Viessmann Vitocal 222-G User Manual page 134

Vitocal 200-S/222-S/242-S
Connections in internal unit and power supply for instantaneous
heating water heater
Heat pump control unit power supply
L1
1 / N / PE
230 V/50 Hz
N
Instantaneous heating water heater power supply
L1
L1
L1
1 / N / PE
230 V/50 Hz
N1
N1
N1
L3
L2
L1
3 / N / PE
400 V/50 Hz
N
ID: 4605358_1304_03
Note
Instantaneous heating water heater only for Vitocal 200-S, type AWB-
AC.
System examples
(cont.)
F1 6.3AH (slow)
2
L1
N
X40
4
230 V
4 400 V
Power supplies, external unit
29
201.B04
C N L
201.B07 29
COM Ni Li No Lo
201.B10/13 29
C2 C1 N L N L
29
201.C10/13
C2 C1 N L N L3
ID: 4605358_1304_03
1 / N / PE
L1
230 V/50 Hz
N
2
43 V
COM
L1
1 / N / PE
N
230 V/50 Hz
2
43 V
COM
L1
1 / N / PE
N
230 V/50 Hz
2
12 V
COM
L2 L1
L1
L2
3 / N / PE
L3
400 V/50 Hz
N
2
12 V
COM
VIESMANN
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