Viessmann Vitocal 200-A - Page 44

Electrical installation scheme
230 V/50 Hz
2
212.2
X2.N
X1.
UP A1
212.3
X2.N
X1.
ZP
37
136
L3
N
L2
L1
4
3 / N / PE
400 V, 50 Hz
X3.8
X1.
230 V; 0.5 A
21
X3.9
100 W
50 W
X2.N
211.3
224.4
16A
A
B
96
225.1
X2.N
X1.
UP M2
74
100 W
20
77
M2
OPEN
CLOSE
X2.N
X1.
225.3
225.2
76
137
NC-Box
40
211.5
X2.N
X1.
N
L1
AM
qCP
M
1~
M
1~
M
1~
M
1~
ID: 4605509_1304_01
Note
Instantaneous heating water heater
4
is prefitted and wired.
Vitocal 222-G/242-G/333-G/333-G NC/343-G
(cont.)
System examples
VIESMANN
49
5822 472 GB
2