.35 6.61
Power consumption kW 1.26 1.29 1.31 0.73 0.87 0.85 0.83 0.78
Coefficient of performance ε (COP) 1.98 2.33 2.91 3.57 4.56 5.12 6.48 8.47
Min. heating output kW 1.40 1.51 1.47 1.95 2.44 2.69 3.45 4.37
Curves
VITOCAL
VIESMANN
29
5831388
5