Viessmann Vitocal 252-A Series - Page 188

188
Type AWOT-E-AC/AWOT-E-AC-AF 251.A 10
10 2C
13
13 2C
16
16 2C
19
19 2C
Outdoor unit electrical values
Rated voltage, compressor 3/N/PE 400 V/50 Hz
Max. operating current, compressor A 12 12 14 14
Cos φ 0.96 0.96 0.85 0.85
Compressor starting current, inverter controlled A < 10 < 10 < 10 < 10
Starting current, compressor with stalled armature A < 10 < 10 < 10 < 10
Fuse protection B16A B16A B16A B16A
IP rating IP X4 IP X4 IP X4 IP X4
Indoor unit electrical values
PCB
■
Rated voltage 1/N/PE 230 V/50 Hz
■
Power supply fuse protection 1 x B16A
■
Internal fuse protection 6.3 A H (slow)/250 V~
Instantaneous heating water heater
■
Rated voltage 3/N/PE 400 V/50 Hz
■
Heating output
Max. kW 8 8 8 8
Stage 1 kW 2.4 2.4 2.4 2.4
Stage 2 kW 2.4 2.4 2.4 2.4
Stage 3 kW 3.2 3.2 3.2 3.2
■
Power supply fuse protection 3 x B16A 3 x B16A 3 x B16A 3 x B16A
Max. power consumption
Outdoor unit
■
Fan W 2 x 140 2 x 140 2 x 170 2 x 170
■
Total kW 4.8 5.4 7.2 7.2
Indoor unit
■
Integral secondary pump/heating circuit pump,
heating/cooling circuit 1 (PWM)
W 63 63 63 63
■
Integral heating circuit pump, heating/cooling
circuit 2 (PWM)
W 26 26 26 26
■
Energy efficiency index EEI of the circulation
pumps
≤ 0.20 ≤ 0.20 ≤ 0.20 ≤ 0.20
■
Control unit/PCB max. W 65 65 65 65
■
Rated power consumption, control unit/PCB W 5 5 5 5
■
Max. connected load, 230 V~ function compo-
nents
W 1000 1000 1000 1000
Specification
Specification (cont.)
6222080
Appendix